Tearsheet

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

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Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 14%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 12%

Attractive yield
FCF Yield is 6.9%

Low stock price volatility
Vol 12M is 37%

Megatrend and thematic drivers
Megatrends include Urbanization & Housing Trends, Smart Buildings & Proptech, and Sustainable & Green Buildings. Themes include Home Improvement & Renovation, Show more.

Trading close to highs
Dist 52W High is -4.4%, Dist 3Y High is -4.4%

Expensive valuation multiples
P/EPrice/Earnings or Price/(Net Income) is 565x

Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -6.1%, Rev Chg QQuarterly Revenue Change % is -1.1%

Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -3.1%

Key risks
GFF key risks include [1] tariffs disrupting its Consumer and Professional Products segment, Show more.

0 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 14%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 12%
1 Attractive yield
FCF Yield is 6.9%
2 Low stock price volatility
Vol 12M is 37%
3 Megatrend and thematic drivers
Megatrends include Urbanization & Housing Trends, Smart Buildings & Proptech, and Sustainable & Green Buildings. Themes include Home Improvement & Renovation, Show more.
4 Trading close to highs
Dist 52W High is -4.4%, Dist 3Y High is -4.4%
5 Expensive valuation multiples
P/EPrice/Earnings or Price/(Net Income) is 565x
6 Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -6.1%, Rev Chg QQuarterly Revenue Change % is -1.1%
7 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -3.1%
8 Key risks
GFF key risks include [1] tariffs disrupting its Consumer and Professional Products segment, Show more.

GFF in ETFs

Weight = GFF's share of each fund

VTI0.01%
ITOT0.01%
IWM0.10%
IJR0.20%
VIG0.02%
VB0.05%
IJT0.24%
SLYG0.24%
+13 more covered ETFs

Valuation & Metrics

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 6/9/2026

Griffon (GFF) stock has gained about 5% since 2/28/2026 because of the following key factors:

1. Positive Fiscal Q2 2026 Earnings Beat and Reaffirmed Full-Year Outlook. Griffon reported its fiscal Q2 2026 results (for the quarter ended March 31, 2026) on May 7, 2026, with adjusted earnings per share (EPS) of $1.05, surpassing analyst estimates by $0.05 to $0.06. Despite a 1% year-over-year decrease in revenue to $421.9 million, which still beat estimates, and a 4% decrease in adjusted EBITDA, management reaffirmed its full-year fiscal 2026 revenue guidance of $1.8 billion and adjusted EBITDA guidance of $458 million from continuing operations, signaling confidence in the company's core performance.

2. Strategic Portfolio Restructuring, including the AMES Joint Venture. The market reacted positively to Griffon's strategic actions to transform into a "pure-play North American building products company." This includes the definitive agreement announced on February 5, 2026, to form a joint venture with ONCAP for its AMES U.S. and Canada businesses. This joint venture, expected to close by the end of fiscal Q3 2026 (June 2026), will provide Griffon with $100 million in cash proceeds and $161 million in 10% PIK notes, while the company retains a 43% ownership. The AMES businesses are now reported as discontinued operations, and these strategic moves are viewed as value-unlocking.

Show more
Updated on 6/9/2026

Griffon (GFF) stock has gained about 5% since 2/28/2026 because of the following key factors:

1. Positive Fiscal Q2 2026 Earnings Beat and Reaffirmed Full-Year Outlook. Griffon reported its fiscal Q2 2026 results (for the quarter ended March 31, 2026) on May 7, 2026, with adjusted earnings per share (EPS) of $1.05, surpassing analyst estimates by $0.05 to $0.06. Despite a 1% year-over-year decrease in revenue to $421.9 million, which still beat estimates, and a 4% decrease in adjusted EBITDA, management reaffirmed its full-year fiscal 2026 revenue guidance of $1.8 billion and adjusted EBITDA guidance of $458 million from continuing operations, signaling confidence in the company's core performance.

2. Strategic Portfolio Restructuring, including the AMES Joint Venture. The market reacted positively to Griffon's strategic actions to transform into a "pure-play North American building products company." This includes the definitive agreement announced on February 5, 2026, to form a joint venture with ONCAP for its AMES U.S. and Canada businesses. This joint venture, expected to close by the end of fiscal Q3 2026 (June 2026), will provide Griffon with $100 million in cash proceeds and $161 million in 10% PIK notes, while the company retains a 43% ownership. The AMES businesses are now reported as discontinued operations, and these strategic moves are viewed as value-unlocking.

3. Active Capital Allocation through Share Repurchases and Consistent Dividends. Griffon continued to return capital to shareholders through its share repurchase program and regular dividends. During fiscal Q2 2026, the company repurchased 0.4 million shares for $32.9 million at an average price of $78.03 per share. Since April 2023 and through March 31, 2026, Griffon has repurchased a total of 11.5 million shares, representing 20.1% of its outstanding shares, for $610.9 million. Furthermore, the Board declared a quarterly cash dividend of $0.22 per share on May 7, 2026, marking its 59th consecutive quarter of dividend payments.

4. Positive Analyst Sentiment and Price Target Revisions. Wall Street analysts maintained a generally optimistic outlook on Griffon, contributing to positive investor sentiment. The company holds a consensus rating ranging from "Moderate Buy" to "Strong Buy." Notably, Stephens & Co. raised its price target for GFF to $115.00 from $92.00 on February 9, 2026. The average analyst price target for Griffon is $115.00, implying a potential upside of 24.78% from its price of $92.17 as of June 9, 2026.

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Stock Movement Drivers

Fundamental Drivers

The 7.2% change in GFF stock from 2/28/2026 to 6/20/2026 was primarily driven by a 563.8% change in the company's P/E Multiple.
(LTM values as of)22820266202026Change
Stock Price ($)85.0391.137.2%
Change Contribution By: 
Total Revenues ($ Mil)2,3522,347-0.2%
Net Income Margin (%)1.9%0.3%-83.8%
P/E Multiple85.0564.5563.8%
Shares Outstanding (Mil)45450.1%
Cumulative Contribution7.2%

LTM = Last Twelve Months as of date shown

Market Drivers

2/28/2026 to 6/20/2026
ReturnCorrelation
GFF7.2% 
Market (SPY)9.2%60.9%
Sector (XLI)2.4%67.1%

Fundamental Drivers

The 22.1% change in GFF stock from 11/30/2025 to 6/20/2026 was primarily driven by a 761.2% change in the company's P/E Multiple.
(LTM values as of)113020256202026Change
Stock Price ($)74.6291.1322.1%
Change Contribution By: 
Total Revenues ($ Mil)2,3352,3470.5%
Net Income Margin (%)2.2%0.3%-86.0%
P/E Multiple65.6564.5761.2%
Shares Outstanding (Mil)45450.6%
Cumulative Contribution22.1%

LTM = Last Twelve Months as of date shown

Market Drivers

11/30/2025 to 6/20/2026
ReturnCorrelation
GFF22.1% 
Market (SPY)9.9%51.2%
Sector (XLI)18.4%64.4%

Fundamental Drivers

The 33.9% change in GFF stock from 5/31/2025 to 6/20/2026 was primarily driven by a 4101.1% change in the company's P/E Multiple.
(LTM values as of)53120256202026Change
Stock Price ($)68.0491.1333.9%
Change Contribution By: 
Total Revenues ($ Mil)2,3672,347-0.8%
Net Income Margin (%)9.8%0.3%-96.9%
P/E Multiple13.4564.54101.1%
Shares Outstanding (Mil)46452.3%
Cumulative Contribution33.9%

LTM = Last Twelve Months as of date shown

Market Drivers

5/31/2025 to 6/20/2026
ReturnCorrelation
GFF33.9% 
Market (SPY)28.1%44.5%
Sector (XLI)28.4%57.5%

Fundamental Drivers

The 198.1% change in GFF stock from 5/31/2023 to 6/20/2026 was primarily driven by a 203.2% change in the company's P/S Multiple.
(LTM values as of)53120236202026Change
Stock Price ($)30.5791.13198.1%
Change Contribution By: 
Total Revenues ($ Mil)2,8372,347-17.3%
P/S Multiple0.61.7203.2%
Shares Outstanding (Mil)534518.9%
Cumulative Contribution198.1%

LTM = Last Twelve Months as of date shown

Market Drivers

5/31/2023 to 6/20/2026
ReturnCorrelation
GFF198.1% 
Market (SPY)85.7%49.7%
Sector (XLI)95.3%59.6%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
GFF Return42%37%84%18%4%21%433%
Peers Return50%-21%64%-14%19%9%115%
S&P 500 Return27%-19%24%23%16%8%98%

Monthly Win Rates [3]
GFF Win Rate58%58%67%50%42%67% 
Peers Win Rate62%40%62%44%60%67% 
S&P 500 Win Rate75%42%67%75%67%50% 

Max Drawdowns [4]
GFF Max Drawdown-22%-38%-35%-26%-20%-28% 
Peers Max Drawdown-21%-39%-21%-29%-23%-23% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: WTS, WMS, UFPI, WOR, MAIR.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 6/18/2026 (YTD)

How Low Can It Go

EventGFFS&P 500
2025 US Tariff Shock
  % Loss-15.6%-18.8%
  % Gain to Breakeven18.5%23.1%
  Time to Breakeven72 days79 days
2024 Yen Carry Trade Unwind
  % Loss-12.2%-7.8%
  % Gain to Breakeven13.9%8.5%
  Time to Breakeven8 days18 days
2023 SVB Regional Banking Crisis
  % Loss-30.2%-6.7%
  % Gain to Breakeven43.3%7.1%
  Time to Breakeven48 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-36.6%-24.5%
  % Gain to Breakeven57.7%32.4%
  Time to Breakeven19 days427 days
2020 COVID-19 Crash
  % Loss-53.3%-33.7%
  % Gain to Breakeven114.0%50.9%
  Time to Breakeven128 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-39.1%-19.2%
  % Gain to Breakeven64.1%23.8%
  Time to Breakeven42 days105 days

Compare to WTS, WMS, UFPI, WOR, MAIR

In The Past

Griffon's stock fell -15.6% during the 2025 US Tariff Shock. Such a loss loss requires a 18.5% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

EventGFFS&P 500
2023 SVB Regional Banking Crisis
  % Loss-30.2%-6.7%
  % Gain to Breakeven43.3%7.1%
  Time to Breakeven48 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-36.6%-24.5%
  % Gain to Breakeven57.7%32.4%
  Time to Breakeven19 days427 days
2020 COVID-19 Crash
  % Loss-53.3%-33.7%
  % Gain to Breakeven114.0%50.9%
  Time to Breakeven128 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-39.1%-19.2%
  % Gain to Breakeven64.1%23.8%
  Time to Breakeven42 days105 days
2011 US Debt Ceiling Crisis & European Contagion
  % Loss-29.0%-17.9%
  % Gain to Breakeven40.9%21.8%
  Time to Breakeven70 days123 days
2010 Eurozone Sovereign Debt Crisis / Flash Crash
  % Loss-24.0%-15.4%
  % Gain to Breakeven31.5%18.2%
  Time to Breakeven21 days125 days
2008-2009 Global Financial Crisis
  % Loss-48.1%-53.4%
  % Gain to Breakeven92.7%114.4%
  Time to Breakeven191 days1085 days
Summer 2007 Credit Crunch
  % Loss-41.2%-8.6%
  % Gain to Breakeven70.1%9.5%
  Time to Breakeven3041 days47 days

Compare to WTS, WMS, UFPI, WOR, MAIR

In The Past

Griffon's stock fell -15.6% during the 2025 US Tariff Shock. Such a loss loss requires a 18.5% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Griffon (GFF)

Griffon Corporation (GFF) is a diversified manufacturing company that provides a wide range of consumer, professional, home, and building products across the United States, Europe, Canada, Australia, and other international markets. The company operates through two primary segments: Consumer and Professional Products, and Home & Building Products.

Its Consumer and Professional Products segment focuses on manufacturing and marketing a comprehensive array of tools and home organization solutions. This includes long-handled landscaping tools, wheelbarrows, garden hoses, snow tools, and various hand tools for gardening and DIY. Additionally, this segment offers wood and wire closet organization systems, general living storage, and wire garage storage products. Customers for these products range from individual homeowners and professionals to large home center retail chains and mass merchandisers.

The Home & Building Products segment specializes in manufacturing and marketing doors for both residential and commercial applications. This includes a variety of residential and commercial garage doors, sold through professional dealers and home center retail chains. Furthermore, the segment produces rolling steel doors and grille products, catering to commercial, industrial, institutional, and retail uses, underscoring Griffon's significant presence in the construction and renovation sectors.

AI Analysis | Feedback

Here are 1-3 brief analogies for Griffon (GFF):

  • Like Stanley Black & Decker, but they also make all sorts of garden tools, closet organizers, and residential garage doors.
  • Similar to Masco Corporation, but specializing in hand tools, garden products, and garage doors.

AI Analysis | Feedback

  • Long-handled and Hand Tools: Griffon manufactures and markets a variety of tools for landscaping, snow, striking, and general hand use for homeowners and professionals.
  • Storage and Organization Products: The company offers wood and wire systems for closet organization, general living storage, and wire garage storage.
  • Lawn and Garden Accessories: This category includes wheelbarrows, lawn carts, planters, garden hoses, and various pruning and cutting tools for gardening.
  • Cleaning Products: Griffon provides cleaning products designed for professional, home, and industrial applications.
  • Residential and Commercial Garage Doors: The company manufactures and markets overhead garage doors for both residential and commercial applications.
  • Rolling Steel Doors and Grilles: Griffon produces rolling steel doors and grille products for commercial, industrial, institutional, and retail uses.

AI Analysis | Feedback

Griffon Corporation (GFF) primarily sells its products to other companies. Its major customers include:

  • The Home Depot, Inc. (HD)
  • Lowe's Companies, Inc. (LOW)
  • Walmart Inc. (WMT)

These companies represent the "home center retail chains" and "mass merchandisers" to which Griffon sells its consumer and professional products, as well as its home and building products. Griffon also sells to "professional dealers and direct-to builder professional installers," which are other businesses, but the specific names of large public companies in those categories are not explicitly detailed in the provided description.

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Ronald J. Kramer Chairman of the Board and Chief Executive Officer

Mr. Kramer has served as Chief Executive Officer of Griffon Corporation since April 2008, a director since 1993, and Chairman of the Board since January 2018. Prior to his current role, he was President and a director of Wynn Resorts, Ltd. from 2002 through March 2008. From 1999 to 2001, Mr. Kramer was a Managing Director at Dresdner Kleinwort Wasserstein, an investment banking firm, and its predecessor, Wasserstein Perella & Co. He also served as Chairman and CEO of Ladenburg Thalmann in 1995.

Brian G. Harris Executive Vice President and Chief Financial Officer

Mr. Harris has been Griffon's Chief Financial Officer since August 2015. He was promoted to Executive Vice President in November 2024, having served as Senior Vice President since August 2015. From November 2012 to July 2015, he was Vice President and Controller, and from July 2009 to July 2015, he was Griffon's Chief Accounting Officer. Before joining Griffon, Mr. Harris was Assistant Controller of Dover Corporation from May 2005 to June 2009. He also held various accounting and auditing roles with Hearst Argyle Television, John Wiley and Sons, Inc., and Arthur Andersen, LLP.

Robert F. Mehmel President and Chief Operating Officer

Mr. Mehmel has served as President and Chief Operating Officer of Griffon Corporation since December 2012. He was also a Director from May 2018 to February 2022. From August 2008 to October 2012, he was President and Chief Operating Officer of DRS Technologies, a leading supplier of defense electronic products, systems, and military support services.

Seth L. Kaplan Executive Vice President, General Counsel and Secretary

Mr. Kaplan has been Griffon's General Counsel and Secretary since May 2010. He was promoted to Executive Vice President in February 2026, after serving as Senior Vice President since May 2010. From July 2008 to May 2010, Mr. Kaplan was Assistant General Counsel and Assistant Secretary at Hexcel Corporation.

Michael A. Sarrica President, Consumer and Professional Products Segment and Senior Vice President, Griffon

Mr. Sarrica became President of the Consumer and Professional Products segment in November 2019. Since joining Griffon in January 2014, he has held various leadership roles within the company, including President of The AMES Companies and, since January 2017, Senior Vice President of Griffon.

AI Analysis | Feedback

The key risks to Griffon Corporation's (GFF) business are:

  1. Market Dependence and Cyclicality: Griffon's operations, particularly its Home & Building Products and Consumer & Professional Products segments, are heavily influenced by the cyclical nature of the residential construction and housing markets, as well as broader economic conditions and interest rates. This dependence makes the company vulnerable to economic downturns, fluctuations in housing starts, and changes in consumer spending on home improvement.
  2. Supply Chain Disruptions and Commodity Price Volatility: The company faces significant risks from global supply chain challenges, including raw material shortages, transportation delays, and the volatility of commodity prices such as steel, aluminum, polymer resins, and wood. Unpredictable spikes in input costs can pressure margins. Additionally, tariffs and trade disputes have specifically impacted the performance of its Consumer and Professional Products segment.
  3. High Debt Level: Griffon Corporation carries a substantial debt load, which raises its financial obligations and has the potential to constrain profitability. The company's long-term debt has increased, and its current liabilities have been noted to be higher than its cash equivalents, indicating potential challenges in meeting short-term obligations. A high debt level, especially in a rising interest rate environment, could further pressure the company's profitability and cash flow.

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Griffon Corporation (GFF) operates in several addressable markets through its diverse product offerings. Here are the estimated market sizes for its main products and services:

Lawn and Garden Products and Equipment

  • The global lawn and garden equipment market was valued at approximately USD 48.1 billion in 2025 and is projected to grow to USD 88.6 billion by 2035.
  • Another estimate places the global garden equipment market size at USD 19.27 billion in 2024, expected to reach USD 23.46 billion by 2032. North America holds over 50% of this global share.
  • The global power lawn and garden equipment market size was USD 89.85 billion in 2025 and is expected to reach USD 116.93 billion by 2030.
  • In the U.S., the lawn and garden products market is expected to reach USD 83 billion in 2025 and rise to USD 102 billion by 2028.
  • The U.S. lawn and garden consumables market size was estimated at USD 6.97 billion in 2024 and is projected to be worth around USD 12.75 billion by 2034. North America dominated the lawn and garden consumables market with a 38% market share in 2024.

Home Organization and Storage Products

  • The global home organization products market is expected to reach USD 13.27 billion in 2025 and is projected to grow to USD 20.21 billion by 2033. Another report states the global market size at approximately USD 15.4 billion in 2025, expanding to over USD 20.9 billion by 2032.
  • North America is the largest market for home organization products, holding approximately 45% of the global market share.
  • The U.S. home organizers and storage market size is valued at USD 12.05 billion in 2025 and is forecast to reach USD 15.21 billion by 2030.
  • The U.S. home organization product industry was valued at USD 14.2 billion in 2023.

Garage Doors and Overhead Doors

  • The global garage and overhead doors market was valued at USD 6.82 billion in 2025 and is estimated to grow to USD 9.19 billion by 2031. Another estimate for the global garage and overhead door market size is USD 8.14 billion in 2025, projected to expand to USD 12.84 billion by 2034.
  • North America led the global market in 2025 with a 35.45% share for garage and overhead doors, and another source indicates North America dominated with a 59.30% market share in 2025.
  • The Garage Door Manufacturing market size in the U.S. was USD 7.2 billion in 2024 and USD 7.3 billion in 2025.
  • U.S. demand for residential garage and commercial overhead doors is forecast to increase to USD 4.6 billion in 2026.
  • The North America garage overhead doors market was valued at USD 3.93 billion in 2024 and is projected to reach USD 5.52 billion by 2033 from USD 4.08 billion in 2025.

Professional and Industrial Cleaning Products

  • The global professional cleaning products market is estimated to be valued at USD 58.7 billion in 2025 and is projected to reach USD 97.5 billion by 2035. Another report estimates the global market at USD 46.7 billion in 2025, growing to USD 87.3 billion in 2035.
  • The global industrial cleaning products market was valued at USD 49.1569 billion in 2024 and is projected to reach USD 75.1841 billion by 2032.
  • The Industrial and Institutional Cleaners Market was estimated at USD 57.44 billion in 2024 and is projected to grow to USD 78.35 billion by 2035.
  • North America holds a significant market share (approximately 24%) of the global industrial cleaning products market.
  • The U.S. commercial cleaning products market size was estimated at USD 33.23 billion in 2024 and is expected to grow to USD 51.34 billion by 2030.
  • The U.S. industrial cleaning chemicals market size was valued at USD 17.21 billion in 2024 and is anticipated to grow from 2025 to 2034.

AI Analysis | Feedback

Here are the expected drivers of future revenue growth for Griffon Corporation (GFF) over the next 2-3 years:

  1. Home & Building Products (HBP) Market Recovery and Share Gains: Griffon anticipates revenue growth from its Home & Building Products segment, driven by an expected recovery in the housing market which should lead to improved residential and commercial volumes. The company is also focused on gaining market share in this segment, leveraging its leadership position in both residential and commercial garage doors.
  2. Strategic Pricing and Favorable Product Mix in HBP: The Home & Building Products segment has consistently benefited from favorable pricing strategies and an optimized product mix. This ability to maintain strong pricing and shift towards premium offerings is expected to continue contributing positively to revenue.
  3. Investments in HBP Capacity and Innovation: Griffon is making strategic investments to drive growth within its HBP segment. This includes expanding the manufacturing capacity for Clopay's sectional doors and incorporating advanced manufacturing equipment to meet increasing customer demand for premium products.
  4. Integration of Hunter Fan into the HBP Segment: The company's strategic decision to combine the Hunter Fan business with its Home & Building Products segment is expected to enhance the revenue base and capabilities of the HBP segment.

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Capital Allocation Decisions (2021-2026) for Griffon Corporation (GFF)

Share Repurchases

  • Griffon's Board of Directors authorized an additional $400 million stock repurchase program on November 13, 2024.
  • Between April 2023 and November 12, 2024, Griffon repurchased 9.4 million shares, representing 16.4% of outstanding shares, for a total of $458 million.
  • In fiscal year 2025 (ended September 30, 2025), the company repurchased 1.9 million shares for $134.7 million, with $298 million remaining under the authorized program as of that date.

Share Issuance

  • Griffon Corporation has not reported any significant dollar amount of new share issuances for capital over the last 3-5 years. The number of outstanding shares has generally decreased due to active share repurchase programs.

Inbound Investments

  • No information is available regarding large inbound investments made in Griffon Corporation by third-parties within the last 3-5 years.

Outbound Investments

  • On January 24, 2022, Griffon acquired Hunter Fan Company, a leading residential ceiling fan brand, for $845 million.
  • In February 2026, Griffon announced a definitive agreement to form a joint venture with ONCAP, combining Griffon's AMES U.S. and Canada businesses with ONCAP's Venanpri Tools. As part of this transaction, Griffon will receive $100 million in cash proceeds and $161 million in second lien debt, retaining a 43% equity interest in the joint venture.
  • In April 2022, Griffon agreed to sell its Telephonics business to TTM Technologies, Inc. for $330.0 million in cash.

Capital Expenditures

  • Capital expenditures for the fiscal year ended September 30, 2025, were $34.4 million, including $18.0 million from asset sales.
  • For the quarter ended December 31, 2025, capital expenditures were $7.7 million.
  • Expected capital expenditures for fiscal year 2026 are projected at $50 million, focusing on capacity expansion, modernization, and technology within its businesses.

Better Bets vs. Griffon (GFF)

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

GFFWTSWMSUFPIWORMAIRMedian
NameGriffon Watts Wa.Advanced.UFP Indu.Worthing.Madison . 
Mkt Price91.13343.89147.1286.5860.4038.1388.85
Mkt Cap4.111.511.44.73.0-4.7
Rev LTM2,3472,5583,0506,1861,328-2,558
Op Inc LTM44350063833981-443
FCF LTM282317569301164-301
FCF 3Y Avg314314491463231-314
CFO LTM326365819551217-365
CFO 3Y Avg377353706694294-377

Growth & Margins

GFFWTSWMSUFPIWORMAIRMedian
NameGriffon Watts Wa.Advanced.UFP Indu.Worthing.Madison . 
Rev Chg LTM-0.8%14.2%5.0%-6.4%15.0%-5.0%
Rev Chg 3Y Avg-6.1%8.8%-0.1%-11.3%51.4%--0.1%
Rev Chg Q-1.1%21.4%9.9%-8.4%24.4%-9.9%
QoQ Delta Rev Chg LTM-0.2%4.9%2.0%-2.1%5.9%-2.0%
Op Inc Chg LTM8.5%23.6%-3.5%-25.6%134.3%-8.5%
Op Inc Chg 3Y Avg14.4%14.2%-4.0%-26.7%130.6%-14.2%
Op Mgn LTM18.9%19.5%20.9%5.5%6.1%-18.9%
Op Mgn 3Y Avg17.0%18.3%23.0%7.0%3.4%-17.0%
QoQ Delta Op Mgn LTM-0.1%0.2%-1.7%-0.3%0.2%--0.1%
CFO/Rev LTM13.9%14.3%26.9%8.9%16.3%-14.3%
CFO/Rev 3Y Avg15.3%15.3%23.9%10.4%23.2%-15.3%
FCF/Rev LTM12.0%12.4%18.7%4.9%12.4%-12.4%
FCF/Rev 3Y Avg12.8%13.6%16.6%6.9%18.2%-13.6%

Valuation

GFFWTSWMSUFPIWORMAIRMedian
NameGriffon Watts Wa.Advanced.UFP Indu.Worthing.Madison . 
Mkt Cap4.111.511.44.73.0-4.7
P/S1.74.53.80.82.2-2.2
P/Op Inc9.223.017.913.936.5-17.9
P/EBIT20.523.017.512.819.3-19.3
P/E564.531.426.817.726.5-26.8
P/CFO12.531.614.08.613.7-13.7
Total Yield1.1%3.8%4.2%7.4%4.7%-4.2%
Dividend Yield0.9%0.6%0.5%1.7%0.9%-0.9%
FCF Yield 3Y Avg9.4%4.1%4.6%7.2%8.3%-7.2%
D/E0.40.00.20.10.1-0.1
Net D/E0.3-0.00.1-0.10.1-0.1

Returns

GFFWTSWMSUFPIWORMAIRMedian
NameGriffon Watts Wa.Advanced.UFP Indu.Worthing.Madison . 
1M Rtn7.9%14.7%9.0%7.9%11.1%-1.7%8.5%
3M Rtn33.9%19.0%11.5%0.2%27.2%20.1%19.6%
6M Rtn19.4%23.3%-0.7%-6.4%16.1%20.1%17.8%
12M Rtn34.2%44.3%29.3%-8.7%4.9%20.1%24.7%
3Y Rtn145.1%98.1%30.7%-0.9%55.9%20.1%43.3%
1M Excs Rtn12.5%14.4%10.0%7.9%11.3%-3.1%10.6%
3M Excs Rtn17.8%3.9%-4.1%-15.2%12.7%6.6%5.2%
6M Excs Rtn9.0%13.3%-10.3%-16.4%-2.2%9.8%3.4%
12M Excs Rtn11.3%18.7%4.8%-32.8%-21.7%-5.3%-0.2%
3Y Excs Rtn80.8%27.7%-35.2%-72.2%-19.1%-51.6%-27.2%

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Home and Building Products (HBP)1,5841,5891,5891,5071,041
Consumer and Professional Products (CPP)9361,0351,0971,3421,230
Total2,5202,6242,6852,8482,271


Operating Income by Segment
$ Mil20182017201620152014
Home and Building Products (HBP)1308980  
Defense Electronics25    
Clopay Plastic Products Company, Inc. (PPC) 2520  
Less: Operating (profit) from discontinued operations -25   
Telephonics 30434345
Assets from discontinued operations   -34-33
Clopay Plastic Products   3329
Home and Building Products   5941
Total15611914310281


Assets by Segment
$ Mil20252024202320222021
Consumer and Professional Products (CPP)1,1651,4951,5801,9151,378
Home and Building Products (HBP)770738704738666
Corporate123133130158283
Other discontinued operations64 64
Discontinued operations  5 273
Total2,0642,3712,4192,8162,605


Price Behavior

Price Behavior
Market Price$91.13 
Market Cap ($ Bil)4.1 
First Trading Date05/03/1973 
Distance from 52W High-4.4% 
   50 Days200 Days
DMA Price$87.50$79.62
DMA Trendupup
Distance from DMA4.1%14.5%
 3M1YR
Volatility40.4%36.7%
Downside Capture130.30128.58
Upside Capture166.84127.60
Correlation (SPY)56.9%43.7%
GFF Betas & Captures as of 5/31/2026

 1M2M3M6M1Y3Y
Beta3.112.501.891.501.341.27
Up Beta2.202.221.772.001.611.17
Down Beta4.453.661.471.071.050.98
Up Capture158%207%188%163%148%432%
Bmk +ve Days13283667141432
Stock +ve Days12293764133403
Down Capture523%364%221%135%128%109%
Bmk -ve Days7132757109318
Stock -ve Days8122660117345

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with GFF
GFF36.8%36.6%0.92-
Sector ETF (XLI)28.7%16.2%1.3857.5%
Equity (SPY)26.5%12.4%1.6143.8%
Gold (GLD)24.2%27.5%0.7718.5%
Commodities (DBC)19.8%18.8%0.83-27.5%
Real Estate (VNQ)11.0%13.7%0.5249.0%
Bitcoin (BTCUSD)-40.0%42.5%-1.0815.8%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with GFF
GFF34.3%41.3%0.83-
Sector ETF (XLI)13.5%17.5%0.6157.9%
Equity (SPY)13.5%17.1%0.6250.9%
Gold (GLD)17.1%18.3%0.767.3%
Commodities (DBC)7.5%19.4%0.297.9%
Real Estate (VNQ)1.9%18.9%0.0044.0%
Bitcoin (BTCUSD)11.0%54.2%0.4019.9%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with GFF
GFF22.0%45.4%0.60-
Sector ETF (XLI)14.2%20.0%0.6257.2%
Equity (SPY)15.3%18.0%0.7352.9%
Gold (GLD)12.3%16.1%0.634.3%
Commodities (DBC)5.9%18.0%0.2614.8%
Real Estate (VNQ)5.3%20.7%0.2244.9%
Bitcoin (BTCUSD)60.0%66.8%1.0016.9%

Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date5292026
Short Interest: Shares Quantity1.3 Mil
Short Interest: % Change Since 5152026-4.8%
Average Daily Volume0.3 Mil
Days-to-Cover Short Interest3.9 days
Basic Shares Quantity44.6 Mil
Short % of Basic Shares2.9%

Earnings Returns History

Updated 6/11/2026
Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
5/7/2026-2.1%-10.5%-7.4%
2/5/20265.7%10.9%-8.4%
11/19/20253.6%12.7%15.1%
8/6/2025-13.7%-11.5%-3.0%
5/8/20254.4%7.6%4.0%
2/5/20258.9%6.6%-6.3%
11/13/202418.2%11.7%16.3%
8/7/2024-20.1%-11.4%-9.5%
...
SUMMARY STATS   
# Positive131512
# Negative11912
Median Positive7.0%8.3%15.5%
Median Negative-6.1%-10.4%-6.9%
Max Positive18.2%37.5%76.3%
Max Negative-20.1%-14.6%-17.7%
Collapse to Preview
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
5/7/2026-2.1%-10.5%-7.4%
2/5/20265.7%10.9%-8.4%
11/19/20253.6%12.7%15.1%
8/6/2025-13.7%-11.5%-3.0%
5/8/20254.4%7.6%4.0%
2/5/20258.9%6.6%-6.3%
11/13/202418.2%11.7%16.3%
8/7/2024-20.1%-11.4%-9.5%
5/8/20247.3%2.4%-0.8%
2/7/202412.8%10.3%15.9%
11/15/2023-6.1%-2.1%19.1%
8/2/2023-2.7%-1.2%-3.3%
5/3/20232.5%15.1%22.2%
1/31/20233.8%3.8%-7.7%
11/17/2022-1.1%7.8%4.3%
7/28/20226.0%7.3%23.1%
4/28/20227.0%37.5%76.3%
2/1/2022-0.7%-1.1%5.4%
11/16/2021-9.7%-9.3%-10.0%
7/29/2021-8.4%-10.4%-3.3%
4/29/2021-1.3%3.3%-4.0%
1/28/202111.4%8.3%13.1%
11/12/2020-19.7%-14.6%-17.7%
7/30/202010.8%12.9%10.5%
SUMMARY STATS   
# Positive131512
# Negative11912
Median Positive7.0%8.3%15.5%
Median Negative-6.1%-10.4%-6.9%
Max Positive18.2%37.5%76.3%
Max Negative-20.1%-14.6%-17.7%

SEC Filings

Expand for More
Report DateFiling DateFiling
03/31/202605/07/202610-Q
12/31/202502/06/202610-Q
09/30/202511/19/202510-K
06/30/202508/06/202510-Q
03/31/202505/08/202510-Q
12/31/202402/05/202510-Q
09/30/202411/13/202410-K
06/30/202408/07/202410-Q
03/31/202405/08/202410-Q
12/31/202302/07/202410-Q
09/30/202311/16/202310-K
06/30/202308/03/202310-Q
03/31/202305/04/202310-Q
12/31/202201/31/202310-Q
09/30/202211/18/202210-K
06/30/202208/03/202210-Q
Collapse to Preview
Report DateFiling DateFiling
03/31/202605/07/202610-Q
12/31/202502/06/202610-Q
09/30/202511/19/202510-K
06/30/202508/06/202510-Q
03/31/202505/08/202510-Q
12/31/202402/05/202510-Q
09/30/202411/13/202410-K
06/30/202408/07/202410-Q
03/31/202405/08/202410-Q
12/31/202302/07/202410-Q
09/30/202311/16/202310-K
06/30/202308/03/202310-Q
03/31/202305/04/202310-Q
12/31/202201/31/202310-Q
09/30/202211/18/202210-K
06/30/202208/03/202210-Q
03/31/202204/29/202210-Q
12/31/202102/01/202210-Q
09/30/202111/17/202110-K
06/30/202107/30/202110-Q
03/31/202104/30/202110-Q
12/31/202001/29/202110-Q
09/30/202011/13/202010-K
06/30/202007/31/202010-Q
03/31/202004/29/202010-Q
12/31/201901/31/202010-Q
09/30/201911/22/201910-K
06/30/201908/01/201910-Q

Recent Forward Guidance

Updated 6/1/2026

Latest: Q2 2026 Earnings Reported 5/7/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
2026 Revenue 1.80 Bil 0 AffirmedGuidance: 1.80 Bil for 2026
2026 Adjusted EBITDA 458.00 Mil -11.9% LoweredGuidance: 520.00 Mil for 2026
2026 Capital Expenditures 50.00 Mil 0 AffirmedGuidance: 50.00 Mil for 2026
2026 Interest Expense 93.00 Mil 0 AffirmedGuidance: 93.00 Mil for 2026

Prior: Q1 2026 Earnings Reported 2/5/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
2026 Revenue 1.80 Bil -28.0% LoweredGuidance: 2.50 Bil for 2026
2026 Adjusted EBITDA 520.00 Mil -11.9% LoweredGuidance: 590.00 Mil for 2026
2026 Capital Expenditures 50.00 Mil -16.7% LoweredGuidance: 60.00 Mil for 2026
2026 Interest Expense 93.00 Mil 0 AffirmedGuidance: 93.00 Mil for 2026
2026 Tax Rate 28.0% 0 AffirmedGuidance: 28.0% for 2026

Insider Activity

Updated 6/18/2026
Expand for More
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Mehmel, Robert FPresident and COODirectSell618202695.3754752,16776,577,437Form
2Mehmel, Robert FPresident and COODirectSell618202695.393,018287,88376,644,553Form
3Mehmel, Robert FPresident and COODirectSell616202695.403,272312,14976,941,626Form
4Mehmel, Robert FPresident and COODirectSell616202695.185,501523,58577,075,622Form
5Kramer, Ronald JChairman of the Board and CEODirectSell615202694.92100,0009,492,107169,367,382Form
Collapse to Preview
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Mehmel, Robert FPresident and COODirectSell618202695.3754752,16776,577,437Form
2Mehmel, Robert FPresident and COODirectSell618202695.393,018287,88376,644,553Form
3Mehmel, Robert FPresident and COODirectSell616202695.403,272312,14976,941,626Form
4Mehmel, Robert FPresident and COODirectSell616202695.185,501523,58577,075,622Form
5Kramer, Ronald JChairman of the Board and CEODirectSell615202694.92100,0009,492,107169,367,382Form
6Harris, Brian GEVP, Chief Financial OfficerDirectSell615202695.037,500712,72514,363,689Form
7Alpert, Henry A DirectBuy309202679.991,00079,9905,717,605Form
8Durborow, W. ChristopherVice President & CAODirectSell218202691.9710,000919,7002,755,697Form
9Grabowsky, Louis J DirectSell217202693.0611,0001,023,6603,877,810Form
10Taylor, Michelle L DirectSell217202692.561,650152,724835,169Form
11Kaplan, Seth LSr VP, Gen. Counsel and SecyDirectSell211202695.4415,0001,431,66411,429,161Form
12Sight, James W DirectSell211202696.153,070295,1801,333,793Form

GFF Trade Sentinel


Stock Conviction

AVOID (Score 1-2)

CONVICTION RATIONALE

The probability-adjusted skew is significantly below 1.0x, indicating an unfavorable risk/reward profile. The core bull thesis relies on a successful strategic transformation, but this is undermined by weakening fundamentals in the core continuing business (declining residential volumes). The negative sector trend and contested moat assign a high probability to the downside case, making the stock unattractive at its current speculative valuation.

STOCK ARCHETYPE
Cyclical / Commodity

GFF's primary business is tied to the residential and commercial construction markets, which are inherently cyclical. The company's revenue archetype is explicitly called 'The 'Project' Hunter (Cyclical/Capex)'. The investment thesis hinges on a strategic transformation and margin profile, which requires valuation based on normalized, mid-cycle earnings power rather than misleading trailing twelve-month metrics.

Looking for high-conviction positions with a better risk/reward profile? See what's currently in the Trefis High Quality Portfolio.
INVESTMENT THESIS
Pure-Play HBP Transformation and Margin Expansion

The primary catalyst for GFF is its strategic transformation into a pure-play, higher-margin Home and Building Products (HBP) company. The divestiture of lower-margin Consumer and Professional Products (CPP) businesses is expected to significantly expand consolidated margins, improve capital allocation, and drive a valuation re-rating by the market.

Mechanism: By divesting the CPP segment (~10% EBITDA margin) and focusing solely on the HBP segment (~30% EBITDA margin), the company's overall profitability profile dramatically improves. This structural change should lead to higher, more consistent free cash flow, which can be used for aggressive capital returns, fundamentally increasing shareholder value.
Supporting Evidence:
  • The company is undergoing a strategic shift to become a pure-play Home and Building Products company.
  • The HBP segment has a ~30% EBITDA margin, significantly higher than the ~10% EBITDA margin of the divesting CPP segment.
  • Management has guided to a forward Adjusted EBITDA margin of ~28.9% for the new pure-play structure, implying a potential expansion of over 1,100 basis points from the current blended operating margin.
  • The company generated $99 million in free cash flow in Q1 2026 and expects FCF to exceed net income for the full fiscal year, signaling strong cash conversion in the new model.
PRIMARY RISK
HBP Residential Volume Decline and Negative Operating Leverage

The largest friction on the thesis is the persistent decline in residential volumes within the core HBP segment, which is being masked by price increases. This indicates softening end-market demand and creates negative operating leverage, where lower factory utilization pressures segment profitability, directly offsetting the benefits of the mix shift.

Mechanism: If a housing market downturn accelerates, the 4% residential volume decline could worsen. As volumes fall, fixed manufacturing costs are spread over fewer units, causing margin compression ('the impact of reduced volume on absorption'). This erodes the earnings power of the core HBP segment, breaking the margin expansion narrative even as the strategic transformation completes.
Supporting Evidence:
  • In Q1 2026, the HBP segment's 3% revenue growth was entirely due to a 7% price/mix increase, which offset a 4% decline in residential volume.
  • Management directly attributed a 3% decline in HBP's Q1 adjusted EBITDA to 'the impact of reduced volume on absorption'.
  • The AIA Architecture Billings Index (ABI), a key leading indicator for non-residential construction, has remained in contraction territory (<50), signaling future weakness.
Key KPI Watchlist
KPI Threshold Rationale
HBP Segment Residential Volume Growth> 0% YoYThis is the primary anti-alpha. A return to positive volume growth is required to validate the core health of the continuing business and disprove the bear thesis of negative operating leverage.
Consolidated Gross Margin %Sequential expansion each quarterThis KPI directly tracks the alpha driver. Successful execution of the strategic pivot to a pure-play HBP business should manifest as a steady, sequential improvement in gross margins.
Architecture Billings Index (ABI)Consistently > 50As a key leading indicator for construction activity, a sustained move back into expansion territory would signal a cyclical tailwind that could alleviate the current volume pressures on the HBP segment.
Core Investment Debate

Transformation Story vs. Volume Reality

BULL VIEW

The divestiture of lower-margin assets will unlock a higher valuation multiple, driven by superior margins (~30% EBITDA) and strong free cash flow.

CORE TENSION

Can a strategic pivot to a pure-play building products company offset the clear deterioration in underlying residential volumes and negative operating leverage?


PREVAILING SENTIMENT
BEARISH

Q1 2026 results showed a 4% decrease in residential volume, with management directly attributing a 3% decline in segment adjusted EBITDA to 'the impact of reduced volume on absorption'.

BEAR VIEW

Pricing power is masking a -4% decline in core residential volumes. This negative operating leverage is a leading indicator of future earnings misses.

Next 6 months: Risks and Catalysts
Timeline Event & Metric To Watch
Early May 2026
Q2 2026 Earnings Call
Watch: HBP Segment Residential Volume Growth (must be > -4%) and Adjusted EBITDA Margin.
By June 30, 2026
AMES Joint Venture Closing Update
Watch: Confirmation of deal closure and receipt of the expected $100M in cash proceeds.
Monthly
Architecture Billings Index (ABI) Release
Watch: ABI reading moving above 50, indicating expansion in non-residential construction.
Key Events in Last 6 Months
Date Event Stock Impact
Aug 5, 2025
Q3 FY25 Earnings
Details: Despite beating headline estimates, the stock crashed in the following session as the report revealed underlying weakness and volume declines in consumer-facing segments.
Plummeted -12.9%
$81.12 -> $70.64
Nov 19, 2025
Q4 FY25 Earnings
Details: Griffon reported a beat on both EPS and revenue and issued initial guidance for FY26, which was later revised due to strategic changes.
Rose significantly by 3.6%
$66.66 -> $69.04
Jan 15, 2026
Stock Hits New 52-Week High
Details: Shares reached a new 52-week high, continuing momentum from its November earnings report and anticipation of a strategic update.
Modest 1.5% gain
$83.91 -> $85.20
Feb 5, 2026
Q1 2026 Earnings & Strategic Transformation
Details: Company beat EPS and revenue estimates and announced a major JV for its AMES business to become a pure-play building products company.
Stock surged +5.7%
$84.73 -> $89.57
Risk Management
Position Sizing

1% - 3%

CONSERVATIVE

The combination of BEARISH sentiment, LOW forward visibility, and a CONTESTED moat require a conservative position. The risk of continued volume declines and poor execution on the strategic pivot is too high for a normal-sized allocation.

Diversification Alternatives
CSL
SECTOR

Unlike GFF's residential sensitivity, CSL has a more resilient focus on commercial reroofing, with stable revenue and clearer positive guidance.

Core Thesis: A pure-play building products leader executing a clear long-term strategy (Vision 2030) with strong cash flow and capital returns, avoiding GFF's execution risk.
FBIN
INDUSTRY

Possesses a stronger portfolio of consumer brands (Moen, Therma-Tru) which may offer more durable pricing power and a stronger moat than GFF's products.

Core Thesis: A brand-driven leader in home products that consistently outperforms its end markets, providing a higher-quality exposure to the same sector.
How Is The Market Pricing GFF?

Griffon is transforming from a diversified industrial holding company into a higher-margin, pure-play building products leader, a shift recognized by its forward P/E of ~15.5x despite a high trailing P/E reflecting discontinued operations.

Filter all news through the lens of the strategic transformation into a pure-play building products company and away from consumer goods.

What will confirm the thesis

Successful closing of the AMES North America joint venture by June 2026; divestiture of AMES Australia/UK businesses; evidence of synergies between Hunter Fan and the legacy Home and Building Products segment; HBP segment EBITDA margins remaining above 30%. [14]

What will damage the thesis

Failure to close the AMES joint venture; material revenue declines or margin compression in the core HBP segment; negative developments in the US housing repair and remodel market; loss of a key customer like Home Depot. [1]

Noise: Real but irrelevant to thesis

Quarterly fluctuations in consumer demand for the CPP segment products being divested; minor price changes in raw materials like steel or aluminum unless they cause sustained margin pressure; general conglomerate performance comparisons.

Repricing Catalyst

The primary catalyst is the strategic portfolio realignment to become a pure-play building products company. This involves forming a joint venture for the AMES North America business (expected to close by June 2026), divesting international AMES businesses, and integrating Hunter Fan into the Home and Building Products (HBP) segment. [4] This transition is expected to unlock a higher valuation multiple more aligned with focused building product peers by exiting lower-margin, volatile consumer businesses.

What GFF Makes & Who Pays
TTM figures based on Q1 FY2026 Earnings Press Release, Feb 5, 2026
Garage & Rolling Steel Doors (Clopay, CornellCookson)
$1.6B TTM (63% of Total) · 41% Margin
What It Is

Residential and commercial sectional garage doors (Clopay, IDEAL, Holmes), and commercial rolling steel doors, fire doors, and grilles (CornellCookson). [41]

Who Pays & How

Home Depot and Menards are exclusive retail customers for residential doors, a relationship spanning over 25 years, creating significant integration and volume-based lock-in. [31] A network of over 3,000 professional dealers pays for access to market-leading brands and a broad product portfolio. [43]

Per-unit sale to dealers and large home improvement retailers.
Competition
Overhead Door Corp. (owned by Sanwa), including its Wayne Dalton brand.
Overhead Door Corp. has a similar scale (~$1.6B revenue) and an exclusive supply agreement with Lowe's, creating a duopoly in the big-box retail channel. [39]
Market leadership as the largest manufacturer in North America, an exclusive 25+ year relationship with Home Depot, and strong brand recognition (Clopay, CornellCookson) create a durable competitive advantage. [31, 33]
Consumer & Professional Products (AMES, Hunter Fan, ClosetMaid)
$1.0B TTM (37% of Total) · 41% Margin
What It Is

Non-powered landscaping tools (AMES, True Temper), residential and commercial fans (Hunter Fan), and home storage/organization products (ClosetMaid). [7]

Who Pays & How

Big-box retailers like Home Depot and Lowe's are major customers. Home Depot accounted for 15% of CPP's revenue in FY2024. [31] Consumers pay for strong, well-known brands in their respective categories.

Per-unit sale to retailers.
Competition
Stanley Black & Decker (Tools), various fan manufacturers, and a fragmented home organization market. [9]
Stanley Black & Decker's 'Tools & Outdoor' segment is vastly larger at ~$13.2B in 2025 sales, providing significant scale advantages. [9]
Strong brand recognition in niche categories (Hunter in fans, ClosetMaid in storage, AMES in non-powered tools) and established distribution with major retailers. [7]
GFF Evolution: Price Return by Era
1959–1985 · Defense Conglomerate
Instrument Systems Corp: Defense & Industrial Roots
Founded as Instrument Systems Corporation, the company began as a defense electronics contractor, going public in 1968 and growing into a diversified industrial conglomerate through numerous acquisitions, including Telephonics in 1961. [12]
1986–2016 · Diversification & Brand Building
Building the HBP & CPP Segments
The transformative acquisition of Clopay Corporation in 1986 established the foundation of the Home and Building Products segment. [5] The company was renamed Griffon in 1995 and later acquired AMES True Temper in 2010, creating the core of the Consumer and Professional Products segment. [12]
2017–2026 · Strategic Refocus
The Pivot to a Pure-Play Building Products Leader +22.4% (1-Year Total Shareholder Return as of Feb 2026) [26]
Griffon began a major portfolio reshaping, acquiring ClosetMaid (2017) and CornellCookson (2018) while divesting its specialty plastics business (2018) and defense electronics unit Telephonics (2022). [12, 16] In 2026, the company announced its final transformation: forming a joint venture for its core AMES tool business to become a focused, high-margin building products company. [4]
Market Appears To Be Cautiously Supportive
Price structure is strongly bullish. The regime, trend, and proximity to highs all point towards intact institutional trend. Relative to SPY: Decisively outperforming and improving. Potential evidence of active institutional rotation. Volume and momentum are strongly confirming. The institutional accumulation is evident and momentum is accelerating. Earnings history is a strong counter-signal. The market has consistently rejected the narrative. This is not noise, but institutional disagreement. NOTE: Structure and earnings history are contradicting each other. The price trend says one thing, and the market reaction to catalysts says another. Treat this with caution and weigh the most recent earnings event heavily.
① Structure
+4
Structural pillar score (-4 to +4). Driven by trend regime, SMA cross events, proximity to 52W high, and relative strength vs SPY.
② Volume / Momentum
+3
Volume/Momentum pillar score (-4 to +4). Driven by institutional footprint score, OBV divergence, and momentum character.
③ Catalyst
-3
Catalyst pillar score (-4 to +4). Driven by earnings day reaction, 20D post-earnings drift, and post-earnings volume character.
Combined Score
4 / 12
1 Price Structure & Trend Trending Up · -
2 Momentum Accelerating
3 Relative Strength vs. SPY Strong Outperformance
4 Institutional Footprint & Volume Mild Accumulation
5 Volatility Normal
6 Key Price Levels Range · Vol Rising
7 Earnings Reaction History Inconsistent
8 How the Verdict Is Derived Three Pillars
Core Cache Last Updated: 6/20/2026