Koss (KOSS)
Market Price (5/30/2026): $4.09 | Market Cap: $38.7 MilSector: Consumer Discretionary | Industry: Household Appliances
Koss (KOSS)
Market Price (5/30/2026): $4.09Market Cap: $38.7 MilSector: Consumer DiscretionaryIndustry: Household Appliances
Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.
Cash is significant % of market capNet D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -43% | Weak multi-year price returns2Y Excs Rtn is -62%, 3Y Excs Rtn is -84% | Not profitable at operating income levelOp Inc LTMOperating Income, Last Twelve Months is -2.2 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -17% Weak revenue growthRev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -3.3% Not cash flow generativeCFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -8.7%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -11% Yield minus risk free rate is negativeERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -7.1% Key risksKOSS key risks include [1] its vulnerable position as a small competitor in a crowded market and [2] its costly and uncertain reliance on patent litigation, Show more. |
| Cash is significant % of market capNet D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -43% |
| Weak multi-year price returns2Y Excs Rtn is -62%, 3Y Excs Rtn is -84% |
| Not profitable at operating income levelOp Inc LTMOperating Income, Last Twelve Months is -2.2 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -17% |
| Weak revenue growthRev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -3.3% |
| Not cash flow generativeCFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -8.7%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -11% |
| Yield minus risk free rate is negativeERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -7.1% |
| Key risksKOSS key risks include [1] its vulnerable position as a small competitor in a crowded market and [2] its costly and uncertain reliance on patent litigation, Show more. |
Qualitative Assessment
AI Analysis | Feedback
Updated on 5/21/2026
Koss (KOSS) stock has lost about 5% since 1/31/2026 because of the following key factors:
1. Wider Net Losses and Weakening Operating Results.
Koss Corporation reported a widening net loss in both its second and third fiscal quarters of 2026. For the second quarter ended December 31, 2025, the company posted a net loss of $565,407, a significant decline from a net income in the prior year. This trend continued into the third quarter ended March 31, 2026, with the net loss expanding to $546,587 compared to a $316,742 loss in the same period a year earlier. Basic and diluted loss per share doubled to $0.06 in Q3 2026.
2. Persistent Gross Margin Pressure from Tariffs and Elevated Freight Costs.
The company experienced continued pressure on its gross margins throughout the period. Gross margins fell by 260 basis points to 35.5% in the first six months of fiscal year 2026, and for the first nine months, they declined by 290 basis points from 38.4% to 35.5%. This erosion in profitability was primarily attributed to the sell-through of Chinese inventory subject to high tariffs, some as high as 145%, and previously elevated freight rates.
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Koss (KOSS) stock has lost about 5% since 1/31/2026 because of the following key factors:
1. Wider Net Losses and Weakening Operating Results.
Koss Corporation reported a widening net loss in both its second and third fiscal quarters of 2026. For the second quarter ended December 31, 2025, the company posted a net loss of $565,407, a significant decline from a net income in the prior year. This trend continued into the third quarter ended March 31, 2026, with the net loss expanding to $546,587 compared to a $316,742 loss in the same period a year earlier. Basic and diluted loss per share doubled to $0.06 in Q3 2026.
2. Persistent Gross Margin Pressure from Tariffs and Elevated Freight Costs.
The company experienced continued pressure on its gross margins throughout the period. Gross margins fell by 260 basis points to 35.5% in the first six months of fiscal year 2026, and for the first nine months, they declined by 290 basis points from 38.4% to 35.5%. This erosion in profitability was primarily attributed to the sell-through of Chinese inventory subject to high tariffs, some as high as 145%, and previously elevated freight rates.
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Stock Movement Drivers
Fundamental Drivers
The -5.8% change in KOSS stock from 1/31/2026 to 5/29/2026 was primarily driven by a -6.1% change in the company's P/S Multiple.| (LTM values as of) | 1312026 | 5292026 | Change |
|---|---|---|---|
| Stock Price ($) | 4.33 | 4.08 | -5.8% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 13 | 13 | 0.3% |
| P/S Multiple | 3.2 | 3.0 | -6.1% |
| Shares Outstanding (Mil) | 9 | 9 | 0.0% |
| Cumulative Contribution | -5.8% |
Market Drivers
1/31/2026 to 5/29/2026| Return | Correlation | |
|---|---|---|
| KOSS | -5.8% | |
| Market (SPY) | 9.6% | 44.5% |
| Sector (XLY) | -0.0% | 44.5% |
Fundamental Drivers
The -15.5% change in KOSS stock from 10/31/2025 to 5/29/2026 was primarily driven by a -11.1% change in the company's P/S Multiple.| (LTM values as of) | 10312025 | 5292026 | Change |
|---|---|---|---|
| Stock Price ($) | 4.83 | 4.08 | -15.5% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 13 | 13 | -4.8% |
| P/S Multiple | 3.4 | 3.0 | -11.1% |
| Shares Outstanding (Mil) | 9 | 9 | -0.1% |
| Cumulative Contribution | -15.5% |
Market Drivers
10/31/2025 to 5/29/2026| Return | Correlation | |
|---|---|---|
| KOSS | -15.5% | |
| Market (SPY) | 11.5% | 45.3% |
| Sector (XLY) | 1.2% | 43.8% |
Fundamental Drivers
The -13.9% change in KOSS stock from 4/30/2025 to 5/29/2026 was primarily driven by a -16.6% change in the company's P/S Multiple.| (LTM values as of) | 4302025 | 5292026 | Change |
|---|---|---|---|
| Stock Price ($) | 4.74 | 4.08 | -13.9% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 12 | 13 | 4.5% |
| P/S Multiple | 3.6 | 3.0 | -16.6% |
| Shares Outstanding (Mil) | 9 | 9 | -1.2% |
| Cumulative Contribution | -13.9% |
Market Drivers
4/30/2025 to 5/29/2026| Return | Correlation | |
|---|---|---|
| KOSS | -13.9% | |
| Market (SPY) | 38.0% | 34.3% |
| Sector (XLY) | 23.5% | 40.0% |
Fundamental Drivers
The -3.5% change in KOSS stock from 4/30/2023 to 5/29/2026 was primarily driven by a -17.5% change in the company's Total Revenues ($ Mil).| (LTM values as of) | 4302023 | 5292026 | Change |
|---|---|---|---|
| Stock Price ($) | 4.23 | 4.08 | -3.5% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 16 | 13 | -17.5% |
| P/S Multiple | 2.5 | 3.0 | 20.5% |
| Shares Outstanding (Mil) | 9 | 9 | -3.0% |
| Cumulative Contribution | -3.5% |
Market Drivers
4/30/2023 to 5/29/2026| Return | Correlation | |
|---|---|---|
| KOSS | -3.5% | |
| Market (SPY) | 89.0% | 19.5% |
| Sector (XLY) | 67.5% | 21.8% |
Price Returns Compared
| 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Total [1] | |
|---|---|---|---|---|---|---|---|
| Returns | |||||||
| KOSS Return | 210% | -54% | -32% | 120% | -44% | -2% | 18% |
| Peers Return | 26% | -47% | -14% | -40% | 23% | -12% | -63% |
| S&P 500 Return | 27% | -19% | 24% | 23% | 16% | 10% | 101% |
Monthly Win Rates [3] | |||||||
| KOSS Win Rate | 42% | 42% | 33% | 42% | 42% | 40% | |
| Peers Win Rate | 42% | 38% | 42% | 33% | 46% | 40% | |
| S&P 500 Win Rate | 75% | 42% | 67% | 75% | 67% | 60% | |
Max Drawdowns [4] | |||||||
| KOSS Max Drawdown | -83% | -61% | -57% | -50% | -48% | -27% | |
| Peers Max Drawdown | -36% | -56% | -59% | -56% | -54% | -44% | |
| S&P 500 Max Drawdown | -5% | -25% | -10% | -8% | -19% | -9% | |
[1] Cumulative total returns since the beginning of 2021
[2] Peers: SONO, GPRO.
[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 5/29/2026 (YTD)
How Low Can It Go
| Event | KOSS | S&P 500 |
|---|---|---|
| 2025 US Tariff Shock | ||
| % Loss | -33.8% | -18.8% |
| % Gain to Breakeven | 51.1% | 23.1% |
| Time to Breakeven | 49 days | 79 days |
| 2024 Yen Carry Trade Unwind | ||
| % Loss | -20.7% | -7.8% |
| % Gain to Breakeven | 26.2% | 8.5% |
| Time to Breakeven | 7 days | 18 days |
| Summer-Fall 2023 Five Percent Yield Shock | ||
| % Loss | -33.5% | -9.5% |
| % Gain to Breakeven | 50.4% | 10.5% |
| Time to Breakeven | 200 days | 24 days |
| 2023 SVB Regional Banking Crisis | ||
| % Loss | -32.8% | -6.7% |
| % Gain to Breakeven | 48.7% | 7.1% |
| Time to Breakeven | 313 days | 31 days |
| 2022 Inflation Shock & Fed Tightening | ||
| % Loss | -55.5% | -24.5% |
| % Gain to Breakeven | 124.7% | 32.4% |
| Time to Breakeven | 786 days | 427 days |
| 2020 COVID-19 Crash | ||
| % Loss | -39.7% | -33.7% |
| % Gain to Breakeven | 65.9% | 50.9% |
| Time to Breakeven | 24 days | 140 days |
In The Past
Koss's stock fell -33.8% during the 2025 US Tariff Shock. Such a loss loss requires a 51.1% gain to breakeven.
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| Event | KOSS | S&P 500 |
|---|---|---|
| 2025 US Tariff Shock | ||
| % Loss | -33.8% | -18.8% |
| % Gain to Breakeven | 51.1% | 23.1% |
| Time to Breakeven | 49 days | 79 days |
| 2024 Yen Carry Trade Unwind | ||
| % Loss | -20.7% | -7.8% |
| % Gain to Breakeven | 26.2% | 8.5% |
| Time to Breakeven | 7 days | 18 days |
| Summer-Fall 2023 Five Percent Yield Shock | ||
| % Loss | -33.5% | -9.5% |
| % Gain to Breakeven | 50.4% | 10.5% |
| Time to Breakeven | 200 days | 24 days |
| 2023 SVB Regional Banking Crisis | ||
| % Loss | -32.8% | -6.7% |
| % Gain to Breakeven | 48.7% | 7.1% |
| Time to Breakeven | 313 days | 31 days |
| 2022 Inflation Shock & Fed Tightening | ||
| % Loss | -55.5% | -24.5% |
| % Gain to Breakeven | 124.7% | 32.4% |
| Time to Breakeven | 786 days | 427 days |
| 2020 COVID-19 Crash | ||
| % Loss | -39.7% | -33.7% |
| % Gain to Breakeven | 65.9% | 50.9% |
| Time to Breakeven | 24 days | 140 days |
| Q4 2018 Fed Policy Error / Growth Scare | ||
| % Loss | -35.4% | -19.2% |
| % Gain to Breakeven | 54.9% | 23.8% |
| Time to Breakeven | 736 days | 105 days |
| 2016-2017 Trump Reflation Bond Selloff | ||
| % Loss | -22.5% | -3.7% |
| % Gain to Breakeven | 29.1% | 3.9% |
| Time to Breakeven | 227 days | 6 days |
| 2015-2016 China Devaluation / Global Growth Scare | ||
| % Loss | -34.4% | -12.2% |
| % Gain to Breakeven | 52.5% | 13.9% |
| Time to Breakeven | 266 days | 62 days |
| 2014-2016 Oil Price Collapse | ||
| % Loss | -45.2% | -6.8% |
| % Gain to Breakeven | 82.5% | 7.3% |
| Time to Breakeven | 118 days | 15 days |
| 2008-2009 Global Financial Crisis | ||
| % Loss | -44.6% | -53.4% |
| % Gain to Breakeven | 80.5% | 114.4% |
| Time to Breakeven | 4409 days | 1085 days |
In The Past
Koss's stock fell -33.8% during the 2025 US Tariff Shock. Such a loss loss requires a 51.1% 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 Koss (KOSS)
Koss Corporation, together with its subsidiaries, designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Japan, Malaysia, and internationally. It offers high-fidelity headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, computer headsets, telecommunications headsets, active noise canceling headphones, and compact disc recordings under the Koss Classics label. The company sells its products through distributors, international distributors, audio specialty stores, the internet, national retailers, grocery stores, electronics retailers, military exchanges, and prisons under the Koss name, as well as private label. It also sells its products to distributors for resale to school systems, as well as directly to other manufacturers. The company also exports its products. Koss Corporation was founded in 1953 and is headquartered in Milwaukee, Wisconsin.
AI Analysis | Feedback
Koss is like a dedicated, historical version of Bose, solely focused on headphones.
Koss is a venerable headphone specialist, similar to a more accessible Sennheiser.
Koss is like the Duracell of headphones – a specialized, long-standing brand in personal audio.
AI Analysis | Feedback
- High-fidelity headphones: These headphones are designed for superior audio reproduction.
- Wireless Bluetooth headphones: Headphones that connect wirelessly to devices using Bluetooth technology.
- Wireless Bluetooth speakers: Portable speakers that connect wirelessly to audio sources via Bluetooth.
- Computer headsets: Headsets specifically designed for use with computers, often for communication or gaming.
- Telecommunications headsets: Headsets used for communication, particularly in telephony or call center environments.
- Active noise canceling headphones: Headphones that use active noise control to reduce unwanted ambient sounds.
- Compact disc recordings (Koss Classics): Music recordings sold on compact disc under the company's "Koss Classics" label.
- Headphone accessories: Various ancillary items and parts that complement their range of headphones.
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Michael J. Koss, Chairman, President, Chief Executive Officer & Chief Operating Officer
Michael J. Koss, the son of company founder John C. Koss, assumed the roles of President and CEO in 1991. He previously held the position of the company's Chief Financial Officer. With an academic background in anthropology, he has guided Koss Corporation through various business challenges, including a notable embezzlement case, and remains dedicated to the company's founding principles.
Kim M. Schulte, Chief Financial Officer & Corporate Secretary
Kim M. Schulte was appointed Chief Financial Officer and Corporate Secretary of Koss Corporation, with her role becoming effective on February 28, 2022. She took over from Dave Smith upon his retirement and previously served as the company's Vice President of Finance.
Michael J. Koss Jr., Executive Vice President, Marketing & Product and Director
Michael J. Koss Jr., the son of the current CEO, was promoted to Executive Vice President, Marketing & Product in October 2025. He holds an MBA from Marquette University. His responsibilities at Koss Corporation encompass product development, marketing strategies, direct-to-consumer (DTC) growth initiatives, and intellectual property (IP) enforcement.
Megan Brobson, Director of Acquisitions and Corporate Development
Megan Brobson joined Koss Corporation on March 16, 2026, to lead the company's new acquisition-driven diversification strategy. She possesses over a decade of experience in private equity and client finance roles, having most recently worked at a lower middle market private equity firm. Her background includes cultivating relationships with business owners, identifying and executing new investment opportunities, and collaborating with management teams to develop and implement value creation strategies.
John C. Koss, Founder (former Chairman)
John C. Koss founded the J.C. Koss Hospital Television Rental Company in 1953, which subsequently evolved into Koss Corporation. He is recognized for inventing the world's first high-fidelity stereophone headphones in 1958, thereby pioneering the personal listening industry. He retired as chairman in 2015 and passed away in 2021.
AI Analysis | Feedback
Here are the key risks to Koss Corporation (KOSS):
- Declining Revenue and Profitability: Koss Corporation faces significant challenges with its financial performance, exhibiting non-existent revenue growth and a substantial decline in revenue over recent years. For instance, revenue was down 34% from three years prior as of May 2025. The company reported a net loss of approximately $0.87 million for the fiscal year ended June 30, 2025. High operating expenses relative to its revenue base contribute to a negative operating margin, and the core business has posted negative cash flow from operations, indicating it does not generate enough cash to cover its daily costs. This financial instability and struggle for consistent profitability make investors skeptical, as evidenced by the stock trending downwards.
- Intense Competition: Koss operates within a highly competitive stereo headphone industry. The company constantly contends with much larger, more diversified competitors that possess significantly greater resources, making it difficult for a niche player to gain substantial market share and sustain growth.
- Supply Chain, Tariffs, and Geopolitical Risks: Koss Corporation's reliance on contract manufacturing in China and its considerable international sales expose it to a range of economic and political risks. These include global and regional economic downturns, inflation, rising costs, supply chain disruptions, currency fluctuations, and potential trade barriers, all of which could compromise the company's financial health by dampening consumer spending and straining profitability. Specifically, tariffs imposed on Chinese imports are expected to erode the company's margins as existing inventories are sold.
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The increasing integration of high-quality, personal spatial audio and communication capabilities directly into other multi-functional smart devices (such as AR/VR headsets and smart glasses) could reduce the perceived need for dedicated, standalone headphones for many consumers. This trend implies a shift where personal audio becomes a feature seamlessly embedded within a primary computing/communication device, rather than a separate accessory.
AI Analysis | Feedback
Koss Corporation's primary products, stereo headphones, wireless Bluetooth headphones, computer headsets, telecommunications headsets, and active noise-canceling headphones, fall within the broader earphones, headphones, and headset markets. Additionally, the company offers wireless Bluetooth speakers.
Addressable Market Sizes:
Global Earphones and Headphones Market:
- The global earphones and headphones market size was estimated at USD 81.78 billion in 2025 and is projected to reach USD 238.72 billion by 2033, growing at a Compound Annual Growth Rate (CAGR) of 14.5% from 2026 to 2033.
U.S. Earphones and Headphones Market:
- The U.S. earphone and headphone market size was approximately USD 13.65 billion in 2023 and is projected to reach around USD 34.45 billion by 2033, demonstrating a CAGR of 9.7% during the forecast period from 2024 to 2033.
Global Headset Market:
- The global headset market size was estimated at USD 144.34 billion in 2025 and is predicted to increase from USD 189.49 billion in 2026 to approximately USD 1,815.99 billion by 2035, expanding at a CAGR of 28.82% from 2026 to 2035.
Global Wireless Speaker Market:
- The global wireless speaker market size was valued at USD 36.92 billion in 2023. It is estimated to reach USD 209.27 billion by 2032, growing at a CAGR of 21.16%.
U.S. Wireless Speaker Market:
- The U.S. wireless speakers market was valued at USD 6.14 billion in 2024 and is expected to reach USD 12.12 billion by 2030, growing at a CAGR of 12.01% during the forecast period.
AI Analysis | Feedback
Koss Corporation (KOSS) is expected to drive future revenue growth over the next 2-3 years through several key initiatives and market trends:
- Acquisition-driven Diversification: Koss has recently embarked on a new strategic phase focused on acquisitions outside its traditional consumer electronics core. The company appointed a Director of Acquisitions and Corporate Development on March 16, 2026, and intends to pursue long-term hold acquisitions with target EBITDA ranging from $2 million to $4 million. This initiative is expected to diversify revenue streams beyond headphones.
- Growth in Direct-to-Consumer (DTC) Sales: The Direct-to-Consumer channel continues to be a significant growth engine for Koss. DTC sales increased approximately 16.5% in fiscal year 2025 and saw an accelerated growth of 22.5% in the first quarter of fiscal year 2026, now accounting for nearly a quarter of the company's total sales. This channel provides higher margins and direct customer engagement.
- Export Market Expansion and New Product Introductions: International sales are a strong contributor to revenue growth, fueled by new product launches, particularly to European distributors. Export sales grew by a remarkable 48% in fiscal year 2025, with sales to European distributors increasing by an impressive 67% in the full fiscal year 2025 and over 100% in the first half of fiscal year 2025. These new product introductions contribute to higher gross margins.
- Education Market Sales: Strong sales gains in the Education market have been noted, particularly in the first two quarters of fiscal year 2026. A significant sale to a major Education market customer played a role in the 27.1% net sales increase during the first quarter of fiscal year 2026.
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Share Repurchases
- Koss has an authorized stock repurchase program for up to $45.5 million of its common stock.
- Of the authorized amount, $43.36 million has been expended to date.
- No shares were repurchased in fiscal years 2025 or 2024.
Share Issuance
- Shares outstanding for Koss Corporation have shown a slight increase over the last few years, from approximately 8.67 million in August 2021 to around 9.46 million by November 2025.
Outbound Investments
- Koss announced on March 16, 2026, a new acquisition-driven diversification initiative, supported by the hiring of a Director of Acquisitions and Corporate Development.
- The company plans to utilize its strong balance sheet to acquire "solid, well-managed companies" outside of its core headphone space.
- Koss expects to pursue acquisition targets with an EBITDA in the range of $2-4 million.
Capital Expenditures
- Investing activities, including capital expenditures, amounted to $120,284 in fiscal year 2025.
- Research and development expenses were $0.21 million for the fiscal year ended June 30, 2025.
- The company consistently invests a few hundred thousand dollars annually in product development, recording engineering, and research and development.
Latest Trefis Analyses
| Title | Date | |
|---|---|---|
| DASHBOARDS | ||
| Koss Earnings Notes | 12/16/2025 | |
| Can Koss Stock Recover If Markets Fall? | 10/17/2025 |
| Title | |
|---|---|
| ARTICLES |
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Research & Analysis
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Wealth Management
Peer Comparisons
| Peers to compare with: |
Financials
| Median | |
|---|---|
| Name | |
| Mkt Price | 4.08 |
| Mkt Cap | 0.2 |
| Rev LTM | 616 |
| Op Inc LTM | -2 |
| FCF LTM | -1 |
| FCF 3Y Avg | -1 |
| CFO LTM | -0 |
| CFO 3Y Avg | -0 |
Growth & Margins
| Median | |
|---|---|
| Name | |
| Rev Chg LTM | -0.2% |
| Rev Chg 3Y Avg | -4.2% |
| Rev Chg Q | 1.6% |
| QoQ Delta Rev Chg LTM | 0.3% |
| Op Inc Chg LTM | 16.1% |
| Op Inc Chg 3Y Avg | 26.3% |
| Op Mgn LTM | -15.3% |
| Op Mgn 3Y Avg | -12.4% |
| QoQ Delta Op Mgn LTM | -1.5% |
| CFO/Rev LTM | -0.0% |
| CFO/Rev 3Y Avg | -2.2% |
| FCF/Rev LTM | -0.5% |
| FCF/Rev 3Y Avg | -5.7% |
Valuation
| Median | |
|---|---|
| Name | |
| Mkt Cap | 0.2 |
| P/S | 1.3 |
| P/Op Inc | -2.2 |
| P/EBIT | -1.8 |
| P/E | -1.6 |
| P/CFO | -34.6 |
| Total Yield | -2.9% |
| Dividend Yield | 0.0% |
| FCF Yield 3Y Avg | -2.2% |
| D/E | 0.1 |
| Net D/E | -0.1 |
Returns
| Median | |
|---|---|
| Name | |
| 1M Rtn | -2.4% |
| 3M Rtn | 2.5% |
| 6M Rtn | -19.4% |
| 12M Rtn | 49.0% |
| 3Y Rtn | 2.3% |
| 1M Excs Rtn | -8.6% |
| 3M Excs Rtn | -7.7% |
| 6M Excs Rtn | -27.0% |
| 12M Excs Rtn | 22.0% |
| 3Y Excs Rtn | -84.3% |
Segment Financials
Revenue by Segment| $ Mil | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Design, manufacture and sale of stereo headphones and related accessories | 12 | 13 | 18 | 20 | 18 |
| Total | 12 | 13 | 18 | 20 | 18 |
| $ Mil | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Design, manufacture and sale of stereo headphones and related accessories | -1 | ||||
| Total | -1 |
| $ Mil | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Design, manufacture and sale of stereo headphones and related accessories | 37 | ||||
| Total | 37 |
Price Behavior
Price Behavior
| Market Price | $4.08 | |
| Market Cap ($ Bil) | 0.0 | |
| First Trading Date | 02/25/1992 | |
| Distance from 52W High | -37.3% | |
| 50 Days | 200 Days | |
| DMA Price | $4.01 | $4.66 |
| DMA Trend | down | indeterminate |
| Distance from DMA | 1.7% | -12.4% |
| 3M | 1YR | |
| Volatility | 46.8% | 52.6% |
| Downside Capture | 192.13 | 188.07 |
| Upside Capture | 116.78 | 82.35 |
| Correlation (SPY) | 43.4% | 31.9% |
KOSS Betas & Captures as of 4/30/2026
[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
| 1M | 2M | 3M | 6M | 1Y | 3Y | |
|---|---|---|---|---|---|---|
| Beta | 0.43 | 1.48 | 1.55 | 1.79 | 1.55 | 1.42 |
| Up Beta | 0.62 | 0.92 | 1.02 | 1.66 | 2.15 | 0.99 |
| Down Beta | -5.76 | 2.45 | 2.30 | 1.92 | 1.87 | 1.39 |
| Up Capture | 126% | 150% | 155% | 173% | 83% | 313% |
| Bmk +ve Days | 15 | 22 | 31 | 66 | 141 | 428 |
| Stock +ve Days | 13 | 20 | 30 | 57 | 113 | 320 |
| Down Capture | -380% | 147% | 156% | 171% | 130% | 111% |
| Bmk -ve Days | 4 | 18 | 30 | 56 | 108 | 321 |
| Stock -ve Days | 7 | 21 | 32 | 65 | 132 | 405 |
[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 KOSS | |
|---|---|---|---|---|
| KOSS | -34.7% | 52.6% | -0.63 | - |
| Sector ETF (XLY) | 13.4% | 18.0% | 0.55 | 38.3% |
| Equity (SPY) | 30.3% | 11.8% | 1.94 | 32.4% |
| Gold (GLD) | 37.5% | 26.7% | 1.17 | 5.1% |
| Commodities (DBC) | 39.6% | 18.8% | 1.63 | -14.7% |
| Real Estate (VNQ) | 12.5% | 13.1% | 0.64 | 24.2% |
| Bitcoin (BTCUSD) | -31.8% | 41.6% | -0.81 | 17.8% |
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Based On 5-Year Data
| Annualized Return | Annualized Volatility | Sharpe Ratio | Correlation with KOSS | |
|---|---|---|---|---|
| KOSS | -25.1% | 104.1% | 0.09 | - |
| Sector ETF (XLY) | 8.4% | 23.7% | 0.31 | 26.3% |
| Equity (SPY) | 14.3% | 17.0% | 0.66 | 22.1% |
| Gold (GLD) | 18.8% | 18.0% | 0.85 | 4.5% |
| Commodities (DBC) | 10.2% | 19.4% | 0.41 | 4.7% |
| Real Estate (VNQ) | 3.4% | 18.8% | 0.08 | 17.5% |
| Bitcoin (BTCUSD) | 14.6% | 54.6% | 0.46 | 9.8% |
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Based On 10-Year Data
| Annualized Return | Annualized Volatility | Sharpe Ratio | Correlation with KOSS | |
|---|---|---|---|---|
| KOSS | 6.8% | 190.1% | 0.46 | - |
| Sector ETF (XLY) | 13.3% | 22.0% | 0.55 | 5.5% |
| Equity (SPY) | 15.9% | 17.9% | 0.76 | 3.9% |
| Gold (GLD) | 13.3% | 16.0% | 0.69 | 1.8% |
| Commodities (DBC) | 7.3% | 17.9% | 0.33 | 2.0% |
| Real Estate (VNQ) | 5.7% | 20.7% | 0.24 | 4.0% |
| Bitcoin (BTCUSD) | 67.0% | 66.9% | 1.06 | -0.0% |
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Returns Analyses
Earnings Returns History
Updated 5/29/2026| Forward Returns | |||
|---|---|---|---|
| Earnings Date | 1D Returns | 5D Returns | 21D Returns |
| 5/7/2026 | -0.5% | -7.5% | |
| 1/29/2026 | -3.6% | 1.8% | -8.7% |
| 10/30/2025 | 0.8% | -5.2% | 2.3% |
| 8/28/2025 | -0.2% | -1.0% | -16.3% |
| 5/8/2025 | 3.6% | 6.1% | 27.2% |
| 1/30/2025 | -3.1% | 0.5% | -16.7% |
| 10/31/2024 | -1.4% | -3.6% | -1.7% |
| 8/29/2024 | -5.6% | -15.4% | -14.0% |
| ... | |||
| SUMMARY STATS | |||
| # Positive | 8 | 8 | 8 |
| # Negative | 16 | 16 | 15 |
| Median Positive | 3.0% | 5.8% | 9.3% |
| Median Negative | -3.1% | -5.6% | -14.3% |
| Max Positive | 52.5% | 32.5% | 55.0% |
| Max Negative | -12.8% | -55.2% | -54.8% |
SEC Filings
Expand for More| Report Date | Filing Date | Filing |
|---|---|---|
| 03/31/2026 | 05/08/2026 | 10-Q |
| 12/31/2025 | 01/30/2026 | 10-Q |
| 09/30/2025 | 10/31/2025 | 10-Q |
| 06/30/2025 | 08/29/2025 | 10-K |
| 03/31/2025 | 05/09/2025 | 10-Q |
| 12/31/2024 | 01/31/2025 | 10-Q |
| 09/30/2024 | 11/01/2024 | 10-Q |
| 06/30/2024 | 08/30/2024 | 10-K |
| 03/31/2024 | 05/10/2024 | 10-Q |
| 12/31/2023 | 02/02/2024 | 10-Q |
| 09/30/2023 | 10/27/2023 | 10-Q |
| 06/30/2023 | 08/25/2023 | 10-K |
| 03/31/2023 | 05/12/2023 | 10-Q |
| 12/31/2022 | 01/27/2023 | 10-Q |
| 09/30/2022 | 10/28/2022 | 10-Q |
| 06/30/2022 | 08/26/2022 | 10-K |
Insider Activity
Updated 4/26/2026| # | Owner | Title | Holding | Action | Filing Date | Price | Shares | Transacted Value | Value of Held Shares | Form |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lillie, Lenore | Direct | Buy | 12042025 | 4.96 | 2,500 | 12,400 | 12,400 | Form | |
| 2 | Koss, Michael J JR | VP - Marketing & Product | Direct | Sell | 6172025 | 4.78 | 24,643 | 117,794 | 124,280 | Form |
| 3 | Koss, John C JR | Vice President - Sales | Direct | Sell | 6172025 | 5.02 | 1,500 | 7,530 | 984,061 | Form |
| 4 | Koss, Michael J JR | VP - Marketing & Product | Direct | Sell | 6172025 | 4.91 | 6,000 | 29,460 | 127,660 | Form |
| 5 | Koss, John C JR | Vice President - Sales | Direct | Sell | 6172025 | 5.65 | 23,500 | 132,775 | 1,107,558 | Form |
External Quote Links
| Y Finance | Barrons |
| TradingView | Morningstar |
| SeekingAlpha | ValueLine |
| Motley Fool | Robinhood |
| CNBC | Etrade |
| MarketWatch | Unusual Whales |
| YCharts | Perplexity Finance |
| FinViz |
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Core Cache Last Updated: 5/29/2026