Tearsheet

Fonar (FONR)


Market Price (12/18/2025): $14.81 | Market Cap: $91.4 Mil
Sector: Health Care | Industry: Life Sciences Tools & Services

Fonar (FONR)


Market Price (12/18/2025): $14.81
Market Cap: $91.4 Mil
Sector: Health Care
Industry: Life Sciences Tools & Services

Investment Highlights Why It Matters Which of these 2 stories sounds closer for this stock?

1. Generates cash flow

The stock generated 4% or more of the share price (called cash flow yield), and shows moderate 10-15% or more growth.

2. Riding a trend

Think Tesla during the pandemic of 2020 when EVs were riding a cultural high, or Nvidia in the current AI boom, or even Figma. These companies don’t have enough yield, or, enough growth, or both - however - they are riding a trend. They have momentum. These can be more volatile - they don’t have the floor of strong cash flow


0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 8.2%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 4.1%, FCF Yield is 8.2%
Weak multi-year price returns
2Y Excs Rtn is -69%, 3Y Excs Rtn is -85%
Key risks
FONR key risks include [1] a declining equipment business facing intense competition from larger players and [2] profit deterioration driven by rising operational costs and increased insurance carrier risk.
1 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -16%
  
2 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 11%
  
3 Low stock price volatility
Vol 12M is 29%
  
4 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics, Precision Medicine, and Medical Devices. Themes include Advanced Diagnostics, Show more.
  
0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 8.2%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 4.1%, FCF Yield is 8.2%
1 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -16%
2 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 11%
3 Low stock price volatility
Vol 12M is 29%
4 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics, Precision Medicine, and Medical Devices. Themes include Advanced Diagnostics, Show more.
5 Weak multi-year price returns
2Y Excs Rtn is -69%, 3Y Excs Rtn is -85%
6 Key risks
FONR key risks include [1] a declining equipment business facing intense competition from larger players and [2] profit deterioration driven by rising operational costs and increased insurance carrier risk.

Valuation, Metrics & Events

FONR Stock


Why The Stock Moved


Qualitative Assessment

AI Generated Analysis | Feedback

Here are the key points highlighting why Fonar (FONR) stock likely experienced a decline in the approximate time period from August 31, 2025, to December 18, 2025:

1. Fonar reported a significant decline in net income and diluted earnings per share for fiscal year 2025. The company announced in September 2025 that its net income fell by 24.3% and diluted earnings per share decreased by 19.6% for the fiscal year ended June 30, 2025.

2. Income from operations saw a substantial decrease in fiscal year 2025. For fiscal year 2025, Fonar's income from operations dropped by 29.9%, indicating challenges in core business profitability.

Show more

Stock Movement Drivers

Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
FONR Return-12%-14%12%17%-23%-5%-27%
Peers Return
S&P 500 Return16%27%-19%24%23%14%108%

Monthly Win Rates [3]
FONR Win Rate42%50%50%33%33%58% 
Peers Win Rate 
S&P 500 Win Rate58%75%42%67%75%73% 

Max Drawdowns [4]
FONR Max Drawdown-43%-16%-11%-25%-26%-21% 
Peers Max Drawdown 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: RDNT, GEHC, LMRI, HOLX, VREX.
[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] 2025 data is for the year up to 12/17/2025 (YTD)

How Low Can It Go

Unique KeyEventFONRS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-38.5%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven62.5%34.1%
2022 Inflation ShockTime to BreakevenTime to Breakeven54 days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-48.0%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven92.1%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven66 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-42.9%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven75.0%24.7%
2018 CorrectionTime to BreakevenTime to BreakevenNot Fully Recovered days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-92.3%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven1191.0%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven1,673 days1,480 days

Compare to A, ATEC, CERS, BLLN, BNBX


In The Past

Fonar's stock fell -38.5% during the 2022 Inflation Shock from a high on 3/11/2021. A -38.5% loss requires a 62.5% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth over time.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Fonar (FONR)

Better Bets than Fonar (FONR)

Latest Trefis Analyses

TitleTopic
0DASHBOARDS 
1How Low Can Fonar Stock Really Go?Return
Title
0ARTICLES

Trade Ideas

Select past ideas related to FONR. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
CRL_11142025_Dip_Buyer_FCFYield11142025CRLCharles River Laboratories InternationalDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
16.3%16.3%-3.7%
GDRX_11142025_Dip_Buyer_High_CFO_Margins_ExInd_DE11142025GDRXGoodRxDip BuyDB | CFO/Rev | Low D/EDip Buy with High Cash Flow Margins
Buying dips for companies with significant cash flows from operations and reasonable debt / market cap
-7.1%-7.1%-11.8%
ASTH_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025ASTHAstrana HealthDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.6%3.6%-5.5%
SGRY_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025SGRYSurgery PartnersDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
1.6%1.6%-1.4%
TFX_11072025_Dip_Buyer_FCFYield11072025TFXTeleflexDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
14.1%14.1%-5.1%
Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
CRL_11142025_Dip_Buyer_FCFYield11142025CRLCharles River Laboratories InternationalDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
16.3%16.3%-3.7%
GDRX_11142025_Dip_Buyer_High_CFO_Margins_ExInd_DE11142025GDRXGoodRxDip BuyDB | CFO/Rev | Low D/EDip Buy with High Cash Flow Margins
Buying dips for companies with significant cash flows from operations and reasonable debt / market cap
-7.1%-7.1%-11.8%
ASTH_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025ASTHAstrana HealthDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.6%3.6%-5.5%
SGRY_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025SGRYSurgery PartnersDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
1.6%1.6%-1.4%
TFX_11072025_Dip_Buyer_FCFYield11072025TFXTeleflexDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
14.1%14.1%-5.1%

Recent Active Movers

Recent Active Movers

More From Trefis

Peer Comparisons for Fonar

Peers to compare with:

Financials

FONRRDNTGEHCLMRIHOLXVREXMedian
NameFonar RadNet GE Healt.Lumexa I.Hologic Varex Im. 
Mkt Price14.7771.2482.3817.0874.9311.9144.16
Mkt Cap0.15.837.6-16.80.55.8
Rev LTM1051,97020,246-4,1008451,970
Op Inc LTM10782,736-7856678
FCF LTM7521,400-9051952
FCF 3Y Avg10581,606-9844258
CFO LTM112571,850-1,05742257
CFO 3Y Avg132412,010-1,13166241

Growth & Margins

FONRRDNTGEHCLMRIHOLXVREXMedian
NameFonar RadNet GE Healt.Lumexa I.Hologic Varex Im. 
Rev Chg LTM3.4%11.1%3.5%-1.7%4.1%3.5%
Rev Chg 3Y Avg2.8%12.6%4.0%--5.1%-0.4%2.8%
Rev Chg Q4.3%13.4%5.8%-6.2%11.3%6.2%
QoQ Delta Rev Chg LTM1.0%3.2%1.4%-1.5%2.8%1.5%
Op Mgn LTM9.7%4.0%13.5%-19.2%7.8%9.7%
Op Mgn 3Y Avg13.7%5.2%13.1%-20.4%6.8%13.1%
QoQ Delta Op Mgn LTM-1.5%-0.2%-0.3%-0.1%0.8%-0.2%
CFO/Rev LTM10.7%13.1%9.1%-25.8%4.9%10.7%
CFO/Rev 3Y Avg12.6%13.5%10.2%-27.9%7.6%12.6%
FCF/Rev LTM7.0%2.6%6.9%-22.1%2.2%6.9%
FCF/Rev 3Y Avg9.4%3.2%8.2%-24.3%4.9%8.2%

Valuation

FONRRDNTGEHCLMRIHOLXVREXMedian
NameFonar RadNet GE Healt.Lumexa I.Hologic Varex Im. 
Mkt Cap0.15.837.6-16.80.55.8
P/S0.92.91.7-4.10.61.7
P/EBIT7.4-10.6-21.0-10.6
P/E12.2-455.415.4-29.7-7.412.2
P/CFO8.122.518.5-15.912.415.9
Total Yield8.2%-0.2%6.7%-3.4%-13.6%3.4%
Dividend Yield0.0%0.0%0.2%-0.0%0.0%0.0%
FCF Yield 3Y Avg9.8%-4.5%-5.8%-5.8%
D/E0.4-0.3-0.2-0.3
Net D/E-0.2-0.2-0.0-0.0

Returns

FONRRDNTGEHCLMRIHOLXVREXMedian
NameFonar RadNet GE Healt.Lumexa I.Hologic Varex Im. 
1M Rtn2.6%-7.5%16.6%-1.1%4.2%2.6%
3M Rtn-4.1%-5.3%7.6%-9.9%2.7%2.7%
6M Rtn5.0%24.7%14.7%-17.1%55.3%17.1%
12M Rtn-3.4%-6.9%4.1%-3.7%-21.4%-3.4%
3Y Rtn-13.2%261.1%--1.6%-38.6%-5.8%
1M Excs Rtn1.9%-8.3%15.9%-0.3%3.5%1.9%
3M Excs Rtn-6.1%-8.3%10.0%-8.4%-4.8%-4.8%
6M Excs Rtn-7.3%12.3%2.3%-4.8%42.9%4.8%
12M Excs Rtn-16.0%-20.1%-9.3%--9.3%-33.9%-16.0%
3Y Excs Rtn-84.8%197.5%---68.7%-109.0%-76.7%

Financials

Segment Financials

Revenue by Segment

$ Mil20252024202320222021
Management of Diagnostic Imaging Centers9590898177
Manufacturing and Servicing of Medical Equipment99898
Inter-segment net revenues-1-1   
Total10399989086


Operating Income by Segment
$ Mil20252024202320222021
Management of Diagnostic Imaging Centers2321272120
Manufacturing and Servicing of Medical Equipment-7-6-5-3-6
Total1715221714


Assets by Segment
$ Mil20252024202320222021
Management of Diagnostic Imaging Centers184170169165150
Manufacturing and Servicing of Medical Equipment3031302530
Total214201199190180


Price Behavior

Short Interest

Short Interest: As Of Date11282025
Short Interest: Shares Quantity7,766
Short Interest: % Change Since 11152025-65.0%
Average Daily Volume27,379
Days-to-Cover Short Interest1
Basic Shares Quantity6,169,000
Short % of Basic Shares0.1%

Returns Analyses

SEC Filings

Expand for More

Report DateFiling DateFiling
93020251110202510-Q 9/30/2025
6302025922202510-K 6/30/2025
3312025515202510-Q 3/31/2025
12312024219202510-Q 12/31/2024
93020241112202410-Q 9/30/2024
6302024927202410-K 6/30/2024
3312024515202410-Q 3/31/2024
12312023214202410-Q 12/31/2023
93020231114202310-Q 9/30/2023
6302023928202310-K 6/30/2023
3312023515202310-Q 3/31/2023
12312022214202310-Q 12/31/2022
93020221114202210-Q 9/30/2022
6302022928202210-K 6/30/2022
3312022516202210-Q 3/31/2022
12312021214202210-Q 12/31/2021