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FONR Insider Trading

Insider Ownership Percentage: 7.93%
Insider Buying (Last 12 Months): $1,356,151.86
Insider Selling (Last 12 Months): $0.00

Fonar Insider Trading History Chart

This chart shows the insider buying and selling history at Fonar by year and by quarter.

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Fonar Share Price & Price History

Current Price: $19.01
Price Change: ▲ Price Increase of +0.1 (0.53%)
As of 05/27/2026 04:00 PM ET

This chart shows the closing price history over time for FONR up to the past year.

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Days: 30 | 90 | 365

Fonar Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/27/2026Hilary ShaneMajor ShareholderBuy71,414$18.99$1,356,151.8698,692View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Fonar (NASDAQ:FONR)

50.64% of Fonar stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at FONR by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Fonar Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/21/2026Groupe la Francaise118,800$2.21M0.0%N/A1.925%Search for SEC Filing on Google Icon
5/19/2026RBF Capital LLC89,534$1.66M0.1%+18.7%1.450%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC90,514$1.68M0.0%N/A1.467%Search for SEC Filing on Google Icon
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.53,950$1M0.1%N/A0.874%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP315,471$5.86M0.0%-15.5%5.110%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp18,224$0.34M0.0%-19.0%0.295%Search for SEC Filing on Google Icon
4/30/2026Money Concepts Capital Corp497,482$9.23M0.5%-2.6%8.063%Search for SEC Filing on Google Icon
4/29/2026Credit Industriel ET Commercial79,200$1.47M0.1%N/A1.284%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC42,031$0.78M0.0%N/A0.681%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC27,765$0.52M0.0%+9.3%0.448%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC48,185$0.89M0.0%-40.7%0.777%Search for SEC Filing on Google Icon
2/17/2026PenderFund Capital Management Ltd.8,100$0.15M0.0%N/A0.131%Search for SEC Filing on Google Icon
2/17/2026RBF Capital LLC75,447$1.40M0.1%+3.3%1.217%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP28,181$0.52M0.0%N/A0.455%Search for SEC Filing on Google Icon
2/13/2026State Street Corp22,494$0.42M0.0%-4.2%0.363%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC315,716$5.86M0.0%+2.3%5.092%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP373,317$6.93M0.0%-1.0%6.021%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC27,765$0.52M0.0%+9.3%0.448%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC69,612$1.29M0.0%+2.0%1.123%Search for SEC Filing on Google Icon
2/6/2026LSV Asset Management1,891$35K0.0%-94.5%0.031%Search for SEC Filing on Google Icon
2/4/2026Money Concepts Capital Corp510,672$9.48M0.5%+5.6%8.237%Search for SEC Filing on Google Icon
1/28/2026Peapod Lane Capital LLC104,869$1.95M1.7%-7.5%1.691%Search for SEC Filing on Google Icon
1/26/2026Lakewood Asset Management LLC19,057$0.35M0.2%+15.1%0.307%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC6,000$90K0.0%N/A0.097%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC81,192$1.22M0.0%-2.6%1.309%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP376,976$5.68M0.0%+1.2%6.077%Search for SEC Filing on Google Icon
11/10/2025Peapod Lane Capital LLC113,336$1.71M1.5%-20.8%1.827%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.388,445$5.85M0.0%-0.5%6.262%Search for SEC Filing on Google Icon
11/6/2025LSV Asset Management34,140$0.51M0.0%-21.5%0.550%Search for SEC Filing on Google Icon
11/4/2025Money Concepts Capital Corp483,522$7.28M0.4%+4.5%7.795%Search for SEC Filing on Google Icon
10/29/2025Inspire Advisors LLC14,341$0.22M0.0%N/A0.231%Search for SEC Filing on Google Icon
10/28/2025Ritholtz Wealth Management17,417$0.26M0.0%+66.4%0.281%Search for SEC Filing on Google Icon
10/24/2025Lakewood Asset Management LLC16,564$0.25M0.2%+51.2%0.267%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC83,382$1.25M0.0%+2.3%1.345%Search for SEC Filing on Google Icon
8/11/2025LSV Asset Management43,505$0.65M0.0%-40.3%0.701%Search for SEC Filing on Google Icon
7/28/2025Ritholtz Wealth Management10,469$0.16M0.0%N/A0.169%Search for SEC Filing on Google Icon
5/16/2025Empowered Funds LLC21,139$0.30M0.0%+7.7%0.340%Search for SEC Filing on Google Icon
5/14/2025Kayne Anderson Rudnick Investment Management LLC613,216$8.59M0.0%+0.2%9.873%Search for SEC Filing on Google Icon
4/30/2025Linden Thomas Advisory Services LLC34,054$0.48M0.1%+16.5%0.548%Search for SEC Filing on Google Icon
4/24/2025Money Concepts Capital Corp406,296$5.69M0.4%+1.2%6.550%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC80,035$1.21M0.0%+1.2%1.264%Search for SEC Filing on Google Icon
2/14/2025Kayne Anderson Rudnick Investment Management LLC611,847$9.26M0.0%-2.9%9.666%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP376,678$5.70M0.0%+0.6%5.951%Search for SEC Filing on Google Icon
2/13/2025LSV Asset Management74,795$1.13M0.0%-13.1%1.182%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC313,716$4.75M0.0%-5.9%4.956%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC65,955$1M0.0%-1.7%1.042%Search for SEC Filing on Google Icon
2/12/2025O Shaughnessy Asset Management LLC14,209$0.22M0.0%-53.6%0.224%Search for SEC Filing on Google Icon
2/11/2025Truffle Hound Capital LLC90,000$1.36M0.5%N/A1.422%Search for SEC Filing on Google Icon
2/7/2025Inspire Advisors LLC13,634$0.21M0.0%-60.3%0.215%Search for SEC Filing on Google Icon
1/29/2025Peapod Lane Capital LLC142,601$2.16M2.1%N/A2.253%Search for SEC Filing on Google Icon
1/28/2025Empowered Funds LLC19,635$0.30M0.0%+5.1%0.310%Search for SEC Filing on Google Icon
1/27/2025Money Concepts Capital Corp401,577$6.08M0.5%+5.9%6.344%Search for SEC Filing on Google Icon
1/21/2025Linden Thomas Advisory Services LLC29,236$0.44M0.1%+15.1%0.462%Search for SEC Filing on Google Icon
12/26/2024JPMorgan Chase & Co.3,012$49K0.0%+148.3%0.048%Search for SEC Filing on Google Icon
11/14/2024Corsair Capital Management L.P.27,972$0.45M0.1%+8.8%0.442%Search for SEC Filing on Google Icon
11/6/2024Empowered Funds LLC18,690$0.30M0.0%+5.3%0.295%Search for SEC Filing on Google Icon
10/17/2024Inspire Advisors LLC34,342$0.56M0.1%+21.2%0.543%Search for SEC Filing on Google Icon
10/7/2024Lakewood Asset Management LLC10,688$0.17M0.1%N/A0.169%Search for SEC Filing on Google Icon
8/13/2024Kayne Anderson Rudnick Investment Management LLC609,789$9.76M0.0%+1.3%9.636%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC344,216$5.51M0.0%+11.5%5.440%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP380,808$6.09M0.0%-3.8%6.018%Search for SEC Filing on Google Icon
8/8/2024Inspire Advisors LLC28,344$0.45M0.1%+177.3%0.448%Search for SEC Filing on Google Icon
8/6/2024LSV Asset Management111,695$1.79M0.0%-2.4%1.765%Search for SEC Filing on Google Icon
8/5/2024Acuitas Investments LLC113,400$1.81M1.0%+142.1%1.791%Search for SEC Filing on Google Icon
8/1/2024Ritholtz Wealth Management10,505$0.17M0.0%-15.8%0.166%Search for SEC Filing on Google Icon
7/10/2024Linden Thomas Advisory Services LLC21,605$0.35M0.1%+9.6%0.341%Search for SEC Filing on Google Icon
5/13/2024O Shaughnessy Asset Management LLC32,978$0.70M0.0%+38.9%0.521%Search for SEC Filing on Google Icon
5/11/2024Hillsdale Investment Management Inc.66,200$1.41M0.1%+7.8%1.046%Search for SEC Filing on Google Icon
5/8/2024Inspire Advisors LLC10,220$0.22M0.0%N/A0.161%Search for SEC Filing on Google Icon
5/7/2024Empowered Funds LLC16,492$0.35M0.0%+37.6%0.261%Search for SEC Filing on Google Icon
5/6/2024LSV Asset Management114,495$2.45M0.0%-2.2%1.809%Search for SEC Filing on Google Icon
4/22/2024Lakewood Asset Management LLC9,620$0.21M0.1%N/A0.152%Search for SEC Filing on Google Icon
4/19/2024Denali Advisors LLC16,100$0.34M0.1%+20.1%0.254%Search for SEC Filing on Google Icon
2/9/2024Hillsdale Investment Management Inc.61,400$1.20M0.1%N/A0.952%Search for SEC Filing on Google Icon
2/6/2024LSV Asset Management117,095$2.29M0.0%-20.0%1.815%Search for SEC Filing on Google Icon
2/2/2024Marquette Asset Management LLC8,587$0.17M0.0%N/A0.133%Search for SEC Filing on Google Icon
2/2/2024Acuitas Investments LLC218,646$4.28M2.1%N/A3.390%Search for SEC Filing on Google Icon
2/1/2024Carmel Capital Partners LLC12,088$0.24M0.1%+725.1%0.187%Search for SEC Filing on Google Icon
11/14/2023O Shaughnessy Asset Management LLC10,054$0.16M0.0%-30.6%0.156%Search for SEC Filing on Google Icon
11/13/2023Kayne Anderson Rudnick Investment Management LLC625,361$9.63M0.0%-0.5%9.696%Search for SEC Filing on Google Icon
11/13/2023Brandywine Global Investment Management LLC87,606$1.35M0.0%+1.9%1.358%Search for SEC Filing on Google Icon
11/1/2023Money Concepts Capital Corp311,822$4.80M0.5%+1.3%4.834%Search for SEC Filing on Google Icon
8/14/2023Invenomic Capital Management LP116,402$1.99M0.1%-11.5%1.780%Search for SEC Filing on Google Icon
8/11/2023Kayne Anderson Rudnick Investment Management LLC628,700$10.75M0.0%-0.8%9.616%Search for SEC Filing on Google Icon
8/11/2023O Shaughnessy Asset Management LLC14,483$0.25M0.0%-18.2%0.221%Search for SEC Filing on Google Icon
8/1/2023Money Concepts Capital Corp307,952$5.27M0.5%+1.7%4.709%Search for SEC Filing on Google Icon
7/27/2023EA Series Trust10,235$0.18M0.0%N/A0.156%Search for SEC Filing on Google Icon
7/18/2023Denali Advisors LLC13,200$0.23M0.1%+300.0%0.202%Search for SEC Filing on Google Icon
5/2/2023LSV Asset Management146,348$2.37M0.0%-1.2%2.238%Search for SEC Filing on Google Icon
5/1/2023Money Concepts Capital Corp302,932$4.91M0.3%+1.2%4.632%Search for SEC Filing on Google Icon
3/1/2023Lakewood Asset Management LLC9,126$0.15M0.1%N/A0.140%Search for SEC Filing on Google Icon
2/10/2023O Shaughnessy Asset Management LLC20,289$0.34M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/8/2023LSV Asset Management148,148$2.48M0.0%-2.0%0.000%Search for SEC Filing on Google Icon
1/19/2023Ritholtz Wealth Management10,331$0.17M0.0%N/A0.158%Search for SEC Filing on Google Icon
1/12/2023Assenagon Asset Management S.A.18,941$0.32M0.0%-11.3%0.289%Search for SEC Filing on Google Icon
11/15/2022Brandywine Global Investment Management LLC85,803$1.21M0.0%+2.5%1.310%Search for SEC Filing on Google Icon
11/14/2022Renaissance Technologies LLC345,616$4.89M0.0%-9.7%5.273%Search for SEC Filing on Google Icon
11/7/2022LSV Asset Management151,148$2.14M0.0%-19.5%2.306%Search for SEC Filing on Google Icon
10/27/2022Money Concepts Capital Corp144,587$2.05M0.1%+67.1%2.207%Search for SEC Filing on Google Icon
8/12/2022Kayne Anderson Rudnick Investment Management LLC752,006$11.42M0.0%-7.3%11.474%Search for SEC Filing on Google Icon
Data available starting January 2016

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Fonar logo
FONAR Corporation, together with its subsidiaries, engages in the research, development, production, and marketing of magnetic resonance imaging (MRI) scanners for the detection and diagnosis of human diseases in the United States. The company operates in two segments, Medical Equipment, and Physician Management and Diagnostic Services. It provides Upright MRI scanner that allows patients to be scanned in weight-bearing conditions, such as standing, sitting, bending, or lying down. The company also offers non-medical management, including administrative services, billing and collection services, credentialing services, contract negotiations, compliance consulting, purchasing IT services, hiring, conducting interviews, training, supervision and management of non-medical personnel, storage of medical records, office space, equipment, repair maintenance services, accounting, assistance with compliance matters, and development and implementation of practice growth and marketing strategies. It owns and operates diagnostic imaging facilities in Florida; and manages MRI scanning facilities. The company markets its scanners to private diagnostic imaging centers and hospital outpatient imaging facilities. FONAR Corporation was founded in 1970 and is based in Melville, New York.
Read More on Fonar

Today's Range

Now: $19.01
Low: $18.91
High: $19.03

50 Day Range

MA: $18.73
Low: $18.34
High: $19.01

52 Week Range

Now: $19.01
Low: $13.62
High: $19.03

Volume

122,147 shs

Average Volume

50,686 shs

Market Capitalization

$117.29 million

P/E Ratio

19.01

Dividend Yield

N/A

Beta

0.96

Who are the company insiders with the largest holdings of Fonar?

Fonar's top insider investors include:
  1. Raymond V Damadian (Treasurer)
  2. Luciano B Bonanni (COO)
  3. Timothy Raymond Damadian (CEO)
  4. Raymond V Damadian (Chairman)
  5. Raymond V Damadian (President)
  6. Robert J Janoff (Director)
Learn More about top insider investors at Fonar.

Who are the major institutional investors of Fonar?

Fonar's top institutional shareholders include:
  1. Money Concepts Capital Corp — 8.06%
  2. Dimensional Fund Advisors LP — 5.11%
  3. Groupe la Francaise — 1.93%
  4. Gabelli Funds LLC — 1.47%
  5. RBF Capital LLC — 1.45%
  6. Credit Industriel ET Commercial — 1.28%
Learn More about top institutional investors of Fonar stock.

Which institutional investors are selling Fonar stock?

During the previous quarter, FONR stock was sold by these institutional investors:
  1. Dimensional Fund Advisors LP
  2. Money Concepts Capital Corp
  3. Bank of New York Mellon Corp

Which institutional investors are buying Fonar stock?

In the previous quarter, FONR stock was acquired by institutional investors including:
  1. Groupe la Francaise
  2. Gabelli Funds LLC
  3. Credit Industriel ET Commercial
  4. GABELLI & Co INVESTMENT ADVISERS INC.
  5. RBF Capital LLC