Fonar Corp
FONR14.980USD
+0.040+0.27%
Market hours （ET）Quotes delayed by 15 min
98.14MMarket Cap
13.21P/E TTM
More Details of Fonar Corp Company
FONAR Corporation is engaged in the research, development, production and marketing of medical scanning equipment, which uses principles of Magnetic Resonance Imaging (MRI) for the detection and diagnosis of human diseases. The Company conducts its business in two segments: medical equipment, and physician management and diagnostic services. Its medical equipment segment is conducted directly through the Company. Its physician management and diagnostic services segment is conducted through its subsidiary, Health Management Corporation of America (HMCA). Its signature product is the FONAR UPRIGHT Multi-Position MRI (STAND-UP MRI). HMCA provides management services, administrative services, billing and collection services, compliance consulting, purchasing, information technology (IT) services, repair, maintenance service, and clerical and other non-medical personnel to medical providers engaged in diagnostic imaging. HMCA owns and operates six diagnostic imaging facilities in Florida.
Fonar Corp Info
Ticker SymbolFONR
Company nameFonar Corp
IPO dateOct 26, 1981
CEODamadian (Timothy R)
Number of employees535
Security typeOrdinary Share
Fiscal year-endOct 26
Address110 Marcus Dr
CityMELVILLE
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code11747
Phone16316942929
Websitehttps://www.fonar.com/
Ticker SymbolFONR
IPO dateOct 26, 1981
CEODamadian (Timothy R)
Company Executives of Fonar Corp
Name
Name/Position
Position
Shareholding
Change
Mr. Luciano B. Bonanni
Mr. Luciano B. Bonanni
Executive Vice President, Chief Operating Officer, Acting Principal Financial Officer
Executive Vice President, Chief Operating Officer, Acting Principal Financial Officer
54.25K
--
Mr. Ronald G. Lehman
Mr. Ronald G. Lehman
Lead Independent Director
Lead Independent Director
4.33K
--
Mr. Robert M. Carrino
Mr. Robert M. Carrino
Independent Director
Independent Director
--
--
Mr. Richard E. Turk
Mr. Richard E. Turk
Independent Director
Independent Director
--
--
Mr. Daniel Culver
Mr. Daniel Culver
Director of Communications
Director of Communications
--
--
Mr. Timothy R. (Tim) Damadian
Mr. Timothy R. (Tim) Damadian
Chairman of the Board, President, Chief Executive Officer, Treasurer
Chairman of the Board, President, Chief Executive Officer, Treasurer
--
--
Mrs. Jessica Maher
Mrs. Jessica Maher
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Luciano B. Bonanni
Mr. Luciano B. Bonanni
Executive Vice President, Chief Operating Officer, Acting Principal Financial Officer
Executive Vice President, Chief Operating Officer, Acting Principal Financial Officer
54.25K
--
Mr. Ronald G. Lehman
Mr. Ronald G. Lehman
Lead Independent Director
Lead Independent Director
4.33K
--
Mr. Robert M. Carrino
Mr. Robert M. Carrino
Independent Director
Independent Director
--
--
Mr. Richard E. Turk
Mr. Richard E. Turk
Independent Director
Independent Director
--
--
Mr. Daniel Culver
Mr. Daniel Culver
Director of Communications
Director of Communications
--
--
Mr. Timothy R. (Tim) Damadian
Mr. Timothy R. (Tim) Damadian
Chairman of the Board, President, Chief Executive Officer, Treasurer
Chairman of the Board, President, Chief Executive Officer, Treasurer
--
--
Revenue Breakdown
Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Sat, Nov 15
Updated: Sat, Nov 15
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Kayne Anderson Rudnick Investment Management, LLC
8.66%
Money Concepts Capital Corp
7.79%
The Vanguard Group, Inc.
6.26%
Dimensional Fund Advisors, L.P.
6.08%
Renaissance Technologies LLC
4.97%
Other
66.24%
Shareholders
Shareholders
Proportion
Kayne Anderson Rudnick Investment Management, LLC
8.66%
Money Concepts Capital Corp
7.79%
The Vanguard Group, Inc.
6.26%
Dimensional Fund Advisors, L.P.
6.08%
Renaissance Technologies LLC
4.97%
Other
66.24%
Shareholder Types
Shareholders
Proportion
Investment Advisor
30.83%
Investment Advisor/Hedge Fund
8.57%
Hedge Fund
7.60%
Individual Investor
4.39%
Corporation
0.23%
Research Firm
0.08%
Other
48.29%
Institutional Shareholding
Updated: Mon, Dec 8
Updated: Mon, Dec 8
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q4
98
2.93M
57.41%
--
2025Q3
100
2.93M
59.42%
--
2025Q2
100
2.93M
59.61%
-125.12K
2025Q1
97
3.05M
60.14%
-689.78K
2024Q4
99
3.12M
56.89%
+6.10K
2024Q3
93
3.11M
55.79%
+3.15K
2024Q2
96
3.11M
54.75%
-95.20K
2024Q1
96
3.26M
55.61%
-256.26K
2023Q4
92
3.29M
50.86%
+247.08K
2023Q3
91
3.01M
52.15%
-26.55K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Kayne Anderson Rudnick Investment Management, LLC
544.04K
8.77%
--
--
Aug 08, 2025
Money Concepts Capital Corp
462.76K
7.46%
--
--
Aug 08, 2025
The Vanguard Group, Inc.
390.35K
6.29%
--
--
Aug 08, 2025
Dimensional Fund Advisors, L.P.
372.56K
6.01%
--
--
Aug 08, 2025
Renaissance Technologies LLC
315.52K
5.09%
--
--
Aug 08, 2025
Peapod Lane Capital LLC
143.19K
2.31%
+86.00
+0.06%
Jun 30, 2025
BlackRock Institutional Trust Company, N.A.
90.01K
1.45%
-347.00
-0.38%
Jun 30, 2025
Truffle Hound Capital, LLC
90.00K
1.45%
--
--
Jun 30, 2025
Bridgeway Capital Management, LLC
83.38K
1.34%
+1.84K
+2.26%
Jun 30, 2025
Damadian (Timothy Raymond)
79.06K
1.27%
-42.49K
-34.96%
Aug 08, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
iShares Micro-Cap ETF
0.02%
DFA Dimensional US Small Cap Value ETF
0.01%
DFA Dimensional US Sustainability Core 1 ETF
0%
Avantis US Small Cap Value ETF
0%
Dimensional US Core Equity 1 ETF
0%
iShares Micro-Cap ETF
Proportion0.02%
DFA Dimensional US Small Cap Value ETF
Proportion0.01%
DFA Dimensional US Sustainability Core 1 ETF
Proportion0%
Avantis US Small Cap Value ETF
Proportion0%
Dimensional US Core Equity 1 ETF
Proportion0%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of Fonar Corp?
The top five shareholders of Fonar Corp are:
Kayne Anderson Rudnick Investment Management, LLC holds 544.04K shares, accounting for 8.77% of the total shares.
Money Concepts Capital Corp holds 462.76K shares, accounting for 7.46% of the total shares.
The Vanguard Group, Inc. holds 390.35K shares, accounting for 6.29% of the total shares.
Dimensional Fund Advisors, L.P. holds 372.56K shares, accounting for 6.01% of the total shares.
Renaissance Technologies LLC holds 315.52K shares, accounting for 5.09% of the total shares.
Kayne Anderson Rudnick Investment Management, LLC holds 544.04K shares, accounting for 8.77% of the total shares.
Money Concepts Capital Corp holds 462.76K shares, accounting for 7.46% of the total shares.
The Vanguard Group, Inc. holds 390.35K shares, accounting for 6.29% of the total shares.
Dimensional Fund Advisors, L.P. holds 372.56K shares, accounting for 6.01% of the total shares.
Renaissance Technologies LLC holds 315.52K shares, accounting for 5.09% of the total shares.
What are the top three shareholder types of Fonar Corp?
The top three shareholder types of Fonar Corp are:
Kayne Anderson Rudnick Investment Management, LLC
Money Concepts Capital Corp
The Vanguard Group, Inc.
Kayne Anderson Rudnick Investment Management, LLC
Money Concepts Capital Corp
The Vanguard Group, Inc.
How many institutions hold shares of Fonar Corp (FONR)?
As of 2025Q4, 98 institutions hold shares of Fonar Corp, with a combined market value of approximately 2.93M, accounting for 57.41% of the total shares. Compared to 2025Q3, institutional shareholding has increased by -2.01%.
What is the biggest source of revenue for Fonar Corp?
In --, the -- business generated the highest revenue for Fonar Corp, amounting to -- and accounting for --% of total revenue.
