FONAR CORP FONR
COM NEW · Common Stock · CUSIP 344437405
49
institutional holders
+6 vs Q3 2022
3.1m
shares reported held*
$51.3mreported value*
6 new
11 added
17 reduced
0 sold out
net bought ≈ $1.8m (+109.5k shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $16.75.
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 43 |
| Q4 2022 | 49 |
Biggest buyers
| MONEY CONCEPTS CAPITAL CORP | Added | +154.7k |
| VANGUARD GROUP INC | Added | +35.2k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | New | +20.3k |
| CITADEL ADVISORS LLC | New | +13.4k |
| RITHOLTZ WEALTH MANAGEMENT | New | +10.3k |
| DIMENSIONAL FUND ADVISORS LP | Added | +6.4k |
| ROYAL BANK OF CANADA | Added | +2.6k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +2.6k |
| STATE STREET CORP | Added | +1.0k |
| Mill Road Capital Management LLC | Added | +650 |
Biggest sellers
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | -74.1k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -22.4k |
| Bank of New York Mellon Corp | Reduced | -14.8k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -7.2k |
| Invenomic Capital Management LP | Reduced | -6.9k |
| Hillsdale Investment Management Inc. | Reduced | -4.7k |
| LSV ASSET MANAGEMENT | Reduced | -3.0k |
| Assenagon Asset Management S.A. | Reduced | -2.4k |
| MORGAN STANLEY | Reduced | -906 |
| UBS Group AG | Reduced | -764 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| shane hilary 13G · passive investor +4.9 pts · filed 2026-05-11 | 11.6% |
| MONEY CONCEPTS CAPITAL CORP 13G · institution filed 2025-08-18 | 7.5% |
| AB Value Partners, LP 13G · passive investor new · filed 2026-06-10 | 7.1% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 6.0% |
Fell to 5% or below in the last year: DIMENSIONAL FUND ADVISORS LP (0.0%, 2026-07-14), RENAISSANCE TECHNOLOGIES LLC (0.0%, 2026-05-14), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC), KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC (4.1%, 2026-02-13)
Holders, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.03% of their portfolio | 629.7k $10.5m | Reduced -74.1k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 394.6k $6.6m | Added +6.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 338.4k $5.7m | Reduced -7.2k |
| VANGUARD GROUP INC 0.00% of their portfolio | 310.0k $5.2m | Added +35.2k |
| MONEY CONCEPTS CAPITAL CORP 0.22% of their portfolio | 299.3k $5.0m | Added +154.7k |
| LSV ASSET MANAGEMENT 0.01% of their portfolio | 148.1k $2.5m | Reduced -3.0k |
| Invenomic Capital Management LP 0.16% of their portfolio | 128.3k $2.1m | Reduced -6.9k |
| BlackRock Inc. 0.00% of their portfolio | 97.7k $1.6m | Added +417 |
| Brandywine Global Investment Management, LLC 0.01% of their portfolio | 86.3k $1.4m | Added +530 |
| RBF Capital, LLC 0.10% of their portfolio | 76.4k $1.3m | Reduced -300 |
| Hillsdale Investment Management Inc. 0.11% of their portfolio | 76.2k $1.3m | Reduced -4.7k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 72.2k $1.2m | Unchanged |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 59.8k $1.0m | Reduced -404 |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 43.0k $720.0k | Reduced -22.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 36.9k $618.0k | Reduced -215 |
| Mill Road Capital Management LLC 0.34% of their portfolio | 36.8k $616.3k | Added +650 |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 30.0k $502.4k | Unchanged |
| Bank of New York Mellon Corp 0.00% of their portfolio | 26.1k $436.5k | Reduced -14.8k |
| GLOBEFLEX CAPITAL L P 0.05% of their portfolio | 21.6k $362.4k | Unchanged |
| STATE STREET CORP 0.00% of their portfolio | 20.4k $340.9k | Added +1.0k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio | 20.3k $339.8k | New |
| Assenagon Asset Management S.A. 0.00% of their portfolio | 18.9k $317.0k | Reduced -2.4k |
| Hikari Tsushin, Inc. 0.03% of their portfolio | 14.2k $237.1k | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 13.4k $224.2k | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 13.1k $220.0k | Added +2.6k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 11.8k $197.7k | Unchanged |
| RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio | 10.3k $173.0k | New |
| Lakewood Asset Management LLC 0.12% of their portfolio | 9.1k $153.0k | First filing |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 5.1k $84.6k | Added +14 |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 4.4k $72.0k | Added +2.6k |
| DENALI ADVISORS LLC 0.02% of their portfolio | 3.3k $55.3k | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 2.3k $39.1k | Reduced -906 |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 1.6k $27.1k | Added +99 |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 970 $16.2k | Unchanged |
| Federation des caisses Desjardins du Quebec 0.00% of their portfolio | 350 $5.9k | Unchanged |
| FMR LLC 0.00% of their portfolio | 339 $5.7k | Reduced -48 |
| CWM, LLC 0.00% of their portfolio | 300 $5.0k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 109 $2.0k | Reduced -665 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 96 $1.6k | Reduced -7 |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 42 $704 | Reduced -40 |
| Belpointe Asset Management LLC 0.00% of their portfolio | 40 $670 | New |
| NewEdge Advisors, LLC 0.00% of their portfolio | 30 $1 | New |
| IFP Advisors, Inc 0.00% of their portfolio | 26 $1.0k | Unchanged |
| Tyler-Stone Wealth Management 0.00% of their portfolio | 18 $0 | Unchanged |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 7 $117 | New |
| UBS Group AG 0.00% of their portfolio | 4 $67 | Reduced -764 |
| Leelyn Smith, LLC 0.00% of their portfolio | 3 $50 | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 1 $17 | Unchanged |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |