Fonar Corp
FONRDelisted Jun 3, 2026- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000355019
Fonar Corp was delisted on Jun 3, 2026; its insiders filed their last Form 4 on Jun 9, 2026; 43 institutions reported holding it in 13F filings for Q1 2026, worth $46.8M in total; no superinvestor held it.
13F holders, Q4 2022
Institutional positions in Fonar Corp as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 49
- +7 vs. Q3 2022
- Shares held
- 3.06M
- +118.6K (+4.0%) vs. Q3 2022
- Total value
- $51.3M
- +$9.64M (+23.1%) vs. Q3 2022
- New holders
- 7
- 11 more added
- Sold out
- 0
- 17 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FONR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $0 |
| Q1 2026 | 43 | $46.8M |
| Q4 2025 | 46 | $48.0M |
| Q3 2025 | 42 | $43.8M |
| Q2 2025 | 48 | $43.7M |
| Q1 2025 | 46 | $42.5M |
| Q4 2024 | 52 | $47.1M |
| Q3 2024 | 50 | $50.3M |
| Q2 2024 | 52 | $49.3M |
| Q1 2024 | 56 | $66.8M |
| Q4 2023 | 51 | $59.1M |
| Q3 2023 | 44 | $45.9M |
| Q2 2023 | 42 | $51.5M |
| Q1 2023 | 40 | $48.9M |
| Q4 2022 | 49 | $51.3M |
| Q3 2022 | 43 | $41.6M |
| Q2 2022 | 47 | $45.7M |
| Q1 2022 | 48 | $58.6M |
| Q4 2021 | 52 | $44.8M |
| Q3 2021 | 50 | $50.8M |
| Q2 2021 | 59 | $59.9M |
| Q1 2021 | 62 | $71.2M |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Fonar Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLC | 629,737 | $10.5M | 0.03% | −74,062−10.5% | Reduced |
| Dimensional Fund Advisors LP | 394,616 | $6.61M | 0.00% | +6,393+1.6% | Added |
| Renaissance Technologies LLC | 338,416 | $5.67M | 0.01% | −7,200−2.1% | Reduced |
| Vanguard Group Inc | 309,968 | $5.19M | 0.00% | +35,201+12.8% | Added |
| Money Concepts Capital Corp | 299,306 | $5.01M | 0.22% | +154,719+107.0% | Added |
| LSV Asset Management | 148,148 | $2.48M | 0.01% | −3,000−2.0% | Reduced |
| Invenomic Capital Management LP | 128,288 | $2.15M | 0.16% | −6,852−5.1% | Reduced |
| BlackRock Inc. | 97,733 | $1.64M | 0.00% | +417+0.4% | Added |
| Brandywine Global Investment Management, LLC | 86,333 | $1.45M | 0.01% | +530+0.6% | Added |
| RBF Capital, LLC | 76,430 | $1.28M | 0.10% | −300−0.4% | Reduced |
| Hillsdale Investment Management Inc. | 76,157 | $1.28M | 0.11% | −4,684−5.8% | Reduced |
| Bridgeway Capital Management, LLC | 72,200 | $1.21M | 0.03% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 59,792 | $1.00M | 0.00% | −404−0.7% | Reduced |
| Millennium Management LLC | 42,967 | $720.0K | 0.00% | −22,408−34.3% | Reduced |
| Northern Trust Corp | 36,896 | $618.0K | 0.00% | −215−0.6% | Reduced |
| Mill Road Capital Management LLC | 36,796 | $616.3K | 0.34% | +650+1.8% | Added |
| American Century Companies Inc | 29,997 | $502.4K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 26,060 | $436.5K | 0.00% | −14,847−36.3% | Reduced |
| Globeflex Capital L P | 21,637 | $362.4K | 0.05% | 00.0% | Unchanged |
| State Street Corp | 20,354 | $340.9K | 0.00% | +1,000+5.2% | Added |
| O'Shaughnessy Asset Management, LLC | 20,289 | $339.8K | 0.01% | +20,289 | New |
| Assenagon Asset Management S.A. | 18,941 | $317.0K | 0.00% | −2,419−11.3% | Reduced |
| Hikari Tsushin, Inc. | 14,158 | $237.1K | 0.03% | 00.0% | Unchanged |
| Citadel Advisors LLC | 13,387 | $224.2K | 0.00% | +13,387 | New |
| Royal Bank of Canada | 13,100 | $220.0K | 0.00% | +2,600+24.8% | Added |
| Two Sigma Advisers, LP | 11,800 | $197.7K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 10,331 | $173.0K | 0.01% | +10,331 | New |
| Lakewood Asset Management LLC | 9,126 | $153.0K | 0.12% | +9,126 | New |
| Victory Capital Management Inc | 5,051 | $84.6K | 0.00% | +14+0.3% | Added |
| Acadian Asset Management LLC | 4,388 | $72.0K | 0.00% | +2,598+145.1% | Added |
| Denali Advisors LLC | 3,300 | $55.3K | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 2,335 | $39.1K | 0.00% | −906−28.0% | Reduced |
| Advisor Group Holdings, Inc. | 1,621 | $27.1K | 0.00% | +99+6.5% | Added |
| The PNC Financial Services Group, Inc. | 970 | $16.2K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $5.86K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 339 | $5.68K | 0.00% | −48−12.4% | Reduced |
| CWM, LLC | 300 | $5.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 109 | $2.00K | 0.00% | −665−85.9% | Reduced |
| BNP Paribas Arbitrage, SA | 96 | $1.61K | 0.00% | −7−6.8% | Reduced |
| IFP Advisors, Inc | 26 | $1.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 42 | $704 | 0.00% | −40−48.8% | Reduced |
| Belpointe Asset Management LLC | 40 | $670 | 0.00% | +40 | New |
| Bank of America Corp | 7 | $117 | 0.00% | +7 | New |
| UBS Group AG | 4 | $67 | 0.00% | −764−99.5% | Reduced |
| Leelyn Smith, LLC | 3 | $50 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $17 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 30 | $1 | 0.00% | +30 | New |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 18 | $0 | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | – | – | – | – | Not filed |