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 2024
Institutional positions in Fonar Corp as of Dec 31, 2024. 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
- 52
- +2 vs. Q3 2024
- Shares held
- 3.11M
- +4.47K (+0.1%) vs. Q3 2024
- Total value
- $47.1M
- −$3.13M (−6.2%) vs. Q3 2024
- New holders
- 7
- 15 more added
- Sold out
- 5
- 13 more reduced
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Fonar Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $15 | 0.00% | −2,258−100.0% | Reduced |
| SBI Securities Co., Ltd. | 1 | $15 | 0.00% | +1 | New |
| Bernard Wealth Management Corp. | 1 | $16 | 0.00% | +1 | New |
| Archer Investment Corp | 10 | $151 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 13 | $203 | 0.00% | −1−7.1% | Reduced |
| Sound Income Strategies, LLC | 40 | $606 | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 112 | $1.00K | 0.00% | +42+60.0% | Added |
| Bank of America Corp | 67 | $1.01K | 0.00% | −24−26.4% | Reduced |
| Barclays PLC | 96 | $1.45K | 0.00% | −1,413−93.6% | Reduced |
| BNP Paribas Arbitrage, SA | 96 | $1.45K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 298 | $4.51K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 300 | $5.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $5.30K | 0.00% | 00.0% | Unchanged |
| Vermillion Wealth Management, Inc. | 353 | $5.34K | 0.00% | +353 | New |
| Tower Research Capital LLC (TRC) | 443 | $6.71K | 0.00% | +324+272.3% | Added |
| The PNC Financial Services Group, Inc. | 969 | $14.7K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 2,412 | $36.5K | 0.00% | −18−0.7% | Reduced |
| Morgan Stanley | 2,498 | $37.8K | 0.00% | +442+21.5% | Added |
| Acadian Asset Management LLC | 2,824 | $42.0K | 0.00% | +2,824 | New |
| JPMorgan Chase & Co | 3,002 | $45.5K | 0.00% | −10−0.3% | Reduced |
| Advisor Group Holdings, Inc. | 5,866 | $88.8K | 0.00% | +1,770+43.2% | Added |
| Globeflex Capital L P | 10,296 | $155.9K | 0.01% | 00.0% | Unchanged |
| Lakewood Asset Management LLC | 11,072 | $167.6K | 0.12% | +384+3.6% | Added |
| UBS Group AG | 13,152 | $199.1K | 0.00% | +125+1.0% | Added |
| Inspire Advisors, LLC | 13,634 | $206.4K | 0.03% | −20,708−60.3% | Reduced |
| Hikari Tsushin, Inc. | 14,158 | $214.4K | 0.02% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 14,209 | $215.1K | 0.00% | −16,417−53.6% | Reduced |
| Royal Bank of Canada | 17,700 | $268.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 19,618 | $297.0K | 0.00% | +8,807+81.5% | Added |
| Empowered Funds, LLC | 19,635 | $297.3K | 0.00% | +945+5.1% | Added |
| Marquette Asset Management, LLC | 20,614 | $312.1K | 0.05% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 20,950 | $317.2K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 22,508 | $340.8K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 23,490 | $355.6K | 0.00% | +1,850+8.5% | Added |
| Linden Thomas Advisory Services, LLC | 29,236 | $442.6K | 0.06% | +3,837+15.1% | Added |
| American Century Companies Inc | 30,047 | $454.9K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 31,512 | $477.1K | 0.00% | +31,512 | New |
| Corsair Capital Management, L.P. | 32,972 | $499.2K | 0.11% | +5,000+17.9% | Added |
| Northern Trust Corp | 36,077 | $546.2K | 0.00% | −56−0.2% | Reduced |
| Geode Capital Management, LLC | 65,955 | $998.9K | 0.00% | −1,114−1.7% | Reduced |
| RBF Capital, LLC | 73,058 | $1.11M | 0.06% | 00.0% | Unchanged |
| LSV Asset Management | 74,795 | $1.13M | 0.00% | −11,300−13.1% | Reduced |
| Bridgeway Capital Management, LLC | 80,035 | $1.21M | 0.03% | +945+1.2% | Added |
| Truffle Hound Capital, LLC | 90,000 | $1.36M | 0.82% | +90,000 | New |
| BlackRock, Inc. | 92,170 | $1.40M | 0.00% | +98+0.1% | Added |
| Peapod Lane Capital LLC | 142,601 | $2.16M | 2.14% | +142,601 | New |
| Renaissance Technologies LLC | 313,716 | $4.75M | 0.01% | −19,800−5.9% | Reduced |
| Dimensional Fund Advisors LP | 376,678 | $5.70M | 0.00% | +2,149+0.6% | Added |
| Vanguard Group Inc | 390,345 | $5.91M | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 401,577 | $6.08M | 0.45% | +22,245+5.9% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 611,847 | $9.26M | 0.02% | −17,982−2.9% | Reduced |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −138,728−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −48,659−100.0% | Sold out |
| Carmel Capital Partners, LLC | 0 | $0 | 0.00% | −11,769−100.0% | Sold out |
| Ritholtz Wealth Management | 0 | $0 | 0.00% | −10,808−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,716−100.0% | Sold out |