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, Q3 2025
Institutional positions in Fonar Corp as of Sep 30, 2025. 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
- 42
- −6 vs. Q2 2025
- Shares held
- 2.91M
- −14.6K (−0.5%) vs. Q2 2025
- Total value
- $43.8M
- +$79.4K (+0.2%) vs. Q2 2025
- New holders
- 3
- 10 more added
- Sold out
- 9
- 11 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Fonar Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLC | 536,987 | $8.09M | 0.02% | −7,049−1.3% | Reduced |
| Money Concepts Capital Corp | 483,522 | $7.28M | 0.45% | +20,762+4.5% | Added |
| Vanguard Group Inc | 388,445 | $5.85M | 0.00% | −1,900−0.5% | Reduced |
| Dimensional Fund Advisors LP | 376,976 | $5.68M | 0.00% | +4,413+1.2% | Added |
| Renaissance Technologies LLC | 308,616 | $4.65M | 0.01% | −6,900−2.2% | Reduced |
| Peapod Lane Capital LLC | 113,336 | $1.71M | 1.53% | −29,852−20.8% | Reduced |
| BlackRock, Inc. | 91,994 | $1.39M | 0.00% | +746+0.8% | Added |
| Truffle Hound Capital, LLC | 90,000 | $1.36M | 0.85% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 81,192 | $1.22M | 0.03% | −2,190−2.6% | Reduced |
| RBF Capital, LLC | 73,058 | $1.10M | 0.05% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 68,276 | $1.03M | 0.00% | +320+0.5% | Added |
| O'Shaughnessy Asset Management, LLC | 41,595 | $626.4K | 0.00% | +20,727+99.3% | Added |
| LSV Asset Management | 34,140 | $514.0K | 0.00% | −9,365−21.5% | Reduced |
| Northern Trust Corp | 32,337 | $487.0K | 0.00% | −2,987−8.5% | Reduced |
| American Century Companies Inc | 30,047 | $452.5K | 0.00% | 00.0% | Unchanged |
| Empowered Funds, LLC | 25,392 | $382.4K | 0.00% | +2,410+10.5% | Added |
| State Street Corp | 23,490 | $353.8K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 22,508 | $339.0K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 17,417 | $262.3K | 0.01% | +6,948+66.4% | Added |
| Lakewood Asset Management LLC | 16,564 | $249.5K | 0.15% | +5,607+51.2% | Added |
| Inspire Advisors, LLC | 14,341 | $216.0K | 0.02% | +14,341 | New |
| Hikari Tsushin, Inc. | 14,158 | $213.2K | 0.01% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 6,000 | $90.4K | 0.00% | +6,000 | New |
| Advisor Group Holdings, Inc. | 5,210 | $83.1K | 0.00% | −125−2.3% | Reduced |
| JPMorgan Chase & Co | 2,987 | $45.0K | 0.00% | 00.0% | Unchanged |
| LOM Asset Management Ltd | 2,800 | $42.0K | 0.01% | 00.0% | Unchanged |
| FMR LLC | 2,284 | $34.4K | 0.00% | −2−0.1% | Reduced |
| Morgan Stanley | 1,616 | $24.3K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 969 | $14.6K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 818 | $12.3K | 0.00% | +817+81,700.0% | Added |
| Vermillion Wealth Management, Inc. | 353 | $5.32K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $5.27K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 300 | $5.00K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 298 | $4.49K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 61 | $919 | 0.00% | −38−38.4% | Reduced |
| Wells Fargo & Company | 14 | $214 | 0.00% | +1+7.7% | Added |
| Bank of America Corp | 13 | $196 | 0.00% | −54−80.6% | Reduced |
| Archer Investment Corp | 10 | $151 | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 3 | $45 | 0.00% | +3 | New |
| Bernard Wealth Management Corp. | 1 | $16 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1 | $15 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 0 | $0 | 0.00% | −17,700−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −14,427−100.0% | Sold out |
| Globeflex Capital L P | 0 | $0 | 0.00% | −1,564−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −1,528−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −536−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −292−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −96−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |