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, Q1 2025
Institutional positions in Fonar Corp as of Mar 31, 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
- 46
- −6 vs. Q4 2024
- Shares held
- 3.04M
- −76.4K (−2.5%) vs. Q4 2024
- Total value
- $42.5M
- −$4.59M (−9.7%) vs. Q4 2024
- New holders
- 0
- 13 more added
- Sold out
- 6
- 11 more reduced
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Fonar Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $14 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1 | $14 | 0.00% | 00.0% | Unchanged |
| Bernard Wealth Management Corp. | 1 | $15 | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 10 | $140 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 13 | $190 | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 40 | $560 | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 76 | $1.00K | 0.00% | −36−32.1% | Reduced |
| Bank of America Corp | 76 | $1.06K | 0.00% | +9+13.4% | Added |
| BNP Paribas Arbitrage, SA | 96 | $1.34K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 150 | $2.10K | 0.00% | −293−66.1% | Reduced |
| CWM, LLC | 300 | $4.00K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 298 | $4.17K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $4.90K | 0.00% | 00.0% | Unchanged |
| Vermillion Wealth Management, Inc. | 353 | $4.95K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 969 | $13.6K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1,563 | $21.9K | 0.00% | −935−37.4% | Reduced |
| Globeflex Capital L P | 1,564 | $21.9K | 0.00% | −8,732−84.8% | Reduced |
| FMR LLC | 2,421 | $33.9K | 0.00% | +9+0.4% | Added |
| JPMorgan Chase & Co | 3,000 | $42.0K | 0.00% | −2−0.1% | Reduced |
| Advisor Group Holdings, Inc. | 5,385 | $75.4K | 0.00% | −481−8.2% | Reduced |
| Lakewood Asset Management LLC | 11,072 | $155.1K | 0.10% | 00.0% | Unchanged |
| Hikari Tsushin, Inc. | 14,158 | $198.4K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 17,088 | $239.4K | 0.00% | +3,936+29.9% | Added |
| Royal Bank of Canada | 17,702 | $248.0K | 0.00% | +20.0% | Added |
| Empowered Funds, LLC | 21,139 | $296.2K | 0.00% | +1,504+7.7% | Added |
| Bank of New York Mellon Corp | 22,508 | $315.3K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 22,550 | $315.9K | 0.00% | +8,341+58.7% | Added |
| State Street Corp | 23,490 | $329.1K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 30,047 | $421.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 31,916 | $447.1K | 0.00% | +404+1.3% | Added |
| Corsair Capital Management, L.P. | 32,972 | $461.9K | 0.12% | 00.0% | Unchanged |
| Linden Thomas Advisory Services, LLC | 34,054 | $477.1K | 0.06% | +4,818+16.5% | Added |
| Northern Trust Corp | 35,808 | $501.7K | 0.00% | −269−0.7% | Reduced |
| Geode Capital Management, LLC | 67,568 | $946.9K | 0.00% | +1,613+2.4% | Added |
| LSV Asset Management | 72,895 | $1.02M | 0.00% | −1,900−2.5% | Reduced |
| RBF Capital, LLC | 73,058 | $1.02M | 0.06% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 81,539 | $1.14M | 0.03% | +1,504+1.9% | Added |
| Truffle Hound Capital, LLC | 90,000 | $1.26M | 0.81% | 00.0% | Unchanged |
| BlackRock, Inc. | 91,595 | $1.28M | 0.00% | −575−0.6% | Reduced |
| Peapod Lane Capital LLC | 143,102 | $2.00M | 2.26% | +501+0.4% | Added |
| Renaissance Technologies LLC | 304,416 | $4.26M | 0.01% | −9,300−3.0% | Reduced |
| Dimensional Fund Advisors LP | 371,761 | $5.21M | 0.00% | −4,917−1.3% | Reduced |
| Vanguard Group Inc | 390,345 | $5.47M | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 406,296 | $5.69M | 0.43% | +4,719+1.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 613,216 | $8.59M | 0.02% | +1,369+0.2% | Added |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −20,950−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −20,614−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −19,618−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −13,634−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −2,824−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −96−100.0% | Sold out |