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 2023
Institutional positions in Fonar Corp as of Dec 31, 2023. 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
- 51
- +7 vs. Q3 2023
- Shares held
- 3.20M
- +223.3K (+7.5%) vs. Q3 2023
- Total value
- $59.1M
- +$13.2M (+28.9%) vs. Q3 2023
- New holders
- 8
- 19 more added
- Sold out
- 1
- 12 more reduced
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Fonar Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 18 | $352 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 36 | $704 | 0.00% | +6+20.0% | Added |
| Wells Fargo & Company | 56 | $1.10K | 0.00% | +2+3.7% | Added |
| BNP Paribas Arbitrage, SA | 96 | $1.88K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 130 | $2.00K | 0.00% | +130 | New |
| Tower Research Capital LLC (TRC) | 121 | $2.37K | 0.00% | −741−86.0% | Reduced |
| Rhumbline Advisers | 298 | $5.83K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 300 | $6.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $6.85K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 462 | $9.04K | 0.00% | +103+28.7% | Added |
| JPMorgan Chase & Co | 632 | $12.4K | 0.00% | +64+11.3% | Added |
| The PNC Financial Services Group, Inc. | 969 | $19.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,047 | $20.5K | 0.00% | +986+1,616.4% | Added |
| AJOVista, LLC | 1,216 | $23.8K | 0.03% | +1,216 | New |
| Advisor Group Holdings, Inc. | 1,636 | $32.0K | 0.00% | −1,620−49.8% | Reduced |
| Morgan Stanley | 2,106 | $41.2K | 0.00% | −90−4.1% | Reduced |
| Victory Capital Management Inc | 5,086 | $99.5K | 0.00% | +35+0.7% | Added |
| Barclays PLC | 6,328 | $123.8K | 0.00% | +6,328 | New |
| Bank of America Corp | 8,064 | $157.7K | 0.00% | +8,064 | New |
| Qube Research & Technologies Ltd | 8,287 | $162.1K | 0.00% | +8,285+414,250.0% | Added |
| Marquette Asset Management, LLC | 8,587 | $168.0K | 0.03% | +8,587 | New |
| Two Sigma Advisers, LP | 10,800 | $211.2K | 0.00% | −100−0.9% | Reduced |
| Empowered Funds, LLC | 11,985 | $234.4K | 0.01% | +960+8.7% | Added |
| Carmel Capital Partners, LLC | 12,088 | $236.4K | 0.12% | +10,623+725.1% | Added |
| Jane Street Group, LLC | 12,752 | $249.4K | 0.00% | +12,752 | New |
| Denali Advisors LLC | 13,400 | $262.1K | 0.08% | +200+1.5% | Added |
| Hikari Tsushin, Inc. | 14,158 | $276.9K | 0.03% | 00.0% | Unchanged |
| Citigroup Inc | 14,604 | $285.7K | 0.00% | +14,603+1,460,300.0% | Added |
| Royal Bank of Canada | 14,900 | $291.0K | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 18,613 | $364.1K | 0.04% | 00.0% | Unchanged |
| Millennium Management LLC | 21,351 | $417.6K | 0.00% | −15,938−42.7% | Reduced |
| State Street Corp | 21,640 | $423.3K | 0.00% | +1,400+6.9% | Added |
| O'Shaughnessy Asset Management, LLC | 23,741 | $464.4K | 0.01% | +13,687+136.1% | Added |
| Bank of New York Mellon Corp | 26,060 | $509.7K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 29,700 | $580.9K | 0.02% | −15,507−34.3% | Reduced |
| American Century Companies Inc | 30,047 | $587.7K | 0.00% | −88−0.3% | Reduced |
| Northern Trust Corp | 36,782 | $719.5K | 0.00% | +238+0.7% | Added |
| Acuitas Investments, LLC | 218,646 | $760.8K | 0.40% | +218,646 | New |
| Hillsdale Investment Management Inc. | 61,400 | $1.20M | 0.10% | +61,400 | New |
| Geode Capital Management, LLC | 64,407 | $1.26M | 0.00% | +8,717+15.7% | Added |
| RBF Capital, LLC | 73,058 | $1.43M | 0.09% | 00.0% | Unchanged |
| Brandywine Global Investment Management, LLC | 74,184 | $1.45M | 0.01% | −13,422−15.3% | Reduced |
| Bridgeway Capital Management, LLC | 75,785 | $1.48M | 0.03% | +960+1.3% | Added |
| BlackRock Inc. | 99,538 | $1.95M | 0.00% | −281−0.3% | Reduced |
| LSV Asset Management | 117,095 | $2.29M | 0.00% | −29,253−20.0% | Reduced |
| Renaissance Technologies LLC | 303,137 | $5.93M | 0.01% | −4,779−1.6% | Reduced |
| Money Concepts Capital Corp | 337,989 | $6.61M | 0.61% | +26,167+8.4% | Added |
| Vanguard Group Inc | 390,345 | $7.64M | 0.00% | +16,486+4.4% | Added |
| Dimensional Fund Advisors LP | 394,759 | $7.72M | 0.00% | −1,161−0.3% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 632,569 | $12.4M | 0.03% | +7,208+1.2% | Added |
| Invenomic Capital Management LP | 0 | $0 | 0.00% | −121,547−100.0% | Sold out |