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.
Q2 2024 vs. Q1 2024
How the institutions holding Fonar Corp changed between Q1 2024 and Q2 2024.
All holders in Q2 2024All holders in Q1 2024
| Measure | Q1 2024 | Q2 2024 | Change |
|---|---|---|---|
| Holders | 56 | 52 | −4 |
| Shares | 3.17M | 3.12M | −44.1K (−1.4%) |
| Value | $66.8M | $49.3M | −$17.5M (−26.1%) |
New holders (4)
Institutions that held Fonar Corp at the end of Q2 2024 but not at the end of Q1 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Corsair Capital Management, L.P. | 25,706 | $411.3K | 0.12% |
| Citadel Advisors LLC | 20,918 | $334.7K | 0.00% |
| Innealta Capital, LLC | 856 | $13.7K | 0.00% |
| Archer Investment Corp | 10 | $160 | 0.00% |
Sold out (8)
Institutions that held Fonar Corp at the end of Q1 2024 and filed for Q2 2024 without it.
| Institution | Shares, Q1 2024 | Value, Q1 2024 |
|---|---|---|
| Hillsdale Investment Management Inc. | 66,200 | $1.41M |
| Susquehanna International Group, LLP | 24,146 | $515.8K |
| Jane Street Group, LLC | 21,407 | $457.3K |
| Denali Advisors LLC | 16,100 | $343.9K |
| Two Sigma Advisers, LP | 10,800 | $230.7K |
| Lakewood Asset Management LLC | 9,620 | $205.5K |
| GWM Advisors LLC | 506 | $10.8K |
| Macquarie Group Ltd | 115 | $2 |