22 institutions reported holding $197,704 of OSR HEALTH INC (OSRHW) in SEC 13F filings for 2026-06-30. Largest institutional holders: TORONTO DOMINION BANK ($32,021), BOOTHBAY FUND MANAGEMENT, LLC ($30,061), Polar Asset Management Partners Inc. ($19,080), Periscope Capital Inc. ($15,895), Clear Street Group Inc. ($15,467). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TORONTO DOMINION BANK | $32,021 | 604,164 | Trimmed |
| 2 | BOOTHBAY FUND MANAGEMENT, LLC | $30,061 | 95,040 | Hold |
| 3 | Polar Asset Management Partners Inc. | $19,080 | 360,000 | Hold |
| 4 | Periscope Capital Inc. | $15,895 | 299,900 | Hold |
| 5 | Clear Street Group Inc. | $15,467 | 291,824 | Trimmed |
| 6 | JPMORGAN CHASE & CO | $14,015 | 0 | Hold |
| 7 | LMR Partners LLP | $13,409 | 253,001 | Hold |
| 8 | Saba Capital Management, L.P. | $13,263 | 250,000 | Hold |
| 9 | D. E. Shaw & Co., Inc. | $7,950 | 150,000 | Hold |
| 10 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $7,625 | 250,000 | Hold |
| 11 | WOLVERINE ASSET MANAGEMENT LLC | $5,914 | 111,585 | Hold |
| 12 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $5,657 | 0 | Trimmed |
| 13 | Centiva Capital, LP | $5,300 | 100,000 | Hold |
| 14 | Mint Tower Capital Management B.V. | $4,000 | 75,000 | Hold |
| 15 | ARISTEIA CAPITAL, L.L.C. | $3,891 | 73,341 | Hold |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,137 | 21,458 | New |
| 17 | FLOW TRADERS U.S. LLC | $1,000 | 24,173 | Added |
| 18 | HRT FINANCIAL LP | $1,000 | 19,146 | New |
| 19 | TWO SIGMA SECURITIES, LLC | $948 | 17,891 | New |
| 20 | UBS Group AG | $71 | 1,347 | New |
| 21 | GABELLI FUNDS LLC | $0 | 0 | Exited |
| 22 | GABELLI & Co INVESTMENT ADVISERS, INC. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30