OSR Health, Inc.
OSRHW- Exchange
- OTC
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001840425
No open-market purchases or sales by OSR Health, Inc. insiders were filed in the last 90 days; 21 institutions reported holding it in 13F filings for Q2 2026, worth $169.6K in total; no superinvestor holds it.
Other share classesOSRH
13F holders, Q3 2025
Institutional positions in OSR Health, Inc. 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
- 22
- 0 vs. Q2 2025
- Shares held
- 3.48M
- +247.9K (+7.7%) vs. Q2 2025
- Total value
- $169.7K
- −$57.8K (−25.4%) vs. Q2 2025
- New holders
- 2
- 2 more added
- Sold out
- 2
- 1 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OSRHW 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 | 21 | $169.6K |
| Q1 2026 | 18 | $216.1K |
| Q4 2025 | 19 | $184.4K |
| Q3 2025 | 22 | $169.7K |
| Q2 2025 | 23 | $243.0K |
| Q1 2025 | 22 | $145.4K |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding OSR Health, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | – | $31.3K | 0.00% | – | – |
| Toronto Dominion Bank | 489,472 | $20.1K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 360,000 | $14.1K | 0.00% | 00.0% | Unchanged |
| Atw Spac Management LLC | 311,040 | $12.7K | 0.02% | 00.0% | Unchanged |
| Periscope Capital Inc. | 299,900 | $12.2K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 292,283 | $11.9K | 0.00% | +292,283 | New |
| JPMorgan Chase & Co | – | $10.7K | 0.00% | – | – |
| LMR Partners LLP | 253,001 | $10.3K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 250,000 | $10.2K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 250,000 | $9.79K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 150,000 | $6.06K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 111,980 | $4.56K | 0.00% | −4,393−3.8% | Reduced |
| Centiva Capital, LP | 100,000 | $4.04K | 0.00% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 75,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Aristeia Capital LLC | 73,341 | $2.87K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 47,962 | $1.94K | 0.00% | +7,767+19.3% | Added |
| Gabelli Funds LLC | 27,050 | $1.10K | 0.00% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 30,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| Flow Traders U.S. LLC | 23,447 | $1.00K | 0.00% | +25+0.1% | Added |
| Gabelli & Co Investment Advisers, Inc. | 20,800 | $847 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,676 | $69 | 0.00% | +1,676 | New |
| Boothbay Fund Management, LLC | 311,040 | – | – | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −39,390−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,025−100.0% | Sold out |
| Clear Street LLC | – | – | – | – | Not filed |