Filing Flows › OSR Health (OSRH) › Who owns the stock
Who owns OSR Health (OSRH) stock
15 funds reported OSR Health (OSRH) shares in their latest 13F filings, worth $241K in all. The largest holder is Vanguard Fiduciary Trust ($47K). Last quarter 9 funds added to their stakes and 6 cut them.
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Vanguard Fiduciary Trust | 148,266 | $47K | increase | 2026-06-30 |
| Citadel Advisors LLC | 127,810 | $40K | new | 2026-06-30 |
| Jane Street Group, LLC | 127,195 | $40K | new | 2026-06-30 |
| Geode Capital Management, LLC | 100,458 | $32K | decrease | 2026-06-30 |
| Vanguard Group | 54,402 | $31K | unchanged | 2025-12-31 |
| Two Sigma Securities, LLC | 46,537 | $15K | new | 2026-06-30 |
| Vanguard Capital Management LLC | 37,373 | $12K | unchanged | 2026-06-30 |
| XTX Topco | 32,380 | $10K | decrease | 2026-06-30 |
| Susquehanna International Group, LLP | 18,282 | $6K | new | 2026-06-30 |
| Northern Trust | 10,906 | $3K | new | 2026-06-30 |
| Tower Research Capital LLC | 6,587 | $2K | increase | 2026-06-30 |
| Mint Tower Capital Management B.V. | 7,500 | $2K | unchanged | 2026-06-30 |
| SkyView Investment Advisors, LLC | 3,000 | $1K | new | 2026-06-30 |
| UBS Group AG | 580 | $183 | decrease | 2026-06-30 |
| SBI Securities | 137 | $43 | increase | 2026-06-30 |
OSR Health's latest quarter
OSR Health, Q2 2026: revenue $316K (-72% year over year), operating margin -960.8%, net loss $1.0M, operating cash flow −$2.4M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most OSRH stock?
By the latest 13F filings: Vanguard Fiduciary Trust ($47K); Citadel Advisors LLC ($40K); Jane Street Group, LLC ($40K); Geode Capital Management, LLC ($32K); Vanguard Group ($31K).
What is the short interest in OSRH?
903,871 shares were sold short at the 2026-10-15 settlement, -5.86% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.