OSR Health
OSRH
OSRH was delisted on the 25th of August, 2026.
24 hedge funds and large institutions have $31.2M invested in OSR Health in 2023 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 5 increasing their positions, 7 reducing their positions, and 18 closing their positions.
29% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 7
29.4% less ownership
Funds ownership: 62.07% → 32.67% (-29%)
35% less funds holding
Funds holding: 37 → 24 (-13)
47% less capital invested
Capital invested by funds: $59.3M → $31.2M (-$28.1M)
67% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 18
100% less funds holding in top 10
Funds holding in top 10: 2 → 0 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Walleye Capital
New York
|
+$1.76M |
| 2 |
MSU
Mizuho Securities USA
New York
|
+$1.4M |
| 3 |
SIA
Schechter Investment Advisors
Birmingham,
Michigan
|
+$1.01M |
| 4 |
Walleye Trading
New York
|
+$989K |
| 5 |
WC
Wealthspring Capital
West Harrison,
New York
|
+$705K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PC
Periscope Capital
Toronto,
Ontario, Canada
|
-$4.87M |
| 2 |
ASM
ATW SPAC Management
New York
|
-$3.23M |
| 3 |
BFM
Boothbay Fund Management
New York
|
-$3.23M |
| 4 |
GCL
Glazer Capital LLC
New York
|
-$2.6M |
| 5 |
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System
Harrisburg,
Pennsylvania
|
-$2.3M |
OSRH Hedge Fund Activity: Q4 2023 in Review
24 of the 6,869 institutional investors tracked by Wall St. Rank reported a position in OSR Health (OSRH) for Q4 2023, worth a combined $31.2M — down 47% from $59.3M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of OSRH and 6 opened new positions — a net loss of 12 holders — while 7 trimmed existing stakes and 5 added.
The largest buyer was Walleye Capital, opening a new position worth an estimated $1.76M. The largest seller was Periscope Capital, cutting an estimated $4.87M.
- 24 institutional investors held OSR Health (OSRH) as of Q4 2023, down from 37 in Q3 2023.
- Funds reported $31.2M of OSR Health stock for Q4 2023, down 47% quarter-over-quarter.
- 6 funds opened new OSR Health positions in Q4 2023 and 18 closed out, a net change of -12 holders.
- The largest OSR Health buyer in Q4 2023 was Walleye Capital, an estimated $1.76M added.
- The largest OSR Health seller in Q4 2023 was Periscope Capital, an estimated $4.87M sold.
Based on aggregated 13F filings for Q4 2023.