OSR Health Warrant
OSRHW
20 hedge funds and large institutions have $730K invested in OSR Health Warrant in 2025 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 5 reducing their positions, and 7 closing their positions.
17% less funds holding
Funds holding: 24 → 20 (-4)
57% less first-time investments, than exits
New positions opened: 3 | Existing positions closed: 7
60% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 5
81% less capital invested
Capital invested by funds: $3.77M → $730K (-$3.04M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CS
Clear Street
New York
|
+$8.62K |
| 2 |
TSS
Two Sigma Securities
New York
|
+$1.48K |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$601 |
| 4 |
FTUS
Flow Traders U.S.
New York
|
+$167 |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$117 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PC
Periscope Capital
Toronto,
Ontario, Canada
|
-$17.9K |
| 2 |
Walleye Trading
New York
|
-$11.3K |
| 3 |
SCM
Shaolin Capital Management
Miami,
Florida
|
-$6.77K |
| 4 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$3.94K |
| 5 |
HCM
Heights Capital Management
San Francisco,
California
|
-$3.46K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
Walleye Capital
New York
| – | -$1.26K | -26,270 | Closed |
|
|
SIA
27
Schechter Investment Advisors
Birmingham,
Michigan
| – | -$620 | -15,500 | Closed |
|
|
WC
28
Wealthspring Capital
West Harrison,
New York
| – | -$476 | -11,900 | Closed |
|
OSRHW Hedge Fund Activity: Q1 2025 in Review
20 of the 7,461 institutional investors tracked by Wall St. Rank reported a position in OSR Health Warrant (OSRHW) for Q1 2025, worth a combined $730K — down 81% from $3.77M a quarter earlier.
Sellers outnumbered buyers: 7 funds closed out of OSRHW and 3 opened new positions — a net loss of 4 holders — while 5 trimmed existing stakes and 2 added.
The largest buyer was Clear Street, adding an estimated $8.62K. The largest seller was Periscope Capital, cutting an estimated $17.9K.
- 20 institutional investors held OSR Health Warrant (OSRHW) as of Q1 2025, down from 24 in Q4 2024.
- Funds reported $730K of OSR Health Warrant stock for Q1 2025, down 81% quarter-over-quarter.
- 3 funds opened new OSR Health Warrant positions in Q1 2025 and 7 closed out, a net change of -4 holders.
- The largest OSR Health Warrant buyer in Q1 2025 was Clear Street, an estimated $8.62K added.
- The largest OSR Health Warrant seller in Q1 2025 was Periscope Capital, an estimated $17.9K sold.
Based on aggregated 13F filings for Q1 2025.