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OSRHW

OSR Health Warrant
OSRHW

17 hedge funds and large institutions have $360K invested in OSR Health Warrant in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

7% more capital invested

Capital invested by funds: $336K → $360K (+$23.8K)

15% less funds holding

Funds holding: 20 → 17 (-3)

67% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 3

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 2

Holders
17
Holders Change
-3
Holders Change %
-15%
% of All Funds
0.21%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
1
Reduced
3
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
FTUS
Flow Traders U.S.
New York
+$14

Top Sellers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.94K
2
UBS Group
UBS Group
Switzerland
-$69
3
WAM
Wolverine Asset Management
Illinois
-$20
4
CS
Clear Street
New York
-$10
5
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$10
Name Holding Trade Value Shares
Change 		Change in
Stake
BFM
1
Boothbay Fund Management
New York
$175K – – –
HCM
2
Highbridge Capital Management
New York
$33.1K – – –
Toronto Dominion Bank
3
Toronto Dominion Bank
Ontario, Canada
$25K -$10 -200 -0%
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$17K – – –
PC
5
Periscope Capital
Ontario, Canada
$15.3K – – –
CS
6
Clear Street
New York
$14.9K -$10 -200 -0.1%
LP
7
LMR Partners
United Kingdom
$12.9K – – –
RCM
8
Rivernorth Capital Management
Florida
$12.8K – – –
JP Morgan Chase
9
JP Morgan Chase
New York
$11.9K – – –
SCM
10
Saba Capital Management
New York
$11.8K – – –
D.E. Shaw & Co
11
D.E. Shaw & Co
New York
$6.74K – – –
WAM
12
Wolverine Asset Management
Illinois
$5.69K -$20 -395 -0.4%
CC
13
Centiva Capital
New York
$4.49K – – –
MTCM
14
Mint Tower Capital Management
Netherlands
$4K – – –
AC
15
Aristeia Capital
Connecticut
$3.46K – – –
SIA
16
SkyView Investment Advisors
New Jersey
$2K – – –
GF
17
Gabelli Funds
New York
$1.38K – – –
GCIA
18
Gabelli & Co Investment Advisers
New York
$1.06K – – –
FTUS
19
Flow Traders U.S.
New York
$1K +$14 +283 +1%
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
– -$1.94K -47,962 Closed
UBS Group
21
UBS Group
Switzerland
– -$69 -1,676 Closed

OSRHW Hedge Fund Activity: Q4 2025 in Review

17 of the 8,238 institutional investors tracked by Wall St. Rank reported a position in OSR Health Warrant (OSRHW) for Q4 2025, worth a combined $360K — up 7.1% from $336K a quarter earlier.

Sellers outnumbered buyers: 2 funds closed out of OSRHW and 0 opened new positions — a net loss of 2 holders — while 3 trimmed existing stakes and 1 added.

The largest buyer was Flow Traders U.S., adding an estimated $14. The largest seller was Susquehanna International Group, exiting entirely with an estimated $1.94K sold.

  • 17 institutional investors held OSR Health Warrant (OSRHW) as of Q4 2025, down from 20 in Q3 2025.
  • Funds reported $360K of OSR Health Warrant stock for Q4 2025, up 7.1% quarter-over-quarter.
  • 0 funds opened new OSR Health Warrant positions in Q4 2025 and 2 closed out, a net change of -2 holders.
  • The largest OSR Health Warrant buyer in Q4 2025 was Flow Traders U.S., an estimated $14 added.
  • The largest OSR Health Warrant seller in Q4 2025 was Susquehanna International Group, an estimated $1.94K sold.

Based on aggregated 13F filings for Q4 2025.