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OSRH

OSR Health

Delisted

OSRH was delisted on the 25th of August, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
Cowen and Company
1
Cowen and Company
New York
$3.94M +$3.76M +354,102 +2,248%
WRBC
2
W.R. Berkley Corp
Connecticut
$3.44M +$3.42M +322,690 New
Wolverine Asset Management
3
Wolverine Asset Management
Illinois
$3.11M +$1.15M +108,395 +59%
Polar Asset Management Partners
4
Polar Asset Management Partners
Ontario, Canada
$2.77M – – –
AQR Arbitrage
5
AQR Arbitrage
Connecticut
$2.66M – – –
RCM
6
Rivernorth Capital Management
Florida
$2.61M – – –
FTCM
7
Fir Tree Capital Management
New York
$2.29M +$842K +79,337 +59%
EAM
8
Exos Asset Management
New York
$2.13M +$2.12M +200,000 New
Walleye Capital
9
Walleye Capital
New York
$1.79M – – –
PC
10
Periscope Capital
Ontario, Canada
$1.6M – – –
SIA
11
Schechter Investment Advisors
Michigan
$1.23M -$1.01M -95,377 -45%
DAM
12
Deltec Asset Management
New York
$1.13M – – –
Aristeia Capital
13
Aristeia Capital
Connecticut
$1.07M – – –
Walleye Trading
14
Walleye Trading
New York
$1.01M – – –
Karpus Investment Management
15
Karpus Investment Management
New York
$924K – – –
MTCM
16
Mint Tower Capital Management
Netherlands
$800K – – –
WC
17
Wealthspring Capital
New York
$585K -$347K -32,684 -37%
KPF
18
K2 Principal Fund
Ontario, Canada
$358K +$356K +33,589 New
WAM
19
Warberg Asset Management
Illinois
$289K +$287K +27,040 New
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$147K +$27K +2,546 +23%
RCM
21
Robinson Capital Management
Michigan
$11.7K – – –
Clear Street
22
Clear Street
New York
$1.3K +$1.29K +122 New
Tower Research Capital (TRC)
23
Tower Research Capital (TRC)
New York
$1.06K – – –
UBS Group
24
UBS Group
Switzerland
$970 +$966 +91 New
Saba Capital Management
25
Saba Capital Management
New York
– -$2.63M -250,000 Closed