13F Insight
DOSSIER · 13F Holders · Q2 2026
OSRHW

OSR HLDGS INC

21 institutions still hold OSR HLDGS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 68840D110·21 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$214K
visible holders
Holders
21
filers reporting
Concentration
14.94%
TORONTO DOMINION BANK #1
top holder share
AI Holders Summary · Q2 2026

21 institutions reported OSRHW in Q2 2026. TORONTO DOMINION BANK leads at 14.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
TORONTO DOMINION BANK
CIK 0000947263
$32K604K0.00%Q2 202602
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$30K95K0.00%Q2 202603
Polar Asset Management Partners Inc.
CIK 0001326389
$19K360K0.00%Q2 202604
PERISCOPE CAPITAL INC.
CIK 0001695320
$16K300K0.00%Q2 202605
Clear Street Group Inc.
CIK 0001881567
$15K292K0.00%Q2 202606
JPMORGAN CHASE & CO
CIK 0000019617
$14K264K0.00%Q2 202607
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$14K250K0.00%Q1 202608
LMR Partners LLP
CIK 0001578621
$13K253K0.00%Q2 202609
Saba Capital Management, L.P.
CIK 0001510281
$13K250K0.00%Q2 202610
ATW SPAC MANAGEMENT LLC
CIK 0001878495
$13K311K0.02%Q3 202511
D. E. Shaw & Co., Inc.
CIK 0001009207
$7K150K0.00%Q4 202512
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$6K112K0.00%Q2 202613
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$6K107K0.00%Q2 202614
Centiva Capital, LP
CIK 0001692507
$5K100K0.00%Q2 202615
Mint Tower Capital Management B.V.
CIK 0001666606
$4K75K0.00%Q1 202616
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$4K73K0.00%Q2 202617
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$1K21K0.00%Q2 202618
FLOW TRADERS U.S. LLC
CIK 0001466697· Market maker
$1K24K0.00%Q1 202619
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$94818K0.00%Q2 202620
UBS Group AG
CIK 0001610520
$711K0.00%Q2 2026
Page 1 of 2
1 more holders available. Log in →