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OSR Health
OSRH
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Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Public and others
39.49%
Private companies
34.81%
Individuals & Insiders
19.42%
Public companies
4.27%
Institutions
2.00%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Bellevue Capital Management, LLC
31.40%
11.03M
1.71%
+0
03/31/2026
Kuk Hwang
Chairman & CEO
19.30%
6.78M
1.05%
+0
03/31/2026
Duksung Co., Ltd.
4.27%
1.50M
0.23%
+0
03/31/2026
joint protein central inc.
3.42%
1.20M
--
+1.20M
06/24/2026
Vanguard Capital Management, LLC
0.53%
185.64K
0.37%
+131.24K
06/30/2026
Citadel Advisors LLC
0.36%
127.81K
--
+127.81K
06/30/2026
Jane Street Group, LLC
0.36%
127.20K
0.36%
+127.20K
06/30/2026
Geode Capital Management, LLC
0.29%
100.46K
0.03%
-5.29K
06/30/2026
Two Sigma Securities, LLC
0.13%
46.54K
--
+46.54K
06/30/2026
Chardan Capital Markets, LLC
0.10%
34.50K
<0.01%
+0
03/31/2026
XTX Markets Limited
0.09%
32.38K
0.09%
-28.37K
06/30/2026
Yeiseok Kim
Chief Operating Officer
0.07%
24.70K
<0.01%
+0
03/26/2026
Jin Whan Park
Former Independent Director
0.06%
20.00K
<0.01%
+0
08/15/2025
Susquehanna International Group, LLP
0.05%
18.28K
0.05%
+18.28K
06/30/2026
Northern Trust Global Investments
0.03%
10.91K
--
+10.91K
06/30/2026
Mint Tower Capital Management B.V.
0.02%
7.50K
<0.01%
+0
06/30/2026
Tower Research Capital Europe Limited
0.02%
6.59K
<0.01%
+2.45K
06/30/2026
GAMCO Investors, Inc.
<0.01%
2.71K
<0.01%
+0
12/31/2025
UBS Asset Management AG
<0.01%
580.00
0.01%
-3.90K
06/30/2026
SBI Holdings, Inc.
<0.01%
137.00
<0.01%
+60.00
06/30/2026