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Opko Health
OPK

Overview Fund Activity

217 hedge funds and large institutions have $270M invested in Opko Health in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 56 increasing their positions, 63 reducing their positions, and 49 closing their positions.

Holders
217
Holders Change
-35
Holders Change %
-13.89%
% of All Funds
2.91%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
17
Increased
56
Reduced
63
Closed
49
Calls
$3.23M
Puts
$479K
Net Calls
+$2.75M
Net Calls Change
-$1.51M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$50.5M
2
BlackRock
2
BlackRock
New York
$41.5M
3
UBS Group
3
UBS Group
Switzerland
$7.55M
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$13.8M
5
WCM
5
Whitefort Capital Management
New York
$2.34M

Top Sellers

1
SC
1
Sculptor Capital
New York
$0
2
DM
2
Deerfield Management
New York
$0
3
WAM
3
Weiss Asset Management
Massachusetts
$6.28M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$0
5
Millennium Management
5
Millennium Management
New York
$918K
Name Market Value Shares Shares
Change 		Shares
Change %
HCM
76
Hollencrest Capital Management
California
$119K 90,000 – –
3F
77
360 Financial
Minnesota
$117K 88,800 +9,500 +12%
ASRS
78
Arizona State Retirement System
Arizona
$116K 88,194 -9,689 -10%
XT
79
XTX Topco
Cayman Islands
$112K 84,907 -224,383 -73%
SOW
80
State of Wyoming
Wyoming
$108K 82,007 +82,007 New
PFSRSONJ
81
Police & Firemen's Retirement System of New Jersey
New Jersey
$102K 77,449 – –
ProShare Advisors
82
ProShare Advisors
Maryland
$97.9K 74,184 +5,139 +7%
KK
83
KLP Kapitalforvaltning
Norway
$97.7K 74,000 – –
SP
84
SIH Partners
Delaware
$91.6K 69,419 +69,419 New
CFP
85
Cascade Financial Partners
California
$87.8K 66,490 – –
Raymond James Financial
86
Raymond James Financial
Florida
$87.3K 66,170 -19,200 -22%
Pictet Asset Management
87
Pictet Asset Management
Switzerland
$86.5K 65,495 – –
Public Employees Retirement Association of Colorado
88
Public Employees Retirement Association of Colorado
Colorado
$81K 61,502 – –
New York State Common Retirement Fund
89
New York State Common Retirement Fund
New York
$80K 60,801 – –
Cetera Investment Advisers
90
Cetera Investment Advisers
Illinois
$79.9K 60,557 +1 +0%
KPWS
91
Kestra Private Wealth Services
Texas
$77.2K 58,450 – –
HT
92
Headlands Technologies
Illinois
$76.2K 57,724 +5,575 +11%
PNC Financial Services Group
93
PNC Financial Services Group
Pennsylvania
$75K 56,800 – –
CIM
94
CIM Investment Management
Pennsylvania
$74.8K 53,591 +26,894 +101%
PAG
95
Private Advisor Group
New Jersey
$73K 55,301 – –
Zurich Cantonal Bank
96
Zurich Cantonal Bank
Switzerland
$72.8K 55,140 – –
EGM
97
Engineers Gate Manager
New York
$72.8K 55,124 -161,233 -75%
Canada Life
98
Canada Life
Manitoba, Canada
$71K 54,068 – –
First Manhattan
99
First Manhattan
New York
$68.3K 51,750 – –
Teacher Retirement System of Texas
100
Teacher Retirement System of Texas
Texas
$67.7K 51,277 -32,489 -39%
2 3
4
5 6