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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 %
UBS AM
26
UBS AM
Illinois
$1.49M 1,127,476 +345,842 +44%
NL
27
Nuveen LLC
North Carolina
$1.49M 1,126,557 -250,324 -18%
TC
28
Tejara Capital
United Kingdom
$1.25M 946,090 +85,746 +10%
AQR Capital Management
29
AQR Capital Management
Connecticut
$1.24M 935,900 -673,006 -42%
Assenagon Asset Management
30
Assenagon Asset Management
Luxembourg
$1.23M 935,100 – –
CA
31
Clearstead Advisors
Ohio
$1.17M 883,042 – –
Millennium Management
32
Millennium Management
New York
$918K 695,780 -5,691,131 -89%
Barclays
33
Barclays
United Kingdom
$877K 664,407 +272,416 +69%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$856K 648,297 +96,600 +18%
JPMorgan Chase & Co
35
JPMorgan Chase & Co
New York
$832K 630,355 -1,870,977 -75%
Osaic Holdings
36
Osaic Holdings
Arizona
$777K 528,556 -123,253 -19%
BNP Paribas Financial Markets
37
BNP Paribas Financial Markets
France
$768K 581,671 -309,474 -35%
Swiss National Bank
38
Swiss National Bank
Switzerland
$762K 577,355 -83,800 -13%
Commonwealth Equity Services
39
Commonwealth Equity Services
Massachusetts
$732K 554,398 +74,568 +16%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$699K 529,553 +39,274 +8%
AllianceBernstein
41
AllianceBernstein
Tennessee
$618K 468,290 -36,100 -7%
T. Rowe Price Associates
42
T. Rowe Price Associates
Maryland
$578K 437,506 -64,162 -13%
Connor, Clark & Lunn Investment Management (CC&L)
43
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$517K 391,664 +190,319 +95%
Legal & General Group
44
Legal & General Group
United Kingdom
$469K 355,682 +5,584 +2%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$428K 324,117 – –
Wells Fargo
46
Wells Fargo
California
$358K 271,094 +41,079 +18%
Royal Bank of Canada
47
Royal Bank of Canada
Ontario, Canada
$352K 267,448 +30,839 +13%
Tudor Investment Corp
48
Tudor Investment Corp
Connecticut
$323K 244,821 – –
Deutsche Bank
49
Deutsche Bank
Germany
$316K 239,018 -42,629 -15%
MIM
50
MetLife Investment Management
New Jersey
$288K 218,272 +54,042 +33%
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