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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 %
N
226
Numerai
California
– – -133,187 Closed
American Century Companies
227
American Century Companies
Missouri
– – -92,785 Closed
Balyasny Asset Management
228
Balyasny Asset Management
Illinois
– – -84,196 Closed
CAU
229
Caxton Associates (UK)
– – -78,128 Closed
QC
230
Quadrature Capital
United Kingdom
– – -77,658 Closed
TSS
231
Two Sigma Securities
New York
– – -75,647 Closed
Group One Trading
232
Group One Trading
Illinois
– – -50,794 Closed
JF
233
Jump Financial
Illinois
– – -49,070 Closed
IA
234
Inspire Advisors
Idaho
– – -47,130 Closed
ACM
235
Aquatic Capital Management
Illinois
– – -45,966 Closed
PD
236
Point72 (DIFC)
United Arab Emirates
– – -28,907 Closed
VCM
237
Voleon Capital Management
California
– – -27,225 Closed
PCA
238
Pallas Capital Advisors
Massachusetts
– – -25,851 Closed
JG
239
Jain Global
New York
– – -24,200 Closed
TI
240
Tidal Investments
Wisconsin
– – -23,618 Closed
Cerity Partners
241
Cerity Partners
New York
– – -21,528 Closed
SC
242
Savant Capital
Illinois
– – -20,481 Closed
NEWAS
243
N.E.W. Advisory Services
Wisconsin
– – -20,075 Closed
GAG
244
GM Advisory Group
New York
– – -20,000 Closed
CWM
245
C2C Wealth Management
Arizona
– – -16,405 Closed
OTL
246
Oak Thistle LLC
New York
– – -15,636 Closed
AHL
247
Abel Hall LLC
Louisiana
– – -14,170 Closed
BAM
248
Blueshift Asset Management
New Jersey
– – -13,870 Closed
SSA
249
Schonfeld Strategic Advisors
New York
– – -13,100 Closed
Canada Pension Plan Investment Board
250
Canada Pension Plan Investment Board
Ontario, Canada
– – -12,900 Closed
7 8 9
10
11