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Opko Health
OPK
OPK
235 hedge funds and large institutions have $229M invested in Opko Health in 2026 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 59 increasing their positions, 62 reducing their positions, and 23 closing their positions.
New
Increased
Maintained
Reduced
Closed
362% more call options, than puts
Call options by funds: $517K | Put options by funds: $112K
91% more first-time investments, than exits
New positions opened: 44 | Existing positions closed: 23
7% more funds holding
Funds holding: 220 → 235 (+15)
0.51% more ownership
Funds ownership: 25.99% → 26.5% (+0.51%)
5% less repeat investments, than reductions
Existing positions increased: 59 | Existing positions reduced: 62
9% less capital invested
Capital invested by funds: $251M → $229M (-$21.6M)
Holders
235
Holders Change
+15
Holders Change %
+6.82%
% of All Funds
2.89%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
44
Increased
59
Reduced
62
Closed
23
Calls
$517K
Puts
$112K
Net Calls
+$405K
Net Calls Change
-$1.6M
Top Buyers
| 1 |
Goldman Sachs
New York
|
+$2.08M |
| 2 |
BlackRock
New York
|
+$1.7M |
| 3 |
OAM
OP Asset Management
Helsinki,
|
+$1.36M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$885K |
| 5 |
State Street
Boston,
Massachusetts
|
+$677K |
Top Sellers
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
-$1.56M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$958K |
| 3 |
Jane Street
New York
|
-$814K |
| 4 |
HF
HRT Financial
New York
|
-$720K |
| 5 |
Two Sigma Investments
New York
|
-$695K |
