QC
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Quadrature Capital’s Opko Health OPK Stock Holding History

Quadrature Capital’s Portfolio OPK Stock Details OPK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-88,937
Closed -$101K – 1925
2026
Q1 		$101K Sell
88,937
-2,765
-3% -$3.4K ﹤0.01% 1225
2025
Q4 		$116K Buy
+91,702
New +$128K ﹤0.01% 1080
2025
Q2 		– Sell
-77,658
Closed -$129K – 1360
2025
Q1 		$129K Buy
+77,658
New +$128K ﹤0.01% 907

Other funds holding OPK

RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
WCM
Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Quadrature Capital's OPK Position: Q2 2026 in Review

Quadrature Capital sold out of Opko Health (OPK) in Q2 2026, closing a stake of 88,937 shares — an estimated $101K sold.

Quadrature Capital first reported a position in OPK in Q1 2025 and held it in 3 quarters. The position peaked at $129K in Q1 2025. 222 funds tracked by Wall St. Rank hold OPK as of Q2 2026.

  • Quadrature Capital reported no remaining Opko Health position as of Q2 2026 after selling out during the quarter.
  • Quadrature Capital sold 88,937 Opko Health shares in Q2 2026, an estimated $101K.
  • Quadrature Capital first reported a position in Opko Health in Q1 2025 and held it in 3 quarters.
  • Quadrature Capital's Opko Health position peaked at $129K in Q1 2025.
  • 222 funds tracked by Wall St. Rank held Opko Health as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.