Optiver Holding
OPK icon

Optiver Holding’s Opko Health OPK Stock Holding History

Optiver Holding’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
Q1 		$2.03K Buy
1,779
+386
+28% +$475 ﹤0.01% 1844
2025
Q4 		$1.75K Sell
1,393
-1,363
-49% -$1.9K ﹤0.01% 2078
2025
Q3 		$4.27K Buy
+2,756
New +$3.79K ﹤0.01% 1881

Other funds holding OPK

RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
WCM
Whitefort Capital Management New York $339M AUM 52.48% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Optiver Holding's OPK Position: Q1 2026 in Review

Optiver Holding increased its Opko Health (OPK) stake by 28% in Q1 2026, buying an estimated $475 and bringing the position to 1,779 shares worth $2.03K. The position accounts for ﹤0.01% of the portfolio, ranked #1844.

Optiver Holding first reported a position in OPK in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.27K in Q3 2025. 235 funds tracked by Wall St. Rank hold OPK as of Q1 2026.

  • Optiver Holding held 1,779 shares of Opko Health worth $2.03K as of Q1 2026.
  • Optiver Holding bought 386 Opko Health shares in Q1 2026, an estimated $475.
  • Opko Health made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1844 holding.
  • Optiver Holding first reported a position in Opko Health in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's Opko Health position peaked at $4.27K in Q3 2025.
  • 235 funds tracked by Wall St. Rank held Opko Health as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.