XT
OPK icon

XTX Topco’s Opko Health OPK Stock Holding History

XTX Topco’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 		$429K Sell
286,173
-144,793
-34% -$185K 0.01% 2598
2026
Q1 		$491K Buy
430,966
+88,209
+26% +$109K 0.01% 2069
2025
Q4 		$432K Buy
+342,757
New +$477K 0.01% 1741
2025
Q3 		– Sell
-84,907
Closed -$112K – 3072
2025
Q2 		$112K Sell
84,907
-224,383
-73% -$307K ﹤0.01% 1862
2025
Q1 		$513K Buy
309,290
+114,486
+59% +$189K 0.03% 1017
2024
Q4 		$286K Buy
194,804
+86,152
+79% +$132K 0.02% 1259
2024
Q3 		$162K Buy
108,652
+67,883
+167% +$101K 0.01% 1506
2024
Q2 		$51K Sell
40,769
-15,354
-27% -$19.9K ﹤0.01% 1510
2024
Q1 		$67.3K Buy
+56,123
New +$56.2K 0.01% 1422
2023
Q4 		– Sell
-90,046
Closed -$144K – 1970
2023
Q3 		$144K Buy
90,046
+37,678
+72% +$68.6K 0.02% 1116
2023
Q2 		$114K Buy
+52,368
New +$81.9K 0.02% 1148
2022
Q4 		– Sell
-71,440
Closed -$135K – 1399
2022
Q3 		$135K Buy
71,440
+40,252
+129% +$95.2K 0.03% 886
2022
Q2 		$79K Buy
+31,188
New +$90.9K 0.03% 694

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 $3.37T AUM 44.26% 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

XTX Topco's OPK Position: Q2 2026 in Review

XTX Topco reduced its Opko Health (OPK) stake by 34% in Q2 2026, selling an estimated $185K and leaving 286,173 shares worth $429K. The position accounts for 0.01% of the portfolio, ranked #2598.

XTX Topco first reported a position in OPK in Q2 2022 and has held it in 13 quarters since. The position peaked at $513K in Q1 2025. 222 funds tracked by Wall St. Rank hold OPK as of Q2 2026.

  • XTX Topco held 286,173 shares of Opko Health worth $429K as of Q2 2026.
  • XTX Topco sold 144,793 Opko Health shares in Q2 2026, an estimated $185K.
  • Opko Health made up 0.01% of XTX Topco's portfolio in Q2 2026, its #2598 holding.
  • XTX Topco first reported a position in Opko Health in Q2 2022 and has held it in 13 quarters since.
  • XTX Topco's Opko Health position peaked at $513K in Q1 2025.
  • 222 funds tracked by Wall St. Rank held Opko Health as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.