Optiver Holding
XYZ

Optiver Holding’s Block Inc XYZ Stock Holding History

Optiver Holding’s Portfolio XYZ Stock Details XYZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$98.8M Sell
1,299,900
-39,600
-3% -$2.78M 0.03% 167
2026
Q1 		$80.6M Buy
1,339,500
+403,800
+43% +$24.6M 0.03% 143
2025
Q4 		$60.9M Buy
935,700
+315,100
+51% +$21.7M 0.02% 150
2025
Q3 		$44.9M Buy
620,600
+613,700
+8,894% +$45.9M 0.02% 146
2025
Q2 		$469K Buy
+6,900
New +$401K ﹤0.01% 384
2025
Q1 		– Sell
-44,300
Closed -$3.77M – 1627
2024
Q4 		$3.77M Sell
44,300
-58,700
-57% -$4.82M ﹤0.01% 268
2024
Q3 		$6.91M Sell
103,000
-107,500
-51% -$6.94M ﹤0.01% 268
2024
Q2 		$13.6M Sell
210,500
-668,700
-76% -$46.8M 0.01% 239
2024
Q1 		$74.4M Sell
879,200
-991,200
-53% -$71.7M 0.04% 126
2023
Q4 		$145M Buy
1,870,400
+185,400
+11% +$10.5M 0.09% 68
2023
Q3 		$74.6M Buy
1,685,000
+1,215,300
+259% +$75.3M 0.05% 104
2023
Q2 		$31.3M Sell
469,700
-824,800
-64% -$51.5M 0.02% 187
2023
Q1 		$88.9M Buy
1,294,500
+271,900
+27% +$20.4M 0.07% 111
2022
Q4 		$64.3M Buy
1,022,600
+412,200
+68% +$25.4M 0.07% 115
2022
Q3 		$33.6M Buy
610,400
+229,000
+60% +$16.2M 0.03% 117
2022
Q2 		$23.5M Buy
+381,400
New +$34.8M 0.03% 113

Other funds holding XYZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
CAM
Contour Asset Management New York $4.22B AUM 26.55% 1-Year Est. Return

Optiver Holding's XYZ Position: Q2 2026 in Review

Optiver Holding opened a new position in Block Inc (XYZ) in Q2 2026: 112,899 shares worth $8.58M. The stake represents ﹤0.01% of the portfolio and ranks #416 among its holdings. This is a return to the name: Optiver Holding previously reported a position in XYZ as recently as Q4 2025.

Optiver Holding first reported a position in XYZ in Q2 2021 and has held it in 14 quarters since. The position peaked at $16.6M in Q2 2022. 1,080 funds tracked by Wall St. Rank hold XYZ as of Q2 2026.

  • Optiver Holding held 112,899 shares of Block Inc worth $8.58M as of Q2 2026.
  • Block Inc was a new Optiver Holding position in Q2 2026.
  • Block Inc made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #416 holding.
  • Optiver Holding first reported a position in Block Inc in Q2 2021 and has held it in 14 quarters since.
  • Optiver Holding's Block Inc position peaked at $16.6M in Q2 2022.
  • 1,080 funds tracked by Wall St. Rank held Block Inc as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.