Optiver Holding
WDC icon

Optiver Holding’s Western Digital WDC Stock Holding History

Optiver Holding’s Portfolio WDC Stock Details WDC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.1M Buy
+6,418
New +$3.12M ﹤0.01% 483
2025
Q4 		– Sell
-6,949
Closed -$834K – 3053
2025
Q3 		$834K Buy
6,949
+4,336
+166% +$354K ﹤0.01% 480
2025
Q2 		$167K Buy
+2,613
New +$124K ﹤0.01% 496
2025
Q1 		– Sell
-70
Closed -$3.16K – 1604
2024
Q4 		$3.16K Buy
+70
New +$3.52K ﹤0.01% 911
2024
Q3 		– Sell
-777
Closed -$44.5K – 1117
2024
Q2 		$44.5K Buy
777
+376
+94% +$20.9K ﹤0.01% 572
2024
Q1 		$20.7K Buy
+401
New +$17.6K ﹤0.01% 593
2023
Q2 		– Sell
-2,328
Closed -$66.3K – 579
2023
Q1 		$66.3K Buy
+2,328
New +$68.3K ﹤0.01% 422
2022
Q1 		– Sell
-634
Closed -$27K – 887
2021
Q4 		$27K Hold
634
– – ﹤0.01% 523
2021
Q3 		$27K Buy
+634
New +$30.1K ﹤0.01% 417

Other funds holding WDC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Optiver Holding's WDC Position: Q2 2026 in Review

Optiver Holding opened a new position in Western Digital (WDC) in Q2 2026: 6,418 shares worth $4.1M. The stake represents ﹤0.01% of the portfolio and ranks #483 among its holdings. This is a return to the name: Optiver Holding previously reported a position in WDC as recently as Q3 2025.

Optiver Holding first reported a position in WDC in Q3 2021 and has held it in 9 quarters since. 1,848 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • Optiver Holding held 6,418 shares of Western Digital worth $4.1M as of Q2 2026.
  • Western Digital was a new Optiver Holding position in Q2 2026.
  • Western Digital made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #483 holding.
  • Optiver Holding first reported a position in Western Digital in Q3 2021 and has held it in 9 quarters since.
  • 1,848 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

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