Capula Management’s Western Digital WDC Stock Holding History

Capula Management’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	–	Sell	-500	Closed	-$135K	–	1145
2026 Q1	$135K	Buy	+500	New	+$131K	﹤0.01%	833
2025 Q2	–	Sell	-16,100	Closed	-$651K	–	861
2025 Q1	$651K	Buy	+16,100	New	+$764K	﹤0.01%	294
2024 Q3	–	Sell	-9,129	Closed	-$523K	–	663
2024 Q2	$523K	Buy	+9,129	New	+$506K	﹤0.01%	243
2022 Q3	–	Sell	-939,065	Closed	-$31.8M	–	659
2022 Q2	$31.8M	Buy	939,065 +872,915	+1,320%	+$35.1M	0.54%	44
2022 Q1	$2.48M	Buy	66,150 +1,455	+2%	+$59.7K	0.04%	222
2021 Q4	$3.19M	Buy	64,695 +14,289	+28%	+$621K	0.07%	130
2021 Q3	$2.15M	Buy	+50,406	New	+$2.39M	0.03%	390
2021 Q2	–	Sell	-5,424	Closed	-$274K	–	891
2021 Q1	$274K	Hold	5,424	–	–	0.01%	428
2020 Q4	$227K	Buy	+5,424	New	+$180K	0.01%	261
2019 Q4	–	Sell	-198,450	Closed	-$8.95M	–	447
2019 Q3	$8.95M	Buy	+198,450	New	+$8.47M	0.19%	116

Other funds holding WDC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Capula Management's WDC Position: Q2 2026 in Review

Capula Management opened a new position in Western Digital (WDC) in Q2 2026: 280,315 shares worth $179M. The stake represents 0.64% of the portfolio and ranks #11 among its holdings. This is a return to the name: Capula Management previously reported a position in WDC as recently as Q3 2024.

Capula Management first reported a position in WDC in Q4 2019 and has held it in 12 quarters since. 1,848 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

Capula Management held 280,315 shares of Western Digital worth $179M as of Q2 2026.
Western Digital was a new Capula Management position in Q2 2026.
Western Digital made up 0.64% of Capula Management's portfolio in Q2 2026, its #11 holding.
Capula Management first reported a position in Western Digital in Q4 2019 and has held it in 12 quarters since.
1,848 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Capula Management's 13F filing for Q2 2026, filed 14 Aug 2026.