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	$179M	Buy	281,000 +279,700	+21,515%	+$136M	0.64%	10
2026 Q1	$352K	Buy	+1,300	New	+$339K	﹤0.01%	599
2025 Q2	–	Sell	-5,000	Closed	-$202K	–	862
2025 Q1	$202K	Buy	+5,000	New	+$237K	﹤0.01%	520
2024 Q4	–	Sell	-3,043	Closed	-$157K	–	624
2024 Q3	$157K	Sell	3,043 -3,969	-57%	-$201K	﹤0.01%	416
2024 Q2	$402K	Sell	7,012 -4,101	-37%	-$227K	﹤0.01%	322
2024 Q1	$573K	Sell	11,113 -28,180	-72%	-$1.23M	0.01%	184
2023 Q4	$1.56M	Sell	39,293 -3,572	-8%	-$125K	0.06%	62
2023 Q3	$1.48M	Buy	+42,865	New	+$1.35M	0.03%	167
2022 Q4	–	Sell	-111,529	Closed	-$2.74M	–	911
2022 Q3	$2.74M	Sell	111,529 -761,386	-87%	-$25.3M	0.04%	348
2022 Q2	$29.6M	Buy	+872,915	New	+$35.1M	0.51%	50
2022 Q1	–	Sell	-6,086	Closed	-$300K	–	316
2021 Q4	$300K	Sell	6,086 -35,456	-85%	-$1.54M	0.01%	167
2021 Q3	$1.77M	Buy	+41,542	New	+$1.97M	0.02%	427
2021 Q2	–	Sell	-13,759	Closed	-$694K	–	893
2021 Q1	$694K	Hold	13,759	–	–	0.01%	369
2020 Q4	$576K	Buy	+13,759	New	+$457K	0.03%	239
2020 Q3	–	Sell	-54,772	Closed	-$1.83M	–	318
2020 Q2	$1.83M	Sell	54,772 -119,070	-68%	-$3.86M	0.06%	213
2020 Q1	$5.47M	Sell	173,842 -166,698	-49%	-$7.38M	0.2%	148
2019 Q4	$16.3M	Buy	340,540 +23,020	+7%	+$960K	0.35%	72
2019 Q3	$14.3M	Buy	+317,520	New	+$13.6M	0.3%	76

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.