Quadrature Capital’s Western Digital WDC Stock Holding History

Quadrature Capital’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	$114M	Sell	178,283 -176,659	-50%	-$85.9M	0.97%	22
2026 Q1	$96M	Buy	+354,942	New	+$92.7M	1.14%	17
2025 Q4	–	Sell	-121,308	Closed	-$14.6M	–	1695
2025 Q3	$14.6M	Buy	+121,308	New	+$9.91M	0.17%	110
2023 Q2	–	Sell	-82,287	Closed	-$2.34M	–	1246
2023 Q1	$2.34M	Buy	82,287 +43,835	+114%	+$1.29M	0.06%	260
2022 Q4	$917K	Buy	+38,452	New	+$1.01M	0.03%	365
2021 Q2	–	Sell	-77,210	Closed	-$3.9M	–	1257
2021 Q1	$3.9M	Buy	77,210 +52,703	+215%	+$2.46M	0.19%	113
2020 Q4	$1.03M	Sell	24,507 -77,936	-76%	-$2.59M	0.05%	311
2020 Q3	$2.83M	Buy	+102,443	New	+$3.04M	0.16%	159
2020 Q2	–	Sell	-11,350	Closed	-$357K	–	826
2020 Q1	$357K	Buy	+11,350	New	+$503K	0.08%	294
2019 Q2	–	Sell	-34,025	Closed	-$1.24M	–	686
2019 Q1	$1.24M	Buy	+34,025	New	+$1.16M	0.11%	201
2018 Q4	–	Sell	-44,668	Closed	-$1.98M	–	713
2018 Q3	$1.98M	Buy	+44,668	New	+$2.26M	0.16%	150
2018 Q2	–	Sell	-103,325	Closed	-$7.21M	–	749
2018 Q1	$7.21M	Buy	+103,325	New	+$6.96M	0.56%	41
2017 Q2	–	Sell	-28,564	Closed	-$1.78M	–	797
2017 Q1	$1.78M	Buy	28,564 +1,779	+7%	+$102K	0.13%	184
2016 Q4	$1.38M	Sell	26,785 -105,448	-80%	-$4.86M	0.04%	369
2016 Q3	$5.84M	Buy	+132,233	New	+$4.98M	0.51%	49
2015 Q3	–	Sell	-48,596	Closed	-$2.88M	–	335
2015 Q2	$2.88M	Buy	+48,596	New	+$3.48M	2.6%	2

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

Quadrature Capital's WDC Position: Q2 2026 in Review

Quadrature Capital reduced its Western Digital (WDC) stake by 50% in Q2 2026, selling an estimated $85.9M and leaving 178,283 shares worth $114M. The position accounts for 0.97% of the portfolio, ranked #22.

Quadrature Capital first reported a position in WDC in Q2 2015 and has held it in 16 quarters since. 1,848 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

Quadrature Capital held 178,283 shares of Western Digital worth $114M as of Q2 2026.
Quadrature Capital sold 176,659 Western Digital shares in Q2 2026, an estimated $85.9M.
Western Digital made up 0.97% of Quadrature Capital's portfolio in Q2 2026, its #22 holding.
Quadrature Capital first reported a position in Western Digital in Q2 2015 and has held it in 16 quarters since.
1,848 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.