CenterBook Partners’s Western Digital WDC Stock Holding History

CenterBook Partners’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	$726K	Buy	+1,137	New	+$553K	0.04%	434
2024 Q3	–	Sell	-43,376	Closed	-$2.48M	–	539
2024 Q2	$2.48M	Buy	+43,376	New	+$2.41M	0.15%	233
2024 Q1	–	Sell	-26,738	Closed	-$1.06M	–	494
2023 Q4	$1.06M	Sell	26,738 -7,553	-22%	-$264K	0.13%	237
2023 Q3	$1.18M	Sell	34,291 -78,913	-70%	-$2.49M	0.15%	225
2023 Q2	$3.25M	Buy	113,204 +70,490	+165%	+$1.96M	0.41%	76
2023 Q1	$1.22M	Sell	42,714 -45,132	-51%	-$1.32M	0.17%	199
2022 Q4	$2.09M	Buy	87,846 +32,668	+59%	+$862K	0.35%	98
2022 Q3	$1.36M	Buy	55,178 +7,295	+15%	+$242K	0.26%	129
2022 Q2	$1.62M	Buy	47,883 +12,032	+34%	+$483K	0.35%	95
2022 Q1	$1.34M	Buy	35,851 +25,520	+247%	+$1.05M	0.48%	48
2021 Q4	$509K	Buy	+10,331	New	+$449K	0.3%	134

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

CenterBook Partners's WDC Position: Q2 2026 in Review

CenterBook Partners opened a new position in Western Digital (WDC) in Q2 2026: 1,137 shares worth $726K. The stake represents 0.04% of the portfolio and ranks #434 among its holdings. This is a return to the name: CenterBook Partners previously reported a position in WDC as recently as Q2 2024.

CenterBook Partners first reported a position in WDC in Q4 2021 and has held it in 11 quarters since. The position peaked at $3.25M in Q2 2023. 1,848 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

CenterBook Partners held 1,137 shares of Western Digital worth $726K as of Q2 2026.
Western Digital was a new CenterBook Partners position in Q2 2026.
Western Digital made up 0.04% of CenterBook Partners's portfolio in Q2 2026, its #434 holding.
CenterBook Partners first reported a position in Western Digital in Q4 2021 and has held it in 11 quarters since.
CenterBook Partners's Western Digital position peaked at $3.25M in Q2 2023.
1,848 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.