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 Q3	$259K	Sell	571 -566	-50%	-$275K	0.01%	787
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

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Exchange Traded Concepts Oklahoma City, Oklahoma $25.3B AUM 51.52% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return

AMF Tjänstepension Stockholm, Sweden $17.2B AUM 28.3% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

CenterBook Partners's WDC Position: Q3 2026 in Review

CenterBook Partners reduced its Western Digital (WDC) stake by 50% in Q3 2026, selling an estimated $275K and leaving 571 shares worth $259K. The position accounts for 0.01% of the portfolio, ranked #787.

CenterBook Partners first reported a position in WDC in Q4 2021 and has held it in 12 quarters since. The position peaked at $3.25M in Q2 2023. 952 funds tracked by Wall St. Rank hold WDC as of Q3 2026.

CenterBook Partners held 571 shares of Western Digital worth $259K as of Q3 2026.
CenterBook Partners sold 566 Western Digital shares in Q3 2026, an estimated $275K.
Western Digital made up 0.01% of CenterBook Partners's portfolio in Q3 2026, its #787 holding.
CenterBook Partners first reported a position in Western Digital in Q4 2021 and has held it in 12 quarters since.
CenterBook Partners's Western Digital position peaked at $3.25M in Q2 2023.
952 funds tracked by Wall St. Rank held Western Digital as of Q3 2026.

Based on CenterBook Partners's 13F filing for Q3 2026, filed 2 Nov 2026.