BlackRock’s Western Digital WDC Stock Holding History

BlackRock’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
2020 Q3	–	Sell	-160,083	Closed	-$5.34M	–	5178
2020 Q2	$5.34M	Buy	160,083 +85,333	+114%	+$2.76M	﹤0.01%	3497
2020 Q1	$2.35M	Buy	+74,750	New	+$3.31M	﹤0.01%	3604
2018 Q2	–	Sell	-127,008	Closed	-$8.86M	–	5088
2018 Q1	$8.86M	Sell	127,008 -191,835	-60%	-$12.9M	﹤0.01%	3181
2017 Q4	$19.2M	Sell	318,843 -132,962	-29%	-$8.56M	﹤0.01%	2806
2017 Q3	$29.5M	Sell	451,805 -74,088	-14%	-$4.92M	﹤0.01%	2595
2017 Q2	$35.2M	Buy	525,893 +101,210	+24%	+$6.72M	﹤0.01%	2458
2017 Q1	$26.5M	Buy	424,683 +385,919	+996%	+$22.2M	﹤0.01%	2594
2016 Q4	$1.99M	Buy	38,764 +5,027	+15%	+$232K	﹤0.01%	1234
2016 Q3	$1.49M	Sell	33,737 -19,845	-37%	-$748K	﹤0.01%	1324
2016 Q2	$1.91M	Buy	+53,582	New	+$1.76M	﹤0.01%	1184

Other funds holding WDC

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

BlackRock's WDC Position: Q1 2026 in Review

BlackRock increased its Western Digital (WDC) stake by 0.73% in Q1 2026, buying an estimated $67.8M and bringing the position to 35,769,222 shares worth $9.68B. The position accounts for 0.17% of the portfolio, ranked #100.

BlackRock first reported a position in WDC in Q2 2013 and has held it in 52 quarters since. 1,407 funds tracked by Wall St. Rank hold WDC as of Q1 2026.

BlackRock held 35,769,222 shares of Western Digital worth $9.68B as of Q1 2026.
BlackRock bought 259,704 Western Digital shares in Q1 2026, an estimated $67.8M.
Western Digital made up 0.17% of BlackRock's portfolio in Q1 2026, its #100 holding.
BlackRock first reported a position in Western Digital in Q2 2013 and has held it in 52 quarters since.
1,407 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.