Capital World Investors’s Western Digital WDC Stock Holding History

Capital World Investors’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	$10.6B	Buy	16,598,211 +4,718,173	+40%	+$2.29B	1.25%	17
2026 Q1	$3.21B	Buy	11,880,038 +10,816,431	+1,017%	+$2.82B	0.44%	60
2025 Q4	$183M	Buy	+1,063,607	New	+$161M	0.02%	288
2018 Q4	–	Sell	-2,646,000	Closed	-$117M	–	571
2018 Q3	$117M	Sell	2,646,000 -14,060,241	-84%	-$712M	0.03%	295
2018 Q2	$977M	Buy	16,706,241 +287,938	+2%	+$18.3M	0.21%	120
2018 Q1	$1.15B	Buy	16,418,303 +542,927	+3%	+$36.5M	0.26%	99
2017 Q4	$954M	Sell	15,875,376 -764,756	-5%	-$49.2M	0.21%	111
2017 Q3	$1.09B	Buy	16,640,132 +1,421,123	+9%	+$94.3M	0.25%	98
2017 Q2	$1.02B	Buy	+15,219,009	New	+$1.01B	0.24%	100
2016 Q2	–	Sell	-727,650	Closed	-$26M	–	516
2016 Q1	$26M	Buy	+727,650	New	+$26M	0.01%	379

Other funds holding WDC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

VPM

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

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Capital World Investors's WDC Position: Q2 2026 in Review

Capital World Investors increased its Western Digital (WDC) stake by 40% in Q2 2026, buying an estimated $2.29B and bringing the position to 16,598,211 shares worth $10.6B. The position accounts for 1.25% of the portfolio, ranked #17.

Capital World Investors first reported a position in WDC in Q1 2016 and has held it in 10 quarters since. 1,509 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

Capital World Investors held 16,598,211 shares of Western Digital worth $10.6B as of Q2 2026.
Capital World Investors bought 4,718,173 Western Digital shares in Q2 2026, an estimated $2.29B.
Western Digital made up 1.25% of Capital World Investors's portfolio in Q2 2026, its #17 holding.
Capital World Investors first reported a position in Western Digital in Q1 2016 and has held it in 10 quarters since.
1,509 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Capital World Investors's 13F filing for Q2 2026, filed 12 Aug 2026.