Sciencast Management’s Western Digital WDC Stock Holding History

Sciencast Management’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	$4.05M	Buy	+6,335	New	+$3.08M	0.84%	34
2025 Q3	–	Sell	-48,966	Closed	-$3.13M	–	393
2025 Q2	$3.13M	Buy	48,966 +28,852	+143%	+$1.37M	0.65%	73
2025 Q1	$813K	Buy	+20,114	New	+$954K	0.19%	153
2021 Q3	–	Sell	-10,756	Closed	-$568K	–	623
2021 Q2	$568K	Buy	+10,756	New	+$582K	0.12%	252
2020 Q4	–	Sell	-33,932	Closed	-$977K	–	628
2020 Q3	$977K	Buy	33,932 +12,424	+58%	+$369K	0.37%	82
2020 Q2	$678K	Buy	21,508 +8,170	+61%	+$265K	0.17%	203
2020 Q1	$386K	Buy	+13,338	New	+$591K	0.11%	136
2019 Q2	–	Sell	-6,747	Closed	-$258K	–	484
2019 Q1	$258K	Buy	+6,747	New	+$231K	0.09%	295
2018 Q3	–	Sell	-3,826	Closed	-$224K	–	387
2018 Q2	$224K	Buy	+3,826	New	+$243K	0.21%	209
2017 Q4	–	Sell	-15,237	Closed	-$1M	–	460
2017 Q3	$1M	Buy	+15,237	New	+$1.01M	0.56%	51
2016 Q2	–	Sell	-14,685	Closed	-$524K	–	377
2016 Q1	$524K	Buy	14,685 +7,276	+98%	+$260K	0.41%	80
2015 Q4	$336K	Buy	+7,409	New	+$378K	0.35%	109

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

Sciencast Management's WDC Position: Q2 2026 in Review

Sciencast Management opened a new position in Western Digital (WDC) in Q2 2026: 6,335 shares worth $4.05M. The stake represents 0.84% of the portfolio and ranks #34 among its holdings. This is a return to the name: Sciencast Management previously reported a position in WDC as recently as Q2 2025.

Sciencast Management first reported a position in WDC in Q4 2015 and has held it in 12 quarters since. 1,845 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

Sciencast Management held 6,335 shares of Western Digital worth $4.05M as of Q2 2026.
Western Digital was a new Sciencast Management position in Q2 2026.
Western Digital made up 0.84% of Sciencast Management's portfolio in Q2 2026, its #34 holding.
Sciencast Management first reported a position in Western Digital in Q4 2015 and has held it in 12 quarters since.
1,845 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Sciencast Management's 13F filing for Q2 2026, filed 28 Jul 2026.