Ostrum Asset Management’s Western Digital WDC Stock Holding History

Ostrum Asset 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 Q1	$886K	Sell	3,274 -1,024	-24%	-$267K	0.05%	234
2025 Q4	$740K	Sell	4,298 -1,425	-25%	-$216K	0.04%	321
2025 Q3	$687K	Sell	5,723 -5,437	-49%	-$444K	0.03%	369
2025 Q2	$714K	Sell	11,160 -319	-3%	-$15.2K	0.03%	364
2025 Q1	$464K	Sell	11,479 -4,111	-26%	-$195K	0.02%	422
2024 Q4	$703K	Sell	15,590 -642	-4%	-$32.3K	0.06%	365
2024 Q3	$838K	Buy	16,232 +9,641	+146%	+$487K	0.07%	343
2024 Q2	$377K	Sell	6,591 -17,341	-72%	-$962K	0.03%	426
2024 Q1	$1.23M	Hold	23,932	–	–	0.1%	310
2023 Q4	$947K	Sell	23,932 -16,388	-41%	-$574K	0.08%	328
2023 Q3	$1.39M	Buy	40,320 +30,073	+293%	+$949K	0.13%	244
2023 Q2	$294K	Buy	10,247 +10	+0.1%	+$278	0.02%	496
2023 Q1	$291K	Buy	+10,237	New	+$300K	0.03%	494

Other funds holding WDC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Ostrum Asset Management's WDC Position: Q1 2026 in Review

Ostrum Asset Management reduced its Western Digital (WDC) stake by 24% in Q1 2026, selling an estimated $267K and leaving 3,274 shares worth $886K. The position accounts for 0.05% of the portfolio, ranked #234.

Ostrum Asset Management first reported a position in WDC in Q1 2023 and has held it in 13 quarters since. The position peaked at $1.39M in Q3 2023. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.

Ostrum Asset Management held 3,274 shares of Western Digital worth $886K as of Q1 2026.
Ostrum Asset Management sold 1,024 Western Digital shares in Q1 2026, an estimated $267K.
Western Digital made up 0.05% of Ostrum Asset Management's portfolio in Q1 2026, its #234 holding.
Ostrum Asset Management first reported a position in Western Digital in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's Western Digital position peaked at $1.39M in Q3 2023.
1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.