Tairen Capital’s Western Digital WDC Stock Holding History

Tairen Capital’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
2025 Q4	–	Sell	-150,000	Closed	-$18M	–	90
2025 Q3	$18M	Buy	+150,000	New	+$12.3M	1.95%	21
2025 Q2	–	Sell	-490,462	Closed	-$19.8M	–	107
2025 Q1	$19.8M	Buy	+490,462	New	+$23.3M	1.31%	22
2023 Q3	–	Sell	-281,062	Closed	-$8.06M	–	40
2023 Q2	$8.06M	Buy	+281,062	New	+$7.82M	0.25%	27
2021 Q2	–	Sell	-144,363	Closed	-$7.28M	–	44
2021 Q1	$7.28M	Buy	+144,363	New	+$6.75M	0.83%	24
2019 Q4	–	Sell	-408,534	Closed	-$18.4M	–	42
2019 Q3	$18.4M	Buy	+408,534	New	+$17.4M	2.71%	10

Other funds holding WDC

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

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

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

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

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

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

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Tairen Capital's WDC Position: Q4 2025 in Review

Tairen Capital sold out of Western Digital (WDC) in Q4 2025, closing a stake of 150,000 shares — an estimated $18M sold.

Tairen Capital first reported a position in WDC in Q3 2019 and held it in 5 quarters. The position peaked at $19.8M in Q1 2025. 1,170 funds tracked by Wall St. Rank hold WDC as of Q4 2025.

Tairen Capital reported no remaining Western Digital position as of Q4 2025 after selling out during the quarter.
Tairen Capital sold 150,000 Western Digital shares in Q4 2025, an estimated $18M.
Tairen Capital first reported a position in Western Digital in Q3 2019 and held it in 5 quarters.
Tairen Capital's Western Digital position peaked at $19.8M in Q1 2025.
1,170 funds tracked by Wall St. Rank held Western Digital as of Q4 2025.

Based on Tairen Capital's 13F filing for Q4 2025, filed 17 Feb 2026.