Rokos Capital Management (UK)’s Western Digital WDC Stock Holding History

Rokos Capital Management (UK)’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	$38.3M	Sell	59,993 -138,467	-70%	-$67.3M	0.14%	57
2026 Q1	$53.7M	Buy	+198,460	New	+$51.8M	0.41%	43
2025 Q4	–	Sell	-870,742	Closed	-$132M	–	206
2025 Q3	$105M	Sell	870,742 -222,615	-20%	-$18.2M	0.45%	32
2025 Q2	$69.9M	Buy	+1,093,357	New	+$52.1M	0.3%	41
2025 Q1	–	Sell	-186,958	Closed	-$8.43M	–	191
2024 Q4	$8.43M	Buy	+186,958	New	+$9.4M	0.08%	93
2023 Q3	–	Sell	-345,160	Closed	-$9.84M	–	132
2023 Q2	$9.84M	Buy	+345,160	New	+$9.6M	0.1%	57
2022 Q4	–	Sell	-14,733	Closed	-$375K	–	86
2022 Q3	$375K	Buy	+14,733	New	+$489K	0.01%	73

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

Rokos Capital Management (UK)'s WDC Position: Q2 2026 in Review

Rokos Capital Management (UK) reduced its Western Digital (WDC) stake by 70% in Q2 2026, selling an estimated $67.3M and leaving 59,993 shares worth $38.3M. The position accounts for 0.14% of the portfolio, ranked #57.

Rokos Capital Management (UK) first reported a position in WDC in Q3 2022 and has held it in 7 quarters since. The position peaked at $105M in Q3 2025. 1,837 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

Rokos Capital Management (UK) held 59,993 shares of Western Digital worth $38.3M as of Q2 2026.
Rokos Capital Management (UK) sold 138,467 Western Digital shares in Q2 2026, an estimated $67.3M.
Western Digital made up 0.14% of Rokos Capital Management (UK)'s portfolio in Q2 2026, its #57 holding.
Rokos Capital Management (UK) first reported a position in Western Digital in Q3 2022 and has held it in 7 quarters since.
Rokos Capital Management (UK)'s Western Digital position peaked at $105M in Q3 2025.
1,837 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Rokos Capital Management (UK)'s 13F filing for Q2 2026, filed 14 Aug 2026.