Polar Asset Management Partners’s Western Digital WDC Stock Holding History

Polar Asset Management Partners’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	–	Sell	-23,945	Closed	-$6.48M	–	967
2026 Q1	$6.48M	Buy	+23,945	New	+$6.25M	0.13%	163
2025 Q4	–	Sell	-143,212	Closed	-$17.2M	–	843
2025 Q3	$17.2M	Sell	143,212 -100,463	-41%	-$8.21M	0.19%	87
2025 Q2	$15.6M	Sell	243,675 -130,223	-35%	-$6.2M	0.24%	67
2025 Q1	$15.1M	Sell	373,898 -116,935	-24%	-$5.55M	0.35%	66
2024 Q4	$22.1M	Buy	490,833 +224,910	+85%	+$11.3M	0.26%	77
2024 Q3	$13.7M	Sell	265,923 -87,980	-25%	-$4.45M	0.29%	85
2024 Q2	$20.3M	Buy	353,903 +87,318	+33%	+$4.84M	0.42%	45
2024 Q1	$13.8M	Buy	266,585 +84,143	+46%	+$3.68M	0.23%	75
2023 Q4	$7.22M	Buy	182,442 +9,129	+5%	+$320K	0.12%	153
2023 Q3	$5.98M	Buy	+173,313	New	+$5.47M	0.13%	194
2022 Q1	–	Sell	-135,328	Closed	-$6.67M	–	1524
2021 Q4	$6.67M	Sell	135,328 -3,091	-2%	-$134K	0.07%	332
2021 Q3	$5.91M	Sell	138,419 -56,327	-29%	-$2.68M	0.06%	355
2021 Q2	$10.5M	Buy	194,746 +189,000	+3,289%	+$10.2M	0.11%	210
2021 Q1	$290K	Buy	+5,746	New	+$269K	﹤0.01%	717
2019 Q4	–	Sell	-103,988	Closed	-$4.69M	–	473
2019 Q3	$4.69M	Buy	+103,988	New	+$4.44M	0.08%	221
2016 Q4	–	Sell	-6,615	Closed	-$292K	–	300
2016 Q3	$292K	Buy	+6,615	New	+$249K	0.01%	249

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

Polar Asset Management Partners's WDC Position: Q2 2026 in Review

Polar Asset Management Partners sold out of Western Digital (WDC) in Q2 2026, closing a stake of 23,945 shares — an estimated $6.48M sold.

Polar Asset Management Partners first reported a position in WDC in Q3 2016 and held it in 16 quarters. The position peaked at $22.1M in Q4 2024. 1,845 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

Polar Asset Management Partners reported no remaining Western Digital position as of Q2 2026 after selling out during the quarter.
Polar Asset Management Partners sold 23,945 Western Digital shares in Q2 2026, an estimated $6.48M.
Polar Asset Management Partners first reported a position in Western Digital in Q3 2016 and held it in 16 quarters.
Polar Asset Management Partners's Western Digital position peaked at $22.1M in Q4 2024.
1,845 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.