Laurion Capital Management’s Western Digital WDC Stock Holding History

Laurion Capital 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	$1.58M	Buy	+5,829	New	+$1.52M	0.07%	226
2024 Q4	–	Sell	-6,263	Closed	-$323K	–	391
2024 Q3	$323K	Buy	+6,263	New	+$316K	﹤0.01%	225
2022 Q1	–	Sell	-7,282	Closed	-$359K	–	726
2021 Q4	$359K	Buy	+7,282	New	+$316K	﹤0.01%	444
2021 Q2	–	Sell	-7,541	Closed	-$380K	–	987
2021 Q1	$380K	Buy	+7,541	New	+$353K	﹤0.01%	625
2020 Q3	–	Sell	-91,046	Closed	-$3.04M	–	1182
2020 Q2	$3.04M	Sell	91,046 -205,073	-69%	-$6.64M	0.03%	283
2020 Q1	$9.32M	Buy	296,119 +287,410	+3,300%	+$12.7M	0.1%	183
2019 Q4	$418K	Buy	+8,709	New	+$363K	﹤0.01%	714
2019 Q3	–	Sell	-68,608	Closed	-$2.47M	–	1318
2019 Q2	$2.47M	Buy	+68,608	New	+$2.35M	0.02%	353
2019 Q1	–	Sell	-69,705	Closed	-$2.39M	–	1339
2018 Q4	$1.95M	Buy	+69,705	New	+$2.47M	0.03%	449
2018 Q3	–	Sell	-9,426	Closed	-$552K	–	1571
2018 Q2	$552K	Sell	9,426 -24,832	-72%	-$1.58M	﹤0.01%	940
2018 Q1	$2.39M	Sell	34,258 -26,951	-44%	-$1.81M	0.02%	584
2017 Q4	$3.68M	Sell	61,209 -38,443	-39%	-$2.48M	0.02%	608
2017 Q3	$6.51M	Buy	99,652 +76,764	+335%	+$5.09M	0.03%	435
2017 Q2	$1.53M	Buy	+22,888	New	+$1.52M	0.01%	893
2016 Q3	–	Sell	-132,168	Closed	-$4.98M	–	1125
2016 Q2	$4.72M	Buy	+132,168	New	+$4.35M	0.07%	267

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

Laurion Capital Management's WDC Position: Q1 2026 in Review

Laurion Capital Management opened a new position in Western Digital (WDC) in Q1 2026: 5,829 shares worth $1.58M. The stake represents 0.07% of the portfolio and ranks #226 among its holdings. This is a return to the name: Laurion Capital Management previously reported a position in WDC as recently as Q3 2024.

Laurion Capital Management first reported a position in WDC in Q2 2016 and has held it in 15 quarters since. The position peaked at $9.32M in Q1 2020. 1,408 funds tracked by Wall St. Rank hold WDC as of Q1 2026.

Laurion Capital Management held 5,829 shares of Western Digital worth $1.58M as of Q1 2026.
Western Digital was a new Laurion Capital Management position in Q1 2026.
Western Digital made up 0.07% of Laurion Capital Management's portfolio in Q1 2026, its #226 holding.
Laurion Capital Management first reported a position in Western Digital in Q2 2016 and has held it in 15 quarters since.
Laurion Capital Management's Western Digital position peaked at $9.32M in Q1 2020.
1,408 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.

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