Alyeska Investment Group
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Alyeska Investment Group’s Western Digital WDC Stock Holding History

Alyeska Investment Group’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 		$42M Sell
155,284
-22,008
-12% -$5.75M 0.12% 213
2025
Q4 		$30.5M Sell
177,292
-1,127,076
-86% -$171M 0.09% 252
2025
Q3 		$157M Buy
1,304,368
+396,470
+44% +$32.4M 0.47% 39
2025
Q2 		$58.1M Sell
907,898
-4,121,461
-82% -$196M 0.2% 141
2025
Q1 		$203M Buy
5,029,359
+2,136,571
+74% +$101M 0.81% 23
2024
Q4 		$130M Buy
2,892,788
+479,766
+20% +$24.1M 0.49% 43
2024
Q3 		$125M Buy
2,413,022
+211,696
+10% +$10.7M 0.64% 30
2024
Q2 		$126M Buy
2,201,326
+2,167,545
+6,416% +$120M 0.72% 29
2024
Q1 		$1.74M Sell
33,781
-3,575,190
-99% -$157M 0.01% 384
2023
Q4 		$143M Sell
3,608,971
-286,346
-7% -$10M 0.95% 19
2023
Q3 		$134M Buy
3,895,317
+1,547,599
+66% +$48.8M 0.91% 15
2023
Q2 		$67.3M Buy
2,347,718
+696,091
+42% +$19.4M 0.5% 59
2023
Q1 		$47M Sell
1,651,627
-1,726,654
-51% -$50.7M 0.41% 77
2022
Q4 		$80.6M Buy
3,378,281
+2,411,495
+249% +$63.6M 0.83% 25
2022
Q3 		$23.8M Buy
966,786
+308,468
+47% +$10.2M 0.28% 121
2022
Q2 		$22.3M Sell
658,318
-1,096,552
-62% -$44M 0.26% 135
2022
Q1 		$65.9M Buy
1,754,870
+105,854
+6% +$4.35M 0.73% 30
2021
Q4 		$81.3M Buy
1,649,016
+421,580
+34% +$18.3M 0.94% 16
2021
Q3 		$52.4M Buy
1,227,436
+878,360
+252% +$41.7M 0.65% 27
2021
Q2 		$18.8M Sell
349,076
-57,002
-14% -$3.08M 0.22% 136
2021
Q1 		$20.5M Sell
406,078
-601,650
-60% -$28.1M 0.26% 113
2020
Q4 		$42.2M Buy
+1,007,728
New +$33.5M 0.6% 38
2020
Q3 		– Sell
-452,867
Closed -$15.1M – 595
2020
Q2 		$15.1M Buy
+452,867
New +$14.7M 0.23% 145
2019
Q4 		– Sell
-88,200
Closed -$3.98M – 499
2019
Q3 		$3.98M Buy
+88,200
New +$3.76M 0.06% 247
2018
Q3 		– Sell
-1,369,539
Closed -$80.1M – 517
2018
Q2 		$80.1M Buy
1,369,539
+29,791
+2% +$1.9M 0.72% 36
2018
Q1 		$93.4M Buy
+1,339,748
New +$90.2M 0.77% 30
2017
Q2 		– Sell
-1,454,650
Closed -$90.7M – 557
2017
Q1 		$90.7M Buy
1,454,650
+1,268,291
+681% +$72.9M 0.74% 31
2016
Q4 		$9.57M Sell
186,359
-710,933
-79% -$32.8M 0.08% 281
2016
Q3 		$39.7M Sell
897,292
-77,977
-8% -$2.94M 0.37% 88
2016
Q2 		$34.8M Buy
975,269
+659,358
+209% +$21.7M 0.33% 117
2016
Q1 		$11.3M Buy
+315,911
New +$11.3M 0.1% 234
2015
Q4 		– Sell
-1,930,340
Closed -$98.6M – 467
2015
Q3 		$116M Buy
1,930,340
+434,517
+29% +$26.1M 1.36% 1
2015
Q2 		$88.7M Buy
1,495,823
+866,953
+138% +$62.1M 1% 8
2015
Q1 		$43.3M Buy
628,870
+572,760
+1,021% +$44.8M 0.6% 29
2014
Q4 		$4.7M Buy
+56,110
New +$4.24M 0.08% 275

Other funds holding WDC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
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
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Alyeska Investment Group's WDC Position: Q1 2026 in Review

Alyeska Investment Group reduced its Western Digital (WDC) stake by 12% in Q1 2026, selling an estimated $5.75M and leaving 155,284 shares worth $42M. The position accounts for 0.12% of the portfolio, ranked #213.

Alyeska Investment Group first reported a position in WDC in Q4 2014 and has held it in 35 quarters since. The position peaked at $203M in Q1 2025. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.

  • Alyeska Investment Group held 155,284 shares of Western Digital worth $42M as of Q1 2026.
  • Alyeska Investment Group sold 22,008 Western Digital shares in Q1 2026, an estimated $5.75M.
  • Western Digital made up 0.12% of Alyeska Investment Group's portfolio in Q1 2026, its #213 holding.
  • Alyeska Investment Group first reported a position in Western Digital in Q4 2014 and has held it in 35 quarters since.
  • Alyeska Investment Group's Western Digital position peaked at $203M in Q1 2025.
  • 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.

Based on Alyeska Investment Group's 13F filing for Q1 2026, filed 15 May 2026.