Group One Trading
WDC icon

Group One Trading’s Western Digital WDC Stock Holding History

Group One Trading’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 		$90.5M Buy
334,700
+97,900
+41% +$25.6M 0.17% 108
2025
Q4 		$40.8M Buy
236,800
+49,300
+26% +$7.48M 0.07% 260
2025
Q3 		$22.5M Buy
187,500
+111,200
+146% +$9.09M 0.04% 458
2025
Q2 		$4.88M Sell
76,300
-233,900
-75% -$11.1M 0.01% 1347
2025
Q1 		$12.5M Buy
310,200
+132,124
+74% +$6.27M 0.04% 530
2024
Q4 		$8.03M Buy
178,076
+14,024
+9% +$705K 0.02% 834
2024
Q3 		$8.47M Buy
164,052
+116,027
+242% +$5.86M 0.02% 695
2024
Q2 		$2.75M Sell
48,025
-15,347
-24% -$851K 0.01% 1202
2024
Q1 		$3.27M Sell
63,372
-110,999
-64% -$4.86M 0.01% 1128
2023
Q4 		$6.9M Buy
174,371
+49,480
+40% +$1.73M 0.02% 919
2023
Q3 		$4.31M Buy
124,891
+3,175
+3% +$100K 0.01% 1040
2023
Q2 		$3.49M Sell
121,716
-32,281
-21% -$898K 0.01% 1246
2023
Q1 		$4.38M Sell
153,997
-436,458
-74% -$12.8M 0.02% 917
2022
Q4 		$14.1M Buy
590,455
+61,652
+12% +$1.63M 0.03% 550
2022
Q3 		$13M Sell
528,803
-58,080
-10% -$1.93M 0.03% 588
2022
Q2 		$19.9M Sell
586,883
-7,276
-1% -$292K 0.03% 484
2022
Q1 		$22.3M Buy
594,159
+76,072
+15% +$3.12M 0.02% 558
2021
Q4 		$25.5M Sell
518,087
-176,753
-25% -$7.68M 0.02% 556
2021
Q3 		$29.6M Sell
694,840
-75,808
-10% -$3.6M 0.03% 438
2021
Q2 		$41.5M Buy
770,648
+73,692
+11% +$3.99M 0.05% 310
2021
Q1 		$35.2M Buy
696,956
+264,203
+61% +$12.4M 0.05% 324
2020
Q4 		$18.1M Buy
432,753
+96,049
+29% +$3.19M 0.03% 491
2020
Q3 		$9.3M Buy
336,704
+69,458
+26% +$2.06M 0.03% 559
2020
Q2 		$8.92M Buy
267,246
+47,760
+22% +$1.55M 0.04% 499
2020
Q1 		$6.91M Sell
219,486
-45,246
-17% -$2M 0.06% 391
2019
Q4 		$12.7M Sell
264,732
-424,154
-62% -$17.7M 0.09% 266
2019
Q3 		$31.1M Buy
688,886
+76,866
+13% +$3.28M 0.25% 52
2019
Q2 		$22M Buy
612,020
+422,566
+223% +$14.5M 0.2% 78
2019
Q1 		$6.88M Sell
189,454
-12,833
-6% -$439K 0.08% 299
2018
Q4 		$5.65M Buy
202,287
+112,852
+126% +$4M 0.05% 460
2018
Q3 		$3.96M Sell
89,435
-22,755
-20% -$1.15M 0.03% 713
2018
Q2 		$6.56M Buy
112,190
+41,674
+59% +$2.65M 0.06% 411
2018
Q1 		$4.92M Sell
70,516
-27,651
-28% -$1.86M 0.05% 483
2017
Q4 		$5.9M Sell
98,167
-31,487
-24% -$2.03M 0.04% 558
2017
Q3 		$8.47M Buy
129,654
+86,524
+201% +$5.74M 0.08% 311
2017
Q2 		$2.89M Sell
43,130
-59,403
-58% -$3.95M 0.03% 741
2017
Q1 		$6.4M Buy
102,533
+80,042
+356% +$4.6M 0.07% 326
2016
Q4 		$1.16M Sell
22,491
-104,782
-82% -$4.83M 0.01% 1227
2016
Q3 		$5.63M Sell
127,273
-6,350
-5% -$239K 0.06% 371
2016
Q2 		$4.77M Buy
133,623
+125,685
+1,583% +$4.14M 0.06% 406
2016
Q1 		$283K Buy
+7,938
New +$284K ﹤0.01% 2093

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

Group One Trading's WDC Position: Q1 2026 in Review

Group One Trading sold out of Western Digital (WDC) in Q1 2026, closing a stake of 68,783 shares — an estimated $18M sold.

Group One Trading first reported a position in WDC in Q2 2013 and held it in 25 quarters. The position peaked at $11.8M in Q4 2025. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.

  • Group One Trading reported no remaining Western Digital position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 68,783 Western Digital shares in Q1 2026, an estimated $18M.
  • Group One Trading first reported a position in Western Digital in Q2 2013 and held it in 25 quarters.
  • Group One Trading's Western Digital position peaked at $11.8M in Q4 2025.
  • 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.