Qube Research & Technologies (QRT)
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Qube Research & Technologies (QRT)’s Western Digital WDC Stock Holding History

Qube Research & Technologies (QRT)’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 		$585M Buy
+915,929
New +$445M 0.54% 18
2025
Q1 		– Sell
-756,089
Closed -$35.9M – 3923
2024
Q4 		$34.1M Sell
756,089
-219,400
-22% -$11M 0.04% 506
2024
Q3 		$50.4M Buy
975,489
+2,409
+0.2% +$122K 0.07% 345
2024
Q2 		$55.7M Buy
973,080
+879,818
+943% +$48.8M 0.09% 261
2024
Q1 		$4.81M Sell
93,262
-34,548
-27% -$1.51M 0.01% 1252
2023
Q4 		$5.06M Buy
127,810
+124,250
+3,490% +$4.35M 0.01% 1030
2023
Q3 		$123K Buy
+3,560
New +$112K ﹤0.01% 2587
2023
Q1 		– Sell
-282,629
Closed -$6.74M – 3083
2022
Q4 		$6.74M Buy
+282,629
New +$7.46M 0.04% 586
2022
Q3 		– Sell
-605,008
Closed -$20.5M – 3090
2022
Q2 		$20.5M Buy
605,008
+467,908
+341% +$18.8M 0.15% 173
2022
Q1 		$5.14M Buy
+137,100
New +$5.63M 0.04% 515
2021
Q4 		– Sell
-127,468
Closed -$5.44M – 3013
2021
Q3 		$5.44M Buy
127,468
+62,915
+97% +$2.99M 0.07% 377
2021
Q2 		$3.47M Sell
64,553
-934
-1% -$50.5K 0.04% 522
2021
Q1 		$3.3M Buy
65,487
+25,825
+65% +$1.21M 0.05% 469
2020
Q4 		$1.66M Buy
+39,662
New +$1.32M 0.02% 689
2019
Q2 		– Sell
-7,085
Closed -$257K – 574
2019
Q1 		$257K Buy
+7,085
New +$243K 0.03% 386
2018
Q4 		– Sell
-9,949
Closed -$440K – 901
2018
Q3 		$440K Buy
9,949
+6,976
+235% +$353K 0.06% 251
2018
Q2 		$174K Buy
2,973
+2,506
+537% +$159K 0.11% 184
2018
Q1 		$32K Buy
+467
New +$31.4K 0.01% 295

Other funds holding WDC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Qube Research & Technologies (QRT)'s WDC Position: Q2 2026 in Review

Qube Research & Technologies (QRT) opened a new position in Western Digital (WDC) in Q2 2026: 915,929 shares worth $585M. The stake represents 0.54% of the portfolio and ranks #18 among its holdings. This is a return to the name: Qube Research & Technologies (QRT) previously reported a position in WDC as recently as Q4 2024.

Qube Research & Technologies (QRT) first reported a position in WDC in Q1 2018 and has held it in 18 quarters since. 1,849 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • Qube Research & Technologies (QRT) held 915,929 shares of Western Digital worth $585M as of Q2 2026.
  • Western Digital was a new Qube Research & Technologies (QRT) position in Q2 2026.
  • Western Digital made up 0.54% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #18 holding.
  • Qube Research & Technologies (QRT) first reported a position in Western Digital in Q1 2018 and has held it in 18 quarters since.
  • 1,849 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.