Citadel Advisors’s Western Digital WDC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $71.9M | Sell |
265,868
-1,053,898
| -80% | -$275M | 0.01% | 1056 |
|
|
2025
Q4 | $227M | Sell |
1,319,766
-2,407,840
| -65% | -$365M | 0.03% | 434 |
|
|
2025
Q3 | $448M | Buy |
3,727,606
+212,003
| +6% | +$17.3M | 0.07% | 218 |
|
|
2025
Q2 | $225M | Sell |
3,515,603
-381,329
| -10% | -$18.2M | 0.04% | 374 |
|
|
2025
Q1 | $158M | Buy |
3,896,932
+75,789
| +2% | +$3.6M | 0.03% | 461 |
|
|
2024
Q4 | $172M | Buy |
3,821,143
+1,720,933
| +82% | +$86.5M | 0.03% | 465 |
|
|
2024
Q3 | $108M | Sell |
2,100,210
-4,168,538
| -66% | -$211M | 0.02% | 652 |
|
|
2024
Q2 | $359M | Sell |
6,268,748
-1,394,411
| -18% | -$77.3M | 0.07% | 193 |
|
|
2024
Q1 | $395M | Sell |
7,663,159
-1,464,685
| -16% | -$64.1M | 0.08% | 172 |
|
|
2023
Q4 | $361M | Buy |
9,127,844
+2,150,416
| +31% | +$75.3M | 0.07% | 173 |
|
|
2023
Q3 | $241M | Buy |
6,977,428
+4,916,923
| +239% | +$155M | 0.05% | 255 |
|
|
2023
Q2 | $59.1M | Buy |
2,060,505
+969,965
| +89% | +$27M | 0.01% | 925 |
|
|
2023
Q1 | $31.1M | Sell |
1,090,540
-1,493,845
| -58% | -$43.8M | 0.01% | 1504 |
|
|
2022
Q4 | $61.6M | Buy |
2,584,385
+1,044,336
| +68% | +$27.6M | 0.01% | 969 |
|
|
2022
Q3 | $37.9M | Buy |
1,540,049
+816,122
| +113% | +$27.1M | 0.01% | 1280 |
|
|
2022
Q2 | $24.5M | Sell |
723,927
-1,577,281
| -69% | -$63.3M | 0.01% | 1641 |
|
|
2022
Q1 | $86.4M | Buy |
2,301,208
+2,207,292
| +2,350% | +$90.6M | 0.02% | 731 |
|
|
2021
Q4 | $4.63M | Sell |
93,916
-1,832,103
| -95% | -$79.6M | ﹤0.01% | 4448 |
|
|
2021
Q3 | $82.2M | Sell |
1,926,019
-1,032,423
| -35% | -$49M | 0.02% | 766 |
|
|
2021
Q2 | $159M | Buy |
2,958,442
+1,346,814
| +84% | +$72.8M | 0.04% | 427 |
|
|
2021
Q1 | $81.3M | Buy |
1,611,628
+629,209
| +64% | +$29.4M | 0.02% | 698 |
|
|
2020
Q4 | $41.1M | Buy |
982,419
+354,354
| +56% | +$11.8M | 0.01% | 1111 |
|
|
2020
Q3 | $17.4M | Buy |
628,065
+271,732
| +76% | +$8.08M | ﹤0.01% | 1694 |
|
|
2020
Q2 | $11.9M | Sell |
356,333
-1,401,378
| -80% | -$45.4M | ﹤0.01% | 2033 |
|
|
2020
Q1 | $55.3M | Sell |
1,757,711
-807,484
| -31% | -$35.8M | 0.02% | 595 |
|
|
2019
Q4 | $123M | Sell |
2,565,195
-1,270,698
| -33% | -$53M | 0.05% | 324 |
|
|
2019
Q3 | $173M | Buy |
3,835,893
+3,819,488
| +23,282% | +$163M | 0.08% | 192 |
|
|
2019
Q2 | $590K | Sell |
16,405
-4,951
| -23% | -$170K | ﹤0.01% | 6574 |
|
|
2019
Q1 | $776K | Sell |
21,356
-146,604
| -87% | -$5.02M | ﹤0.01% | 6041 |
|
|
2018
Q4 | $4.69M | Sell |
167,960
-1,548,752
| -90% | -$54.9M | ﹤0.01% | 2878 |
|
|
2018
Q3 | $76M | Buy |
1,716,712
+32,300
| +2% | +$1.64M | 0.03% | 538 |
|
|
2018
Q2 | $98.6M | Buy |
1,684,412
+197,068
| +13% | +$12.5M | 0.05% | 375 |
|
|
2018
Q1 | $104M | Sell |
1,487,344
-374,276
| -20% | -$25.2M | 0.06% | 309 |
|
|
2017
Q4 | $112M | Sell |
1,861,620
-1,910,675
| -51% | -$123M | 0.07% | 293 |
|
|
2017
Q3 | $246M | Buy |
3,772,295
+83,284
| +2% | +$5.53M | 0.19% | 64 |
|
|
2017
Q2 | $247M | Sell |
3,689,011
-532,023
| -13% | -$35.3M | 0.21% | 58 |
|
|
2017
Q1 | $263M | Buy |
4,221,034
+3,416,626
| +425% | +$196M | 0.24% | 43 |
|
|
2016
Q4 | $41.3M | Buy |
804,408
+755,228
| +1,536% | +$34.8M | 0.04% | 459 |
|
|
2016
Q3 | $2.17M | Sell |
49,180
-1,085,708
| -96% | -$40.9M | ﹤0.01% | 2874 |
|
|
2016
Q2 | $40.5M | Buy |
1,134,888
+1,024,896
| +932% | +$33.7M | 0.05% | 437 |
|
|
2016
Q1 | $3.93M | Buy |
109,992
+35,212
| +47% | +$1.26M | 0.01% | 1991 |
|
|
2015
Q4 | $3.39M | Sell |
74,780
-7,546,371
| -99% | -$385M | ﹤0.01% | 2187 |
|
|
2015
Q3 | $458M | Buy |
7,621,151
+4,752,992
| +166% | +$286M | 0.43% | 19 |
|
|
2015
Q2 | $170M | Sell |
2,868,159
-1,193,537
| -29% | -$85.5M | 0.15% | 130 |
|
|
2015
Q1 | $279M | Buy |
4,061,696
+2,320,934
| +133% | +$182M | 0.26% | 48 |
|
|
2014
Q4 | $146M | Buy |
1,740,762
+776,224
| +80% | +$58.6M | 0.14% | 106 |
|
|
2014
Q3 | $71M | Sell |
964,538
-415,065
| -30% | -$31.2M | 0.07% | 282 |
|
|
2014
Q2 | $96.2M | Buy |
1,379,603
+22,544
| +2% | +$1.51M | 0.11% | 176 |
|
|
2014
Q1 | $94.2M | Sell |
1,357,059
-513,111
| -27% | -$33.5M | 0.11% | 186 |
|
|
2013
Q4 | $119M | Buy |
1,870,170
+416,884
| +29% | +$23.3M | 0.15% | 119 |
|
|
2013
Q3 | $69.6M | Sell |
1,453,286
-531,922
| -27% | -$26.3M | 0.11% | 202 |
|
|
2013
Q2 | $93.2M | Buy |
+1,985,208
| New | +$87M | 0.16% | 112 |
|
Other funds holding WDC
VCM
VPM
Citadel Advisors's WDC Position: Q1 2026 in Review
Citadel Advisors reduced its Western Digital (WDC) stake by 80% in Q1 2026, selling an estimated $275M and leaving 265,868 shares worth $71.9M. The position accounts for 0.01% of the portfolio, ranked #1056.
Citadel Advisors first reported a position in WDC in Q2 2013 and has held it in 52 quarters since. The position peaked at $458M in Q3 2015. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.
- Citadel Advisors held 265,868 shares of Western Digital worth $71.9M as of Q1 2026.
- Citadel Advisors sold 1,053,898 Western Digital shares in Q1 2026, an estimated $275M.
- Western Digital made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1056 holding.
- Citadel Advisors first reported a position in Western Digital in Q2 2013 and has held it in 52 quarters since.
- Citadel Advisors's Western Digital position peaked at $458M in Q3 2015.
- 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.