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 | $547M | Sell |
2,023,900
-1,533,400
| -43% | -$400M | 0.09% | 159 |
|
|
2025
Q4 | $613M | Sell |
3,557,300
-564,700
| -14% | -$85.6M | 0.09% | 142 |
|
|
2025
Q3 | $495M | Buy |
4,122,000
+628,300
| +18% | +$51.3M | 0.08% | 189 |
|
|
2025
Q2 | $224M | Sell |
3,493,700
-1,998,000
| -36% | -$95.1M | 0.04% | 375 |
|
|
2025
Q1 | $222M | Sell |
5,491,700
-575,975
| -9% | -$27.3M | 0.04% | 341 |
|
|
2024
Q4 | $273M | Buy |
6,067,675
+1,347,476
| +29% | +$67.7M | 0.05% | 287 |
|
|
2024
Q3 | $244M | Buy |
4,720,199
+1,183,026
| +33% | +$59.8M | 0.05% | 302 |
|
|
2024
Q2 | $203M | Sell |
3,537,173
-248,459
| -7% | -$13.8M | 0.04% | 341 |
|
|
2024
Q1 | $195M | Buy |
3,785,632
+1,842,277
| +95% | +$80.7M | 0.04% | 386 |
|
|
2023
Q4 | $76.9M | Buy |
1,943,355
+1,369,041
| +238% | +$47.9M | 0.02% | 855 |
|
|
2023
Q3 | $19.8M | Sell |
574,314
-24,608
| -4% | -$776K | ﹤0.01% | 1871 |
|
|
2023
Q2 | $17.2M | Sell |
598,922
-919,617
| -61% | -$25.6M | ﹤0.01% | 2042 |
|
|
2023
Q1 | $43.2M | Buy |
1,518,539
+124,362
| +9% | +$3.65M | 0.01% | 1202 |
|
|
2022
Q4 | $33.2M | Sell |
1,394,177
-714,950
| -34% | -$18.9M | 0.01% | 1457 |
|
|
2022
Q3 | $51.9M | Sell |
2,109,127
-873,444
| -29% | -$29M | 0.01% | 1046 |
|
|
2022
Q2 | $101M | Buy |
2,982,571
+1,495,387
| +101% | +$60.1M | 0.03% | 569 |
|
|
2022
Q1 | $55.8M | Sell |
1,487,184
-33,472
| -2% | -$1.37M | 0.01% | 1034 |
|
|
2021
Q4 | $75M | Buy |
1,520,656
+132,697
| +10% | +$5.77M | 0.02% | 867 |
|
|
2021
Q3 | $59.2M | Sell |
1,387,959
-692,855
| -33% | -$32.9M | 0.01% | 996 |
|
|
2021
Q2 | $112M | Buy |
2,080,814
+158,760
| +8% | +$8.59M | 0.03% | 608 |
|
|
2021
Q1 | $97M | Sell |
1,922,054
-224,117
| -10% | -$10.5M | 0.02% | 595 |
|
|
2020
Q4 | $89.9M | Sell |
2,146,171
-883,631
| -29% | -$29.3M | 0.02% | 608 |
|
|
2020
Q3 | $83.7M | Buy |
3,029,802
+1,180,513
| +64% | +$35.1M | 0.02% | 563 |
|
|
2020
Q2 | $61.7M | Sell |
1,849,289
-160,083
| -8% | -$5.19M | 0.02% | 667 |
|
|
2020
Q1 | $63.2M | Buy |
2,009,372
+102,664
| +5% | +$4.55M | 0.03% | 540 |
|
|
2019
Q4 | $91.5M | Sell |
1,906,708
-441,485
| -19% | -$18.4M | 0.04% | 437 |
|
|
2019
Q3 | $106M | Sell |
2,348,193
-1,080,362
| -32% | -$46.1M | 0.05% | 374 |
|
|
2019
Q2 | $123M | Buy |
3,428,555
+698,809
| +26% | +$24M | 0.06% | 313 |
|
|
2019
Q1 | $99.2M | Buy |
2,729,746
+834,416
| +44% | +$28.6M | 0.05% | 366 |
|
|
2018
Q4 | $53M | Buy |
1,895,330
+858,495
| +83% | +$30.4M | 0.03% | 581 |
|
|
2018
Q3 | $45.9M | Buy |
1,036,835
+178,605
| +21% | +$9.05M | 0.02% | 809 |
|
|
2018
Q2 | $50.2M | Buy |
858,230
+59,006
| +7% | +$3.75M | 0.02% | 706 |
|
|
2018
Q1 | $55.7M | Buy |
799,224
+186,675
| +30% | +$12.6M | 0.03% | 549 |
|
|
2017
Q4 | $36.8M | Sell |
612,549
-149,499
| -20% | -$9.63M | 0.02% | 779 |
|
|
2017
Q3 | $49.8M | Buy |
762,048
+6,747
| +0.9% | +$448K | 0.04% | 552 |
|
|
2017
Q2 | $50.6M | Sell |
755,301
-260,234
| -26% | -$17.3M | 0.04% | 487 |
|
|
2017
Q1 | $63.4M | Buy |
1,015,535
+239,595
| +31% | +$13.8M | 0.06% | 340 |
|
|
2016
Q4 | $39.9M | Buy |
775,940
+56,228
| +8% | +$2.59M | 0.04% | 480 |
|
|
2016
Q3 | $31.8M | Sell |
719,712
-205,594
| -22% | -$7.75M | 0.03% | 610 |
|
|
2016
Q2 | $33.1M | Sell |
925,306
-316,065
| -25% | -$10.4M | 0.04% | 511 |
|
|
2016
Q1 | $44.3M | Buy |
1,241,371
+952,692
| +330% | +$34.1M | 0.06% | 345 |
|
|
2015
Q4 | $13.1M | Buy |
288,679
+2,779
| +1% | +$142K | 0.01% | 1082 |
|
|
2015
Q3 | $17.2M | Buy |
285,900
+58,873
| +26% | +$3.54M | 0.02% | 993 |
|
|
2015
Q2 | $13.5M | Buy |
227,027
+23,153
| +11% | +$1.66M | 0.01% | 1271 |
|
|
2015
Q1 | $14M | Buy |
203,874
+100,548
| +97% | +$7.86M | 0.01% | 1201 |
|
|
2014
Q4 | $8.65M | Buy |
103,326
+16,405
| +19% | +$1.24M | 0.01% | 1516 |
|
|
2014
Q3 | $6.39M | Sell |
86,921
-91,023
| -51% | -$6.84M | 0.01% | 1764 |
|
|
2014
Q2 | $12.4M | Sell |
177,944
-6,482
| -4% | -$434K | 0.01% | 1105 |
|
|
2014
Q1 | $12.8M | Buy |
184,426
+73,691
| +67% | +$4.81M | 0.02% | 1113 |
|
|
2013
Q4 | $7.02M | Sell |
110,735
-36,912
| -25% | -$2.06M | 0.01% | 1443 |
|
|
2013
Q3 | $7.08M | Sell |
147,647
-44,850
| -23% | -$2.21M | 0.01% | 1321 |
|
|
2013
Q2 | $9.03M | Buy |
+192,497
| New | +$8.43M | 0.02% | 1135 |
|
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.