Jane Street’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 | $1.84B | Buy |
6,809,400
+1,096,300
| +19% | +$286M | 0.24% | 51 |
|
|
2025
Q4 | $984M | Buy |
5,713,100
+3,321,400
| +139% | +$504M | 0.15% | 91 |
|
|
2025
Q3 | $287M | Buy |
2,391,700
+1,233,800
| +107% | +$101M | 0.04% | 276 |
|
|
2025
Q2 | $74.1M | Buy |
1,157,900
+53,100
| +5% | +$2.53M | 0.01% | 579 |
|
|
2025
Q1 | $44.7M | Sell |
1,104,800
-48,327
| -4% | -$2.29M | 0.01% | 728 |
|
|
2024
Q4 | $52M | Buy |
1,153,127
+550,236
| +91% | +$27.7M | 0.01% | 683 |
|
|
2024
Q3 | $31.1M | Sell |
602,891
-75,808
| -11% | -$3.83M | 0.01% | 955 |
|
|
2024
Q2 | $38.9M | Sell |
678,699
-93,404
| -12% | -$5.18M | 0.01% | 839 |
|
|
2024
Q1 | $39.8M | Sell |
772,103
-420,582
| -35% | -$18.4M | 0.01% | 747 |
|
|
2023
Q4 | $47.2M | Sell |
1,192,685
-35,059
| -3% | -$1.23M | 0.01% | 706 |
|
|
2023
Q3 | $42.3M | Buy |
1,227,744
+5,292
| +0.4% | +$167K | 0.01% | 633 |
|
|
2023
Q2 | $35M | Sell |
1,222,452
-249,915
| -17% | -$6.95M | 0.01% | 782 |
|
|
2023
Q1 | $41.9M | Buy |
1,472,367
+631,865
| +75% | +$18.5M | 0.02% | 593 |
|
|
2022
Q4 | $20M | Sell |
840,502
-44,850
| -5% | -$1.18M | 0.01% | 1008 |
|
|
2022
Q3 | $21.8M | Sell |
885,352
-140,899
| -14% | -$4.68M | 0.01% | 993 |
|
|
2022
Q2 | $34.8M | Sell |
1,026,251
-349,669
| -25% | -$14M | 0.01% | 744 |
|
|
2022
Q1 | $51.6M | Buy |
1,375,920
+261,028
| +23% | +$10.7M | 0.02% | 672 |
|
|
2021
Q4 | $55M | Sell |
1,114,892
-226,498
| -17% | -$9.84M | 0.02% | 605 |
|
|
2021
Q3 | $57.2M | Buy |
1,341,390
+491,892
| +58% | +$23.4M | 0.02% | 548 |
|
|
2021
Q2 | $45.7M | Buy |
849,498
+366,735
| +76% | +$19.8M | 0.02% | 591 |
|
|
2021
Q1 | $24.4M | Sell |
482,763
-385,522
| -44% | -$18M | 0.01% | 834 |
|
|
2020
Q4 | $36.4M | Sell |
868,285
-481,704
| -36% | -$16M | 0.02% | 559 |
|
|
2020
Q3 | $37.3M | Buy |
1,349,989
+749,215
| +125% | +$22.3M | 0.02% | 497 |
|
|
2020
Q2 | $20M | Buy |
600,774
+423,360
| +239% | +$13.7M | 0.02% | 756 |
|
|
2020
Q1 | $5.58M | Buy |
177,414
+51,597
| +41% | +$2.28M | 0.01% | 1106 |
|
|
2019
Q4 | $6.04M | Sell |
125,817
-119,600
| -49% | -$4.99M | 0.01% | 938 |
|
|
2019
Q3 | $11.1M | Sell |
245,417
-13,230
| -5% | -$565K | 0.02% | 554 |
|
|
2019
Q2 | $9.3M | Buy |
258,647
+97,902
| +61% | +$3.36M | 0.02% | 663 |
|
|
2019
Q1 | $5.84M | Buy |
160,745
+49,613
| +45% | +$1.7M | 0.01% | 1026 |
|
|
2018
Q4 | $3.1M | Sell |
111,132
-1,985
| -2% | -$70.3K | 0.01% | 1300 |
|
|
2018
Q3 | $5M | Sell |
113,117
-64,959
| -36% | -$3.29M | 0.01% | 1037 |
|
|
2018
Q2 | $10.4M | Sell |
178,076
-91,022
| -34% | -$5.79M | 0.02% | 590 |
|
|
2018
Q1 | $18.8M | Buy |
269,098
+119,731
| +80% | +$8.06M | 0.05% | 311 |
|
|
2017
Q4 | $8.98M | Sell |
149,367
-389,226
| -72% | -$25.1M | 0.03% | 554 |
|
|
2017
Q3 | $35.2M | Buy |
538,593
+382,214
| +244% | +$25.4M | 0.11% | 167 |
|
|
2017
Q2 | $10.5M | Buy |
156,379
+64,960
| +71% | +$4.32M | 0.04% | 444 |
|
|
2017
Q1 | $5.7M | Sell |
91,419
-282,725
| -76% | -$16.2M | 0.03% | 634 |
|
|
2016
Q4 | $19.2M | Buy |
374,144
+170,931
| +84% | +$7.88M | 0.08% | 188 |
|
|
2016
Q3 | $8.98M | Buy |
203,213
+155,982
| +330% | +$5.88M | 0.04% | 343 |
|
|
2016
Q2 | $1.69M | Sell |
47,231
-107,957
| -70% | -$3.55M | 0.01% | 1450 |
|
|
2016
Q1 | $5.54M | Sell |
155,188
-116,953
| -43% | -$4.18M | 0.03% | 517 |
|
|
2015
Q4 | $12.4M | Buy |
+272,141
| New | +$13.9M | 0.08% | 223 |
|
|
2015
Q3 | – | Sell |
-136,401
| Closed | -$8.09M | – | 4219 |
|
|
2015
Q2 | $8.09M | Buy |
136,401
+124,097
| +1,009% | +$8.89M | 0.05% | 307 |
|
|
2015
Q1 | $846K | Buy |
+12,304
| New | +$962K | 0.01% | 1521 |
|
Other funds holding WDC
VCM
VPM
Jane Street's WDC Position: Q1 2026 in Review
Jane Street reduced its Western Digital (WDC) stake by 7.8% in Q1 2026, selling an estimated $757K and leaving 34,506 shares worth $9.33M. The position accounts for ﹤0.01% of the portfolio, ranked #2623.
Jane Street first reported a position in WDC in Q2 2013 and has held it in 52 quarters since. The position peaked at $110M in Q3 2025. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.
- Jane Street held 34,506 shares of Western Digital worth $9.33M as of Q1 2026.
- Jane Street sold 2,901 Western Digital shares in Q1 2026, an estimated $757K.
- Western Digital made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2623 holding.
- Jane Street first reported a position in Western Digital in Q2 2013 and has held it in 52 quarters since.
- Jane Street's Western Digital position peaked at $110M in Q3 2025.
- 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.