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 | $369M | Sell |
1,364,900
-116,000
| -8% | -$30.3M | 0.05% | 254 |
|
|
2025
Q4 | $255M | Buy |
1,480,900
+29,600
| +2% | +$4.49M | 0.04% | 289 |
|
|
2025
Q3 | $174M | Buy |
1,451,300
+315,300
| +28% | +$25.8M | 0.03% | 394 |
|
|
2025
Q2 | $72.7M | Sell |
1,136,000
-1,911,400
| -63% | -$91M | 0.01% | 582 |
|
|
2025
Q1 | $123M | Sell |
3,047,400
-583,970
| -16% | -$27.7M | 0.03% | 323 |
|
|
2024
Q4 | $164M | Sell |
3,631,370
-205,065
| -5% | -$10.3M | 0.04% | 304 |
|
|
2024
Q3 | $198M | Buy |
3,836,435
+976,638
| +34% | +$49.3M | 0.04% | 232 |
|
|
2024
Q2 | $164M | Sell |
2,859,797
-352,976
| -11% | -$19.6M | 0.04% | 250 |
|
|
2024
Q1 | $166M | Sell |
3,212,773
-125,818
| -4% | -$5.51M | 0.03% | 257 |
|
|
2023
Q4 | $132M | Buy |
3,338,591
+2,653,277
| +387% | +$92.9M | 0.03% | 317 |
|
|
2023
Q3 | $23.6M | Buy |
685,314
+128,463
| +23% | +$4.05M | 0.01% | 978 |
|
|
2023
Q2 | $16M | Sell |
556,851
-503,930
| -48% | -$14M | 0.01% | 1437 |
|
|
2023
Q1 | $30.2M | Buy |
1,060,781
+86,656
| +9% | +$2.54M | 0.01% | 749 |
|
|
2022
Q4 | $23.2M | Sell |
974,125
-35,986
| -4% | -$949K | 0.01% | 897 |
|
|
2022
Q3 | $24.9M | Sell |
1,010,111
-904,535
| -47% | -$30M | 0.01% | 901 |
|
|
2022
Q2 | $64.9M | Buy |
1,914,646
+908,637
| +90% | +$36.5M | 0.03% | 442 |
|
|
2022
Q1 | $37.8M | Sell |
1,006,009
-330,221
| -25% | -$13.6M | 0.01% | 835 |
|
|
2021
Q4 | $65.9M | Sell |
1,336,230
-513,324
| -28% | -$22.3M | 0.02% | 533 |
|
|
2021
Q3 | $78.9M | Buy |
1,849,554
+359,724
| +24% | +$17.1M | 0.03% | 420 |
|
|
2021
Q2 | $80.1M | Buy |
1,489,830
+126,082
| +9% | +$6.82M | 0.03% | 371 |
|
|
2021
Q1 | $68.8M | Buy |
1,363,748
+234,038
| +21% | +$10.9M | 0.03% | 380 |
|
|
2020
Q4 | $47.3M | Sell |
1,129,710
-247,136
| -18% | -$8.2M | 0.02% | 470 |
|
|
2020
Q3 | $38M | Buy |
1,376,846
+204,403
| +17% | +$6.08M | 0.02% | 493 |
|
|
2020
Q2 | $39.1M | Buy |
1,172,443
+838,518
| +251% | +$27.2M | 0.03% | 442 |
|
|
2020
Q1 | $10.5M | Sell |
333,925
-224,778
| -40% | -$9.95M | 0.01% | 741 |
|
|
2019
Q4 | $26.8M | Buy |
558,703
+304,158
| +119% | +$12.7M | 0.04% | 305 |
|
|
2019
Q3 | $11.5M | Sell |
254,545
-199,773
| -44% | -$8.53M | 0.02% | 537 |
|
|
2019
Q2 | $16.3M | Sell |
454,318
-72,633
| -14% | -$2.49M | 0.03% | 436 |
|
|
2019
Q1 | $19.1M | Buy |
526,951
+203,345
| +63% | +$6.96M | 0.03% | 425 |
|
|
2018
Q4 | $9.04M | Buy |
323,606
+171,593
| +113% | +$6.08M | 0.02% | 634 |
|
|
2018
Q3 | $6.73M | Sell |
152,013
-300,982
| -66% | -$15.2M | 0.01% | 846 |
|
|
2018
Q2 | $26.5M | Sell |
452,995
-216,840
| -32% | -$13.8M | 0.06% | 233 |
|
|
2018
Q1 | $46.7M | Buy |
669,835
+263,277
| +65% | +$17.7M | 0.12% | 130 |
|
|
2017
Q4 | $24.4M | Buy |
406,558
+204,404
| +101% | +$13.2M | 0.07% | 250 |
|
|
2017
Q3 | $13.2M | Sell |
202,154
-129,390
| -39% | -$8.59M | 0.04% | 421 |
|
|
2017
Q2 | $22.2M | Buy |
331,544
+48,290
| +17% | +$3.21M | 0.08% | 226 |
|
|
2017
Q1 | $17.7M | Buy |
283,254
+6,747
| +2% | +$388K | 0.08% | 222 |
|
|
2016
Q4 | $14.2M | Buy |
276,507
+93,536
| +51% | +$4.31M | 0.06% | 246 |
|
|
2016
Q3 | $8.09M | Sell |
182,971
-14,818
| -7% | -$558K | 0.04% | 383 |
|
|
2016
Q2 | $7.07M | Buy |
197,789
+88,245
| +81% | +$2.91M | 0.04% | 477 |
|
|
2016
Q1 | $3.91M | Buy |
109,544
+66,017
| +152% | +$2.36M | 0.02% | 694 |
|
|
2015
Q4 | $1.98M | Buy |
43,527
+29,239
| +205% | +$1.49M | 0.01% | 1089 |
|
|
2015
Q3 | $858K | Sell |
14,288
-37,706
| -73% | -$2.27M | 0.01% | 1766 |
|
|
2015
Q2 | $3.08M | Buy |
51,994
+16,273
| +46% | +$1.17M | 0.02% | 720 |
|
|
2015
Q1 | $2.46M | Buy |
+35,721
| New | +$2.79M | 0.02% | 744 |
|
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.