Two Sigma Investments’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 | $533K | Sell |
1,970
-308,287
| -99% | -$80.5M | ﹤0.01% | 3701 |
|
|
2025
Q4 | $53.4M | Sell |
310,257
-971,646
| -76% | -$147M | 0.08% | 328 |
|
|
2025
Q3 | $154M | Buy |
1,281,903
+795,387
| +163% | +$65M | 0.23% | 124 |
|
|
2025
Q2 | $31.1M | Sell |
486,516
-105,402
| -18% | -$5.02M | 0.06% | 404 |
|
|
2025
Q1 | $23.9M | Sell |
591,918
-453,096
| -43% | -$21.5M | 0.05% | 424 |
|
|
2024
Q4 | $47.1M | Sell |
1,045,014
-761,265
| -42% | -$38.3M | 0.1% | 240 |
|
|
2024
Q3 | $93.2M | Sell |
1,806,279
-550,464
| -23% | -$27.8M | 0.2% | 116 |
|
|
2024
Q2 | $135M | Sell |
2,356,743
-142,252
| -6% | -$7.89M | 0.31% | 75 |
|
|
2024
Q1 | $129M | Sell |
2,498,995
-271,130
| -10% | -$11.9M | 0.3% | 75 |
|
|
2023
Q4 | $110M | Buy |
2,770,125
+2,708,605
| +4,403% | +$94.8M | 0.25% | 101 |
|
|
2023
Q3 | $2.12M | Sell |
61,520
-22,125
| -26% | -$698K | 0.01% | 1346 |
|
|
2023
Q2 | $2.4M | Sell |
83,645
-331,540
| -80% | -$9.22M | 0.01% | 1316 |
|
|
2023
Q1 | $11.8M | Buy |
415,185
+353,665
| +575% | +$10.4M | 0.03% | 532 |
|
|
2022
Q4 | $1.47M | Buy |
+61,520
| New | +$1.62M | ﹤0.01% | 1496 |
|
|
2022
Q1 | – | Sell |
-459,828
| Closed | -$22.7M | – | 4437 |
|
|
2021
Q4 | $22.7M | Buy |
+459,828
| New | +$20M | 0.05% | 435 |
|
|
2021
Q3 | – | Sell |
-22,285
| Closed | -$1.06M | – | 4769 |
|
|
2021
Q2 | $1.2M | Buy |
22,285
+8,997
| +68% | +$487K | ﹤0.01% | 2317 |
|
|
2021
Q1 | $670K | Sell |
13,288
-447,099
| -97% | -$20.9M | ﹤0.01% | 2662 |
|
|
2020
Q4 | $19.3M | Buy |
+460,387
| New | +$15.3M | 0.06% | 386 |
|
|
2020
Q1 | – | Sell |
-160,508
| Closed | -$7.11M | – | 3890 |
|
|
2019
Q4 | $7.7M | Sell |
160,508
-36,565
| -19% | -$1.53M | 0.02% | 732 |
|
|
2019
Q3 | $8.88M | Sell |
197,073
-821,601
| -81% | -$35.1M | 0.03% | 593 |
|
|
2019
Q2 | $36.6M | Buy |
1,018,674
+1,005,173
| +7,445% | +$34.5M | 0.12% | 207 |
|
|
2019
Q1 | $490K | Sell |
13,501
-1,142,876
| -99% | -$39.1M | ﹤0.01% | 2285 |
|
|
2018
Q4 | $32.3M | Buy |
+1,156,377
| New | +$41M | 0.13% | 215 |
|
|
2018
Q2 | – | Sell |
-1,630,714
| Closed | -$104M | – | 3692 |
|
|
2018
Q1 | $114M | Sell |
1,630,714
-462,955
| -22% | -$31.2M | 0.38% | 44 |
|
|
2017
Q4 | $126M | Buy |
2,093,669
+2,086,785
| +30,314% | +$134M | 0.41% | 35 |
|
|
2017
Q3 | $450K | Sell |
6,884
-13,933
| -67% | -$924K | ﹤0.01% | 2201 |
|
|
2017
Q2 | $1.39M | Sell |
20,817
-25,536
| -55% | -$1.7M | 0.01% | 1680 |
|
|
2017
Q1 | $2.89M | Sell |
46,353
-138,110
| -75% | -$7.93M | 0.01% | 1224 |
|
|
2016
Q4 | $9.47M | Sell |
184,463
-436,802
| -70% | -$20.1M | 0.04% | 554 |
|
|
2016
Q3 | $27.5M | Sell |
621,265
-1,175,763
| -65% | -$44.3M | 0.1% | 233 |
|
|
2016
Q2 | $64.2M | Sell |
1,797,028
-2,063,929
| -53% | -$68M | 0.28% | 77 |
|
|
2016
Q1 | $138M | Buy |
3,860,957
+1,335,349
| +53% | +$47.8M | 0.66% | 12 |
|
|
2015
Q4 | $115M | Buy |
2,525,608
+1,087,578
| +76% | +$55.5M | 0.55% | 27 |
|
|
2015
Q3 | $86.3M | Buy |
1,438,030
+743,081
| +107% | +$44.7M | 0.44% | 51 |
|
|
2015
Q2 | $41.2M | Buy |
694,949
+170,479
| +33% | +$12.2M | 0.19% | 134 |
|
|
2015
Q1 | $36.1M | Sell |
524,470
-1,022,136
| -66% | -$79.9M | 0.17% | 163 |
|
|
2014
Q4 | $129M | Buy |
1,546,606
+242,783
| +19% | +$18.3M | 0.72% | 12 |
|
|
2014
Q3 | $95.9M | Buy |
1,303,823
+1,242,006
| +2,009% | +$93.3M | 0.43% | 50 |
|
|
2014
Q2 | $4.31M | Buy |
+61,817
| New | +$4.14M | 0.02% | 751 |
|
|
2014
Q1 | – | Sell |
-610,648
| Closed | -$38.7M | – | 2289 |
|
|
2013
Q4 | $38.7M | Buy |
610,648
+432,055
| +242% | +$24.1M | 0.21% | 112 |
|
|
2013
Q3 | $8.56M | Sell |
178,593
-43,408
| -20% | -$2.14M | 0.05% | 379 |
|
|
2013
Q2 | $10.4M | Buy |
+222,001
| New | +$9.73M | 0.07% | 337 |
|
Other funds holding WDC
VCM
VPM
Two Sigma Investments's WDC Position: Q1 2026 in Review
Two Sigma Investments reduced its Western Digital (WDC) stake by 99% in Q1 2026, selling an estimated $80.5M and leaving 1,970 shares worth $533K. The position accounts for ﹤0.01% of the portfolio, ranked #3701.
Two Sigma Investments first reported a position in WDC in Q2 2013 and has held it in 42 quarters since. The position peaked at $154M in Q3 2025. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.
- Two Sigma Investments held 1,970 shares of Western Digital worth $533K as of Q1 2026.
- Two Sigma Investments sold 308,287 Western Digital shares in Q1 2026, an estimated $80.5M.
- Western Digital made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #3701 holding.
- Two Sigma Investments first reported a position in Western Digital in Q2 2013 and has held it in 42 quarters since.
- Two Sigma Investments's Western Digital position peaked at $154M in Q3 2025.
- 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.
Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.