State of Wisconsin Investment Board’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 | $60.1M | Sell |
222,130
-4,836
| -2% | -$1.26M | 0.14% | 119 |
|
|
2025
Q4 | $39.1M | Buy |
226,966
+29,606
| +15% | +$4.49M | 0.09% | 186 |
|
|
2025
Q3 | $23.7M | Buy |
197,360
+3,695
| +2% | +$302K | 0.05% | 299 |
|
|
2025
Q2 | $12.4M | Sell |
193,665
-103,393
| -35% | -$4.92M | 0.03% | 542 |
|
|
2025
Q1 | $12M | Sell |
297,058
-95,287
| -24% | -$4.52M | 0.03% | 530 |
|
|
2024
Q4 | $17.7M | Buy |
392,345
+76,918
| +24% | +$3.87M | 0.05% | 374 |
|
|
2024
Q3 | $16.3M | Buy |
315,427
+83,292
| +36% | +$4.21M | 0.04% | 426 |
|
|
2024
Q2 | $13.3M | Buy |
232,135
+577
| +0.2% | +$32K | 0.04% | 460 |
|
|
2024
Q1 | $11.9M | Sell |
231,558
-89,972
| -28% | -$3.94M | 0.03% | 534 |
|
|
2023
Q4 | $12.7M | Buy |
321,530
+59,216
| +23% | +$2.07M | 0.04% | 487 |
|
|
2023
Q3 | $9.05M | Buy |
262,314
+42,315
| +19% | +$1.33M | 0.03% | 607 |
|
|
2023
Q2 | $6.31M | Sell |
219,999
-2,774
| -1% | -$77.2K | 0.02% | 840 |
|
|
2023
Q1 | $6.34M | Sell |
222,773
-25,492
| -10% | -$748K | 0.02% | 832 |
|
|
2022
Q4 | $5.92M | Sell |
248,265
-120,152
| -33% | -$3.17M | 0.02% | 842 |
|
|
2022
Q3 | $9.06M | Buy |
368,417
+78,030
| +27% | +$2.59M | 0.03% | 615 |
|
|
2022
Q2 | $9.84M | Sell |
290,387
-9,599
| -3% | -$385K | 0.03% | 652 |
|
|
2022
Q1 | $11.3M | Sell |
299,986
-1,632
| -0.5% | -$67K | 0.02% | 726 |
|
|
2021
Q4 | $14.9M | Sell |
301,618
-109,940
| -27% | -$4.78M | 0.03% | 607 |
|
|
2021
Q3 | $17.6M | Buy |
411,558
+100,672
| +32% | +$4.78M | 0.04% | 516 |
|
|
2021
Q2 | $16.7M | Buy |
310,886
+40,823
| +15% | +$2.21M | 0.03% | 524 |
|
|
2021
Q1 | $13.6M | Buy |
270,063
+43,400
| +19% | +$2.03M | 0.03% | 607 |
|
|
2020
Q4 | $9.49M | Sell |
226,663
-113,255
| -33% | -$3.76M | 0.02% | 699 |
|
|
2020
Q3 | $9.39M | Sell |
339,918
-255,973
| -43% | -$7.61M | 0.02% | 658 |
|
|
2020
Q2 | $19.9M | Sell |
595,891
-835,150
| -58% | -$27.1M | 0.06% | 352 |
|
|
2020
Q1 | $45M | Buy |
1,431,041
+113,961
| +9% | +$5.05M | 0.15% | 149 |
|
|
2019
Q4 | $63.2M | Buy |
1,317,080
+662,769
| +101% | +$27.6M | 0.16% | 139 |
|
|
2019
Q3 | $29.5M | Buy |
654,311
+130,678
| +25% | +$5.58M | 0.08% | 273 |
|
|
2019
Q2 | $18.8M | Buy |
523,633
+426,191
| +437% | +$14.6M | 0.05% | 383 |
|
|
2019
Q1 | $3.54M | Sell |
97,442
-242,570
| -71% | -$8.3M | 0.01% | 892 |
|
|
2018
Q4 | $9.5M | Sell |
340,012
-67,942
| -17% | -$2.41M | 0.03% | 551 |
|
|
2018
Q3 | $18.1M | Sell |
407,954
-50,149
| -11% | -$2.54M | 0.05% | 392 |
|
|
2018
Q2 | $26.8M | Sell |
458,103
-12,806
| -3% | -$815K | 0.08% | 272 |
|
|
2018
Q1 | $32.8M | Buy |
470,909
+8,699
| +2% | +$586K | 0.09% | 235 |
|
|
2017
Q4 | $27.8M | Buy |
462,210
+2,165
| +0.5% | +$139K | 0.08% | 287 |
|
|
2017
Q3 | $30M | Buy |
460,045
+20,405
| +5% | +$1.35M | 0.09% | 254 |
|
|
2017
Q2 | $29.4M | Buy |
439,640
+59,207
| +16% | +$3.93M | 0.1% | 248 |
|
|
2017
Q1 | $23.7M | Sell |
380,433
-43,696
| -10% | -$2.51M | 0.09% | 246 |
|
|
2016
Q4 | $21.8M | Sell |
424,129
-169,882
| -29% | -$7.83M | 0.09% | 224 |
|
|
2016
Q3 | $26.3M | Sell |
594,011
-5,409
| -0.9% | -$204K | 0.1% | 226 |
|
|
2016
Q2 | $21.4M | Buy |
599,420
+317,949
| +113% | +$10.5M | 0.09% | 260 |
|
|
2016
Q1 | $10.1M | Buy |
281,471
+83,622
| +42% | +$2.99M | 0.04% | 510 |
|
|
2015
Q4 | $8.98M | Sell |
197,849
-301,632
| -60% | -$15.4M | 0.03% | 538 |
|
|
2015
Q3 | $30M | Sell |
499,481
-6,113
| -1% | -$368K | 0.12% | 200 |
|
|
2015
Q2 | $30M | Buy |
505,594
+4,525
| +0.9% | +$324K | 0.11% | 224 |
|
|
2015
Q1 | $34.5M | Sell |
501,069
-6,126
| -1% | -$479K | 0.12% | 211 |
|
|
2014
Q4 | $42.4M | Buy |
507,195
+13,111
| +3% | +$990K | 0.15% | 165 |
|
|
2014
Q3 | $36.3M | Buy |
494,084
+1,469
| +0.3% | +$110K | 0.13% | 185 |
|
|
2014
Q2 | $34.4M | Buy |
492,615
+12,714
| +3% | +$852K | 0.12% | 195 |
|
|
2014
Q1 | $33.3M | Sell |
479,901
-195,923
| -29% | -$12.8M | 0.13% | 187 |
|
|
2013
Q4 | $42.9M | Sell |
675,824
-11,801
| -2% | -$659K | 0.16% | 134 |
|
|
2013
Q3 | $33M | Sell |
687,625
-2,567
| -0.4% | -$127K | 0.14% | 174 |
|
|
2013
Q2 | $32.4M | Buy |
+690,192
| New | +$30.2M | 0.14% | 169 |
|
Other funds holding WDC
VCM
VPM
State of Wisconsin Investment Board's WDC Position: Q1 2026 in Review
State of Wisconsin Investment Board reduced its Western Digital (WDC) stake by 2.1% in Q1 2026, selling an estimated $1.26M and leaving 222,130 shares worth $60.1M. The position accounts for 0.14% of the portfolio, ranked #119.
State of Wisconsin Investment Board first reported a position in WDC in Q2 2013 and has held it in 52 quarters since. The position peaked at $63.2M in Q4 2019. 1,408 funds tracked by Wall St. Rank hold WDC as of Q1 2026.
- State of Wisconsin Investment Board held 222,130 shares of Western Digital worth $60.1M as of Q1 2026.
- State of Wisconsin Investment Board sold 4,836 Western Digital shares in Q1 2026, an estimated $1.26M.
- Western Digital made up 0.14% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #119 holding.
- State of Wisconsin Investment Board first reported a position in Western Digital in Q2 2013 and has held it in 52 quarters since.
- State of Wisconsin Investment Board's Western Digital position peaked at $63.2M in Q4 2019.
- 1,408 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.
Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.