Adage Capital Partners’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 | $79.5M | Buy |
293,737
+35,100
| +14% | +$9.16M | 0.12% | 169 |
|
|
2025
Q4 | $44.6M | Buy |
258,637
+17,800
| +7% | +$2.7M | 0.07% | 280 |
|
|
2025
Q3 | $28.9M | Sell |
240,837
-28,700
| -11% | -$2.35M | 0.05% | 369 |
|
|
2025
Q2 | $17.2M | Buy |
269,537
+27,100
| +11% | +$1.29M | 0.03% | 478 |
|
|
2025
Q1 | $9.8M | Sell |
242,437
-118,791
| -33% | -$5.63M | 0.02% | 588 |
|
|
2024
Q4 | $16.3M | Sell |
361,228
-92,213
| -20% | -$4.64M | 0.03% | 489 |
|
|
2024
Q3 | $23.4M | Buy |
453,441
+39,028
| +9% | +$1.97M | 0.04% | 416 |
|
|
2024
Q2 | $23.7M | Sell |
414,413
-6,350
| -2% | -$352K | 0.04% | 386 |
|
|
2024
Q1 | $21.7M | Buy |
420,763
+103,326
| +33% | +$4.52M | 0.04% | 425 |
|
|
2023
Q4 | $12.6M | Sell |
317,437
-4,233
| -1% | -$148K | 0.03% | 547 |
|
|
2023
Q3 | $11.1M | Sell |
321,670
-100,019
| -24% | -$3.16M | 0.03% | 540 |
|
|
2023
Q2 | $12.1M | Sell |
421,689
-1,323
| -0.3% | -$36.8K | 0.03% | 532 |
|
|
2023
Q1 | $12M | Sell |
423,012
-4,498
| -1% | -$132K | 0.03% | 571 |
|
|
2022
Q4 | $10.2M | Buy |
427,510
+5,424
| +1% | +$143K | 0.02% | 630 |
|
|
2022
Q3 | $10.4M | Sell |
422,086
-9,393
| -2% | -$312K | 0.03% | 627 |
|
|
2022
Q2 | $14.6M | Buy |
431,479
+48,157
| +13% | +$1.93M | 0.03% | 563 |
|
|
2022
Q1 | $14.4M | Sell |
383,322
-55,963
| -13% | -$2.3M | 0.03% | 594 |
|
|
2021
Q4 | $21.7M | Sell |
439,285
-380,495
| -46% | -$16.5M | 0.04% | 440 |
|
|
2021
Q3 | $35M | Buy |
819,780
+196,863
| +32% | +$9.35M | 0.07% | 286 |
|
|
2021
Q2 | $33.5M | Buy |
622,917
+260,234
| +72% | +$14.1M | 0.07% | 305 |
|
|
2021
Q1 | $18.3M | Sell |
362,683
-15,082
| -4% | -$705K | 0.04% | 490 |
|
|
2020
Q4 | $15.8M | Buy |
377,765
+18,522
| +5% | +$615K | 0.03% | 480 |
|
|
2020
Q3 | $9.93M | Sell |
359,243
-21,168
| -6% | -$629K | 0.02% | 526 |
|
|
2020
Q2 | $12.7M | Buy |
380,411
+63,504
| +20% | +$2.06M | 0.03% | 490 |
|
|
2020
Q1 | $9.97M | Sell |
316,907
-13,363
| -4% | -$592K | 0.03% | 468 |
|
|
2019
Q4 | $15.8M | Sell |
330,270
-150,822
| -31% | -$6.29M | 0.04% | 429 |
|
|
2019
Q3 | $21.7M | Buy |
481,092
+127,934
| +36% | +$5.46M | 0.05% | 346 |
|
|
2019
Q2 | $12.7M | Sell |
353,158
-11,113
| -3% | -$381K | 0.03% | 481 |
|
|
2019
Q1 | $13.2M | Buy |
364,271
+21,433
| +6% | +$734K | 0.03% | 473 |
|
|
2018
Q4 | $9.58M | Sell |
342,838
-150,955
| -31% | -$5.35M | 0.03% | 514 |
|
|
2018
Q3 | $21.8M | Buy |
493,793
+12,172
| +3% | +$617K | 0.05% | 377 |
|
|
2018
Q2 | $28.2M | Sell |
481,621
-44,717
| -8% | -$2.85M | 0.06% | 323 |
|
|
2018
Q1 | $36.7M | Buy |
526,338
+100,680
| +24% | +$6.78M | 0.09% | 280 |
|
|
2017
Q4 | $25.6M | Sell |
425,658
-129,786
| -23% | -$8.36M | 0.06% | 346 |
|
|
2017
Q3 | $36.3M | Sell |
555,444
-105,047
| -16% | -$6.97M | 0.09% | 283 |
|
|
2017
Q2 | $44.2M | Sell |
660,491
-1,852
| -0.3% | -$123K | 0.11% | 253 |
|
|
2017
Q1 | $41.3M | Buy |
662,343
+121,055
| +22% | +$6.95M | 0.1% | 261 |
|
|
2016
Q4 | $27.8M | Sell |
541,288
-14,686
| -3% | -$677K | 0.08% | 312 |
|
|
2016
Q3 | $24.6M | Sell |
555,974
-486,864
| -47% | -$18.3M | 0.07% | 350 |
|
|
2016
Q2 | $37.3M | Buy |
1,042,838
+731,979
| +235% | +$24.1M | 0.1% | 242 |
|
|
2016
Q1 | $11.1M | Sell |
310,859
-169,258
| -35% | -$6.05M | 0.03% | 500 |
|
|
2015
Q4 | $21.8M | Sell |
480,117
-157,966
| -25% | -$8.07M | 0.06% | 352 |
|
|
2015
Q3 | $38.3M | Buy |
638,083
+27,386
| +4% | +$1.65M | 0.11% | 244 |
|
|
2015
Q2 | $36.2M | Sell |
610,697
-92,610
| -13% | -$6.63M | 0.09% | 284 |
|
|
2015
Q1 | $48.4M | Sell |
703,307
-59,535
| -8% | -$4.66M | 0.12% | 234 |
|
|
2014
Q4 | $63.8M | Sell |
762,842
-67,208
| -8% | -$5.07M | 0.16% | 179 |
|
|
2014
Q3 | $61.1M | Buy |
830,050
+205,197
| +33% | +$15.4M | 0.15% | 186 |
|
|
2014
Q2 | $43.6M | Buy |
624,853
+105,708
| +20% | +$7.09M | 0.11% | 233 |
|
|
2014
Q1 | $36M | Buy |
519,145
+39,161
| +8% | +$2.56M | 0.1% | 252 |
|
|
2013
Q4 | $30.4M | Hold |
479,984
| – | – | 0.08% | 314 |
|
|
2013
Q3 | $23M | Buy |
479,984
+55,566
| +13% | +$2.74M | 0.07% | 343 |
|
|
2013
Q2 | $19.9M | Buy |
+424,418
| New | +$18.6M | 0.06% | 360 |
|
Other funds holding WDC
VCM
VPM
Adage Capital Partners's WDC Position: Q1 2026 in Review
Adage Capital Partners increased its Western Digital (WDC) stake by 14% in Q1 2026, buying an estimated $9.16M and bringing the position to 293,737 shares worth $79.5M. The position accounts for 0.12% of the portfolio, ranked #169.
Adage Capital Partners first reported a position in WDC in Q2 2013 and has held it in 52 quarters since. 1,406 funds tracked by Wall St. Rank hold WDC as of Q1 2026.
- Adage Capital Partners held 293,737 shares of Western Digital worth $79.5M as of Q1 2026.
- Adage Capital Partners bought 35,100 Western Digital shares in Q1 2026, an estimated $9.16M.
- Western Digital made up 0.12% of Adage Capital Partners's portfolio in Q1 2026, its #169 holding.
- Adage Capital Partners first reported a position in Western Digital in Q2 2013 and has held it in 52 quarters since.
- 1,406 funds tracked by Wall St. Rank held Western Digital as of Q1 2026.
Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.