Robeco Institutional Asset Management’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
Q2 | $403M | Sell |
630,680
-354,005
| -36% | -$172M | 0.49% | 39 |
|
|
2026
Q1 | $266M | Sell |
984,685
-392,066
| -28% | -$102M | 0.38% | 63 |
|
|
2025
Q4 | $237M | Buy |
1,376,751
+594,003
| +76% | +$90.1M | 0.34% | 65 |
|
|
2025
Q3 | $94M | Buy |
782,748
+421,039
| +116% | +$34.4M | 0.14% | 163 |
|
|
2025
Q2 | $23.1M | Buy |
361,709
+235,738
| +187% | +$11.2M | 0.04% | 329 |
|
|
2025
Q1 | $5.09M | Buy |
125,971
+102,729
| +442% | +$4.87M | 0.01% | 571 |
|
|
2024
Q4 | $1.05M | Sell |
23,242
-11,688
| -33% | -$588K | ﹤0.01% | 784 |
|
|
2024
Q3 | $1.8M | Sell |
34,930
-119,192
| -77% | -$6.02M | ﹤0.01% | 720 |
|
|
2024
Q2 | $8.83M | Buy |
154,122
+95,131
| +161% | +$5.28M | 0.02% | 444 |
|
|
2024
Q1 | $3.04M | Buy |
58,991
+9,459
| +19% | +$414K | 0.01% | 627 |
|
|
2023
Q4 | $1.96M | Buy |
49,532
+25,971
| +110% | +$909K | ﹤0.01% | 701 |
|
|
2023
Q3 | $813K | Sell |
23,561
-199,198
| -89% | -$6.28M | ﹤0.01% | 797 |
|
|
2023
Q2 | $6.39M | Sell |
222,759
-133,382
| -37% | -$3.71M | 0.02% | 520 |
|
|
2023
Q1 | $10.1M | Sell |
356,141
-142,766
| -29% | -$4.19M | 0.03% | 435 |
|
|
2022
Q4 | $11.9M | Sell |
498,907
-31,330
| -6% | -$827K | 0.03% | 404 |
|
|
2022
Q3 | $13M | Buy |
530,237
+233,708
| +79% | +$7.76M | 0.04% | 343 |
|
|
2022
Q2 | $10M | Buy |
296,529
+105,662
| +55% | +$4.24M | 0.03% | 400 |
|
|
2022
Q1 | $7.16M | Buy |
190,867
+48,310
| +34% | +$1.98M | 0.02% | 505 |
|
|
2021
Q4 | $7.03M | Sell |
142,557
-148,135
| -51% | -$6.44M | 0.02% | 498 |
|
|
2021
Q3 | $12.4M | Sell |
290,692
-5,092
| -2% | -$242K | 0.03% | 431 |
|
|
2021
Q2 | $15.9M | Buy |
295,784
+97,097
| +49% | +$5.25M | 0.04% | 410 |
|
|
2021
Q1 | $10M | Buy |
198,687
+35,032
| +21% | +$1.64M | 0.02% | 461 |
|
|
2020
Q4 | $6.85M | Sell |
163,655
-84,570
| -34% | -$2.81M | 0.02% | 497 |
|
|
2020
Q3 | $6.86M | Sell |
248,225
-505,251
| -67% | -$15M | 0.02% | 459 |
|
|
2020
Q2 | $25.1M | Sell |
753,476
-63,041
| -8% | -$2.04M | 0.09% | 264 |
|
|
2020
Q1 | $25.7M | Sell |
816,517
-72,777
| -8% | -$3.22M | 0.1% | 246 |
|
|
2019
Q4 | $42.7M | Sell |
889,294
-153,284
| -15% | -$6.39M | 0.14% | 208 |
|
|
2019
Q3 | $47M | Sell |
1,042,578
-63,594
| -6% | -$2.71M | 0.17% | 171 |
|
|
2019
Q2 | $39.8M | Buy |
1,106,172
+98,145
| +10% | +$3.36M | 0.14% | 205 |
|
|
2019
Q1 | $36.6M | Buy |
1,008,027
+150,026
| +17% | +$5.14M | 0.13% | 208 |
|
|
2018
Q4 | $24M | Buy |
858,001
+102,530
| +14% | +$3.63M | 0.11% | 246 |
|
|
2018
Q3 | $33.5M | Buy |
755,471
+76,830
| +11% | +$3.89M | 0.13% | 207 |
|
|
2018
Q2 | $39.8M | Buy |
678,641
+68,714
| +11% | +$4.37M | 0.18% | 151 |
|
|
2018
Q1 | $42.6M | Buy |
609,927
+224,628
| +58% | +$15.1M | 0.2% | 137 |
|
|
2017
Q4 | $23.2M | Buy |
385,299
+225,700
| +141% | +$14.5M | 0.12% | 215 |
|
|
2017
Q3 | $10.4M | Buy |
159,599
+114,681
| +255% | +$7.61M | 0.06% | 300 |
|
|
2017
Q2 | $3.01M | Buy |
44,918
+2,548
| +6% | +$169K | 0.02% | 518 |
|
|
2017
Q1 | $2.65M | Buy |
42,370
+8,743
| +26% | +$502K | 0.02% | 529 |
|
|
2016
Q4 | $1.73M | Sell |
33,627
-7,853
| -19% | -$362K | 0.01% | 527 |
|
|
2016
Q3 | $1.83M | Sell |
41,480
-796,020
| -95% | -$30M | 0.01% | 536 |
|
|
2016
Q2 | $29.9M | Buy |
837,500
+32,506
| +4% | +$1.07M | 0.23% | 138 |
|
|
2016
Q1 | $28.7M | Buy |
804,994
+615
| +0.1% | +$22K | 0.23% | 134 |
|
|
2015
Q4 | $36.5M | Sell |
804,379
-451,562
| -36% | -$23.1M | 0.31% | 107 |
|
|
2015
Q3 | $75.4M | Buy |
1,255,941
+91,174
| +8% | +$5.48M | 0.57% | 37 |
|
|
2015
Q2 | $69M | Sell |
1,164,767
-66,155
| -5% | -$4.74M | 0.52% | 42 |
|
|
2015
Q1 | $84.7M | Sell |
1,230,922
-84,166
| -6% | -$6.58M | 0.64% | 35 |
|
|
2014
Q4 | $110M | Sell |
1,315,088
-262,424
| -17% | -$19.8M | 0.79% | 21 |
|
|
2014
Q3 | $116M | Sell |
1,577,512
-223,702
| -12% | -$16.8M | 0.83% | 26 |
|
|
2014
Q2 | $126M | Buy |
1,801,214
+77,754
| +5% | +$5.21M | 0.9% | 26 |
|
|
2014
Q1 | $120M | Sell |
1,723,460
-125,053
| -7% | -$8.16M | 0.92% | 24 |
|
|
2013
Q4 | $117M | Buy |
1,848,513
+1,730,263
| +1,463% | +$96.7M | 0.97% | 24 |
|
|
2013
Q3 | $5.67M | Buy |
118,250
+75,995
| +180% | +$3.75M | 0.06% | 263 |
|
|
2013
Q2 | $1.98M | Buy |
+42,255
| New | +$1.85M | 0.02% | 373 |
|
Other funds holding WDC
ETC
AHT
CRM
AIP
GIA
US
Robeco Institutional Asset Management's WDC Position: Q2 2026 in Review
Robeco Institutional Asset Management reduced its Western Digital (WDC) stake by 36% in Q2 2026, selling an estimated $172M and leaving 630,680 shares worth $403M. The position accounts for 0.49% of the portfolio, ranked #39.
Robeco Institutional Asset Management first reported a position in WDC in Q2 2013 and has held it in 53 quarters since. 400 funds tracked by Wall St. Rank hold WDC as of Q2 2026.
- Robeco Institutional Asset Management held 630,680 shares of Western Digital worth $403M as of Q2 2026.
- Robeco Institutional Asset Management sold 354,005 Western Digital shares in Q2 2026, an estimated $172M.
- Western Digital made up 0.49% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #39 holding.
- Robeco Institutional Asset Management first reported a position in Western Digital in Q2 2013 and has held it in 53 quarters since.
- 400 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.
Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.