Brown Brothers Harriman & Co’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
$5.9M Buy
9,230
+3,505
+61% +$1.7M 0.03% 202
2026
Q1
$1.55M Buy
5,725
+2,748
+92% +$717K 0.01% 354
2025
Q4
$513K Buy
2,977
+1,232
+71% +$187K ﹤0.01% 528
2025
Q3
$210K Buy
1,745
+908
+108% +$74.2K ﹤0.01% 680
2025
Q2
$53.6K Buy
837
+749
+851% +$35.7K ﹤0.01% 921
2025
Q1
$3.56K Sell
88
-317
-78% -$15K ﹤0.01% 1198
2024
Q4
$18.2K Buy
405
+269
+198% +$13.5K ﹤0.01% 1034
2024
Q3
$7.03K Buy
136
+104
+325% +$5.25K ﹤0.01% 1106
2024
Q2
$1.82K Buy
+32
New +$1.77K ﹤0.01% 1082
2023
Q4
Sell
-7
Closed -$228 1287
2023
Q3
$228 Hold
7
﹤0.01% 1180
2023
Q2
$190 Sell
7
-5
-42% -$139 ﹤0.01% 1193
2023
Q1
$339 Buy
12
+5
+71% +$147 ﹤0.01% 1222
2022
Q4
$158 Sell
7
-107
-94% -$2.82K ﹤0.01% 1221
2022
Q3
$3K Sell
114
-284
-71% -$9.43K ﹤0.01% 1398
2022
Q2
$13K Sell
398
-158
-28% -$6.34K ﹤0.01% 972
2022
Q1
$21K Sell
556
-176
-24% -$7.22K ﹤0.01% 919
2021
Q4
$36 Sell
732
-385
-34% -$16.7K ﹤0.01% 756
2021
Q3
$48 Hold
1,117
﹤0.01% 686
2021
Q2
$60 Buy
1,117
+260
+30% +$14.1K ﹤0.01% 642
2021
Q1
$43 Buy
857
+46
+6% +$2.15K ﹤0.01% 671
2020
Q4
$34K Buy
811
+527
+186% +$17.5K ﹤0.01% 722
2020
Q3
$8K Sell
284
-60
-17% -$1.78K ﹤0.01% 784
2020
Q2
$11K Sell
344
-280
-45% -$9.07K ﹤0.01% 744
2020
Q1
$20K Sell
624
-747
-54% -$33.1K ﹤0.01% 630
2019
Q4
$66K Sell
1,371
-1,131
-45% -$47.2K ﹤0.01% 620
2019
Q3
$113K Buy
2,502
+514
+26% +$21.9K ﹤0.01% 526
2019
Q2
$71K Buy
1,988
+1,631
+457% +$55.9K ﹤0.01% 542
2019
Q1
$13K Buy
+357
New +$12.2K ﹤0.01% 810
2018
Q4
Sell
-188
Closed -$8K 998
2018
Q3
$8K Sell
188
-201
-52% -$10.2K ﹤0.01% 706
2018
Q2
$23K Sell
389
-245
-39% -$15.6K ﹤0.01% 581
2018
Q1
$44K Buy
634
+191
+43% +$12.9K ﹤0.01% 491
2017
Q4
$27K Buy
443
+36
+9% +$2.32K ﹤0.01% 601
2017
Q3
$27K Hold
407
﹤0.01% 550
2017
Q2
$27K Buy
407
+388
+2,042% +$25.8K ﹤0.01% 554
2017
Q1
$1K Buy
+19
New +$1.09K ﹤0.01% 780
2015
Q4
Sell
-529
Closed -$32K 809
2015
Q3
$32K Hold
529
﹤0.01% 550
2015
Q2
$31K Hold
529
﹤0.01% 553
2015
Q1
$36K Hold
529
﹤0.01% 534
2014
Q4
$44K Sell
529
-1,720
-76% -$130K ﹤0.01% 533
2014
Q3
$165K Hold
2,249
﹤0.01% 372
2014
Q2
$157K Hold
2,249
﹤0.01% 381
2014
Q1
$156K Buy
+2,249
New +$147K ﹤0.01% 363

Other funds holding WDC

Brown Brothers Harriman & Co's WDC Position: Q2 2026 in Review

Brown Brothers Harriman & Co increased its Western Digital (WDC) stake by 61% in Q2 2026, buying an estimated $1.7M and bringing the position to 9,230 shares worth $5.9M. The position accounts for 0.03% of the portfolio, ranked #202.

Brown Brothers Harriman & Co first reported a position in WDC in Q1 2014 and has held it in 42 quarters since. 1,837 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • Brown Brothers Harriman & Co held 9,230 shares of Western Digital worth $5.9M as of Q2 2026.
  • Brown Brothers Harriman & Co bought 3,505 Western Digital shares in Q2 2026, an estimated $1.7M.
  • Western Digital made up 0.03% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #202 holding.
  • Brown Brothers Harriman & Co first reported a position in Western Digital in Q1 2014 and has held it in 42 quarters since.
  • 1,837 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.