Massachusetts Financial Services
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Massachusetts Financial Services’s Western Digital WDC Stock Holding History

Massachusetts Financial Services’s Portfolio WDC Stock Details WDC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$115M Sell
178,373
-7,143
-4% -$3.47M 0.04% 376
2026
Q1 		$50.2M Buy
185,516
+171,574
+1,231% +$44.8M 0.02% 476
2025
Q4 		$2.4M Buy
+13,942
New +$2.11M ﹤0.01% 774
2023
Q3 		– Sell
-25,883
Closed -$742K – 873
2023
Q2 		$742K Buy
25,883
+1,254
+5% +$34.9K ﹤0.01% 771
2023
Q1 		$701K Sell
24,629
-476
-2% -$14K ﹤0.01% 789
2022
Q4 		$599K Buy
25,105
+1,868
+8% +$49.3K ﹤0.01% 809
2022
Q3 		$572K Buy
23,237
+239
+1% +$7.93K ﹤0.01% 810
2022
Q2 		$779K Buy
22,998
+3,096
+16% +$124K ﹤0.01% 793
2022
Q1 		$747K Buy
19,902
+953
+5% +$39.1K ﹤0.01% 808
2021
Q4 		$934K Sell
18,949
-13,969
-42% -$607K ﹤0.01% 818
2021
Q3 		$1.4M Sell
32,918
-4,047
-11% -$192K ﹤0.01% 810
2021
Q2 		$1.99M Sell
36,965
-3,675
-9% -$199K ﹤0.01% 780
2021
Q1 		$2.05M Buy
40,640
+5,279
+15% +$247K ﹤0.01% 767
2020
Q4 		$1.48M Sell
35,361
-1,933
-5% -$64.2K ﹤0.01% 766
2020
Q3 		$1.03M Sell
37,294
-2,729
-7% -$81.1K ﹤0.01% 773
2020
Q2 		$1.34M Buy
40,023
+3,080
+8% +$99.8K ﹤0.01% 719
2020
Q1 		$1.16M Sell
36,943
-124,315
-77% -$5.51M ﹤0.01% 728
2019
Q4 		$7.74M Sell
161,258
-58,891
-27% -$2.46M ﹤0.01% 622
2019
Q3 		$9.92M Sell
220,149
-174,018
-44% -$7.43M ﹤0.01% 607
2019
Q2 		$14.2M Sell
394,167
-187,560
-32% -$6.43M 0.01% 586
2019
Q1 		$21.1M Sell
581,727
-249,829
-30% -$8.55M 0.01% 523
2018
Q4 		$23.2M Sell
831,556
-45,998
-5% -$1.63M 0.01% 479
2018
Q3 		$38.8M Sell
877,554
-81,727
-9% -$4.14M 0.02% 435
2018
Q2 		$56.1M Buy
959,281
+160,778
+20% +$10.2M 0.02% 378
2018
Q1 		$55.7M Buy
798,503
+160,682
+25% +$10.8M 0.02% 376
2017
Q4 		$38.3M Buy
637,821
+329,448
+107% +$21.2M 0.02% 438
2017
Q3 		$20.1M Buy
308,373
+129,268
+72% +$8.58M 0.01% 499
2017
Q2 		$12M Buy
+179,105
New +$11.9M 0.01% 574
2016
Q3 		– Sell
-59,264
Closed -$2.12M – 886
2016
Q2 		$2.12M Sell
59,264
-403,678
-87% -$13.3M ﹤0.01% 716
2016
Q1 		$16.5M Sell
462,942
-335,875
-42% -$12M 0.01% 514
2015
Q4 		$36.3M Sell
798,817
-638,982
-44% -$32.6M 0.02% 392
2015
Q3 		$86.3M Buy
1,437,799
+206,114
+17% +$12.4M 0.05% 264
2015
Q2 		$73M Buy
1,231,685
+843,693
+217% +$60.4M 0.04% 291
2015
Q1 		$26.7M Sell
387,992
-659,659
-63% -$51.6M 0.01% 460
2014
Q4 		$87.7M Buy
1,047,651
+45,279
+5% +$3.42M 0.04% 262
2014
Q3 		$73.7M Sell
1,002,372
-312,531
-24% -$23.5M 0.04% 289
2014
Q2 		$91.7M Sell
1,314,903
-129,575
-9% -$8.68M 0.05% 261
2014
Q1 		$100M Sell
1,444,478
-70,882
-5% -$4.63M 0.05% 254
2013
Q4 		$96.1M Buy
1,515,360
+92,089
+6% +$5.15M 0.05% 249
2013
Q3 		$68.2M Buy
1,423,271
+133,690
+10% +$6.6M 0.04% 290
2013
Q2 		$60.5M Buy
+1,289,581
New +$56.5M 0.04% 296

Other funds holding WDC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
ETC
Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
WAM
WT Asset Management Hong Kong $5.05B AUM 589.49% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Massachusetts Financial Services's WDC Position: Q2 2026 in Review

Massachusetts Financial Services reduced its Western Digital (WDC) stake by 3.9% in Q2 2026, selling an estimated $3.47M and leaving 178,373 shares worth $115M. The position accounts for 0.04% of the portfolio, ranked #376.

Massachusetts Financial Services first reported a position in WDC in Q2 2013 and has held it in 41 quarters since. 1,063 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • Massachusetts Financial Services held 178,373 shares of Western Digital worth $115M as of Q2 2026.
  • Massachusetts Financial Services sold 7,143 Western Digital shares in Q2 2026, an estimated $3.47M.
  • Western Digital made up 0.04% of Massachusetts Financial Services's portfolio in Q2 2026, its #376 holding.
  • Massachusetts Financial Services first reported a position in Western Digital in Q2 2013 and has held it in 41 quarters since.
  • 1,063 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Massachusetts Financial Services's 13F filing for Q2 2026, filed 3 Aug 2026.