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GAM Holding’s Western Digital WDC Stock Holding History

GAM Holding’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 		$3.63M Buy
5,676
+4,342
+325% +$2.11M 0.28% 83
2026
Q1 		$361K Buy
+1,334
New +$348K 0.03% 252
2020
Q3 		– Sell
-18,407
Closed -$614K – 364
2020
Q2 		$614K Buy
+18,407
New +$596K 0.04% 265
2019
Q2 		– Sell
-15,082
Closed -$672K – 947
2019
Q1 		$672K Buy
+15,082
New +$516K 0.03% 568
2018
Q3 		– Sell
-11,068
Closed -$644K – 971
2018
Q2 		$644K Sell
11,068
-175,048
-94% -$11.1M 0.02% 596
2018
Q1 		$13M Sell
186,116
-27,855
-13% -$1.88M 0.46% 57
2017
Q4 		$12.9M Buy
213,971
+79,779
+59% +$5.14M 0.39% 58
2017
Q3 		$8.76M Sell
134,192
-109,715
-45% -$7.28M 0.37% 76
2017
Q2 		$16.3M Sell
243,907
-33,066
-12% -$2.2M 0.24% 111
2017
Q1 		$17.3M Sell
276,973
-248,105
-47% -$14.3M 0.27% 94
2016
Q4 		$27M Buy
525,078
+34,912
+7% +$1.61M 0.47% 45
2016
Q3 		$21.7M Buy
490,166
+63
+0% +$2.37K 0.38% 64
2016
Q2 		$17.5M Sell
490,103
-141,102
-22% -$4.65M 0.27% 91
2016
Q1 		$22.5M Buy
631,205
+450,187
+249% +$16.1M 0.38% 63
2015
Q4 		$8.22M Sell
181,018
-486,039
-73% -$24.8M 0.13% 192
2015
Q3 		$40M Buy
667,057
+173,980
+35% +$10.5M 0.69% 27
2015
Q2 		$29.2M Buy
493,077
+24,825
+5% +$1.78M 0.42% 53
2015
Q1 		$32.2M Sell
468,252
-43,421
-8% -$3.4M 0.48% 47
2014
Q4 		$42.8M Buy
511,673
+60,120
+13% +$4.54M 0.64% 27
2014
Q3 		$33.2M Buy
451,553
+180
+0% +$13.5K 0.48% 45
2014
Q2 		$31.5M Sell
451,373
-90,721
-17% -$6.08M 0.48% 46
2014
Q1 		$37.6M Sell
542,094
-67,558
-11% -$4.41M 0.6% 25
2013
Q4 		$38.7M Buy
609,652
+423,145
+227% +$23.6M 0.67% 27
2013
Q3 		$8.94M Buy
186,507
+55,530
+42% +$2.74M 0.17% 153
2013
Q2 		$6.15M Buy
+130,977
New +$5.74M 0.13% 201

Other funds holding WDC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

GAM Holding's WDC Position: Q2 2026 in Review

GAM Holding increased its Western Digital (WDC) stake by 325% in Q2 2026, buying an estimated $2.11M and bringing the position to 5,676 shares worth $3.63M. The position accounts for 0.28% of the portfolio, ranked #83.

GAM Holding first reported a position in WDC in Q2 2013 and has held it in 25 quarters since. The position peaked at $42.8M in Q4 2014. 1,845 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • GAM Holding held 5,676 shares of Western Digital worth $3.63M as of Q2 2026.
  • GAM Holding bought 4,342 Western Digital shares in Q2 2026, an estimated $2.11M.
  • Western Digital made up 0.28% of GAM Holding's portfolio in Q2 2026, its #83 holding.
  • GAM Holding first reported a position in Western Digital in Q2 2013 and has held it in 25 quarters since.
  • GAM Holding's Western Digital position peaked at $42.8M in Q4 2014.
  • 1,845 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on GAM Holding's 13F filing for Q2 2026, filed 14 Aug 2026.