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Alberta Investment Management Corp (AIMCo)’s Western Digital WDC Stock Holding History

Alberta Investment Management Corp (AIMCo)’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 		$12.4M Buy
+19,400
New +$9.43M 0.07% 178
2025
Q2 		– Sell
-38,179
Closed -$1.54M – 919
2025
Q1 		$1.54M Buy
+38,179
New +$1.81M 0.01% 510
2024
Q2 		– Sell
-9,790
Closed -$505K – 1039
2024
Q1 		$505K Hold
9,790
– – 0.01% 810
2023
Q4 		$388K Hold
9,790
– – ﹤0.01% 867
2023
Q3 		$338K Sell
9,790
-9,105
-48% -$287K ﹤0.01% 891
2023
Q2 		$542K Buy
18,895
+9,105
+93% +$253K 0.01% 923
2023
Q1 		$279K Buy
+9,790
New +$287K ﹤0.01% 1103
2020
Q3 		– Sell
-17,861
Closed -$596K – 1150
2020
Q2 		$596K Buy
+17,861
New +$579K 0.01% 802
2019
Q1 		– Sell
-695,104
Closed -$19.4M – 960
2018
Q4 		$19.4M Hold
695,104
– – 0.21% 122
2018
Q3 		$30.8M Sell
695,104
-395,180
-36% -$20M 0.26% 94
2018
Q2 		$63.8M Buy
1,090,284
+856,510
+366% +$54.5M 0.55% 34
2018
Q1 		$16.3M Buy
233,774
+34,530
+17% +$2.32M 0.15% 162
2017
Q4 		$12M Buy
+199,244
New +$12.8M 0.1% 201
2017
Q3 		– Sell
-15,479
Closed -$1.04M – 815
2017
Q2 		$1.04M Buy
15,479
+2,249
+17% +$149K 0.01% 540
2017
Q1 		$825K Buy
+13,230
New +$760K 0.01% 623
2016
Q4 		– Sell
-16,141
Closed -$713K – 818
2016
Q3 		$713K Buy
+16,141
New +$608K 0.01% 580
2015
Q2 		– Sell
-19,845
Closed -$1.36M – 535
2015
Q1 		$1.36M Buy
+19,845
New +$1.55M 0.01% 464
2014
Q3 		– Sell
-177,944
Closed -$12.4M – 524
2014
Q2 		$12.4M Sell
177,944
-130,050
-42% -$8.72M 0.14% 234
2014
Q1 		$21.4M Buy
307,994
+178,472
+138% +$11.7M 0.26% 105
2013
Q4 		$8.21M Sell
129,522
-125,023
-49% -$6.99M 0.1% 288
2013
Q3 		$12.2M Buy
254,545
+237,611
+1,403% +$11.7M 0.16% 212
2013
Q2 		$839K Buy
+16,934
New +$742K 0.02% 253

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

Alberta Investment Management Corp (AIMCo)'s WDC Position: Q2 2026 in Review

Alberta Investment Management Corp (AIMCo) opened a new position in Western Digital (WDC) in Q2 2026: 19,400 shares worth $12.4M. The stake represents 0.07% of the portfolio and ranks #178 among its holdings. This is a return to the name: Alberta Investment Management Corp (AIMCo) previously reported a position in WDC as recently as Q1 2025.

Alberta Investment Management Corp (AIMCo) first reported a position in WDC in Q2 2013 and has held it in 22 quarters since. The position peaked at $63.8M in Q2 2018. 1,849 funds tracked by Wall St. Rank hold WDC as of Q2 2026.

  • Alberta Investment Management Corp (AIMCo) held 19,400 shares of Western Digital worth $12.4M as of Q2 2026.
  • Western Digital was a new Alberta Investment Management Corp (AIMCo) position in Q2 2026.
  • Western Digital made up 0.07% of Alberta Investment Management Corp (AIMCo)'s portfolio in Q2 2026, its #178 holding.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Western Digital in Q2 2013 and has held it in 22 quarters since.
  • Alberta Investment Management Corp (AIMCo)'s Western Digital position peaked at $63.8M in Q2 2018.
  • 1,849 funds tracked by Wall St. Rank held Western Digital as of Q2 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2026, filed 6 Aug 2026.