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Alberta Investment Management Corp (AIMCo)’s Monolithic Power Systems MPWR Stock Holding History

Alberta Investment Management Corp (AIMCo)’s Portfolio MPWR Stock Details MPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-997
Closed -$578K – 776
2025
Q1 		$578K Hold
997
– – ﹤0.01% 661
2024
Q4 		$590K Buy
997
+264
+36% +$191K ﹤0.01% 711
2024
Q3 		$678K Sell
733
-2,431
-77% -$2.1M 0.01% 648
2024
Q2 		$2.6M Sell
3,164
-2,756
-47% -$1.99M 0.03% 300
2024
Q1 		$4.01M Sell
5,920
-8,312
-58% -$5.55M 0.04% 272
2023
Q4 		$8.98M Buy
14,232
+4,570
+47% +$2.39M 0.08% 156
2023
Q3 		$4.46M Buy
9,662
+827
+9% +$423K 0.05% 281
2023
Q2 		$4.77M Buy
8,835
+3,226
+58% +$1.53M 0.05% 335
2023
Q1 		$2.81M Buy
5,609
+177
+3% +$81.4K 0.03% 454
2022
Q4 		$1.92M Buy
5,432
+1,475
+37% +$530K 0.02% 646
2022
Q3 		$1.44M Buy
3,957
+1,967
+99% +$875K 0.01% 804
2022
Q2 		$764K Sell
1,990
-127
-6% -$53.6K 0.01% 966
2022
Q1 		$1.03M Buy
+2,117
New +$923K 0.01% 963

Other funds holding MPWR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s MPWR Position: Q2 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Monolithic Power Systems (MPWR) in Q2 2025, closing a stake of 997 shares — an estimated $578K sold.

Alberta Investment Management Corp (AIMCo) first reported a position in MPWR in Q1 2022 and held it in 13 quarters. The position peaked at $8.98M in Q4 2023. 906 funds tracked by Wall St. Rank hold MPWR as of Q2 2025.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Monolithic Power Systems position as of Q2 2025 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 997 Monolithic Power Systems shares in Q2 2025, an estimated $578K.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Monolithic Power Systems in Q1 2022 and held it in 13 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Monolithic Power Systems position peaked at $8.98M in Q4 2023.
  • 906 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2025, filed 8 Aug 2025.