AIM
MPWR icon

Aigen Investment Management’s Monolithic Power Systems MPWR Stock Holding History

Aigen Investment Management’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
2026
Q1 		$350K Buy
+320
New +$350K 0.09% 293
2025
Q1 		– Sell
-3,237
Closed -$1.92M – 925
2024
Q4 		$1.92M Buy
+3,237
New +$2.34M 0.34% 70
2024
Q2 		– Sell
-298
Closed -$202K – 930
2024
Q1 		$202K Buy
+298
New +$199K 0.04% 543
2023
Q1 		– Sell
-3,757
Closed -$1.33M – 741
2022
Q4 		$1.33M Buy
3,757
+2,998
+395% +$1.08M 0.19% 141
2022
Q3 		$276K Buy
+759
New +$338K 0.04% 430
2022
Q1 		– Sell
-4,070
Closed -$2.03M – 878
2021
Q4 		$2.03M Buy
+4,070
New +$2.1M 0.12% 214
2021
Q3 		– Sell
-1,150
Closed -$429K – 593
2021
Q2 		$429K Buy
+1,150
New +$405K 0.07% 258

Other funds holding MPWR

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BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return