SSG
MPWR icon

Summit Securities Group’s Monolithic Power Systems MPWR Stock Holding History

Summit Securities Group’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 		– Sell
-144
Closed -$131K – 1279
2025
Q4 		$131K Buy
144
+61
+73% +$58.7K 0.02% 418
2025
Q3 		$76.4K Buy
83
+51
+159% +$41.4K 0.03% 456
2025
Q2 		$23.4K Buy
+32
New +$20.4K 0.01% 686
2023
Q3 		– Sell
-59
Closed -$32K – 879
2023
Q2 		$32K Sell
59
-51
-46% -$24.2K 0.01% 523
2023
Q1 		$55K Buy
110
+64
+139% +$29.4K 0.02% 399
2022
Q4 		$16K Sell
46
-13
-22% -$4.67K ﹤0.01% 946
2022
Q3 		$21K Sell
59
-33
-36% -$14.7K ﹤0.01% 716
2022
Q2 		$35K Buy
92
+73
+384% +$30.8K 0.01% 641
2022
Q1 		$9K Buy
+19
New +$8.28K ﹤0.01% 861

Other funds holding MPWR

BlackRock
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