FMI
MPWR icon

Factory Mutual Insurance’s Monolithic Power Systems MPWR Stock Holding History

Factory Mutual Insurance’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 		$43.7M Buy
39,972
+700
+2% +$765K 0.49% 50
2025
Q4 		$35.6M Sell
39,272
-700
-2% -$674K 0.36% 73
2025
Q3 		$36.8M Hold
39,972
– – 0.36% 67
2025
Q2 		$29.2M Hold
39,972
– – 0.32% 81
2025
Q1 		$23.2M Buy
39,972
+8,700
+28% +$5.48M 0.27% 98
2024
Q4 		$18.5M Buy
31,272
+17,800
+132% +$12.9M 0.2% 121
2024
Q3 		$12.5M Buy
13,472
+6,616
+96% +$5.71M 0.13% 149
2024
Q2 		$5.63M Hold
6,856
– – 0.06% 156
2024
Q1 		$4.64M Hold
6,856
– – 0.05% 161
2023
Q4 		$4.32M Hold
6,856
– – 0.05% 153
2023
Q3 		$3.17M Buy
+6,856
New +$3.51M 0.04% 152

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VCM
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VPM
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State Street
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Invesco
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Geode Capital Management
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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