Fortitude Family Office’s Monolithic Power Systems MPWR Stock Holding History

Fortitude Family Office’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	$21.9K	Buy	20 +6	+43%	+$6.55K	﹤0.01%	408
2025 Q4	$12.7K	Buy	14 +1	+8%	+$962	﹤0.01%	507
2025 Q3	$12K	Hold	13	–	–	﹤0.01%	505
2025 Q2	$9.51K	Buy	13 +4	+44%	+$2.55K	﹤0.01%	575
2025 Q1	$5.22K	Hold	9	–	–	﹤0.01%	716
2024 Q4	$5.33K	Hold	9	–	–	﹤0.01%	823
2024 Q3	$8.32K	Hold	9	–	–	﹤0.01%	619
2024 Q2	$7.39K	Hold	9	–	–	﹤0.01%	474
2024 Q1	$6.1K	Hold	9	–	–	﹤0.01%	522
2023 Q4	$5.68K	Buy	+9	New	+$4.7K	﹤0.01%	555

Other funds holding MPWR

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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