Riverview Trust Company’s Monolithic Power Systems MPWR Stock Holding History

Riverview Trust Company’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	-131	Closed	-$76K	–	444
2025 Q1	$76K	Sell	131 -2	-2%	-$1.26K	0.08%	172
2024 Q4	$78.7K	Buy	133 +1	+0.8%	+$724	0.07%	179
2024 Q3	$122K	Sell	132 -28	-18%	-$24.2K	0.11%	147
2024 Q2	$131K	Hold	160	–	–	0.12%	121
2024 Q1	$108K	Buy	+160	New	+$107K	0.08%	162
2023 Q4	–	Sell	-181	Closed	-$83.6K	–	435
2023 Q3	$83.6K	Sell	181 -6	-3%	-$3.07K	0.07%	174
2023 Q2	$101K	Hold	187	–	–	0.09%	139
2023 Q1	$93.6K	Hold	187	–	–	0.09%	144
2022 Q4	$66K	Hold	187	–	–	0.06%	175
2022 Q3	$68K	Buy	+187	New	+$83.2K	0.07%	167
2022 Q2	–	Sell	-47	Closed	-$23K	–	806
2022 Q1	$23K	Buy	+47	New	+$20.5K	0.02%	439

Other funds holding MPWR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Riverview Trust Company's MPWR Position: Q2 2025 in Review

Riverview Trust Company sold out of Monolithic Power Systems (MPWR) in Q2 2025, closing a stake of 131 shares — an estimated $76K sold.

Riverview Trust Company first reported a position in MPWR in Q1 2022 and held it in 11 quarters. The position peaked at $131K in Q2 2024. 906 funds tracked by Wall St. Rank hold MPWR as of Q2 2025.

Riverview Trust Company reported no remaining Monolithic Power Systems position as of Q2 2025 after selling out during the quarter.
Riverview Trust Company sold 131 Monolithic Power Systems shares in Q2 2025, an estimated $76K.
Riverview Trust Company first reported a position in Monolithic Power Systems in Q1 2022 and held it in 11 quarters.
Riverview Trust Company's Monolithic Power Systems position peaked at $131K in Q2 2024.
906 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2025.

Based on Riverview Trust Company's 13F filing for Q2 2025, filed 21 Jul 2025.