Winnow Wealth’s Monolithic Power Systems MPWR Stock Holding History

Winnow Wealth’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 Q3	$1.07M	Sell	795 -100	-11%	-$131K	0.71%	38
2026 Q2	$1.24M	Sell	895 -52	-5%	-$78.1K	0.84%	22
2026 Q1	$1.04M	Sell	947 -71	-7%	-$77.6K	0.8%	30
2025 Q4	$923K	Sell	1,018 -98	-9%	-$94.3K	0.68%	56
2025 Q3	$1.03M	Buy	+1,116	New	+$905K	0.8%	44
2025 Q2	–	Sell	-1,333	Closed	-$773K	–	490
2025 Q1	$773K	Buy	1,333 +141	+12%	+$88.9K	0.71%	52
2024 Q4	$588K	Buy	+1,192	New	+$863K	0.58%	65

Other funds holding MPWR

Zevenbergen Capital Investments Edmonds, Washington $4.37B AUM 52.9% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.35% 1-Year Est. Return

Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

Park National Corp Newark, Ohio $3.69B AUM 18.32% 1-Year Est. Return

Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return

Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return

MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return

Copeland Capital Management Conshohocken, Pennsylvania $4.34B AUM 17.52% 1-Year Est. Return

IFM Investors Melbourne, Australia $16B AUM 33.69% 1-Year Est. Return

NAM

NorthCrest Asset Manangement Plymouth, Minnesota $4.24B AUM 32.82% 1-Year Est. Return

Winnow Wealth's MPWR Position: Q3 2026 in Review

Winnow Wealth reduced its Monolithic Power Systems (MPWR) stake by 11% in Q3 2026, selling an estimated $131K and leaving 795 shares worth $1.07M. The position accounts for 0.71% of the portfolio, ranked #38.

Winnow Wealth first reported a position in MPWR in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.24M in Q2 2026. 178 funds tracked by Wall St. Rank hold MPWR as of Q3 2026.

Winnow Wealth held 795 shares of Monolithic Power Systems worth $1.07M as of Q3 2026.
Winnow Wealth sold 100 Monolithic Power Systems shares in Q3 2026, an estimated $131K.
Monolithic Power Systems made up 0.71% of Winnow Wealth's portfolio in Q3 2026, its #38 holding.
Winnow Wealth first reported a position in Monolithic Power Systems in Q4 2024 and has held it in 7 quarters since.
Winnow Wealth's Monolithic Power Systems position peaked at $1.24M in Q2 2026.
178 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2026.

Based on Winnow Wealth's 13F filing for Q3 2026, filed 15 Oct 2026.