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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
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

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Winnow Wealth's MPWR Position: Q2 2026 in Review

Winnow Wealth reduced its Monolithic Power Systems (MPWR) stake by 5.5% in Q2 2026, selling an estimated $78.1K and leaving 895 shares worth $1.24M. The position accounts for 0.84% of the portfolio, ranked #22.

Winnow Wealth first reported a position in MPWR in Q4 2024 and has held it in 6 quarters since. 1,242 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Winnow Wealth held 895 shares of Monolithic Power Systems worth $1.24M as of Q2 2026.
  • Winnow Wealth sold 52 Monolithic Power Systems shares in Q2 2026, an estimated $78.1K.
  • Monolithic Power Systems made up 0.84% of Winnow Wealth's portfolio in Q2 2026, its #22 holding.
  • Winnow Wealth first reported a position in Monolithic Power Systems in Q4 2024 and has held it in 6 quarters since.
  • 1,242 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Winnow Wealth's 13F filing for Q2 2026, filed 22 Jul 2026.