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Reflection Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Reflection Asset Management’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 		– Sell
-102
Closed -$92.4K – 338
2025
Q4 		$92.4K Buy
+102
New +$98.2K 0.07% 168

Other funds holding MPWR

BlackRock
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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 $3.38T AUM 44.17% 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
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Reflection Asset Management's MPWR Position: Q1 2026 in Review

Reflection Asset Management sold out of Monolithic Power Systems (MPWR) in Q1 2026, closing a stake of 102 shares — an estimated $92.4K sold.

Reflection Asset Management first reported a position in MPWR in Q4 2025 and held it in 1 quarter. The position peaked at $92.4K in Q4 2025. 1,122 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

  • Reflection Asset Management reported no remaining Monolithic Power Systems position as of Q1 2026 after selling out during the quarter.
  • Reflection Asset Management sold 102 Monolithic Power Systems shares in Q1 2026, an estimated $92.4K.
  • Reflection Asset Management first reported a position in Monolithic Power Systems in Q4 2025 and held it in 1 quarter.
  • Reflection Asset Management's Monolithic Power Systems position peaked at $92.4K in Q4 2025.
  • 1,122 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on Reflection Asset Management's 13F filing for Q1 2026, filed 26 Aug 2026.