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Burns Matteson Capital Management’s Monolithic Power Systems MPWR Stock Holding History

Burns Matteson Capital 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
2025
Q4 		– Sell
-722
Closed -$665K – 237
2025
Q3 		$665K Sell
722
-15
-2% -$12.2K 0.26% 56
2025
Q2 		$539K Buy
+737
New +$470K 0.26% 65

Other funds holding MPWR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Burns Matteson Capital Management's MPWR Position: Q4 2025 in Review

Burns Matteson Capital Management sold out of Monolithic Power Systems (MPWR) in Q4 2025, closing a stake of 722 shares — an estimated $665K sold.

Burns Matteson Capital Management first reported a position in MPWR in Q2 2025 and held it in 2 quarters. The position peaked at $665K in Q3 2025. 1,061 funds tracked by Wall St. Rank hold MPWR as of Q4 2025.

  • Burns Matteson Capital Management reported no remaining Monolithic Power Systems position as of Q4 2025 after selling out during the quarter.
  • Burns Matteson Capital Management sold 722 Monolithic Power Systems shares in Q4 2025, an estimated $665K.
  • Burns Matteson Capital Management first reported a position in Monolithic Power Systems in Q2 2025 and held it in 2 quarters.
  • Burns Matteson Capital Management's Monolithic Power Systems position peaked at $665K in Q3 2025.
  • 1,061 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q4 2025.

Based on Burns Matteson Capital Management's 13F filing for Q4 2025, filed 15 Jan 2026.