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Fieldview Capital Management’s Monolithic Power Systems MPWR Stock Holding History

Fieldview 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
-283
Closed -$261K – 585
2025
Q3 		$261K Buy
+283
New +$229K 0.04% 345

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

Fieldview Capital Management's MPWR Position: Q4 2025 in Review

Fieldview Capital Management sold out of Monolithic Power Systems (MPWR) in Q4 2025, closing a stake of 283 shares — an estimated $261K sold.

Fieldview Capital Management first reported a position in MPWR in Q3 2025 and held it in 1 quarter. The position peaked at $261K in Q3 2025. 1,061 funds tracked by Wall St. Rank hold MPWR as of Q4 2025.

  • Fieldview Capital Management reported no remaining Monolithic Power Systems position as of Q4 2025 after selling out during the quarter.
  • Fieldview Capital Management sold 283 Monolithic Power Systems shares in Q4 2025, an estimated $261K.
  • Fieldview Capital Management first reported a position in Monolithic Power Systems in Q3 2025 and held it in 1 quarter.
  • Fieldview Capital Management's Monolithic Power Systems position peaked at $261K in Q3 2025.
  • 1,061 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q4 2025.

Based on Fieldview Capital Management's 13F filing for Q4 2025, filed 13 Feb 2026.