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Avalon Global Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Avalon Global 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
2025
Q2 		– Sell
-30,000
Closed -$17.4M – 49
2025
Q1 		$17.4M Buy
+30,000
New +$18.9M 2.44% 12

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

Avalon Global Asset Management's MPWR Position: Q2 2026 in Review

Avalon Global Asset Management reduced its Monolithic Power Systems (MPWR) stake by 2.2% in Q2 2026, selling an estimated $751K and leaving 22,000 shares worth $30.4M. The position accounts for 3.32% of the portfolio, ranked #10.

Avalon Global Asset Management first reported a position in MPWR in Q2 2014 and has held it in 10 quarters since. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Avalon Global Asset Management held 22,000 shares of Monolithic Power Systems worth $30.4M as of Q2 2026.
  • Avalon Global Asset Management sold 500 Monolithic Power Systems shares in Q2 2026, an estimated $751K.
  • Monolithic Power Systems made up 3.32% of Avalon Global Asset Management's portfolio in Q2 2026, its #10 holding.
  • Avalon Global Asset Management first reported a position in Monolithic Power Systems in Q2 2014 and has held it in 10 quarters since.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Avalon Global Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.