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

Voleon 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
2026
Q2 		$564K Sell
408
-1,022
-71% -$1.53M 0.01% 573
2026
Q1 		$1.56M Buy
+1,430
New +$1.56M 0.03% 369
2025
Q4 		– Sell
-682
Closed -$628K – 953
2025
Q3 		$628K Buy
682
+313
+85% +$254K 0.02% 529
2025
Q2 		$270K Buy
+369
New +$235K 0.01% 418

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

Voleon Capital Management's MPWR Position: Q2 2026 in Review

Voleon Capital Management reduced its Monolithic Power Systems (MPWR) stake by 71% in Q2 2026, selling an estimated $1.53M and leaving 408 shares worth $564K. The position accounts for 0.01% of the portfolio, ranked #573.

Voleon Capital Management first reported a position in MPWR in Q2 2025 and has held it in 4 quarters since. The position peaked at $1.56M in Q1 2026. 1,240 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Voleon Capital Management held 408 shares of Monolithic Power Systems worth $564K as of Q2 2026.
  • Voleon Capital Management sold 1,022 Monolithic Power Systems shares in Q2 2026, an estimated $1.53M.
  • Monolithic Power Systems made up 0.01% of Voleon Capital Management's portfolio in Q2 2026, its #573 holding.
  • Voleon Capital Management first reported a position in Monolithic Power Systems in Q2 2025 and has held it in 4 quarters since.
  • Voleon Capital Management's Monolithic Power Systems position peaked at $1.56M in Q1 2026.
  • 1,240 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Voleon Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.