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

Close 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
Q2 		$10K Buy
+7
New +$10.5K ﹤0.01% 226
2025
Q1 		– Sell
-75
Closed – – 271
2024
Q4 		$0 Hold
75
– – ﹤0.01% 262
2024
Q3 		$69K Hold
75
– – ﹤0.01% 149
2024
Q2 		$62K Buy
+75
New +$54.1K ﹤0.01% 153

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 $3.38T 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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Close Asset Management's MPWR Position: Q2 2026 in Review

Close Asset Management opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 7 shares worth $10K. The stake represents ﹤0.01% of the portfolio and ranks #226 among its holdings. This is a return to the name: Close Asset Management previously reported a position in MPWR as recently as Q4 2024.

Close Asset Management first reported a position in MPWR in Q2 2024 and has held it in 4 quarters since. The position peaked at $69K in Q3 2024. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Close Asset Management held 7 shares of Monolithic Power Systems worth $10K as of Q2 2026.
  • Monolithic Power Systems was a new Close Asset Management position in Q2 2026.
  • Monolithic Power Systems made up ﹤0.01% of Close Asset Management's portfolio in Q2 2026, its #226 holding.
  • Close Asset Management first reported a position in Monolithic Power Systems in Q2 2024 and has held it in 4 quarters since.
  • Close Asset Management's Monolithic Power Systems position peaked at $69K in Q3 2024.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Close Asset Management's 13F filing for Q2 2026, filed 11 Aug 2026.