MA
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Mutual Advisors’s Monolithic Power Systems MPWR Stock Holding History

Mutual Advisors’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
Q1 		$727K Buy
665
+145
+28% +$158K 0.02% 710
2025
Q4 		$471K Buy
520
+130
+33% +$125K 0.01% 906
2025
Q3 		$418K Buy
+390
New +$316K 0.01% 935
2025
Q1 		– Sell
-649
Closed -$387K – 1140
2024
Q4 		$387K Sell
649
-31
-5% -$22.4K 0.01% 795
2024
Q3 		$612K Buy
680
+20
+3% +$17.3K 0.02% 640
2024
Q2 		$546K Sell
660
-26
-4% -$18.8K 0.02% 668
2024
Q1 		$465K Sell
686
-85
-11% -$56.7K 0.01% 721
2023
Q4 		$486K Sell
771
-133
-15% -$69.5K 0.02% 663
2023
Q3 		$418K Buy
+904
New +$462K 0.02% 671

Other funds holding MPWR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Mutual Advisors's MPWR Position: Q1 2026 in Review

Mutual Advisors increased its Monolithic Power Systems (MPWR) stake by 28% in Q1 2026, buying an estimated $158K and bringing the position to 665 shares worth $727K. The position accounts for 0.02% of the portfolio, ranked #710.

Mutual Advisors first reported a position in MPWR in Q3 2023 and has held it in 9 quarters since. 1,114 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

  • Mutual Advisors held 665 shares of Monolithic Power Systems worth $727K as of Q1 2026.
  • Mutual Advisors bought 145 Monolithic Power Systems shares in Q1 2026, an estimated $158K.
  • Monolithic Power Systems made up 0.02% of Mutual Advisors's portfolio in Q1 2026, its #710 holding.
  • Mutual Advisors first reported a position in Monolithic Power Systems in Q3 2023 and has held it in 9 quarters since.
  • 1,114 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on Mutual Advisors's 13F filing for Q1 2026, filed 4 May 2026.