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Stanley-Laman Group’s Monolithic Power Systems MPWR Stock Holding History

Stanley-Laman Group’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 		$12.7M Sell
9,172
-266
-3% -$399K 1.29% 16
2026
Q1 		$10.3M Buy
9,438
+201
+2% +$220K 1.27% 15
2025
Q4 		$8.37M Buy
9,237
+2
+0% +$1.93K 1.06% 18
2025
Q3 		$8.5M Buy
+9,235
New +$7.49M 1.21% 15
2016
Q4 		– Sell
-4,183
Closed -$337K – 280
2016
Q3 		$337K Hold
4,183
– – 0.14% 158
2016
Q2 		$286K Buy
+4,183
New +$274K 0.11% 181

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

Stanley-Laman Group's MPWR Position: Q2 2026 in Review

Stanley-Laman Group reduced its Monolithic Power Systems (MPWR) stake by 2.8% in Q2 2026, selling an estimated $399K and leaving 9,172 shares worth $12.7M. The position accounts for 1.29% of the portfolio, ranked #16.

Stanley-Laman Group first reported a position in MPWR in Q2 2016 and has held it in 6 quarters since. 1,235 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Stanley-Laman Group held 9,172 shares of Monolithic Power Systems worth $12.7M as of Q2 2026.
  • Stanley-Laman Group sold 266 Monolithic Power Systems shares in Q2 2026, an estimated $399K.
  • Monolithic Power Systems made up 1.29% of Stanley-Laman Group's portfolio in Q2 2026, its #16 holding.
  • Stanley-Laman Group first reported a position in Monolithic Power Systems in Q2 2016 and has held it in 6 quarters since.
  • 1,235 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Stanley-Laman Group's 13F filing for Q2 2026, filed 5 Aug 2026.