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Gateway Investment Advisers’s Monolithic Power Systems MPWR Stock Holding History

Gateway Investment Advisers’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 		$809K Sell
585
-326
-36% -$489K 0.01% 484
2026
Q1 		$996K Buy
911
+575
+171% +$628K 0.01% 341
2025
Q4 		$305K Buy
+336
New +$323K ﹤0.01% 508
2025
Q1 		– Sell
-993
Closed -$588K – 520
2024
Q4 		$588K Buy
993
+314
+46% +$227K 0.01% 371
2024
Q3 		$628K Sell
679
-264
-28% -$228K 0.01% 366
2024
Q2 		$775K Buy
+943
New +$681K 0.01% 351

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

Gateway Investment Advisers's MPWR Position: Q2 2026 in Review

Gateway Investment Advisers reduced its Monolithic Power Systems (MPWR) stake by 36% in Q2 2026, selling an estimated $489K and leaving 585 shares worth $809K. The position accounts for 0.01% of the portfolio, ranked #484.

Gateway Investment Advisers first reported a position in MPWR in Q2 2024 and has held it in 6 quarters since. The position peaked at $996K in Q1 2026. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Gateway Investment Advisers held 585 shares of Monolithic Power Systems worth $809K as of Q2 2026.
  • Gateway Investment Advisers sold 326 Monolithic Power Systems shares in Q2 2026, an estimated $489K.
  • Monolithic Power Systems made up 0.01% of Gateway Investment Advisers's portfolio in Q2 2026, its #484 holding.
  • Gateway Investment Advisers first reported a position in Monolithic Power Systems in Q2 2024 and has held it in 6 quarters since.
  • Gateway Investment Advisers's Monolithic Power Systems position peaked at $996K in Q1 2026.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Gateway Investment Advisers's 13F filing for Q2 2026, filed 20 Jul 2026.