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Washington Trust’s Monolithic Power Systems MPWR Stock Holding History

Washington Trust’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
2025
Q2 		– Sell
-8
Closed -$4.69K – 537
2025
Q1 		$4.69K Sell
8
-9
-53% -$5.67K ﹤0.01% 662
2024
Q4 		$10.1K Buy
17
+8
+89% +$5.79K ﹤0.01% 661
2024
Q3 		$8.37K Buy
9
+1
+13% +$863 ﹤0.01% 677
2024
Q2 		$6.61K Sell
8
-3
-27% -$2.17K ﹤0.01% 705
2024
Q1 		$7.47K Sell
11
-1
-8% -$668 ﹤0.01% 694
2023
Q4 		$7.57K Buy
+12
New +$6.27K ﹤0.01% 661

Other funds holding MPWR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Washington Trust's MPWR Position: Q2 2025 in Review

Washington Trust sold out of Monolithic Power Systems (MPWR) in Q2 2025, closing a stake of 8 shares — an estimated $4.69K sold.

Washington Trust first reported a position in MPWR in Q4 2023 and held it in 6 quarters. The position peaked at $10.1K in Q4 2024. 906 funds tracked by Wall St. Rank hold MPWR as of Q2 2025.

  • Washington Trust reported no remaining Monolithic Power Systems position as of Q2 2025 after selling out during the quarter.
  • Washington Trust sold 8 Monolithic Power Systems shares in Q2 2025, an estimated $4.69K.
  • Washington Trust first reported a position in Monolithic Power Systems in Q4 2023 and held it in 6 quarters.
  • Washington Trust's Monolithic Power Systems position peaked at $10.1K in Q4 2024.
  • 906 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2025.

Based on Washington Trust's 13F filing for Q2 2025, filed 8 Aug 2025.