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Laird Norton Wetherby Wealth Management’s Monolithic Power Systems MPWR Stock Holding History

Laird Norton Wetherby Wealth 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
2025
Q3 		$505K Buy
549
+73
+15% +$59.2K 0.02% 587
2025
Q2 		$348K Buy
+476
New +$303K 0.02% 671
2024
Q4 		$266K Sell
449
-103
-19% -$74.6K 0.01% 740
2024
Q3 		$511K Buy
552
+29
+6% +$25K 0.02% 554
2024
Q2 		$430K Sell
523
-3
-0.6% -$2.17K 0.02% 590
2024
Q1 		$356K Buy
526
+1
+0.2% +$668 0.02% 684
2023
Q4 		$331K Buy
525
+28
+6% +$14.6K 0.02% 689
2023
Q3 		$230K Buy
497
+6
+1% +$3.07K 0.01% 775
2023
Q2 		$265K Buy
491
+23
+5% +$10.9K 0.01% 764
2023
Q1 		$234K Buy
+468
New +$215K 0.01% 777
2022
Q4 		– Sell
-783
Closed -$285K – 935
2022
Q3 		$285K Sell
783
-54
-6% -$24K 0.02% 680
2022
Q2 		$321K Buy
837
+77
+10% +$32.5K 0.02% 651
2022
Q1 		$369K Buy
760
+119
+19% +$51.9K 0.02% 628
2021
Q4 		$316K Buy
641
+12
+2% +$6.19K 0.02% 702
2021
Q3 		$305K Buy
629
+3
+0.5% +$1.36K 0.02% 706
2021
Q2 		$234K Buy
+626
New +$220K 0.01% 803
2021
Q1 		– Sell
-794
Closed -$291K – 862
2020
Q4 		$291K Buy
+794
New +$254K 0.02% 678

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 $3.37T AUM 44.26% 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
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Laird Norton Wetherby Wealth Management's MPWR Position: Q3 2025 in Review

Laird Norton Wetherby Wealth Management increased its Monolithic Power Systems (MPWR) stake by 15% in Q3 2025, buying an estimated $59.2K and bringing the position to 549 shares worth $505K. The position accounts for 0.02% of the portfolio, ranked #587.

Laird Norton Wetherby Wealth Management first reported a position in MPWR in Q4 2020 and has held it in 17 quarters since. The position peaked at $511K in Q3 2024. 981 funds tracked by Wall St. Rank hold MPWR as of Q3 2025.

  • Laird Norton Wetherby Wealth Management held 549 shares of Monolithic Power Systems worth $505K as of Q3 2025.
  • Laird Norton Wetherby Wealth Management bought 73 Monolithic Power Systems shares in Q3 2025, an estimated $59.2K.
  • Monolithic Power Systems made up 0.02% of Laird Norton Wetherby Wealth Management's portfolio in Q3 2025, its #587 holding.
  • Laird Norton Wetherby Wealth Management first reported a position in Monolithic Power Systems in Q4 2020 and has held it in 17 quarters since.
  • Laird Norton Wetherby Wealth Management's Monolithic Power Systems position peaked at $511K in Q3 2024.
  • 981 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2025.

Based on Laird Norton Wetherby Wealth Management's 13F filing for Q3 2025, filed 14 Nov 2025.