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Triasima Portfolio Management’s Monolithic Power Systems MPWR Stock Holding History

Triasima Portfolio 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
2026
Q2 		$5.12M Hold
3,707
– – 0.69% 55
2026
Q1 		$4.05M Buy
3,707
+10
+0.3% +$10.9K 0.61% 56
2025
Q4 		$3.35M Buy
3,697
+767
+26% +$738K 0.5% 59
2025
Q3 		$2.7M Buy
+2,930
New +$2.38M 0.41% 78
2022
Q4 		– Sell
-910
Closed -$331K – 149
2022
Q3 		$331K Sell
910
-1,580
-63% -$703K 0.03% 113
2022
Q2 		$956K Sell
2,490
-275
-10% -$116K 0.07% 95
2022
Q1 		$1.34M Sell
2,765
-3,765
-58% -$1.64M 0.06% 106
2021
Q4 		$3.22M Hold
6,530
– – 0.16% 69
2021
Q3 		$3.17M Buy
6,530
+120
+2% +$54.6K 0.17% 71
2021
Q2 		$2.39M Sell
6,410
-3,250
-34% -$1.14M 0.12% 86
2021
Q1 		$3.41M Buy
9,660
+145
+2% +$52.8K 0.17% 64
2020
Q4 		$3.48M Buy
+9,515
New +$3.05M 0.2% 54

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

Triasima Portfolio Management's MPWR Position: Q2 2026 in Review

Triasima Portfolio Management held its Monolithic Power Systems (MPWR) position steady in Q2 2026 at 3,707 shares worth $5.12M. The position accounts for 0.69% of the portfolio, ranked #55.

Triasima Portfolio Management first reported a position in MPWR in Q4 2020 and has held it in 12 quarters since. 1,237 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Triasima Portfolio Management held 3,707 shares of Monolithic Power Systems worth $5.12M as of Q2 2026.
  • Triasima Portfolio Management left its Monolithic Power Systems share count unchanged in Q2 2026.
  • Monolithic Power Systems made up 0.69% of Triasima Portfolio Management's portfolio in Q2 2026, its #55 holding.
  • Triasima Portfolio Management first reported a position in Monolithic Power Systems in Q4 2020 and has held it in 12 quarters since.
  • 1,237 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Triasima Portfolio Management's 13F filing for Q2 2026, filed 21 Jul 2026.