EAM
MPWR icon

Eventide Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Eventide Asset 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 		$79.7M Sell
57,790
-364
-0.6% -$547K 1.07% 23
2026
Q1 		$63.4M Sell
58,154
-10,219
-15% -$11.2M 1.05% 22
2025
Q4 		$62M Buy
68,373
+27,131
+66% +$26.1M 0.97% 25
2025
Q3 		$38M Sell
41,242
-1,057
-2% -$857K 0.62% 63
2025
Q2 		$30.9M Buy
42,299
+68
+0.2% +$43.3K 0.54% 68
2025
Q1 		$24.5M Buy
42,231
+24
+0.1% +$15.1K 0.49% 74
2024
Q4 		$25M Sell
42,207
-51,662
-55% -$37.4M 0.45% 78
2024
Q3 		$86.8M Sell
93,869
-4,734
-5% -$4.09M 1.5% 16
2024
Q2 		$81M Buy
98,603
+34
+0% +$24.5K 1.39% 21
2024
Q1 		$66.8M Buy
98,569
+236
+0.2% +$158K 1.05% 33
2023
Q4 		$62M Buy
98,333
+9
+0% +$4.7K 1.01% 38
2023
Q3 		$45.4M Buy
98,324
+973
+1% +$498K 0.82% 42
2023
Q2 		$52.6M Buy
97,351
+20
+0% +$9.5K 0.89% 39
2023
Q1 		$48.7M Sell
97,331
-20,316
-17% -$9.34M 0.89% 40
2022
Q4 		$41.6M Sell
117,647
-951
-0.8% -$342K 0.82% 42
2022
Q3 		$43.1M Buy
118,598
+750
+0.6% +$334K 0.85% 44
2022
Q2 		$45.3M Hold
117,848
– – 0.97% 41
2022
Q1 		$57.2M Buy
117,848
+32,691
+38% +$14.2M 0.9% 39
2021
Q4 		$42M Buy
85,157
+7,698
+10% +$3.97M 0.54% 66
2021
Q3 		$37.5M Hold
77,459
– – 0.5% 65
2021
Q2 		$28.9M Buy
77,459
+3,300
+4% +$1.16M 0.39% 74
2021
Q1 		$26.2M Buy
74,159
+1,300
+2% +$473K 0.39% 82
2020
Q4 		$26.7M Buy
72,859
+1,884
+3% +$604K 0.41% 77
2020
Q3 		$19.8M Buy
+70,975
New +$18.5M 0.39% 76

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

Eventide Asset Management's MPWR Position: Q2 2026 in Review

Eventide Asset Management reduced its Monolithic Power Systems (MPWR) stake by 0.63% in Q2 2026, selling an estimated $547K and leaving 57,790 shares worth $79.7M. The position accounts for 1.07% of the portfolio, ranked #23.

Eventide Asset Management first reported a position in MPWR in Q3 2020 and has held it in 24 quarters since. The position peaked at $86.8M in Q3 2024. 1,235 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Eventide Asset Management held 57,790 shares of Monolithic Power Systems worth $79.7M as of Q2 2026.
  • Eventide Asset Management sold 364 Monolithic Power Systems shares in Q2 2026, an estimated $547K.
  • Monolithic Power Systems made up 1.07% of Eventide Asset Management's portfolio in Q2 2026, its #23 holding.
  • Eventide Asset Management first reported a position in Monolithic Power Systems in Q3 2020 and has held it in 24 quarters since.
  • Eventide Asset Management's Monolithic Power Systems position peaked at $86.8M in Q3 2024.
  • 1,235 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Eventide Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.