Assenagon Asset Management
MPWR icon

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

Assenagon 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 		$2.05M Sell
1,485
-166
-10% -$249K ﹤0.01% 844
2026
Q1 		$1.81M Buy
1,651
+89
+6% +$97.2K ﹤0.01% 791
2025
Q4 		$1.42M Sell
1,562
-44
-3% -$42.3K ﹤0.01% 877
2025
Q3 		$1.48M Buy
1,606
+667
+71% +$541K ﹤0.01% 867
2025
Q2 		$687K Sell
939
-25
-3% -$15.9K ﹤0.01% 985
2025
Q1 		$559K Buy
964
+93
+11% +$58.6K ﹤0.01% 1000
2024
Q4 		$515K Sell
871
-294
-25% -$213K ﹤0.01% 1196
2024
Q3 		$1.08M Buy
1,165
+37
+3% +$31.9K ﹤0.01% 1115
2024
Q2 		$927K Buy
1,128
+89
+9% +$64.2K ﹤0.01% 1112
2024
Q1 		$704K Buy
1,039
+112
+12% +$74.8K ﹤0.01% 1133
2023
Q4 		$585K Hold
927
– – ﹤0.01% 1230
2023
Q3 		$428K Hold
927
– – ﹤0.01% 1224
2023
Q2 		$501K Buy
927
+430
+87% +$204K ﹤0.01% 1127
2023
Q1 		$249K Buy
+497
New +$228K ﹤0.01% 1341
2022
Q4 		– Sell
-690
Closed -$251K – 1423
2022
Q3 		$251K Buy
+690
New +$307K ﹤0.01% 1249

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

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

Assenagon Asset Management reduced its Monolithic Power Systems (MPWR) stake by 10% in Q2 2026, selling an estimated $249K and leaving 1,485 shares worth $2.05M. The position accounts for ﹤0.01% of the portfolio, ranked #844.

Assenagon Asset Management first reported a position in MPWR in Q3 2022 and has held it in 15 quarters since. 1,237 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Assenagon Asset Management held 1,485 shares of Monolithic Power Systems worth $2.05M as of Q2 2026.
  • Assenagon Asset Management sold 166 Monolithic Power Systems shares in Q2 2026, an estimated $249K.
  • Monolithic Power Systems made up ﹤0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #844 holding.
  • Assenagon Asset Management first reported a position in Monolithic Power Systems in Q3 2022 and has held it in 15 quarters since.
  • 1,237 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.