HWAM
MPWR icon

Hennion & Walsh Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Hennion & Walsh 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 		$6.01M Buy
4,348
+434
+11% +$652K 0.17% 145
2026
Q1 		$4.28M Buy
3,914
+61
+2% +$66.6K 0.14% 184
2025
Q4 		$3.49M Buy
3,853
+418
+12% +$402K 0.12% 219
2025
Q3 		$3.16M Buy
3,435
+786
+30% +$637K 0.11% 235
2025
Q2 		$1.94M Buy
2,649
+329
+14% +$210K 0.08% 322
2025
Q1 		$1.35M Sell
2,320
-465
-17% -$293K 0.06% 395
2024
Q4 		$1.65M Buy
2,785
+135
+5% +$97.8K 0.07% 334
2024
Q3 		$2.45M Buy
2,650
+381
+17% +$329K 0.11% 227
2024
Q2 		$1.86M Buy
2,269
+1,221
+117% +$881K 0.1% 265
2024
Q1 		$710K Sell
1,048
-19
-2% -$12.7K 0.04% 489
2023
Q4 		$673K Sell
1,067
-8
-0.7% -$4.18K 0.04% 495
2023
Q3 		$497K Buy
1,075
+6
+0.6% +$3.07K 0.03% 521
2023
Q2 		$578K Buy
1,069
+505
+90% +$240K 0.03% 474
2023
Q1 		$282K Buy
+564
New +$259K 0.02% 656

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

Hennion & Walsh Asset Management's MPWR Position: Q2 2026 in Review

Hennion & Walsh Asset Management increased its Monolithic Power Systems (MPWR) stake by 11% in Q2 2026, buying an estimated $652K and bringing the position to 4,348 shares worth $6.01M. The position accounts for 0.17% of the portfolio, ranked #145.

Hennion & Walsh Asset Management first reported a position in MPWR in Q1 2023 and has held it in 14 quarters since. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Hennion & Walsh Asset Management held 4,348 shares of Monolithic Power Systems worth $6.01M as of Q2 2026.
  • Hennion & Walsh Asset Management bought 434 Monolithic Power Systems shares in Q2 2026, an estimated $652K.
  • Monolithic Power Systems made up 0.17% of Hennion & Walsh Asset Management's portfolio in Q2 2026, its #145 holding.
  • Hennion & Walsh Asset Management first reported a position in Monolithic Power Systems in Q1 2023 and has held it in 14 quarters since.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

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