SPS
MPWR icon

Susquehanna Portfolio Strategies’s Monolithic Power Systems MPWR Stock Holding History

Susquehanna Portfolio Strategies’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 		$9.32M Buy
+6,745
New +$10.1M 0.15% 184
2024
Q4 		– Sell
-2,363
Closed -$2.18M – 211
2024
Q3 		$2.18M Hold
2,363
– – 0.15% 132
2024
Q2 		$1.94M Hold
2,363
– – 0.08% 212
2024
Q1 		$1.6M Hold
2,363
– – 0.04% 366
2023
Q4 		$1.49M Buy
+2,363
New +$1.23M 0.03% 505

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 $3.38T AUM 44.17% 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

Susquehanna Portfolio Strategies's MPWR Position: Q2 2026 in Review

Susquehanna Portfolio Strategies opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 6,745 shares worth $9.32M. The stake represents 0.15% of the portfolio and ranks #184 among its holdings. This is a return to the name: Susquehanna Portfolio Strategies previously reported a position in MPWR as recently as Q3 2024.

Susquehanna Portfolio Strategies first reported a position in MPWR in Q4 2023 and has held it in 5 quarters since. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Susquehanna Portfolio Strategies held 6,745 shares of Monolithic Power Systems worth $9.32M as of Q2 2026.
  • Monolithic Power Systems was a new Susquehanna Portfolio Strategies position in Q2 2026.
  • Monolithic Power Systems made up 0.15% of Susquehanna Portfolio Strategies's portfolio in Q2 2026, its #184 holding.
  • Susquehanna Portfolio Strategies first reported a position in Monolithic Power Systems in Q4 2023 and has held it in 5 quarters since.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Susquehanna Portfolio Strategies's 13F filing for Q2 2026, filed 14 Aug 2026.