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Dearborn Partners’s Monolithic Power Systems MPWR Stock Holding History

Dearborn Partners’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 		$332K Hold
240
– – 0.02% 230
2026
Q1 		$262K Sell
240
-75
-24% -$81.9K 0.01% 239
2025
Q4 		$286K Buy
315
+25
+9% +$24.1K 0.01% 229
2025
Q3 		$267K Buy
+290
New +$235K 0.01% 232

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

Dearborn Partners's MPWR Position: Q2 2026 in Review

Dearborn Partners held its Monolithic Power Systems (MPWR) position steady in Q2 2026 at 240 shares worth $332K. The position accounts for 0.02% of the portfolio, ranked #230.

Dearborn Partners first reported a position in MPWR in Q3 2025 and has held it in 4 quarters since. 1,237 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Dearborn Partners held 240 shares of Monolithic Power Systems worth $332K as of Q2 2026.
  • Dearborn Partners left its Monolithic Power Systems share count unchanged in Q2 2026.
  • Monolithic Power Systems made up 0.02% of Dearborn Partners's portfolio in Q2 2026, its #230 holding.
  • Dearborn Partners first reported a position in Monolithic Power Systems in Q3 2025 and has held it in 4 quarters since.
  • 1,237 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Dearborn Partners's 13F filing for Q2 2026, filed 13 Aug 2026.