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Brookstone Capital Management’s Monolithic Power Systems MPWR Stock Holding History

Brookstone Capital 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 		$3.05M Buy
2,203
+1,363
+162% +$2.05M 0.03% 418
2026
Q1 		$918K Sell
840
-59
-7% -$64.5K 0.01% 673
2025
Q4 		$815K Sell
899
-33
-4% -$31.8K 0.01% 694
2025
Q3 		$858K Buy
+932
New +$756K 0.01% 649

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

Brookstone Capital Management's MPWR Position: Q2 2026 in Review

Brookstone Capital Management increased its Monolithic Power Systems (MPWR) stake by 162% in Q2 2026, buying an estimated $2.05M and bringing the position to 2,203 shares worth $3.05M. The position accounts for 0.03% of the portfolio, ranked #418.

Brookstone Capital Management 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.

  • Brookstone Capital Management held 2,203 shares of Monolithic Power Systems worth $3.05M as of Q2 2026.
  • Brookstone Capital Management bought 1,363 Monolithic Power Systems shares in Q2 2026, an estimated $2.05M.
  • Monolithic Power Systems made up 0.03% of Brookstone Capital Management's portfolio in Q2 2026, its #418 holding.
  • Brookstone Capital Management 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 Brookstone Capital Management's 13F filing for Q2 2026, filed 15 Jul 2026.