PEAK6
MPWR icon

PEAK6’s Monolithic Power Systems MPWR Stock Holding History

PEAK6’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 		$888 Hold
1
– – ﹤0.01% 2601
2026
Q1 		$796 Sell
1
-2
-67% -$2.19K ﹤0.01% 2600
2025
Q4 		$2.38K Buy
3
+2
+200% +$1.93K ﹤0.01% 2696
2025
Q3 		$1.24K Hold
1
– – ﹤0.01% 2807
2025
Q2 		$783 Sell
1
-1
-50% -$637 ﹤0.01% 2857
2025
Q1 		$913 Sell
2
-935
-100% -$589K ﹤0.01% 2869
2024
Q4 		$554K Buy
+937
New +$679K ﹤0.01% 2104

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

PEAK6's MPWR Position: Q2 2026 in Review

PEAK6 held its Monolithic Power Systems (MPWR) position steady in Q2 2026 at 1 share worth $888. The position accounts for ﹤0.01% of the portfolio, ranked #2601.

PEAK6 first reported a position in MPWR in Q4 2024 and has held it in 7 quarters since. The position peaked at $554K in Q4 2024. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • PEAK6 held 1 share of Monolithic Power Systems worth $888 as of Q2 2026.
  • PEAK6 left its Monolithic Power Systems share count unchanged in Q2 2026.
  • Monolithic Power Systems made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #2601 holding.
  • PEAK6 first reported a position in Monolithic Power Systems in Q4 2024 and has held it in 7 quarters since.
  • PEAK6's Monolithic Power Systems position peaked at $554K in Q4 2024.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.