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PKO Investment Management Joint-Stock’s Monolithic Power Systems MPWR Stock Holding History

PKO Investment Management Joint-Stock’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 		$1.94M Sell
1,400
-100
-7% -$150K 0.14% 120
2026
Q1 		$1.64M Hold
1,500
– – 0.14% 125
2025
Q4 		$1.36M Buy
+1,500
New +$1.44M 0.11% 144

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

PKO Investment Management Joint-Stock's MPWR Position: Q2 2026 in Review

PKO Investment Management Joint-Stock reduced its Monolithic Power Systems (MPWR) stake by 6.7% in Q2 2026, selling an estimated $150K and leaving 1,400 shares worth $1.94M. The position accounts for 0.14% of the portfolio, ranked #120.

PKO Investment Management Joint-Stock first reported a position in MPWR in Q4 2025 and has held it in 3 quarters since. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • PKO Investment Management Joint-Stock held 1,400 shares of Monolithic Power Systems worth $1.94M as of Q2 2026.
  • PKO Investment Management Joint-Stock sold 100 Monolithic Power Systems shares in Q2 2026, an estimated $150K.
  • Monolithic Power Systems made up 0.14% of PKO Investment Management Joint-Stock's portfolio in Q2 2026, its #120 holding.
  • PKO Investment Management Joint-Stock first reported a position in Monolithic Power Systems in Q4 2025 and has held it in 3 quarters since.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on PKO Investment Management Joint-Stock's 13F filing for Q2 2026, filed 20 Jul 2026.