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Chilton Investment Company’s Monolithic Power Systems MPWR Stock Holding History

Chilton Investment Company’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 		$462K Buy
+334
New +$501K 0.01% 228
2025
Q2 		– Sell
-433
Closed -$251K – 232
2025
Q1 		$251K Buy
+433
New +$273K 0.01% 185

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

Chilton Investment Company's MPWR Position: Q2 2026 in Review

Chilton Investment Company opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 334 shares worth $462K. The stake represents 0.01% of the portfolio and ranks #228 among its holdings. This is a return to the name: Chilton Investment Company previously reported a position in MPWR as recently as Q1 2025.

Chilton Investment Company first reported a position in MPWR in Q1 2025 and has held it in 2 quarters since. 1,244 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Chilton Investment Company held 334 shares of Monolithic Power Systems worth $462K as of Q2 2026.
  • Monolithic Power Systems was a new Chilton Investment Company position in Q2 2026.
  • Monolithic Power Systems made up 0.01% of Chilton Investment Company's portfolio in Q2 2026, its #228 holding.
  • Chilton Investment Company first reported a position in Monolithic Power Systems in Q1 2025 and has held it in 2 quarters since.
  • 1,244 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Chilton Investment Company's 13F filing for Q2 2026, filed 14 Aug 2026.