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Klingman & Associates’s Monolithic Power Systems MPWR Stock Holding History

Klingman & Associates’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 		$246K Buy
+178
New +$267K 0.01% 303
2016
Q4 		– Sell
-599
Closed -$48K – 235
2016
Q3 		$48K Hold
599
– – 0.01% 187
2016
Q2 		$41K Hold
599
– – 0.01% 207
2016
Q1 		$38K Hold
599
– – 0.01% 209
2015
Q4 		$38K Hold
599
– – 0.01% 223
2015
Q3 		$30K Hold
599
– – 0.01% 231
2015
Q2 		$30K Hold
599
– – 0.01% 217
2015
Q1 		$32K Hold
599
– – 0.01% 202
2014
Q4 		$29K Buy
+599
New +$26.9K 0.01% 205

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

Klingman & Associates's MPWR Position: Q2 2026 in Review

Klingman & Associates opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 178 shares worth $246K. The stake represents 0.01% of the portfolio and ranks #303 among its holdings. This is a return to the name: Klingman & Associates previously reported a position in MPWR as recently as Q3 2016.

Klingman & Associates first reported a position in MPWR in Q4 2014 and has held it in 9 quarters since. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Klingman & Associates held 178 shares of Monolithic Power Systems worth $246K as of Q2 2026.
  • Monolithic Power Systems was a new Klingman & Associates position in Q2 2026.
  • Monolithic Power Systems made up 0.01% of Klingman & Associates's portfolio in Q2 2026, its #303 holding.
  • Klingman & Associates first reported a position in Monolithic Power Systems in Q4 2014 and has held it in 9 quarters since.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Klingman & Associates's 13F filing for Q2 2026, filed 29 Jul 2026.