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Bellevue Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Bellevue Asset 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 		$1.38K Buy
+1
New +$1.5K ﹤0.01% 516
2020
Q4 		– Sell
-8
Closed -$2K – 653
2020
Q3 		$2K Sell
8
-19
-70% -$4.94K ﹤0.01% 556
2020
Q2 		$6K Hold
27
– – 0.01% 373
2020
Q1 		$5K Buy
27
+13
+93% +$2.23K 0.01% 389
2019
Q4 		$2K Buy
+14
New +$2.24K ﹤0.01% 444

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

Bellevue Asset Management's MPWR Position: Q2 2026 in Review

Bellevue Asset Management opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 1 share worth $1.38K. The stake represents ﹤0.01% of the portfolio and ranks #516 among its holdings. This is a return to the name: Bellevue Asset Management previously reported a position in MPWR as recently as Q3 2020.

Bellevue Asset Management first reported a position in MPWR in Q4 2019 and has held it in 5 quarters since. The position peaked at $6K in Q2 2020. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Bellevue Asset Management held 1 share of Monolithic Power Systems worth $1.38K as of Q2 2026.
  • Monolithic Power Systems was a new Bellevue Asset Management position in Q2 2026.
  • Monolithic Power Systems made up ﹤0.01% of Bellevue Asset Management's portfolio in Q2 2026, its #516 holding.
  • Bellevue Asset Management first reported a position in Monolithic Power Systems in Q4 2019 and has held it in 5 quarters since.
  • Bellevue Asset Management's Monolithic Power Systems position peaked at $6K in Q2 2020.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Bellevue Asset Management's 13F filing for Q2 2026, filed 4 Aug 2026.