WorldQuant Millennium Advisors
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WorldQuant Millennium Advisors’s Monolithic Power Systems MPWR Stock Holding History

WorldQuant Millennium Advisors’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 		$65.2M Buy
+47,141
New +$70.8M 0.22% 125
2025
Q2 		– Sell
-157,395
Closed -$91.3M – 549
2025
Q1 		$91.3M Buy
157,395
+152,706
+3,257% +$96.2M 0.58% 50
2024
Q4 		$2.77M Sell
4,689
-51
-1% -$36.9K 0.02% 325
2024
Q3 		$4.38M Sell
4,740
-1,667
-26% -$1.44M 0.03% 292
2024
Q2 		$5.26M Sell
6,407
-66,050
-91% -$47.7M 0.05% 253
2024
Q1 		$49.1M Buy
+72,457
New +$48.4M 0.61% 40
2023
Q2 		– Sell
-41,634
Closed -$20.8M – 407
2023
Q1 		$20.8M Buy
41,634
+5,305
+15% +$2.44M 0.39% 90
2022
Q4 		$12.8M Sell
36,329
-75,713
-68% -$27.2M 0.29% 123
2022
Q3 		$40.7M Buy
112,042
+78,886
+238% +$35.1M 0.99% 22
2022
Q2 		$12.7M Hold
33,156
– – 0.36% 101
2022
Q1 		$16.1M Buy
33,156
+27,277
+464% +$11.9M 0.39% 87
2021
Q4 		$2.9M Buy
5,879
+5,352
+1,016% +$2.76M 0.06% 252
2021
Q3 		$255K Sell
527
-33,171
-98% -$15.1M 0.01% 313
2021
Q2 		$12.6M Sell
33,698
-42,979
-56% -$15.1M 0.28% 110
2021
Q1 		$27.1M Buy
76,677
+71,132
+1,283% +$25.9M 0.58% 44
2020
Q4 		$2.03M Buy
+5,545
New +$1.78M 0.04% 295

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

WorldQuant Millennium Advisors's MPWR Position: Q2 2026 in Review

WorldQuant Millennium Advisors opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 47,141 shares worth $65.2M. The stake represents 0.22% of the portfolio and ranks #125 among its holdings. This is a return to the name: WorldQuant Millennium Advisors previously reported a position in MPWR as recently as Q1 2025.

WorldQuant Millennium Advisors first reported a position in MPWR in Q4 2020 and has held it in 16 quarters since. The position peaked at $91.3M in Q1 2025. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • WorldQuant Millennium Advisors held 47,141 shares of Monolithic Power Systems worth $65.2M as of Q2 2026.
  • Monolithic Power Systems was a new WorldQuant Millennium Advisors position in Q2 2026.
  • Monolithic Power Systems made up 0.22% of WorldQuant Millennium Advisors's portfolio in Q2 2026, its #125 holding.
  • WorldQuant Millennium Advisors first reported a position in Monolithic Power Systems in Q4 2020 and has held it in 16 quarters since.
  • WorldQuant Millennium Advisors's Monolithic Power Systems position peaked at $91.3M in Q1 2025.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.