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INTECH Investment Management’s Monolithic Power Systems MPWR Stock Holding History

INTECH Investment 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 		$3.35M Buy
+2,422
New +$3.64M 0.03% 504
2025
Q4 		– Sell
-2,336
Closed -$2.15M – 2404
2025
Q3 		$2.15M Sell
2,336
-464
-17% -$376K 0.02% 743
2025
Q2 		$2.05M Buy
2,800
+472
+20% +$301K 0.02% 750
2025
Q1 		$1.35M Sell
2,328
-572
-20% -$360K 0.01% 1013
2024
Q4 		$1.72M Buy
2,900
+2,151
+287% +$1.56M 0.02% 807
2024
Q3 		$692K Sell
749
-639
-46% -$552K 0.01% 1035
2024
Q2 		$1.14M Sell
1,388
-789
-36% -$569K 0.01% 593
2024
Q1 		$1.47M Sell
2,177
-483
-18% -$322K 0.02% 405
2023
Q4 		$1.68M Buy
2,660
+480
+22% +$251K 0.02% 359
2023
Q3 		$1.01M Sell
2,180
-68,275
-97% -$34.9M 0.01% 442
2023
Q2 		$38.1M Buy
70,455
+20,554
+41% +$9.76M 0.39% 70
2023
Q1 		$25M Sell
49,901
-20,169
-29% -$9.27M 0.2% 138
2022
Q4 		$24.8M Buy
70,070
+8,105
+13% +$2.91M 0.19% 154
2022
Q3 		$22.5M Buy
61,965
+32,021
+107% +$14.2M 0.17% 160
2022
Q2 		$11.5M Buy
+29,944
New +$12.6M 0.07% 267

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

INTECH Investment Management's MPWR Position: Q2 2026 in Review

INTECH Investment Management opened a new position in Monolithic Power Systems (MPWR) in Q2 2026: 2,422 shares worth $3.35M. The stake represents 0.03% of the portfolio and ranks #504 among its holdings. This is a return to the name: INTECH Investment Management previously reported a position in MPWR as recently as Q3 2025.

INTECH Investment Management first reported a position in MPWR in Q2 2022 and has held it in 15 quarters since. The position peaked at $38.1M in Q2 2023. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • INTECH Investment Management held 2,422 shares of Monolithic Power Systems worth $3.35M as of Q2 2026.
  • Monolithic Power Systems was a new INTECH Investment Management position in Q2 2026.
  • Monolithic Power Systems made up 0.03% of INTECH Investment Management's portfolio in Q2 2026, its #504 holding.
  • INTECH Investment Management first reported a position in Monolithic Power Systems in Q2 2022 and has held it in 15 quarters since.
  • INTECH Investment Management's Monolithic Power Systems position peaked at $38.1M in Q2 2023.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on INTECH Investment Management's 13F filing for Q2 2026, filed 10 Aug 2026.