EI
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Ethic Inc’s Monolithic Power Systems MPWR Stock Holding History

Ethic Inc’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 		$9.82M Buy
7,107
+482
+7% +$724K 0.12% 162
2026
Q1 		$7.24M Buy
6,625
+33
+0.5% +$36.1K 0.11% 193
2025
Q4 		$5.97M Buy
6,592
+730
+12% +$703K 0.09% 215
2025
Q3 		$5.4M Sell
5,862
-990
-14% -$803K 0.09% 225
2025
Q2 		$5.04M Buy
6,852
+3,236
+89% +$2.06M 0.09% 235
2025
Q1 		$2.1M Sell
3,616
-658
-15% -$415K 0.04% 405
2024
Q4 		$2.53M Buy
4,274
+1,524
+55% +$1.1M 0.05% 361
2024
Q3 		$1.86M Sell
2,750
-210
-7% -$181K 0.05% 408
2024
Q2 		$2.43M Buy
2,960
+210
+8% +$152K 0.06% 342
2024
Q1 		$1.86M Buy
2,750
+2,079
+310% +$1.39M 0.05% 409
2023
Q4 		$423K Buy
+671
New +$351K 0.01% 792

Other funds holding MPWR

VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
ZCI
Zevenbergen Capital Investments Edmonds, Washington $4.38B AUM 56.68% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
RAM
Resona Asset Management Koto-Ku,tokyo, Japan $21.3B AUM 36.92% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
WT
Whittier Trust South Pasadena, California $10.2B AUM 33.39% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Ethic Inc's MPWR Position: Q2 2026 in Review

Ethic Inc increased its Monolithic Power Systems (MPWR) stake by 7.3% in Q2 2026, buying an estimated $724K and bringing the position to 7,107 shares worth $9.82M. The position accounts for 0.12% of the portfolio, ranked #162.

Ethic Inc first reported a position in MPWR in Q4 2023 and has held it in 11 quarters since. 416 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Ethic Inc held 7,107 shares of Monolithic Power Systems worth $9.82M as of Q2 2026.
  • Ethic Inc bought 482 Monolithic Power Systems shares in Q2 2026, an estimated $724K.
  • Monolithic Power Systems made up 0.12% of Ethic Inc's portfolio in Q2 2026, its #162 holding.
  • Ethic Inc first reported a position in Monolithic Power Systems in Q4 2023 and has held it in 11 quarters since.
  • 416 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Ethic Inc's 13F filing for Q2 2026, filed 29 Jul 2026.