First Affirmative Financial Network
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First Affirmative Financial Network’s Monolithic Power Systems MPWR Stock Holding History

First Affirmative Financial Network’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
Q3 		$465K Buy
+345
New +$452K 0.1% 196
2026
Q1 		$379K Buy
+346
New +$378K 0.15% 176
2025
Q3 		$314K Sell
341
-9
-3% -$7.3K 0.15% 178
2025
Q2 		$256K Buy
+350
New +$223K 0.13% 201

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Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Pembroke Management
Pembroke Management Montreal, Quebec, Canada $809M AUM 17.64% 1-Year Est. Return
AssetMark Inc
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Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return
EULAV Asset Management
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Vest Financial
Vest Financial Mclean, Virginia $9.5B AUM 22.78% 1-Year Est. Return

First Affirmative Financial Network's MPWR Position: Q3 2026 in Review

First Affirmative Financial Network opened a new position in Monolithic Power Systems (MPWR) in Q3 2026: 345 shares worth $465K. The stake represents 0.1% of the portfolio and ranks #196 among its holdings. This is a return to the name: First Affirmative Financial Network previously reported a position in MPWR as recently as Q1 2026.

First Affirmative Financial Network first reported a position in MPWR in Q2 2025 and has held it in 4 quarters since. 289 funds tracked by Wall St. Rank hold MPWR as of Q3 2026.

  • First Affirmative Financial Network held 345 shares of Monolithic Power Systems worth $465K as of Q3 2026.
  • Monolithic Power Systems was a new First Affirmative Financial Network position in Q3 2026.
  • Monolithic Power Systems made up 0.1% of First Affirmative Financial Network's portfolio in Q3 2026, its #196 holding.
  • First Affirmative Financial Network first reported a position in Monolithic Power Systems in Q2 2025 and has held it in 4 quarters since.
  • 289 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2026.

Based on First Affirmative Financial Network's 13F filing for Q3 2026, filed 21 Oct 2026.