FAFN
MPWR icon

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
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

Other funds holding MPWR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

First Affirmative Financial Network's MPWR Position: Q1 2026 in Review

First Affirmative Financial Network opened a new position in Monolithic Power Systems (MPWR) in Q1 2026: 346 shares worth $379K. The stake represents 0.15% of the portfolio and ranks #176 among its holdings. This is a return to the name: First Affirmative Financial Network previously reported a position in MPWR as recently as Q3 2025.

First Affirmative Financial Network first reported a position in MPWR in Q2 2025 and has held it in 3 quarters since. 1,114 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

  • First Affirmative Financial Network held 346 shares of Monolithic Power Systems worth $379K as of Q1 2026.
  • Monolithic Power Systems was a new First Affirmative Financial Network position in Q1 2026.
  • Monolithic Power Systems made up 0.15% of First Affirmative Financial Network's portfolio in Q1 2026, its #176 holding.
  • First Affirmative Financial Network first reported a position in Monolithic Power Systems in Q2 2025 and has held it in 3 quarters since.
  • 1,114 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on First Affirmative Financial Network's 13F filing for Q1 2026, filed 8 May 2026.