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Nuveen’s Monolithic Power Systems MPWR Stock Holding History

Nuveen’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
2022
Q4 		– Sell
-10,300
Closed -$4K – 3238
2022
Q3 		$4K Buy
+10,300
New +$4.58M ﹤0.01% 3222
2022
Q2 		– Sell
-10,300
Closed -$5K – 3398
2022
Q1 		$5K Buy
+10,300
New +$4.49M ﹤0.01% 3325

Other funds holding MPWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Nuveen's MPWR Position: Q1 2026 in Review

Nuveen reduced its Monolithic Power Systems (MPWR) stake by 3.3% in Q1 2026, selling an estimated $5.89M and leaving 155,854 shares worth $170M. The position accounts for 0.05% of the portfolio, ranked #286.

Nuveen first reported a position in MPWR in Q3 2016 and has held it in 38 quarters since. The position peaked at $495M in Q4 2021. 1,116 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

  • Nuveen held 155,854 shares of Monolithic Power Systems worth $170M as of Q1 2026.
  • Nuveen sold 5,395 Monolithic Power Systems shares in Q1 2026, an estimated $5.89M.
  • Monolithic Power Systems made up 0.05% of Nuveen's portfolio in Q1 2026, its #286 holding.
  • Nuveen first reported a position in Monolithic Power Systems in Q3 2016 and has held it in 38 quarters since.
  • Nuveen's Monolithic Power Systems position peaked at $495M in Q4 2021.
  • 1,116 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on Nuveen's 13F filing for Q1 2026, filed 30 Apr 2026.