NFJ Investment Group’s Monolithic Power Systems MPWR Stock Holding History

NFJ Investment Group’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	–	Sell	-4,375	Closed	-$4.78M	–	243
2026 Q1	$4.78M	Hold	4,375	–	–	0.18%	106
2025 Q4	$3.97M	Sell	4,375 -3,598	-45%	-$3.46M	0.14%	123
2025 Q3	$7.34M	Sell	7,973 -133	-2%	-$108K	0.25%	100
2025 Q2	$5.93M	Buy	+8,106	New	+$5.16M	0.21%	123
2023 Q2	–	Sell	-722	Closed	-$361K	–	270
2023 Q1	$361K	Buy	722 +166	+30%	+$76.3K	0.01%	252
2022 Q4	$197K	Sell	556 -337	-38%	-$121K	0.01%	281
2022 Q3	$325K	Sell	893 -2,835	-76%	-$1.26M	0.01%	294
2022 Q2	$1.43M	Sell	3,728 -35	-0.9%	-$14.8K	0.03%	284
2022 Q1	$1.83M	Buy	3,763 +438	+13%	+$191K	0.04%	294
2021 Q4	$1.64M	Buy	3,325 +332	+11%	+$171K	0.03%	326
2021 Q3	$1.45M	Hold	2,993	–	–	0.03%	338
2021 Q2	$1.12M	Buy	+2,993	New	+$1.05M	0.02%	352

Other funds holding MPWR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

NFJ Investment Group's MPWR Position: Q2 2026 in Review

NFJ Investment Group sold out of Monolithic Power Systems (MPWR) in Q2 2026, closing a stake of 4,375 shares — an estimated $4.78M sold.

NFJ Investment Group first reported a position in MPWR in Q2 2021 and held it in 12 quarters. The position peaked at $7.34M in Q3 2025. 1,240 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

NFJ Investment Group reported no remaining Monolithic Power Systems position as of Q2 2026 after selling out during the quarter.
NFJ Investment Group sold 4,375 Monolithic Power Systems shares in Q2 2026, an estimated $4.78M.
NFJ Investment Group first reported a position in Monolithic Power Systems in Q2 2021 and held it in 12 quarters.
NFJ Investment Group's Monolithic Power Systems position peaked at $7.34M in Q3 2025.
1,240 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on NFJ Investment Group's 13F filing for Q2 2026, filed 11 Aug 2026.