Sunbelt Securities’s Monolithic Power Systems MPWR Stock Holding History

Sunbelt Securities’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	$43.7K	Buy	40 +28	+233%	+$30.6K	﹤0.01%	1056
2025 Q4	$10.9K	Hold	12	–	–	﹤0.01%	1416
2025 Q3	$11K	Sell	12 -4	-25%	-$3.24K	﹤0.01%	1422
2025 Q2	$9.47K	Buy	16 +4	+33%	+$2.55K	﹤0.01%	1318
2025 Q1	$6.96K	Sell	12 -4	-25%	-$2.52K	﹤0.01%	1342
2024 Q4	$9.66K	Hold	16	–	–	﹤0.01%	1316
2024 Q3	$14.8K	Buy	16 +6	+60%	+$5.18K	﹤0.01%	1219
2024 Q2	$8.22K	Sell	10 -71	-88%	-$51.2K	﹤0.01%	1297
2024 Q1	$54.9K	Hold	81	–	–	0.01%	853
2023 Q4	$51.1K	Hold	81	–	–	0.01%	811
2023 Q3	$37.4K	Buy	81 +6	+8%	+$3.07K	0.01%	867
2023 Q2	$40.5K	Hold	75	–	–	0.01%	844
2023 Q1	$37.3K	Buy	+75	New	+$34.5K	0.01%	805

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

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Sunbelt Securities's MPWR Position: Q1 2026 in Review

Sunbelt Securities increased its Monolithic Power Systems (MPWR) stake by 233% in Q1 2026, buying an estimated $30.6K and bringing the position to 40 shares worth $43.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1056.

Sunbelt Securities first reported a position in MPWR in Q1 2023 and has held it in 13 quarters since. The position peaked at $54.9K in Q1 2024. 1,121 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

Sunbelt Securities held 40 shares of Monolithic Power Systems worth $43.7K as of Q1 2026.
Sunbelt Securities bought 28 Monolithic Power Systems shares in Q1 2026, an estimated $30.6K.
Monolithic Power Systems made up ﹤0.01% of Sunbelt Securities's portfolio in Q1 2026, its #1056 holding.
Sunbelt Securities first reported a position in Monolithic Power Systems in Q1 2023 and has held it in 13 quarters since.
Sunbelt Securities's Monolithic Power Systems position peaked at $54.9K in Q1 2024.
1,121 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on Sunbelt Securities's 13F filing for Q1 2026, filed 18 May 2026.