Mangrove Partners’s Silicon Motion SIMO Stock Holding History

Mangrove Partners’s Portfolio SIMO Stock Details SIMO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-95,000	Closed	-$4.8M	–	207
2025 Q1	$4.8M	Hold	95,000	–	–	0.52%	39
2024 Q4	$5.13M	Buy	+95,000	New	+$5.32M	0.57%	45
2023 Q4	–	Sell	-149,290	Closed	-$7.65M	–	187
2023 Q3	$7.65M	Buy	+149,290	New	+$8.49M	0.58%	60
2022 Q4	–	Sell	-741,160	Closed	-$48.3M	–	365
2022 Q3	$48.3M	Buy	741,160 +602,935	+436%	+$47.3M	2.8%	1
2022 Q2	$11.6M	Buy	+138,225	New	+$11.6M	0.57%	37

Other funds holding SIMO

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return

Acadian Asset Management

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

Pertento Partners London, United Kingdom $942M AUM 36.36% 1-Year Est. Return

Lord, Abbett & Co

Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return

Point72 Asset Management

Point72 Asset Management Stamford, Connecticut $57.5B AUM 55.25% 1-Year Est. Return

Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Lazard Asset Management

Lazard Asset Management New York $60.7B AUM 22.47% 1-Year Est. Return