Marex Group’s Silicon Motion SIMO Stock Holding History

Marex Group’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 Q3	–	Sell	-42,527	Closed	-$3.2M	–	989
2025 Q2	$3.2M	Buy	+42,527	New	+$2.42M	0.03%	192

Other funds holding SIMO

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

Pertento Partners London, United Kingdom $1.37B AUM 36.36% 1-Year Est. Return

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

FCM

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Lazard Asset Management New York $60.8B AUM 22.47% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

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

Marex Group's SIMO Position: Q3 2025 in Review

Marex Group sold out of Silicon Motion (SIMO) in Q3 2025, closing a stake of 42,527 shares — an estimated $3.2M sold.

Marex Group first reported a position in SIMO in Q2 2025 and held it in 1 quarter. The position peaked at $3.2M in Q2 2025. 219 funds tracked by Wall St. Rank hold SIMO as of Q3 2025.

Marex Group reported no remaining Silicon Motion position as of Q3 2025 after selling out during the quarter.
Marex Group sold 42,527 Silicon Motion shares in Q3 2025, an estimated $3.2M.
Marex Group first reported a position in Silicon Motion in Q2 2025 and held it in 1 quarter.
Marex Group's Silicon Motion position peaked at $3.2M in Q2 2025.
219 funds tracked by Wall St. Rank held Silicon Motion as of Q3 2025.

Based on Marex Group's 13F filing for Q3 2025, filed 14 Nov 2025.