Campbell & Co Investment Adviser’s Silicon Motion SIMO Stock Holding History

Campbell & Co Investment Adviser’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
2026 Q1	–	Sell	-7,406	Closed	-$687K	–	1383
2025 Q4	$687K	Buy	+7,406	New	+$680K	0.03%	710
2022 Q1	–	Sell	-15,300	Closed	-$1.45M	–	875
2021 Q4	$1.45M	Buy	+15,300	New	+$1.15M	0.5%	18
2021 Q3	–	Sell	-4,900	Closed	-$314K	–	751
2021 Q2	$314K	Buy	+4,900	New	+$322K	0.13%	307

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

HRCM

Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return

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

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

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

WHCM

Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return

Man Group London, United Kingdom $55.1B AUM 24.23% 1-Year Est. Return

ACM

Analog Century Management New York $2.09B AUM 186.85% 1-Year Est. Return

Campbell & Co Investment Adviser's SIMO Position: Q1 2026 in Review

Campbell & Co Investment Adviser sold out of Silicon Motion (SIMO) in Q1 2026, closing a stake of 7,406 shares — an estimated $687K sold.

Campbell & Co Investment Adviser first reported a position in SIMO in Q2 2021 and held it in 3 quarters. The position peaked at $1.45M in Q4 2021. 273 funds tracked by Wall St. Rank hold SIMO as of Q1 2026.

Campbell & Co Investment Adviser reported no remaining Silicon Motion position as of Q1 2026 after selling out during the quarter.
Campbell & Co Investment Adviser sold 7,406 Silicon Motion shares in Q1 2026, an estimated $687K.
Campbell & Co Investment Adviser first reported a position in Silicon Motion in Q2 2021 and held it in 3 quarters.
Campbell & Co Investment Adviser's Silicon Motion position peaked at $1.45M in Q4 2021.
273 funds tracked by Wall St. Rank held Silicon Motion as of Q1 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q1 2026, filed 15 May 2026.