Cambridge Investment Research Advisors’s Silicon Motion SIMO Stock Holding History

Cambridge Investment Research Advisors’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 Q2	$1.25M	Buy	3,743 +992	+36%	+$230K	﹤0.01%	2101
2026 Q1	$309K	Buy	+2,751	New	+$334K	﹤0.01%	3258
2025 Q3	–	Sell	-6,818	Closed	-$513K	–	3851
2025 Q2	$513K	Sell	6,818 -5,587	-45%	-$317K	﹤0.01%	2523
2025 Q1	$627K	Sell	12,405 -560	-4%	-$30.3K	﹤0.01%	2232
2024 Q4	$701K	Buy	+12,965	New	+$726K	﹤0.01%	2154
2023 Q3	–	Sell	-5,176	Closed	-$372K	–	3250
2023 Q2	$372K	Sell	5,176 -1,131	-18%	-$72.3K	﹤0.01%	2362
2023 Q1	$413K	Buy	+6,307	New	+$414K	﹤0.01%	2230
2020 Q3	–	Sell	-4,216	Closed	-$206K	–	2591
2020 Q2	$206K	Buy	+4,216	New	+$187K	﹤0.01%	2155
2020 Q1	–	Sell	-5,700	Closed	-$289K	–	2451
2019 Q4	$289K	Sell	5,700 -767	-12%	-$32.9K	﹤0.01%	1934
2019 Q3	$229K	Sell	6,467 -2,550	-28%	-$92.4K	﹤0.01%	2026
2019 Q2	$400K	Buy	9,017 +30	+0.3%	+$1.2K	﹤0.01%	1577
2019 Q1	$356K	Buy	+8,987	New	+$350K	﹤0.01%	1703

Other funds holding SIMO

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

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

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

Alkeon Capital Management New York $74.1B AUM 71.18% 1-Year Est. Return

HRCM

Hawk Ridge Capital Management Los Angeles, California $3.12B AUM 53.42% 1-Year Est. Return

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

PCH

Polar Capital Holdings London, United Kingdom $42.4B AUM 181.11% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

WHCM

Wolf Hill Capital Management Greenwich, Connecticut $1.2B AUM 137.35% 1-Year Est. Return

Cambridge Investment Research Advisors's SIMO Position: Q2 2026 in Review

Cambridge Investment Research Advisors increased its Silicon Motion (SIMO) stake by 36% in Q2 2026, buying an estimated $230K and bringing the position to 3,743 shares worth $1.25M. The position accounts for ﹤0.01% of the portfolio, ranked #2101.

Cambridge Investment Research Advisors first reported a position in SIMO in Q1 2019 and has held it in 12 quarters since. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

Cambridge Investment Research Advisors held 3,743 shares of Silicon Motion worth $1.25M as of Q2 2026.
Cambridge Investment Research Advisors bought 992 Silicon Motion shares in Q2 2026, an estimated $230K.
Silicon Motion made up ﹤0.01% of Cambridge Investment Research Advisors's portfolio in Q2 2026, its #2101 holding.
Cambridge Investment Research Advisors first reported a position in Silicon Motion in Q1 2019 and has held it in 12 quarters since.
385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q2 2026, filed 27 Jul 2026.