Advisors Asset Management’s Silicon Motion SIMO Stock Holding History

Advisors Asset Management’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	$482K	Buy	4,293 +508	+13%	+$61.7K	0.01%	980
2025 Q4	$351K	Buy	3,785 +2,930	+343%	+$269K	0.01%	1029
2025 Q3	$81.1K	Buy	855 +178	+26%	+$14.1K	﹤0.01%	1242
2025 Q2	$50.9K	Sell	677 -23	-3%	-$1.31K	﹤0.01%	1281
2025 Q1	$35.4K	Sell	700 -10	-1%	-$541	﹤0.01%	1320
2024 Q4	$38.4K	Buy	710 +265	+60%	+$14.8K	﹤0.01%	1338
2024 Q3	$27K	Buy	445 +251	+129%	+$16.5K	﹤0.01%	1362
2024 Q2	$15.7K	Sell	194 -3,561	-95%	-$278K	﹤0.01%	1390
2024 Q1	$289K	Sell	3,755 -4,799	-56%	-$328K	0.01%	1061
2023 Q4	$524K	Sell	8,554 -102	-1%	-$5.83K	0.01%	883
2023 Q3	$444K	Sell	8,656 -4,721	-35%	-$269K	0.01%	931
2023 Q2	$961K	Sell	13,377 -7,626	-36%	-$488K	0.02%	751
2023 Q1	$1.38M	Sell	21,003 -4,417	-17%	-$290K	0.03%	639
2022 Q4	$1.65M	Sell	25,420 -8,407	-25%	-$516K	0.03%	566
2022 Q3	$2.21M	Sell	33,827 -6,793	-17%	-$532K	0.05%	468
2022 Q2	$3.4M	Sell	40,620 -2,428	-6%	-$205K	0.06%	330
2022 Q1	$2.88M	Buy	43,048 +1,756	+4%	+$137K	0.04%	457
2021 Q4	$3.92M	Buy	41,292 +2,365	+6%	+$178K	0.06%	371
2021 Q3	$2.69M	Sell	38,927 -2,137	-5%	-$151K	0.04%	496
2021 Q2	$2.63M	Buy	41,064 +3,250	+9%	+$214K	0.04%	506
2021 Q1	$2.25M	Buy	37,814 +2,686	+8%	+$153K	0.03%	552
2020 Q4	$1.69M	Buy	35,128 +1,521	+5%	+$62.1K	0.03%	619
2020 Q3	$1.27M	Buy	33,607 +1,576	+5%	+$63.2K	0.02%	633
2020 Q2	$1.56M	Sell	32,031 -4,275	-12%	-$189K	0.03%	547
2020 Q1	$1.33M	Sell	36,306 -842	-2%	-$36.4K	0.03%	539
2019 Q4	$1.88M	Buy	37,148 +1,518	+4%	+$65.1K	0.03%	555
2019 Q3	$1.26M	Sell	35,630 -601	-2%	-$21.8K	0.02%	675
2019 Q2	$1.61M	Buy	36,231 +2,365	+7%	+$94.9K	0.03%	627
2019 Q1	$1.34M	Buy	33,866 +6,466	+24%	+$252K	0.02%	710
2018 Q4	$945K	Buy	27,400 +1,577	+6%	+$61.7K	0.02%	790
2018 Q3	$1.39M	Sell	25,823 -6,160	-19%	-$341K	0.02%	716
2018 Q2	$1.69M	Buy	31,983 +3,004	+10%	+$147K	0.03%	649
2018 Q1	$1.36M	Buy	28,979 +1,511	+6%	+$72.5K	0.02%	721
2017 Q4	$1.46M	Buy	27,468 +669	+2%	+$33.9K	0.02%	700
2017 Q3	$1.29M	Buy	26,799 +3,060	+13%	+$136K	0.02%	756
2017 Q2	$1.15M	Buy	23,739 +11,478	+94%	+$568K	0.02%	830
2017 Q1	$573K	Buy	12,261 +2,038	+20%	+$86.7K	0.01%	1053
2016 Q4	$434K	Buy	10,223 +4,666	+84%	+$213K	0.01%	1174
2016 Q3	$288K	Buy	5,557 +2,120	+62%	+$111K	﹤0.01%	1259
2016 Q2	$164K	Buy	+3,437	New	+$144K	﹤0.01%	1394

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 $70.2B AUM 29.99% 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

Advisors Asset Management's SIMO Position: Q1 2026 in Review

Advisors Asset Management increased its Silicon Motion (SIMO) stake by 13% in Q1 2026, buying an estimated $61.7K and bringing the position to 4,293 shares worth $482K. The position accounts for 0.01% of the portfolio, ranked #980.

Advisors Asset Management first reported a position in SIMO in Q2 2016 and has held it in 40 quarters since. The position peaked at $3.92M in Q4 2021. 273 funds tracked by Wall St. Rank hold SIMO as of Q1 2026.

Advisors Asset Management held 4,293 shares of Silicon Motion worth $482K as of Q1 2026.
Advisors Asset Management bought 508 Silicon Motion shares in Q1 2026, an estimated $61.7K.
Silicon Motion made up 0.01% of Advisors Asset Management's portfolio in Q1 2026, its #980 holding.
Advisors Asset Management first reported a position in Silicon Motion in Q2 2016 and has held it in 40 quarters since.
Advisors Asset Management's Silicon Motion position peaked at $3.92M in Q4 2021.
273 funds tracked by Wall St. Rank held Silicon Motion as of Q1 2026.

Based on Advisors Asset Management's 13F filing for Q1 2026, filed 15 May 2026.