Yorktown Management & Research Company’s Silicon Motion SIMO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-7,400	Closed	-$375K	–	309
2019 Q4	$375K	Hold	7,400	–	–	0.2%	155
2019 Q3	$262K	Buy	+7,400	New	+$268K	0.14%	212
2019 Q1	–	Sell	-7,700	Closed	-$266K	–	348
2018 Q4	$266K	Buy	7,700 +2,600	+51%	+$102K	0.09%	258
2018 Q3	$274K	Sell	5,100 -2,200	-30%	-$122K	0.08%	314
2018 Q2	$386K	Hold	7,300	–	–	0.11%	190
2018 Q1	$351K	Hold	7,300	–	–	0.1%	197
2017 Q4	$387K	Hold	7,300	–	–	0.11%	178
2017 Q3	$351K	Hold	7,300	–	–	0.09%	162
2017 Q2	$352K	Hold	7,300	–	–	0.11%	97
2017 Q1	$341K	Hold	7,300	–	–	0.09%	119
2016 Q4	$310K	Hold	7,300	–	–	0.08%	121
2016 Q3	$378K	Sell	7,300 -2,000	-22%	-$104K	0.08%	102
2016 Q2	$445K	Hold	9,300	–	–	0.1%	100
2016 Q1	$361K	Hold	9,300	–	–	0.07%	152
2015 Q4	$292K	Hold	9,300	–	–	0.05%	252
2015 Q3	$254K	Hold	9,300	–	–	0.04%	326
2015 Q2	$322K	Hold	9,300	–	–	0.06%	203
2015 Q1	$250K	Hold	9,300	–	–	0.05%	334
2014 Q4	$220K	Hold	9,300	–	–	0.05%	365
2014 Q3	$251K	Sell	9,300 -8,800	-49%	-$221K	0.05%	270
2014 Q2	$370K	Hold	18,100	–	–	0.07%	136
2014 Q1	$304K	Hold	18,100	–	–	0.06%	189
2013 Q4	$256K	Buy	+18,100	New	+$247K	0.05%	285