Castleark Management’s Silicon Motion SIMO Stock Holding History

Castleark 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
2018 Q2	–	Sell	-4,200	Closed	-$202K	–	419
2018 Q1	$202K	Buy	4,200 +1,400	+50%	+$67.2K	0.01%	360
2017 Q4	$148K	Buy	+2,800	New	+$142K	﹤0.01%	378
2017 Q1	–	Sell	-9,710	Closed	-$412K	–	403
2016 Q4	$412K	Buy	9,710 +5,610	+137%	+$256K	0.01%	319
2016 Q3	$212K	Hold	4,100	–	–	0.01%	328
2016 Q2	$196K	Hold	4,100	–	–	0.01%	326
2016 Q1	$159K	Sell	4,100 -1,600	-28%	-$51.7K	0.01%	332
2015 Q4	$179K	Buy	+5,700	New	+$178K	0.01%	357
2014 Q4	–	Sell	-339,461	Closed	-$5.7M	–	390
2014 Q3	$5.7M	Sell	339,461 -111,675	-25%	-$2.81M	0.16%	143
2014 Q2	$9.22M	Buy	451,136 +111,675	+33%	+$1.9M	0.25%	87
2014 Q1	$5.7M	Buy	339,461 +92,886	+38%	+$1.5M	0.16%	143
2013 Q4	$3.49M	Sell	246,575 -175,389	-42%	-$2.39M	0.1%	179
2013 Q3	$11.4M	Buy	+421,964	New	+$4.76M	0.32%	66

Other funds holding SIMO

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Lazard Asset Management New York $66.1B AUM 33.53% 1-Year Est. Return

AIM

ARGA Investment Management Stamford, Connecticut $3.92B AUM 35.93% 1-Year Est. Return

CCMLC

Cardinal Capital Management LLC (Connecticut) Greenwich, Connecticut $365M AUM 18.32% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Northcape Capital Sydney, Australia $742M AUM 2.34% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

Castleark Management's SIMO Position: Q2 2018 in Review

Castleark Management sold out of Silicon Motion (SIMO) in Q2 2018, closing a stake of 4,200 shares — an estimated $202K sold.

Castleark Management first reported a position in SIMO in Q3 2013 and held it in 12 quarters. The position peaked at $11.4M in Q3 2013. 151 funds tracked by Wall St. Rank hold SIMO as of Q2 2018.

Castleark Management reported no remaining Silicon Motion position as of Q2 2018 after selling out during the quarter.
Castleark Management sold 4,200 Silicon Motion shares in Q2 2018, an estimated $202K.
Castleark Management first reported a position in Silicon Motion in Q3 2013 and held it in 12 quarters.
Castleark Management's Silicon Motion position peaked at $11.4M in Q3 2013.
151 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2018.

Based on Castleark Management's 13F filing for Q2 2018, filed 15 Aug 2018.