A.R.T. Advisors’s A10 Networks ATEN Stock Holding History

A.R.T. Advisors’s Portfolio ATEN Stock Details ATEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-13,905	Closed	-$96K	–	115
2019 Q4	$96K	Sell	13,905 -32,100	-70%	-$216K	﹤0.01%	1218
2019 Q3	$319K	Buy	+46,005	New	+$331K	0.02%	1024
2019 Q2	–	Sell	-32,575	Closed	-$231K	–	1345
2019 Q1	$231K	Buy	32,575 +415	+1%	+$2.82K	0.01%	1037
2018 Q4	$201K	Buy	+32,160	New	+$195K	0.01%	1068
2017 Q3	–	Sell	-33,621	Closed	-$283K	–	1344
2017 Q2	$283K	Sell	33,621 -32,977	-50%	-$280K	0.02%	1023
2017 Q1	$609K	Buy	66,598 +53,110	+394%	+$470K	0.03%	739
2016 Q4	$112K	Buy	+13,488	New	+$116K	0.01%	1136
2016 Q3	–	Sell	-52,884	Closed	-$342K	–	665
2016 Q2	$342K	Sell	52,884 -8,078	-13%	-$51K	0.02%	930
2016 Q1	$360K	Sell	60,962 -35,200	-37%	-$210K	0.02%	980
2015 Q4	$630K	Sell	96,162 -41,115	-30%	-$285K	0.03%	759
2015 Q3	$822K	Buy	137,277 +89,809	+189%	+$566K	0.03%	694
2015 Q2	$305K	Buy	47,468 +26,595	+127%	+$149K	0.01%	1178
2015 Q1	$90K	Sell	20,873 -76,361	-79%	-$350K	﹤0.01%	1324
2014 Q4	$423K	Buy	+97,234	New	+$435K	0.02%	982

Other funds holding ATEN

Summit Partners Boston, Massachusetts $670M AUM 6.71% 1-Year Est. Return

VCA

VIEX Capital Advisors Sunny Isles Beach, Florida $30.9M AUM 55.48% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

LLL

Lynrock Lake LP Rye Brook, New York $1.46B AUM 17.55% 1-Year Est. Return

Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

A.R.T. Advisors's ATEN Position: Q1 2020 in Review

A.R.T. Advisors sold out of A10 Networks (ATEN) in Q1 2020, closing a stake of 13,905 shares — an estimated $96K sold.

A.R.T. Advisors first reported a position in ATEN in Q4 2014 and held it in 14 quarters. The position peaked at $822K in Q3 2015. 105 funds tracked by Wall St. Rank hold ATEN as of Q1 2020.

A.R.T. Advisors reported no remaining A10 Networks position as of Q1 2020 after selling out during the quarter.
A.R.T. Advisors sold 13,905 A10 Networks shares in Q1 2020, an estimated $96K.
A.R.T. Advisors first reported a position in A10 Networks in Q4 2014 and held it in 14 quarters.
A.R.T. Advisors's A10 Networks position peaked at $822K in Q3 2015.
105 funds tracked by Wall St. Rank held A10 Networks as of Q1 2020.

Based on A.R.T. Advisors's 13F filing for Q1 2020, filed 15 May 2020.