Group One Trading’s Athenahealth, Inc. ATHN Stock Holding History

Group One Trading’s Portfolio ATHN Stock Details ATHN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-65,700	Closed	-$8.67M	–	5745
2018 Q4	$8.67M	Sell	65,700 -93,000	-59%	-$11.9M	0.08%	300
2018 Q3	$21.2M	Buy	158,700 +145,900	+1,140%	+$21.9M	0.17%	113
2018 Q2	$2.04M	Buy	+12,800	New	+$1.9M	0.02%	1121
2018 Q1	–	Sell	-6,200	Closed	-$825K	–	5612
2017 Q4	$825K	Hold	6,200	–	–	0.01%	1872
2017 Q3	$771K	Hold	6,200	–	–	0.01%	1745
2017 Q2	$871K	Sell	6,200 -400	-6%	-$50K	0.01%	1563
2017 Q1	$744K	Buy	6,600 +5,000	+313%	+$583K	0.01%	1558
2016 Q4	$168K	Buy	+1,600	New	+$172K	﹤0.01%	2540

Group One Trading's ATHN Position: Q1 2018 in Review

Group One Trading sold out of Athenahealth, Inc. (ATHN) in Q1 2018, closing a stake of 3,343 shares — an estimated $445K sold.

Group One Trading first reported a position in ATHN in Q1 2017 and held it in 4 quarters. The position peaked at $445K in Q4 2017. 259 funds tracked by Wall St. Rank hold ATHN as of Q1 2018.

Group One Trading reported no remaining Athenahealth, Inc. position as of Q1 2018 after selling out during the quarter.
Group One Trading sold 3,343 Athenahealth, Inc. shares in Q1 2018, an estimated $445K.
Group One Trading first reported a position in Athenahealth, Inc. in Q1 2017 and held it in 4 quarters.
Group One Trading's Athenahealth, Inc. position peaked at $445K in Q4 2017.
259 funds tracked by Wall St. Rank held Athenahealth, Inc. as of Q1 2018.

Based on Group One Trading's 13F filing for Q1 2018, filed 11 May 2018.