Twin Tree Management’s Athenahealth, Inc. ATHN Stock Holding History

Twin Tree Management’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
2018 Q3	–	Sell	-28,700	Closed	-$4.57M	–	1385
2018 Q2	$4.57M	Hold	28,700	–	–	0.03%	448
2018 Q1	$4.11M	Buy	28,700 +22,100	+335%	+$3.02M	0.03%	380
2017 Q4	$878K	Sell	6,600 -16,300	-71%	-$2.08M	0.01%	735
2017 Q3	$2.85M	Buy	22,900 +22,000	+2,444%	+$3.03M	0.02%	504
2017 Q2	$126K	Buy	+900	New	+$112K	﹤0.01%	834
2015 Q2	–	Sell	-1,500	Closed	-$179K	–	1495
2015 Q1	$179K	Sell	1,500 -2,400	-62%	-$320K	﹤0.01%	973
2014 Q4	$568K	Buy	3,900 +1,500	+63%	+$188K	0.02%	748
2014 Q3	$316K	Buy	+2,400	New	+$316K	0.01%	773

Other funds holding ATHN

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return

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

Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Twin Tree Management's ATHN Position: Q2 2018 in Review

Twin Tree Management sold out of Athenahealth, Inc. (ATHN) in Q2 2018, closing a stake of 3,413 shares — an estimated $506K sold.

Twin Tree Management first reported a position in ATHN in Q3 2014 and held it in 5 quarters. The position peaked at $2.99M in Q3 2017. 275 funds tracked by Wall St. Rank hold ATHN as of Q2 2018.

Twin Tree Management reported no remaining Athenahealth, Inc. position as of Q2 2018 after selling out during the quarter.
Twin Tree Management sold 3,413 Athenahealth, Inc. shares in Q2 2018, an estimated $506K.
Twin Tree Management first reported a position in Athenahealth, Inc. in Q3 2014 and held it in 5 quarters.
Twin Tree Management's Athenahealth, Inc. position peaked at $2.99M in Q3 2017.
275 funds tracked by Wall St. Rank held Athenahealth, Inc. as of Q2 2018.

Based on Twin Tree Management's 13F filing for Q2 2018, filed 8 Aug 2018.