Sumitomo Mitsui DS Asset Management’s Athenahealth, Inc. ATHN Stock Holding History

Sumitomo Mitsui DS Asset 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 Q2	–	Sell	-290,345	Closed	-$41.5M	–	794
2018 Q1	$41.5M	Sell	290,345 -163,815	-36%	-$22.4M	0.61%	41
2017 Q4	$60.4M	Buy	454,160 +130,545	+40%	+$16.7M	0.91%	28
2017 Q3	$40.2M	Sell	323,615 -111,715	-26%	-$15.4M	0.63%	41
2017 Q2	$61.2M	Buy	435,330 +43,365	+11%	+$5.42M	1%	22
2017 Q1	$44.2M	Buy	391,965 +105,910	+37%	+$12.3M	0.75%	30
2016 Q4	$30.1M	Buy	286,055 +94,955	+50%	+$10.2M	0.58%	47
2016 Q3	$24.1M	Buy	+191,100	New	+$24.3M	0.53%	55
2016 Q2	–	Sell	-9,000	Closed	-$1.25M	–	727
2016 Q1	$1.25M	Buy	+9,000	New	+$1.23M	0.04%	345

Other funds holding ATHN

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Nomura Holdings Tokyo, Japan $85.4B AUM 91.09% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Sumitomo Mitsui DS Asset Management's ATHN Position: Q2 2018 in Review

Sumitomo Mitsui DS Asset Management sold out of Athenahealth, Inc. (ATHN) in Q2 2018, closing a stake of 290,345 shares — an estimated $41.5M sold.

Sumitomo Mitsui DS Asset Management first reported a position in ATHN in Q1 2016 and held it in 8 quarters. The position peaked at $61.2M in Q2 2017. 275 funds tracked by Wall St. Rank hold ATHN as of Q2 2018.

Sumitomo Mitsui DS Asset Management reported no remaining Athenahealth, Inc. position as of Q2 2018 after selling out during the quarter.
Sumitomo Mitsui DS Asset Management sold 290,345 Athenahealth, Inc. shares in Q2 2018, an estimated $41.5M.
Sumitomo Mitsui DS Asset Management first reported a position in Athenahealth, Inc. in Q1 2016 and held it in 8 quarters.
Sumitomo Mitsui DS Asset Management's Athenahealth, Inc. position peaked at $61.2M in Q2 2017.
275 funds tracked by Wall St. Rank held Athenahealth, Inc. as of Q2 2018.

Based on Sumitomo Mitsui DS Asset Management's 13F filing for Q2 2018, filed 31 Jul 2018.