Alpha Windward’s Athenahealth, Inc. ATHN Stock Holding History

Alpha Windward’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 Q4	–	Sell	-244	Closed	-$33K	–	477
2018 Q3	$33K	Hold	244	–	–	0.02%	339
2018 Q2	$39K	Sell	244 -83	-25%	-$12.3K	0.02%	328
2018 Q1	$47K	Hold	327	–	–	0.03%	312
2017 Q4	$44K	Buy	+327	New	+$41.8K	0.03%	312
2016 Q4	–	Sell	-72	Closed	-$9K	–	485
2016 Q3	$9K	Hold	72	–	–	0.01%	397
2016 Q2	$10K	Sell	72 -139	-66%	-$18.4K	0.01%	380
2016 Q1	$29K	Hold	211	–	–	0.02%	350
2015 Q4	$34K	Buy	+211	New	+$32.6K	0.02%	326
2014 Q2	–	Sell	-2,340	Closed	-$375K	–	450
2014 Q1	$375K	Buy	+2,340	New	+$385K	0.26%	160

Other funds holding ATHN

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

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

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

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

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

PCM

Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Alpha Windward's ATHN Position: Q4 2018 in Review

Alpha Windward sold out of Athenahealth, Inc. (ATHN) in Q4 2018, closing a stake of 244 shares — an estimated $33K sold.

Alpha Windward first reported a position in ATHN in Q1 2014 and held it in 9 quarters. The position peaked at $375K in Q1 2014. 263 funds tracked by Wall St. Rank hold ATHN as of Q4 2018.

Alpha Windward reported no remaining Athenahealth, Inc. position as of Q4 2018 after selling out during the quarter.
Alpha Windward sold 244 Athenahealth, Inc. shares in Q4 2018, an estimated $33K.
Alpha Windward first reported a position in Athenahealth, Inc. in Q1 2014 and held it in 9 quarters.
Alpha Windward's Athenahealth, Inc. position peaked at $375K in Q1 2014.
263 funds tracked by Wall St. Rank held Athenahealth, Inc. as of Q4 2018.

Based on Alpha Windward's 13F filing for Q4 2018, filed 17 Jan 2019.