SCM
ATHN

Sio Capital Management’s Athenahealth, Inc. ATHN Stock Holding History

Sio Capital 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
2016
Q4 		– Sell
-57,600
Closed -$7.26M – 53
2016
Q3 		$7.26M Sell
57,600
-25,500
-31% -$3.24M 5.01% 7
2016
Q2 		$11.5M Buy
83,100
+73,100
+731% +$9.67M 5.86% 5
2016
Q1 		$1.39M Buy
+10,000
New +$1.37M 0.51% 33

Other funds holding ATHN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Janus Henderson Investors US
Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
BlackRock Institutional Trust
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return