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athenahealth Inc (NASDAQ:ATHN)

139.10
Delayed Data
As of Jul 30
 +0.82 / +0.59%
Today’s Change
107.88
Today|||52-Week Range
153.25
-4.53%
Year-to-Date
The 126.10% of ATHN shares held by institutional investors is a greater percentage than is typically held for stocks in the Services to the Health Industry industry.
Mutual fund holders80.83%
Other institutional45.27%
Individual stakeholders17.01%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

6/30/2015RIVERBRIDGE PARTNERS LLC  Bought 86.9 Thousand shares of athenahealth Inc
4/30/2015ARDEN ASSET MANAGEMENT LLC  Bought 9.3 Thousand shares of athenahealth Inc
6/30/2015GAGNON ADVISORS LLC  Bought 3.8 Thousand shares of athenahealth Inc

Top 10 Owners of athenahealth Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...14.84%5,722,245655,654,832+15,232+0.27%
Sands Capital Management LLC12.42%4,786,729548,463,409-23,280-0.48%
Morgan Stanley Investment Managem...11.71%4,512,997517,099,196-337,594-6.96%
Capital Research & Management Co....8.59%3,311,823379,468,67900.00%
Janus Capital Management LLC7.97%3,071,818351,968,906-12,419-0.40%
Artisan Partners LP7.74%2,981,962341,673,206-101,418-3.29%
The Vanguard Group, Inc.6.27%2,417,417276,987,640+121,667+5.30%
T. Rowe Price Associates, Inc.5.14%1,982,572227,163,100+4,724+0.24%
Wellington Management Co. LLP4.39%1,693,729194,067,469-22,293-1.30%
Capital Research & Management Co....4.27%1,646,638188,671,782+65,000+4.11%

Top 10 Mutual Funds Holding athenahealth Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
American Funds Growth Fund of Ame...6.56%2,529,861289,871,47300.00%
Fidelity OTC Portfolio6.05%2,332,915267,305,401-36,268-1.53%
Morgan Stanley Instl. Fund-Mid Ca...3.47%1,336,226153,104,775-109,192-7.55%
Artisan Mid Cap Fund3.23%1,246,752142,852,844-143,944-10.35%
T Rowe Price New Horizons Fund2.63%1,014,500116,241,410-1,400-0.14%
Vanguard Health Care Fund2.59%999,516114,524,543+284,116+39.71%
American Funds AMCAP Fund2.45%945,054108,284,28700.00%
Touchstone Sands Capital Select G...2.43%938,000107,476,040-31,000-3.20%
American Funds Small Cap World Fu...2.41%929,371106,487,32900.00%
Fidelity Select Health Care Portf...2.37%915,212104,864,991+123,735+15.63%