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athenahealth Inc (NASDAQ:ATHN)

Delayed Data
As of 4:00pm ET
 +5.47 / +4.42%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $846.7 thousand shares of ATHN during the quarter ended June 2016 and now own 126.83% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Services to the Health Industry industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders77.93%
Other institutional48.90%
Individual stakeholders16.23%

Largest Quarterly Institutional

Latest Institutional Activity

5/31/2016WELLINGTON MANAGEMENT CO. LLP  Bought 775.1 Thousand shares of athenahealth Inc
6/30/2016JANUS CAPITAL MANAGEMENT LLC  Bought 749.5 Thousand shares of athenahealth Inc
6/30/2016RUANE, CUNNIFF & GOLDFARB, INC.  Bought 100.1 Thousand shares of athenahealth Inc

Top 10 Owners of athenahealth Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.87%5,839,292805,880,689+19,097+0.33%
Wellington Management Co. LLP11.26%4,420,938610,133,653+775,063+21.26%
Janus Capital Management LLC10.41%4,088,685564,279,417+749,535+22.45%
Morgan Stanley Investment Managem...9.52%3,739,412516,076,250-72,849-1.91%
Sands Capital Management LLC9.14%3,589,107495,332,657-578,396-13.88%
Capital Research & Management Co....7.66%3,008,523415,206,25900.00%
T. Rowe Price Associates, Inc.7.09%2,781,947383,936,505+232,425+9.12%
The Vanguard Group, Inc.6.89%2,705,410373,373,634+95,709+3.67%
Artisan Partners LP5.66%2,220,827306,496,334-422,117-15.97%
Capital Research & Management Co....3.31%1,300,538179,487,249-346,100-21.02%

Top 10 Mutual Funds Holding athenahealth Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity OTC Portfolio6.14%2,409,983332,601,754+17,473+0.73%
Vanguard Health Care Fund4.80%1,883,780259,980,47800.00%
T Rowe Price New Horizons Fund3.38%1,326,900183,125,469+93,700+7.60%
American Funds Growth Fund of Ame...2.58%1,011,284139,567,305-1,172,477-53.69%
Artisan Mid Cap Fund2.45%961,418132,685,298-237,558-19.81%
Fidelity Select Health Care Portf...2.29%900,000124,209,00000.00%
American Funds Small Cap World Fu...2.21%866,310119,559,443-63,061-6.79%
Vanguard Small Cap Index Fund2.08%817,195112,781,082+12,518+1.56%
Morgan Stanley Instl. Fund-Mid Ca...2.07%812,520112,135,885-34,381-4.06%
Fidelity Growth Company Fund2.03%797,400110,049,174-5,100-0.64%