ATHN - athenahealth, Inc.

NasdaqGS - NasdaqGS Delayed Price. Currency in USD

Major Holders

Currency in USD
Breakdown
1.16%% of Shares Held by All Insider
117.99%% of Shares Held by Institutions
119.38%% of Float Held by Institutions
329Number of Institutions Holding Shares
Direct Holders (Forms 3 and 4)
NameSharesDate Reported
BUSH JONATHAN315,807Jan 1, 2018
KAHANE STEPHEN N35,278Feb 28, 2017
MATUS KRISTI ANN34,116May 1, 2016
LEVINE MARC A27,211Jan 1, 2018
KHOT PRAKASH18,484Feb 28, 2017
STUBELIS KARL17,858Jun 4, 2017
PORTER JONATHAN D.16,516Dec 28, 2017
ITTYCHERIA DEV13,438Feb 28, 2017
HOLMAN DIANE12,500Jul 31, 2017
KANE JOHN A12,009Oct 31, 2017

Top Institutional Holders

HolderSharesDate Reported% OutValue
FMR, LLC5,989,476Sep 29, 201714.97%738,382,593
Morgan Stanley4,699,797Sep 29, 201711.74%579,390,968
Janus Henderson Group PLC4,660,471Sep 29, 201711.65%574,542,859
Wellington Management Company, LLP3,879,019Sep 29, 20179.69%478,205,457
Vanguard Group, Inc. (The)3,173,904Sep 29, 20177.93%391,278,881
Price (T.Rowe) Associates Inc2,995,866Sep 29, 20177.49%369,330,356
Nomura Holdings Inc.2,121,013Sep 29, 20175.30%261,478,480
Capital Research Global Investors2,021,714Sep 29, 20175.05%249,236,899
Blackrock Inc.1,638,931Sep 29, 20174.10%202,047,411
Riverbridge Partners LLC981,741Sep 29, 20172.45%121,029,029

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Specialized-Health Care Fund2,474,965Apr 29, 20176.18%300,584,491
Fidelity OTC Portfolio2,358,283Sep 29, 20175.89%290,729,125
Janus Henderson Enterprise Fund1,733,723Sep 29, 20174.33%213,733,369
Price (T.Rowe) New Horizons Fund1,130,278Sep 29, 20172.82%139,340,670
Vanguard Explorer Fund, Inc.970,010Apr 29, 20172.42%117,807,711
Growth Fund Of America Inc954,500Sep 29, 20172.39%117,670,758
Morgan Stanley Inst Fd Inc-Growth Port939,911Mar 30, 20172.35%105,053,849
Vanguard Small-Cap Index Fund923,304Jun 29, 20172.31%131,136,865
Vanguard Total Stock Market Index Fund911,665Jun 29, 20172.28%129,483,778
Smallcap World Fund715,000Sep 29, 20171.79%88,145,199