ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

ATHN was delisted on the 11th of February, 2019.

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220 hedge funds and large institutions have $5.9B invested in Athenahealth, Inc. in 2016 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 86 increasing their positions, 68 reducing their positions, and 39 closing their positions.

Holders
220
Holders Change
-19
Holders Change %
-7.95%
% of All Funds
5.88%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
22
Increased
86
Reduced
68
Closed
39
Calls
$72.3M
Puts
$68.3M
Net Calls
+$4.01M
Net Calls Change
+$1.58M

Top Buyers

1
JHIU
1
Janus Henderson Investors US
Colorado
$613M
2
Allianz Asset Management
2
Allianz Asset Management
Germany
$24.1M
3
SMDAM
3
Sumitomo Mitsui DS Asset Management
Japan
$24.1M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$19.6M
5
Millennium Management
5
Millennium Management
New York
$76.1M

Top Sellers

1
Macquarie Group
1
Macquarie Group
Australia
$22.5M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$391M
3
JSP
3
Jackson Square Partners
California
$48.6M
4
CCM
4
Criterion Capital Management
California
$3.92M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$581M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$744M 5,901,522 +12,023 +0.2%
JHIU
2
Janus Henderson Investors US
Colorado
$613M 4,860,008 +755,361 +18%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$581M 4,606,073 -136,066 -3%
Morgan Stanley
4
Morgan Stanley
New York
$452M 3,582,728 +108,646 +3%
Sands Capital Management
5
Sands Capital Management
Virginia
$391M 3,096,758 -261,724 -8%
Capital Research Global Investors
6
Capital Research Global Investors
California
$360M 2,854,355 -111,284 -4%
Vanguard Group
7
Vanguard Group
Pennsylvania
$357M 2,829,071 +67,460 +2%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$332M 2,631,246 +9,567 +0.4%
Artisan Partners
9
Artisan Partners
Wisconsin
$214M 1,696,082 -38,304 -2%
TG
10
TCW Group
California
$147M 1,168,818 -16,236 -1%
RP
11
Riverbridge Partners
Minnesota
$135M 1,072,483 +92,178 +9%
BIT
12
BlackRock Institutional Trust
California
$123M 973,812 +8,935 +0.9%
HAM
13
HHR Asset Management
New Jersey
$89.8M 711,965 +55,513 +8%
Millennium Management
14
Millennium Management
New York
$76.1M 603,779 +145,352 +32%
Franklin Resources
15
Franklin Resources
California
$68.3M 541,503 +8,800 +2%
ClearBridge Investments
16
ClearBridge Investments
New York
$63.2M 500,951 -1,793 -0.4%
State Street
17
State Street
Massachusetts
$61.6M 488,466 +40,226 +9%
Northern Trust
18
Northern Trust
Illinois
$57.6M 456,464 +12,669 +3%
Bank of America
19
Bank of America
North Carolina
$50.6M 401,342 -22,490 -5%
BFA
20
BlackRock Fund Advisors
California
$49.3M 390,624 +8,635 +2%
JSP
21
Jackson Square Partners
California
$48.6M 385,291 -184,076 -32%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$41.6M 329,619 +17,290 +6%
RCG
23
Ruane, Cunniff & Goldfarb
New York
$37.8M 300,095 – –
SIMG
24
Stephens Investment Management Group
Texas
$33.8M 268,162 +29,743 +12%
Geode Capital Management
25
Geode Capital Management
Massachusetts
$33.4M 264,822 +6,265 +2%
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