ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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227 hedge funds and large institutions have $5.77B invested in Athenahealth, Inc. in 2017 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 78 increasing their positions, 70 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
227
Holders Change
+1
Holders Change %
+0.44%
% of All Funds
5.67%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.15%
New
32
Increased
78
Reduced
70
Closed
27
Calls
$108M
Puts
$59.8M
Net Calls
+$48.6M
Net Calls Change
-$36.4M

Top Buyers

1
CS
Credit Suisse
Switzerland
$120M
2
Morgan Stanley
Morgan Stanley
New York
$584M
3
JSP
Jackson Square Partners
California
$65.4M
4
Millennium Management
Millennium Management
New York
$27.2M
5
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group
Japan
$34.4M

Top Sellers

1
Sands Capital Management
Sands Capital Management
Virginia
$97.8M
2
HCM
Hitchwood Capital Management
New York
$0
3
Artisan Partners
Artisan Partners
Wisconsin
$9.8M
4
SIG
Senator Investment Group
New York
$0
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
$580M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$745M +$1.79M +14,357 +0.2%
Morgan Stanley
2
Morgan Stanley
New York
$584M +$37.5M +301,627 +7%
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$580M -$52.1M -418,550 -8%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$482M +$1.96M +15,741 +0.4%
Vanguard Group
5
Vanguard Group
Pennsylvania
$395M +$9.11M +73,261 +2%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$373M -$15.1M -121,173 -4%
Nomura Holdings
7
Nomura Holdings
Japan
$264M -$18.9M -152,343 -7%
Capital Research Global Investors
8
Capital Research Global Investors
California
$251M -$2.49M -20,000 -1%
BlackRock
9
BlackRock
New York
$204M +$863K +6,938 +0.4%
RP
10
Riverbridge Partners
Minnesota
$122M -$6.48M -52,101 -5%
CS
11
Credit Suisse
Switzerland
$120M +$38.1M +306,317 +47%
ClearBridge Investments
12
ClearBridge Investments
New York
$113M +$92.3K +742 +0.1%
Sands Capital Management
13
Sands Capital Management
Virginia
$97.8M -$189M -1,520,766 -66%
Goldman Sachs
14
Goldman Sachs
New York
$76.3M -$2.77M -22,241 -3%
JSP
15
Jackson Square Partners
California
$65.4M +$23.3M +187,491 +55%
State Street
16
State Street
Massachusetts
$62.8M -$944K -7,595 -1%
ACH
17
ArrowMark Colorado Holdings
Colorado
$48.9M -$15.5M -124,679 -24%
EM
18
Elliott Management
New York
$46.6M – – –
Bank of America
19
Bank of America
North Carolina
$46.3M +$17M +136,683 +58%
Norges Bank
20
Norges Bank
Norway
$41.9M +$1.13M +9,098 +3%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$41.7M +$995K +8,003 +2%
Allianz Asset Management
22
Allianz Asset Management
Germany
$41.4M -$12.1M -97,505 -23%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$40.9M -$2.27M -18,231 -5%
SMDAM
24
Sumitomo Mitsui DS Asset Management
Japan
$40.2M -$13.9M -111,715 -26%
NAMA
25
Nikko Asset Management Americas
New York
$35.1M +$18.9M +151,700 +116%
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