ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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239 hedge funds and large institutions have $6.51B invested in Athenahealth, Inc. in 2016 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 87 increasing their positions, 86 reducing their positions, and 27 closing their positions.

Holders
239
Holders Change
-4
Holders Change %
-1.65%
% of All Funds
6.39%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
27
Increased
87
Reduced
86
Closed
27
Calls
$57.5M
Puts
$55.1M
Net Calls
+$2.44M
Net Calls Change
-$21.2M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$654M
2
JHIU
2
Janus Henderson Investors US
Colorado
$566M
3
Macquarie Group
3
Macquarie Group
Australia
$109M
4
EA
4
Emerald Acquisition
Washington
$28.6M
5
SOMRS
5
State of Michigan Retirement System
Michigan
$25.3M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$8.97M
2
Artisan Partners
2
Artisan Partners
Wisconsin
$239M
3
CCM
3
Criterion Capital Management
California
$29.4M
4
Morgan Stanley
4
Morgan Stanley
New York
$479M
5
Sands Capital Management
5
Sands Capital Management
Virginia
$464M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$813M 5,889,499 +45,907 +0.8%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$654M 4,742,139 +1,096,264 +30%
JHIU
3
Janus Henderson Investors US
Colorado
$566M 4,104,647 +749,497 +22%
Morgan Stanley
4
Morgan Stanley
New York
$479M 3,474,082 -352,714 -9%
Sands Capital Management
5
Sands Capital Management
Virginia
$464M 3,358,482 -230,625 -6%
Capital Research Global Investors
6
Capital Research Global Investors
California
$409M 2,965,639 -42,884 -1%
Vanguard Group
7
Vanguard Group
Pennsylvania
$381M 2,761,611 +56,201 +2%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$362M 2,621,679 -160,268 -6%
Artisan Partners
9
Artisan Partners
Wisconsin
$239M 1,734,386 -486,441 -22%
TG
10
TCW Group
California
$164M 1,185,054 -2,586 -0.2%
RP
11
Riverbridge Partners
Minnesota
$135M 980,305 +15,726 +2%
BIT
12
BlackRock Institutional Trust
California
$133M 964,877 +31,590 +3%
Macquarie Group
13
Macquarie Group
Australia
$109M 787,036 +392,408 +99%
HAM
14
HHR Asset Management
New Jersey
$90.6M 656,452 +24,666 +4%
JSP
15
Jackson Square Partners
California
$78.6M 569,367 -11,675 -2%
Franklin Resources
16
Franklin Resources
California
$73.5M 532,703 -12,108 -2%
ClearBridge Investments
17
ClearBridge Investments
New York
$69.4M 502,744 +751 +0.1%
Millennium Management
18
Millennium Management
New York
$63.3M 458,427 +69,375 +18%
State Street
19
State Street
Massachusetts
$61.9M 448,240 -8,807 -2%
Northern Trust
20
Northern Trust
Illinois
$61.2M 443,795 +11,357 +3%
Bank of America
21
Bank of America
North Carolina
$58.5M 423,832 -14,724 -3%
BFA
22
BlackRock Fund Advisors
California
$52.7M 381,989 +19,240 +5%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$43.1M 312,329 -39,882 -11%
RCG
24
Ruane, Cunniff & Goldfarb
New York
$41.4M 300,095 +100,095 +50%
Norges Bank
25
Norges Bank
Norway
$37M 267,834 -17,319 -6%
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