ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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206 hedge funds and large institutions have $5.69B invested in Athenahealth, Inc. in 2015 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 75 increasing their positions, 70 reducing their positions, and 37 closing their positions.

Holders
206
Holders Change
-11
Holders Change %
-5.07%
% of All Funds
5.56%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
27
Increased
75
Reduced
70
Closed
37
Calls
$83.5M
Puts
$115M
Net Calls
-$32M
Net Calls Change
+$18.6M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$430M
2
HAM
2
HHR Asset Management
New Jersey
$107M
3
JHIU
3
Janus Henderson Investors US
Colorado
$403M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$273M
5
CCM
5
Criterion Capital Management
California
$159M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$459M
2
Wells Fargo
2
Wells Fargo
California
$11.7M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$298M
4
Sands Capital Management
4
Sands Capital Management
Virginia
$515M
5
BA
5
BlackRock Advisors
Delaware
$5.86M
Name Market Value Shares Shares
Change 		Shares
Change %
BFA
26
BlackRock Fund Advisors
California
$39.8M 347,521 +21,004 +6%
SIMG
27
Stephens Investment Management Group
Texas
$33.1M 289,057 -3,045 -1%
Norges Bank
28
Norges Bank
Norway
$32.6M 284,563 – –
Geode Capital Management
29
Geode Capital Management
Massachusetts
$25.5M 222,215 +11,291 +5%
BIM
30
Barton Investment Management
Pennsylvania
$24.1M 210,436 -2,070 -1%
RCG
31
Ruane, Cunniff & Goldfarb
New York
$22.9M 200,000 – –
Citadel Advisors
32
Citadel Advisors
Florida
$20.6M 180,031 +159,921 +795%
VAM
33
Visium Asset Management
New York
$19.8M 172,789 +172,789 New
LI
34
LMCG Investments
Massachusetts
$19.2M 167,651 +147,095 +716%
Asset Management One
35
Asset Management One
Japan
$16.2M 141,836 +3,030 +2%
TCIM
36
TIAA CREF Investment Management
New York
$15.5M 135,463 -7,103 -5%
ACH
37
ArrowMark Colorado Holdings
Colorado
$13.7M 119,791 +10,656 +10%
GS
38
Gagnon Securities
New York
$12.1M 105,973 -778 -0.7%
Wells Fargo
39
Wells Fargo
California
$11.7M 101,818 -529,733 -84%
Charles Schwab
40
Charles Schwab
California
$11.2M 98,164 +6,957 +8%
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$11M 95,800 +17,825 +23%
EAM
42
EverPoint Asset Management
Connecticut
$10.3M 90,000 +90,000 New
New York State Common Retirement Fund
43
New York State Common Retirement Fund
New York
$10.2M 89,420 +15,843 +22%
GA
44
Gagnon Advisors
New York
$9.17M 80,025 +3,811 +5%
Dimensional Fund Advisors
45
Dimensional Fund Advisors
Texas
$8.93M 77,924 +12,426 +19%
Bank of America
46
Bank of America
North Carolina
$8.14M 71,082 -3,132 -4%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$8.07M 70,412 +1,018 +1%
JPMorgan Chase & Co
48
JPMorgan Chase & Co
New York
$7.61M 66,399 +38,258 +136%
AGAM
49
Avalon Global Asset Management
California
$7.56M 66,000 +8,000 +14%
PC
50
Polar Capital
United Kingdom
$6.44M 56,188 +5,294 +10%
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