ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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259 hedge funds and large institutions have $6.03B invested in Athenahealth, Inc. in 2018 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 78 increasing their positions, 78 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
259
Holders Change
+24
Holders Change %
+10.21%
% of All Funds
5.94%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.16%
New
57
Increased
78
Reduced
78
Closed
30
Calls
$51.1M
Puts
$38.4M
Net Calls
+$12.8M
Net Calls Change
-$275M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
+$43.2M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$29.5M
3
Capital World Investors
Capital World Investors
California
+$22.5M
4
Millennium Management
Millennium Management
New York
+$17.1M
5
Bank of Nova Scotia
Bank of Nova Scotia
Ontario, Canada
+$16.6M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$240M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$43.2M
3
NAMA
Nikko Asset Management Americas
New York
-$38.1M
4
CS
Credit Suisse
Switzerland
-$36.1M
5
PAMU
Pictet Asset Management (UK)
United Kingdom
-$35.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Investments
51
Two Sigma Investments
New York
$11.8M -$245K -1,711 -2%
USAA
52
United Services Automobile Association
Texas
$11.3M +$467K +3,265 +4%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$10.6M -$515K -3,600 -5%
Swiss National Bank
54
Swiss National Bank
Switzerland
$9.96M +$243K +1,700 +3%
Federated Hermes
55
Federated Hermes
Pennsylvania
$9.67M +$8.36M +58,448 +640%
Canada Pension Plan Investment Board
56
Canada Pension Plan Investment Board
Ontario, Canada
$9.6M +$71.5K +500 +0.8%
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$8.65M -$303K -2,120 -3%
Daiwa Securities Group
58
Daiwa Securities Group
Japan
$8.03M +$84.2K +589 +1%
HNB
59
Huntington National Bank
Ohio
$7.98M +$7.87K +55 +0.1%
Public Employees Retirement Association of Colorado
60
Public Employees Retirement Association of Colorado
Colorado
$7.96M -$16.6K -116 -0.2%
TD Asset Management
61
TD Asset Management
Ontario, Canada
$7.51M +$359K +2,510 +5%
State Board of Administration of Florida Retirement System
62
State Board of Administration of Florida Retirement System
Florida
$7.46M -$113K -792 -1%
Prudential Financial
63
Prudential Financial
New Jersey
$7.37M +$7.09M +49,560 +2,547%
AGAM
64
Avalon Global Asset Management
California
$7.26M +$1.43M +10,000 +25%
CI
65
Cambiar Investors
Colorado
$6.73M -$4.05M -28,282 -38%
JPMorgan Chase & Co
66
JPMorgan Chase & Co
New York
$6.6M +$681K +4,764 +12%
BP
67
Ballentine Partners
Massachusetts
$6.47M – – –
First Trust Advisors
68
First Trust Advisors
Illinois
$6.31M +$6.06M +42,357 +2,451%
VEPM
69
Vista Equity Partners Management
California
$6.14M -$545K -3,813 -8%
Barclays
70
Barclays
United Kingdom
$5.86M -$18.8M -131,335 -76%
RhumbLine Advisers
71
RhumbLine Advisers
Massachusetts
$5.8M -$169K -1,181 -3%
GS
72
Gagnon Securities
New York
$5.41M -$311K -2,176 -5%
EAM
73
Eventide Asset Management
Massachusetts
$5.29M – – –
MSE
74
MUFG Securities EMEA
United Kingdom
$4.86M +$4.86M +34,000 New
UBS AM
75
UBS AM
Illinois
$4.81M +$664K +4,640 +16%
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