ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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214 hedge funds and large institutions have $6.69B invested in Athenahealth, Inc. in 2015 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 68 increasing their positions, 76 reducing their positions, and 21 closing their positions.

Holders
214
Holders Change
+8
Holders Change %
+3.88%
% of All Funds
5.98%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.2%
New
30
Increased
68
Reduced
76
Closed
21
Calls
$113M
Puts
$120M
Net Calls
-$6.71M
Net Calls Change
+$25.3M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$395M
2
Bank of America
2
Bank of America
North Carolina
$61.2M
3
Citadel Advisors
3
Citadel Advisors
Florida
$55.9M
4
Select Equity Group
4
Select Equity Group
New York
$21.4M
5
Balyasny Asset Management
5
Balyasny Asset Management
Illinois
$19.3M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$506M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$477M
3
VAM
3
Visium Asset Management
New York
$0
4
HAM
4
HHR Asset Management
New Jersey
$106M
5
KCM
5
Kornitzer Capital Management
Kansas
$46.5M
Name Market Value Shares Shares
Change 		Shares
Change %
D.E. Shaw & Co
226
D.E. Shaw & Co
New York
– – -5,295 Closed
BMCMI
227
Bryn Mawr Capital Management Inc
Pennsylvania
– – -3,700 Closed
Capital Fund Management (CFM)
228
Capital Fund Management (CFM)
France
– – -2,759 Closed
ZIM
229
Zacks Investment Management
Illinois
– – -2,686 Closed
RCM
230
Reynolds Capital Management
Nevada
– – -2,200 Closed
QC
231
QCM Cayman
Texas
– – -2,009 Closed
DWM
232
Destination Wealth Management
California
– – -2,000 Closed
SEC
233
Seven Eight Capital
New York
– – -800 Closed
FANJ
234
Financial Architects (New Jersey)
New Jersey
– – -368 Closed
KA
235
Klingman & Associates
New York
– – -131 Closed
NFG
236
Next Financial Group
Texas
– – -17 Closed
6CM
237
683 Capital Management
New York
– – – –
TH
238
Timber Hill
Connecticut
– – – –
OCM
239
Otter Creek Management
Florida
– – – –
PG
240
PEAK6 Group
Illinois
– – – –
Public Sector Pension Investment Board (PSP Investments)
241
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
– – – –
AC
242
Amici Capital
New York
– – – –
ID
243
Integral Derivatives
New York
– – – –
HT
244
HAP Trading
New York
– – – –
APCM
245
Arbiter Partners Capital Management
New York
– – – –
Parallax Volatility Advisers
246
Parallax Volatility Advisers
California
– – – –
Two Sigma Investments
247
Two Sigma Investments
New York
– – – –
6 7 8 9
10