ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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235 hedge funds and large institutions have $6.19B invested in Athenahealth, Inc. in 2017 Q4 according to their latest regulatory filings, with 46 funds opening new positions, 75 increasing their positions, 80 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
235
Holders Change
+8
Holders Change %
+3.52%
% of All Funds
5.34%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.14%
New
46
Increased
75
Reduced
80
Closed
36
Calls
$351M
Puts
$63.3M
Net Calls
+$288M
Net Calls Change
+$239M

Top Buyers

1
NAMA
1
Nikko Asset Management Americas
New York
$108M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$460M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$676M
4
CS
4
Credit Suisse
Switzerland
$180M
5
Sumitomo Mitsui Trust Group
5
Sumitomo Mitsui Trust Group
Japan
$72.6M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$678M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$0
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$487M
4
RCG
4
Ruane, Cunniff & Goldfarb
New York
$325K
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$244M
Name Holding Trade Value Shares
Change 		Shares
Change %
LNB
226
Ledyard National Bank
$3K – – –
WA
227
Winfield Associates
Ohio
$2K +$1K +5 +100%
EARNEST Partners
228
EARNEST Partners
Georgia
$2K +$2K +13 New
CIBC Private Wealth Group
229
CIBC Private Wealth Group
Georgia
$2K +$2K +17 New
WAM
230
Wealthspire Advisors (Maryland)
Maryland
$1K -$200 -2 -17%
CAM
231
CenterStar Asset Management
Illinois
$1K – – –
IWM
232
IHT Wealth Management
Illinois
$1K – – –
BBHC
233
Brown Brothers Harriman & Co
New York
$1K +$1K +10 New
Walleye Trading
234
Walleye Trading
New York
$666 +$666 +5,006 New
BNP Paribas Financial Markets
235
BNP Paribas Financial Markets
France
$133 -$87.2K -656 -100%
Sands Capital Management
236
Sands Capital Management
Virginia
– -$97.8M -786,576 Closed
Artisan Partners
237
Artisan Partners
Wisconsin
– -$9.8M -78,765 Closed
SI
238
Scout Investments
Missouri
– -$9.78M -78,661 Closed
PA
239
Perceptive Advisors
New York
– -$8.71M -70,000 Closed
SCM
240
Stevens Capital Management
Pennsylvania
– -$4.09M -32,880 Closed
PP
241
PDT Partners
New York
– -$1.75M -14,032 Closed
WB
242
WesBanco Bank
West Virginia
– -$1.55M -12,461 Closed
SGH
243
Sivik Global Healthcare
Connecticut
– -$1.49M -12,000 Closed
SSA
244
Schonfeld Strategic Advisors
New York
– -$1.15M -9,234 Closed
SB
245
Suntrust Banks
Georgia
– -$1.13M -9,088 Closed
DTL
246
Dynamic Technology Lab
Singapore
– -$800K -6,440 Closed
William Blair & Company
247
William Blair & Company
Illinois
– -$753K -6,055 Closed
TI
248
Trexquant Investment
Connecticut
– -$727K -5,844 Closed
Marshall Wace
249
Marshall Wace
United Kingdom
– -$691K -5,569 Closed
O
250
OppenheimerFunds
New York
– -$573K -4,604 Closed
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