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 %
BG
76
BlackRock Group
United Kingdom
$3.27M 24,549 +1,558 +7%
PNC Financial Services Group
77
PNC Financial Services Group
Pennsylvania
$3.22M 24,138 -216 -0.9%
HighTower Advisors
78
HighTower Advisors
Illinois
$3.12M 23,448 +23,448 New
CWG
79
C WorldWide Group
Denmark
$3.1M 23,222 +2,000 +9%
Brown Advisory
80
Brown Advisory
Maryland
$3.01M 22,571 +34 +0.2%
CS
81
Credit Suisse
Switzerland
$2.93M 21,981 -5,775 -21%
CCM
82
Chautauqua Capital Management
Colorado
$2.76M 20,681 -30,788 -60%
US Bancorp
83
US Bancorp
Minnesota
$2.66M 19,942 +1,155 +6%
ACMM
84
Arbor Capital Management (Minnesota)
Minnesota
$2.65M 19,885 -5,361 -21%
HCMT
85
Highland Capital Management (Texas)
Texas
$2.55M 19,133 +19,133 New
QIM
86
Quantitative Investment Management
Virginia
$2.55M 19,100 +19,100 New
BIM
87
BlackRock Investment Management
Delaware
$2.52M 18,879 -2,943 -13%
Walleye Trading
88
Walleye Trading
New York
$2.42M 18,162 +18,162 New
Royal Bank of Canada
89
Royal Bank of Canada
Ontario, Canada
$2.4M 18,016 +4,915 +38%
VOYA Investment Management
90
VOYA Investment Management
Georgia
$2.33M 17,499 -228 -1%
JG
91
Jefferies Group
New York
$2.24M 16,800 +15,411 +1,110%
CLM
92
ClearBridge LLC (Maryland)
Maryland
$2.14M 16,050 -3,100 -16%
GC
93
Guggenheim Capital
Illinois
$1.94M 14,505 -5,494 -27%
USAA
94
United Services Automobile Association
Texas
$1.81M 13,570 -6,800 -33%
Ohio Public Employees Retirement System (OPERS)
95
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.73M 13,003 -1,417 -10%
Marshall Wace
96
Marshall Wace
United Kingdom
$1.72M 12,915 +12,915 New
CCM
97
Cupps Capital Management
Illinois
$1.62M 12,149 +12,149 New
TCM
98
Tygh Capital Management
Oregon
$1.57M 11,765 -2,401 -17%
Stifel Financial
99
Stifel Financial
Missouri
$1.49M 11,171 +1,702 +18%
DIA
100
Davidson Investment Advisors
Montana
$1.36M 10,243 -2,580 -20%
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4
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