ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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210 hedge funds and large institutions have $5.97B invested in Athenahealth, Inc. in 2013 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 63 increasing their positions, 87 reducing their positions, and 17 closing their positions.

Holders
210
Holders Change
+18
Holders Change %
+9.38%
% of All Funds
6.1%
Holding in Top 10
6
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+500%
% of All Funds
0.17%
New
37
Increased
63
Reduced
87
Closed
17
Calls
$250M
Puts
$206M
Net Calls
+$43.9M
Net Calls Change
+$1.23M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$157M
2
Wells Fargo
2
Wells Fargo
California
$73.2M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$29.3M
4
Citadel Advisors
4
Citadel Advisors
Florida
$25.6M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$37.3M

Top Sellers

1
Winslow Capital Management
1
Winslow Capital Management
Minnesota
$1K
2
Morgan Stanley
2
Morgan Stanley
New York
$629M
3
JHIU
3
Janus Henderson Investors US
Colorado
$362M
4
RIM
4
Ranger Investment Management
Texas
$2.67M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$298M
Name Holding Trade Value Shares
Change 		Shares
Change %
Norges Bank
26
Norges Bank
Norway
$40.9M -$1.12M -8,318 -3%
SIMG
27
Stephens Investment Management Group
Texas
$37.7M -$1.14M -8,507 -3%
JPMorgan Chase & Co
28
JPMorgan Chase & Co
New York
$37.3M +$25.2M +187,045 +208%
NTCOC
29
Northern Trust Company of Connecticut
Connecticut
$35.1M -$6.01M -44,712 -15%
TCP
30
TAMRO Capital Partners
Virginia
$34.9M +$4.3M +31,938 +14%
Renaissance Technologies
31
Renaissance Technologies
New York
$29.3M +$27.8M +206,802 +1,898%
SCA
32
SAC Capital Advisors
Connecticut
$28.2M +$21.3M +158,471 +308%
BIM
33
Barton Investment Management
Pennsylvania
$27.4M +$106K +791 +0.4%
Citadel Advisors
34
Citadel Advisors
Florida
$25.6M +$25.5M +189,588 +30,928%
Geode Capital Management
35
Geode Capital Management
Massachusetts
$24.8M +$2.26M +16,792 +10%
Ameriprise
36
Ameriprise
Minnesota
$22.7M -$6.46M -48,036 -22%
TCIM
37
TIAA CREF Investment Management
New York
$20.8M +$76.5K +569 +0.4%
RCG
38
Ruane, Cunniff & Goldfarb
New York
$20.2M -$20.2M -150,000 -50%
GS
39
Gagnon Securities
New York
$18.2M +$18.2M +135,250 New
Charles Schwab
40
Charles Schwab
California
$16.1M +$976K +7,253 +6%
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$16M +$2.06M +15,362 +15%
Nuveen Asset Management
42
Nuveen Asset Management
Illinois
$15.7M +$15.7M +116,969 New
Millennium Management
43
Millennium Management
New York
$14.7M +$4.09M +30,391 +39%
Deutsche Bank
44
Deutsche Bank
Germany
$14M -$13.9M -103,349 -50%
BIM
45
BlackRock Investment Management
Delaware
$13.6M -$339K -2,523 -2%
Public Employees Retirement Association of Colorado
46
Public Employees Retirement Association of Colorado
Colorado
$12M -$234K -1,740 -2%
ACH
47
ArrowMark Colorado Holdings
Colorado
$11.1M -$2.39M -17,765 -18%
CPIM
48
Columbia Partners Investment Management
Virginia
$11M -$147K -1,093 -1%
AllianceBernstein
49
AllianceBernstein
Tennessee
$10.7M -$628K -4,666 -6%
BA
50
BlackRock Advisors
Delaware
$10.3M +$216K +1,609 +2%
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