ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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192 hedge funds and large institutions have $4.83B invested in Athenahealth, Inc. in 2013 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 57 increasing their positions, 82 reducing their positions, and 18 closing their positions.

Holders
192
Holders Change
+1
Holders Change %
+0.52%
% of All Funds
6.23%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
22
Increased
57
Reduced
82
Closed
18
Calls
$180M
Puts
$137M
Net Calls
+$42.7M
Net Calls Change
+$82.4M

Top Buyers

1
Winslow Capital Management
1
Winslow Capital Management
Minnesota
$146M
2
TG
2
TCW Group
California
$159M
3
JHIU
3
Janus Henderson Investors US
Colorado
$327M
4
MAA
4
Managed Account Advisors
New Jersey
$59M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$46M

Top Sellers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$0
2
CCM
2
Criterion Capital Management
California
$72.9M
3
Citadel Advisors
3
Citadel Advisors
Florida
$66K
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$465M
5
Franklin Resources
5
Franklin Resources
California
$92.5M
Name Market Value Shares Shares
Change 		Shares
Change %
Morgan Stanley
1
Morgan Stanley
New York
$552M 5,083,800 -205,155 -4%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$465M 4,278,823 -259,603 -6%
Sands Capital Management
3
Sands Capital Management
Virginia
$377M 3,472,394 -76,503 -2%
Artisan Partners
4
Artisan Partners
Wisconsin
$349M 3,215,626 -220,944 -6%
JHIU
5
Janus Henderson Investors US
Colorado
$327M 3,007,911 +359,155 +14%
Capital Research Global Investors
6
Capital Research Global Investors
California
$269M 2,478,099 – –
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$257M 2,367,315 -100,000 -4%
Vanguard Group
8
Vanguard Group
Pennsylvania
$219M 2,018,108 +64,890 +3%
TG
9
TCW Group
California
$159M 1,465,606 +1,151,008 +366%
Winslow Capital Management
10
Winslow Capital Management
Minnesota
$146M 1,341,921 +1,341,921 New
RP
11
Riverbridge Partners
Minnesota
$108M 995,062 +28,748 +3%
BFA
12
BlackRock Fund Advisors
California
$107M 986,624 +112,579 +13%
BIT
13
BlackRock Institutional Trust
California
$105M 966,184 -21,998 -2%
KCM
14
Kornitzer Capital Management
Kansas
$102M 936,054 -51,725 -5%
Franklin Resources
15
Franklin Resources
California
$92.5M 851,861 -257,282 -23%
State Street
16
State Street
Massachusetts
$73.8M 679,378 -88,014 -11%
CCM
17
Criterion Capital Management
California
$72.9M 670,991 -543,960 -45%
ClearBridge Investments
18
ClearBridge Investments
New York
$66.5M 612,874 +145,122 +31%
Macquarie Group
19
Macquarie Group
Australia
$65.7M 604,769 -82,277 -12%
Northern Trust
20
Northern Trust
Illinois
$62.3M 573,628 -4,543 -0.8%
MAA
21
Managed Account Advisors
New Jersey
$59M 543,012 +333,429 +159%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$49.7M 457,907 -83,505 -15%
Lord, Abbett & Co
23
Lord, Abbett & Co
New Jersey
$46M 423,532 +279,715 +194%
Norges Bank
24
Norges Bank
Norway
$33.9M 312,508 – –
NTCOC
25
Northern Trust Company of Connecticut
Connecticut
$33.2M 306,020 -7,441 -2%
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