ATHN

Athenahealth, Inc.
ATHN

Overview Fund Activity
Delisted

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

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217 hedge funds and large institutions have $5.78B invested in Athenahealth, Inc. in 2015 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 73 increasing their positions, 71 reducing their positions, and 22 closing their positions.

Holders
217
Holders Change
+12
Holders Change %
+5.85%
% of All Funds
5.79%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
37
Increased
73
Reduced
71
Closed
22
Calls
$95.4M
Puts
$146M
Net Calls
-$50.6M
Net Calls Change
-$47M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$27.5M
2
BIT
2
BlackRock Institutional Trust
California
$130M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$289M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$23.9M
5
PHS
5
PFM Health Sciences
California
$12.7M

Top Sellers

1
TG
1
TCW Group
California
$169M
2
Morgan Stanley
2
Morgan Stanley
New York
$542M
3
BA
3
BlackRock Advisors
Delaware
$35.2M
4
Artisan Partners
4
Artisan Partners
Wisconsin
$356M
5
BIM
5
BlackRock Investment Management
Delaware
$27.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$684M 5,729,100 +14,981 +0.3%
Sands Capital Management
2
Sands Capital Management
Virginia
$571M 4,786,729 -23,280 -0.5%
Morgan Stanley
3
Morgan Stanley
New York
$542M 4,542,427 -330,705 -7%
Capital Research Global Investors
4
Capital Research Global Investors
California
$395M 3,311,823 – –
JHIU
5
Janus Henderson Investors US
Colorado
$367M 3,071,818 -12,419 -0.4%
Artisan Partners
6
Artisan Partners
Wisconsin
$356M 2,981,962 -101,418 -3%
Vanguard Group
7
Vanguard Group
Pennsylvania
$289M 2,417,417 +121,667 +5%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$237M 1,982,572 +4,724 +0.2%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$202M 1,693,729 -22,293 -1%
Capital World Investors
10
Capital World Investors
California
$197M 1,646,638 +65,000 +4%
TG
11
TCW Group
California
$169M 1,418,316 -339,322 -19%
CCM
12
Criterion Capital Management
California
$143M 1,200,256 -20,148 -2%
BIT
13
BlackRock Institutional Trust
California
$130M 1,087,182 +141,817 +15%
RP
14
Riverbridge Partners
Minnesota
$126M 1,052,451 +8,984 +0.9%
Franklin Resources
15
Franklin Resources
California
$85.2M 713,674 -29,120 -4%
Wells Fargo
16
Wells Fargo
California
$75.4M 631,551 -25,419 -4%
ClearBridge Investments
17
ClearBridge Investments
New York
$74.6M 625,140 +703 +0.1%
KCM
18
Kornitzer Capital Management
Kansas
$72.3M 605,350 +27,556 +5%
JSP
19
Jackson Square Partners
California
$67.8M 567,501 +21,557 +4%
MAA
20
Managed Account Advisors
New Jersey
$52.9M 442,930 -72,771 -14%
State Street
21
State Street
Massachusetts
$50.9M 426,477 -1,578 -0.4%
Northern Trust
22
Northern Trust
Illinois
$50.9M 425,944 +16,751 +4%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$49.9M 418,163 -73,048 -15%
Macquarie Group
24
Macquarie Group
Australia
$44.2M 370,513 -3,644 -1%
BFA
25
BlackRock Fund Advisors
California
$39M 326,517 -18,752 -5%
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