294 hedge funds and large institutions have $3.18B invested in ATI in 2014 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 99 increasing their positions, 119 reducing their positions, and 37 closing their positions.

Holders
294
Holders Change
-9
Holders Change %
-2.97%
% of All Funds
8.5%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
32
Increased
99
Reduced
119
Closed
37
Calls
$37.3M
Puts
$31.2M
Net Calls
+$6.15M
Net Calls Change
+$17.6M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$276M 7,316,888 +166,711 +2%
State Street
2
State Street
Massachusetts
$186M 4,941,891 +83,852 +2%
SC
3
Sasco Capital
Connecticut
$169M 4,484,571 +347,151 +8%
Franklin Resources
4
Franklin Resources
California
$156M 4,148,065 +590,552 +17%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$152M 4,041,308 +495,468 +14%
Lord, Abbett & Co
6
Lord, Abbett & Co
New Jersey
$125M 3,316,324 +543,642 +20%
Invesco
7
Invesco
Georgia
$116M 3,084,103 -67,362 -2%
BIT
8
BlackRock Institutional Trust
California
$107M 2,835,450 -104,437 -4%
AR
9
Advisory Research
Illinois
$105M 2,778,564 -18,551 -0.7%
TG
10
TCW Group
California
$86.2M 2,288,185 +897,774 +65%
CGT
11
Capital Guardian Trust
California
$82.9M 2,200,710 -17,329 -0.8%
PIM
12
Perkins Investment Management
Illinois
$78.8M 2,089,958 +228,471 +12%
SB
13
Suntrust Banks
Georgia
$64.3M 1,707,716 -234,170 -12%
Northern Trust
14
Northern Trust
Illinois
$62.3M 1,654,387 +405,126 +32%
NRC
15
North Run Capital
Massachusetts
$58.4M 1,550,000
EARNEST Partners
16
EARNEST Partners
Georgia
$56.2M 1,491,019 -21,987 -1%
BFA
17
BlackRock Fund Advisors
California
$54.2M 1,439,535 +23,699 +2%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$48M 1,272,955 -7,907 -0.6%
PP
19
Prudential plc
United Kingdom
$46.4M 1,231,900 +21,400 +2%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$42.1M 1,116,199 -17,741 -2%
SO
21
STRS Ohio
Ohio
$37.7M 1,000,000
O
22
OppenheimerFunds
New York
$37.3M 989,750 -47,000 -5%
LI
23
LMCG Investments
Massachusetts
$35.2M 935,107 -31,170 -3%
Stifel Financial
24
Stifel Financial
Missouri
$33.2M 881,680 +881,680 New
Norges Bank
25
Norges Bank
Norway
$31.4M 834,267