286 hedge funds and large institutions have $2.55B invested in ATI in 2013 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 108 increasing their positions, 103 reducing their positions, and 45 closing their positions.

Holders
286
Holders Change
-17
Holders Change %
-5.61%
% of All Funds
9.28%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.1%
New
31
Increased
108
Reduced
103
Closed
45
Calls
$32.1M
Puts
$44.8M
Net Calls
-$12.7M
Net Calls Change
-$3.32M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$219M 7,163,074 +406,371 +6%
State Street
2
State Street
Massachusetts
$149M 4,891,075 -19,377 -0.4%
SC
3
Sasco Capital
Connecticut
$124M 4,078,010 +2,023,390 +98%
Franklin Resources
4
Franklin Resources
California
$103M 3,378,527 +470,383 +16%
Invesco
5
Invesco
Georgia
$97.8M 3,204,091 +626,943 +24%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$96.8M 3,171,548 -479,679 -13%
BIT
7
BlackRock Institutional Trust
California
$88.6M 2,904,576 +34,231 +1%
SB
8
Suntrust Banks
Georgia
$82.1M 2,689,294 -206,825 -7%
AR
9
Advisory Research
Illinois
$80.3M 2,629,714 -23,635 -0.9%
Lord, Abbett & Co
10
Lord, Abbett & Co
New Jersey
$77.8M 2,548,926 -573,690 -18%
CGT
11
Capital Guardian Trust
California
$74.1M 2,428,077 -190,813 -7%
NRC
12
North Run Capital
Massachusetts
$61M 2,000,000 -100,000 -5%
BFA
13
BlackRock Fund Advisors
California
$42M 1,375,838 +27,479 +2%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$41.9M 1,371,833 +60,493 +5%
PP
15
Prudential plc
United Kingdom
$39.2M 1,285,200 -955,300 -43%
O
16
OppenheimerFunds
New York
$38.9M 1,274,750 +15,000 +1%
Northern Trust
17
Northern Trust
Illinois
$38.6M 1,263,822 -46,841 -4%
Norges Bank
18
Norges Bank
Norway
$37.5M 1,229,238 +49,331 +4%
SO
19
STRS Ohio
Ohio
$30.5M 1,000,000 +1,000,000 New
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$30.2M 989,940 +13,513 +1%
Goldman Sachs
21
Goldman Sachs
New York
$30.1M 985,974 +715,337 +264%
SNC
22
Stifel Nicolaus & Co
Missouri
$28.4M 930,057 +78,589 +9%
LI
23
LMCG Investments
Massachusetts
$27.5M 899,735 +74,807 +9%
TCM
24
Tetrem Capital Management
Manitoba, Canada
$23.7M 776,529 -23,623 -3%
MVM
25
McClain Value Management
Connecticut
$23.1M 755,448 +100,164 +15%