303 hedge funds and large institutions have $3.12B invested in ATI in 2013 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 89 increasing their positions, 127 reducing their positions, and 24 closing their positions.

Holders
303
Holders Change
+17
Holders Change %
+5.94%
% of All Funds
8.8%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
43
Increased
89
Reduced
127
Closed
24
Calls
$33.8M
Puts
$45.3M
Net Calls
-$11.5M
Net Calls Change
+$1.22M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$255M 7,150,177 -12,897 -0.2%
State Street
2
State Street
Massachusetts
$173M 4,858,039 -33,036 -0.7%
IIS
3
Ignis Investment Services
United Kingdom
$148M 416,759 +416,759 New
SC
4
Sasco Capital
Connecticut
$147M 4,137,420 +59,410 +1%
Franklin Resources
5
Franklin Resources
California
$127M 3,557,513 +178,986 +5%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$126M 3,545,840 +374,292 +12%
Invesco
7
Invesco
Georgia
$112M 3,151,465 -52,626 -2%
BIT
8
BlackRock Institutional Trust
California
$105M 2,939,887 +35,311 +1%
AR
9
Advisory Research
Illinois
$99.7M 2,797,115 +167,401 +6%
Lord, Abbett & Co
10
Lord, Abbett & Co
New Jersey
$98.8M 2,772,682 +223,756 +9%
CGT
11
Capital Guardian Trust
California
$79M 2,218,039 -210,038 -9%
SB
12
Suntrust Banks
Georgia
$69.2M 1,941,886 -747,408 -28%
PIM
13
Perkins Investment Management
Illinois
$66.3M 1,861,487 +1,861,487 New
NRC
14
North Run Capital
Massachusetts
$55.2M 1,550,000 -450,000 -23%
EARNEST Partners
15
EARNEST Partners
Georgia
$53.9M 1,513,006 +1,513,006 New
BFA
16
BlackRock Fund Advisors
California
$50.4M 1,415,836 +39,998 +3%
TG
17
TCW Group
California
$49.5M 1,390,411 +668,887 +93%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$45.6M 1,280,862 -90,971 -7%
Northern Trust
19
Northern Trust
Illinois
$44.5M 1,249,261 -14,561 -1%
PP
20
Prudential plc
United Kingdom
$43.1M 1,210,500 -74,700 -6%
Federated Hermes
21
Federated Hermes
Pennsylvania
$42.5M 1,193,868 +663,659 +125%
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$40.4M 1,133,940 +144,000 +15%
O
23
OppenheimerFunds
New York
$36.9M 1,036,750 -238,000 -19%
SO
24
STRS Ohio
Ohio
$35.6M 1,000,000
LI
25
LMCG Investments
Massachusetts
$34.4M 966,277 +66,542 +7%