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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change
Shares
Change %
OC
301
Oakworth Capital
Alabama
$1K +$1K +18 New
SFSIG
302
San Francisco Sentry Investment Group
California
$1K +$1K +33 New
TCM
303
Tetrem Capital Management
Manitoba, Canada
-$23.7M -776,529 Closed
Mackenzie Financial
304
Mackenzie Financial
Ontario, Canada
-$3.33M -109,100 Closed
SAM
305
Scopus Asset Management
New York
-$3.05M -100,000 Closed
CF
306
CNA Financial
Illinois
-$1.39M -45,572 Closed
CCM
307
Cadence Capital Management
Massachusetts
-$1M -32,849 Closed
TMC
308
Trellus Management Company
Florida
-$957K -31,355 Closed
PP
309
Paloma Partners
Connecticut
-$446K -14,600 Closed
NIM
310
NXG Investment Management
Texas
-$427K -14,000 Closed
GIM
311
Guardian Investment Management
California
-$343K -11,250 Closed
PG
312
PEAK6 Group
Illinois
-$168K -11,000 Closed
FCBT
313
First Citizens Bank & Trust
North Carolina
-$310K -10,170 Closed
PCM
314
Prelude Capital Management
New York
-$229K -7,500 Closed
TC
315
TFS Capital
Pennsylvania
-$225K -7,375 Closed
GGPS
316
Gary Goldberg Planning Services
New York
-$168K -5,500 Closed
Citadel Advisors
317
Citadel Advisors
Florida
-$103K -3,388 Closed
RNS
318
Robert N. Shapiro
-$62K -2,036 Closed
BCAM
319
Boston Common Asset Management
Massachusetts
-$43K -1,422 Closed
WRM
320
Westport Resources Management
Connecticut
-$18K -600 Closed
TCM
321
Tributary Capital Management
Nebraska
-$9K -300 Closed
MCM
322
Manchester Capital Management
Vermont
-$8K -278 Closed
SAM
323
Shell Asset Management
Netherlands
-$5K -179 Closed
NES
324
New England Securities
New York
-$3K -100 Closed
RIA
325
Regal Investment Advisors
Michigan
-$2K -70 Closed