298 hedge funds and large institutions have $3.15B invested in ATI in 2017 Q4 according to their latest regulatory filings, with 65 funds opening new positions, 118 increasing their positions, 68 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
298
Holders Change
+34
Holders Change %
+12.88%
% of All Funds
6.77%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.18%
New
65
Increased
118
Reduced
68
Closed
30
Calls
$50.6M
Puts
$10.8M
Net Calls
+$39.8M
Net Calls Change
+$4.21M
Name Holding Trade Value Shares
Change
Shares
Change %
IG
176
ING Group
Netherlands
$458K +$136K +5,657 +42%
AAM
177
Advisors Asset Management
Colorado
$457K -$533K -22,092 -54%
AB
178
Amalgamated Bank
New York
$434K +$80.6K +3,336 +23%
Public Employees Retirement Association of Colorado
179
Public Employees Retirement Association of Colorado
Colorado
$426K
TRSOTSOK
180
Teachers Retirement System of the State of Kentucky
Kentucky
$414K
SM
181
Sciencast Management
New Jersey
$404K +$404K +14,245 New
IA
182
IndexIQ Advisors
New York
$402K +$92.3K +3,824 +30%
NMIMC
183
Northwestern Mutual Investment Management Company
Wisconsin
$398K +$54.1K +2,241 +16%
SFM
184
Systematic Financial Management
New Jersey
$384K -$151K -6,250 -28%
NA
185
Neuburgh Advisers
California
$384K +$74.7K +3,094 +24%
PM
186
Parametrica Management
Hong Kong
$382K +$382K +15,823 New
Bessemer Group
187
Bessemer Group
New Jersey
$379K -$42K -1,740 -10%
SAM
188
Securian Asset Management
Minnesota
$374K +$42.6K +1,764 +13%
MC
189
Moors & Cabot
Massachusetts
$356K -$15.6K -650 -4%
CGH
190
Crossmark Global Holdings
Texas
$349K +$134K +5,540 +62%
CCM
191
Corsair Capital Management
New York
$342K +$342K +14,187 New
Wellington Management Group
192
Wellington Management Group
Massachusetts
$337K +$42.7K +1,771 +15%
PAM
193
Panagora Asset Management
Massachusetts
$329K
Simplex Trading
194
Simplex Trading
Illinois
$329K +$329K +13,666 New
WCA
195
Westover Capital Advisors
Delaware
$319K -$845 -35 -0.3%
FCM
196
Flinton Capital Management
Pennsylvania
$316K +$61.4K +2,548 +24%
Citigroup
197
Citigroup
New York
$303K +$288K +11,926 +1,955%
QT
198
Quantbot Technologies
New York
$298K +$298K +12,356 New
AP
199
Advisor Partners
California
$297K
Wolverine Trading
200
Wolverine Trading
Illinois
$297K +$297K +12,297 New