245 hedge funds and large institutions have $1.02B invested in ATI in 2015 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 104 increasing their positions, 72 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
245
Holders Change
-1
Holders Change %
-0.41%
% of All Funds
6.43%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
40
Increased
104
Reduced
72
Closed
38
Calls
$10.2M
Puts
$12.1M
Net Calls
-$1.9M
Net Calls Change
+$2.32M
Name Holding Trade Value Shares
Change
Shares
Change %
KCM
151
Kornitzer Capital Management
Kansas
$279K +$81K +7,200 +41%
Ohio Public Employees Retirement System (OPERS)
152
Ohio Public Employees Retirement System (OPERS)
Ohio
$277K -$137K -12,221 -33%
Nomura Holdings
153
Nomura Holdings
Japan
$275K -$386K -34,263 -58%
Simplex Trading
154
Simplex Trading
Illinois
$272K -$19K -1,691 -7%
RCM
155
Riverhead Capital Management
Delaware
$267K +$193K +17,100 +259%
RFC
156
Regions Financial Corp
Alabama
$254K -$12.5K -1,115 -5%
TRSOTSOK
157
Teachers Retirement System of the State of Kentucky
Kentucky
$249K
Federated Hermes
158
Federated Hermes
Pennsylvania
$246K -$197K -17,543 -45%
BUB
159
BBVA USA Bancshares
Texas
$238K +$37.6K +3,350 +19%
Asset Management One
160
Asset Management One
Japan
$236K -$10.6K -947 -4%
Natixis Advisors
161
Natixis Advisors
Massachusetts
$235K -$15.1K -1,342 -6%
URS
162
Utah Retirement Systems
Utah
$219K
Jane Street
163
Jane Street
New York
$218K +$218K +19,377 New
ONB
164
Old National Bancorp
Indiana
$217K
ProShare Advisors
165
ProShare Advisors
Maryland
$215K +$37.5K +3,344 +21%
CCM
166
Cadence Capital Management
Massachusetts
$206K +$1.68K +149 +0.8%
Wellington Management Group
167
Wellington Management Group
Massachusetts
$206K +$90.4K +8,052 +78%
QT
168
Quantbot Technologies
New York
$192K -$136K -12,090 -41%
Envestnet Asset Management
169
Envestnet Asset Management
Illinois
$189K -$89.8K -7,963 -32%
LPL Financial
170
LPL Financial
California
$187K +$10.3K +926 +6%
EGM
171
Engineers Gate Manager
New York
$186K +$186K +16,511 New
SB
172
Suntrust Banks
Georgia
$182K -$82.5K -7,370 -31%
AIP
173
Ameritas Investment Partners
Nebraska
$180K
PA
174
Pinnacle Associates
New York
$177K -$403K -35,845 -70%
FP
175
FDO Partners
Massachusetts
$164K +$164K +14,572 New