171 hedge funds and large institutions have $901M invested in Atkore in 2018 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 68 increasing their positions, 61 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
-6
Holders Change %
-3.39%
% of All Funds
3.82%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
29
Increased
68
Reduced
61
Closed
34
Calls
$699K
Puts
$527K
Net Calls
+$172K
Net Calls Change
+$55K
Name Holding Trade Value Shares
Change
Shares
Change %
PI
151
PEAK6 Investments
Illinois
$61K +$61K +3,098 New
Acadian Asset Management
152
Acadian Asset Management
Massachusetts
$35K +$35K +1,745 New
PRC
153
Pearl River Capital
Michigan
$34K +$34K +1,725 New
PNC Financial Services Group
154
PNC Financial Services Group
Pennsylvania
$33K +$2.58K +129 +8%
Simplex Trading
155
Simplex Trading
Illinois
$32K -$60K -3,049 -65%
Royal Bank of Canada
156
Royal Bank of Canada
Ontario, Canada
$25K +$4.73K +237 +23%
LTFS
157
Ladenburg Thalmann Financial Services
Florida
$24K +$15K +755 +168%
Group One Trading
158
Group One Trading
Illinois
$24K +$15.8K +812 +194%
PCM
159
Prelude Capital Management
New York
$16K -$27.2K -1,339 -63%
PHK
160
Point72 Hong Kong
Hong Kong
$15K +$15K +754 New
QCG
161
Quadrant Capital Group
Ohio
$5K
PFBT
162
Parkside Financial Bank & Trust
Missouri
$4K
HAM
163
Highstreet Asset Management
Ontario, Canada
$3K +$3K +144 New
AG
164
Advisor Group
Arizona
$3K +$3K +144 New
Schroder Investment Management Group
165
Schroder Investment Management Group
United Kingdom
$1.66K +$1.66K +83,400 New
Carson Wealth (CWM LLC)
166
Carson Wealth (CWM LLC)
Nebraska
$1K +$1K +48 New
GT
167
Glenmede Trust
Pennsylvania
$15 +$7 +358 +87%
DCM
168
Driehaus Capital Management
Illinois
-$8.56M -322,551 Closed
JIR
169
James Investment Research
Ohio
-$2.12M -80,035 Closed
CC
170
Cipher Capital
New York
-$1.38M -52,015 Closed
QT
171
Quantbot Technologies
New York
-$1.16M -43,670 Closed
LCM
172
Laurion Capital Management
New York
-$975K -36,759 Closed
Tudor Investment Corp
173
Tudor Investment Corp
Connecticut
-$932K -35,123 Closed
HI
174
HBK Investments
Texas
-$922K -34,760 Closed
BCM
175
BBT Capital Management
Texas
-$880K -33,158 Closed