125 hedge funds and large institutions have $1.45B invested in Atkore in 2017 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 56 increasing their positions, 42 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
125
Holders Change
-10
Holders Change %
-7.41%
% of All Funds
3.12%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
18
Increased
56
Reduced
42
Closed
28
Calls
Puts
$9K
Net Calls
-$9K
Net Calls Change
-$9K
Name Holding Trade Value Shares
Change
Shares
Change %
LCM
126
Laurion Capital Management
New York
-$4.45M -169,468 Closed
MWNA
127
Marshall Wace North America
New York
-$3.01M -115,914 Closed
Stifel Financial
128
Stifel Financial
Missouri
-$2.88M -109,481 Closed
Arrowstreet Capital
129
Arrowstreet Capital
Massachusetts
-$2.35M -89,585 Closed
CIP
130
Chartwell Investment Partners
Pennsylvania
-$2.02M -76,861 Closed
GAM
131
Gotham Asset Management
New York
-$1.59M -60,576 Closed
QC
132
Quadrature Capital
United Kingdom
-$1.23M -46,718 Closed
BIM
133
Bogle Investment Management
Massachusetts
-$1.2M -45,528 Closed
LP
134
LMR Partners
United Kingdom
-$1.05M -40,074 Closed
DCM
135
Driehaus Capital Management
Illinois
-$1.04M -39,613 Closed
TCM
136
Timpani Capital Management
Wisconsin
-$976K -37,140 Closed
HCM
137
Highbridge Capital Management
New York
-$815K -31,009 Closed
OAM
138
Oxford Asset Management
United Kingdom
-$578K -21,978 Closed
DTL
139
Dynamic Technology Lab
Singapore
-$565K -21,490 Closed
PPA
140
Parametric Portfolio Associates
Washington
-$529K -20,114 Closed
PRCM
141
Pine River Capital Management
Minnesota
-$526K -20,000 Closed
AIMCA
142
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-$473K -18,000 Closed
Squarepoint
143
Squarepoint
New York
-$457K -17,400 Closed
MF
144
Magnetar Financial
Illinois
-$275K -10,455 Closed
BCM
145
BlueCrest Capital Management
Jersey
-$257K -9,793 Closed
Susquehanna International Group
146
Susquehanna International Group
Pennsylvania
-$255K -9,691 Closed
GCP
147
GSA Capital Partners
United Kingdom
-$226K -8,593 Closed
TI
148
Trexquant Investment
Connecticut
-$218K -8,300 Closed
AIM
149
Acrospire Investment Management
Illinois
-$146K -5,573 Closed
FPF
150
FNY Partners Fund
New York
-$63K -2,401 Closed