ATKR icon

Atkore
ATKR

Overview Fund Activity

288 hedge funds and large institutions have $2.31B invested in Atkore in 2025 Q2 according to their latest regulatory filings, with 51 funds opening new positions, 103 increasing their positions, 105 reducing their positions, and 49 closing their positions.

Holders
288
Holders Change
-5
Holders Change %
-1.71%
% of All Funds
3.87%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
51
Increased
103
Reduced
105
Closed
49
Calls
$9.55M
Puts
$11.8M
Net Calls
-$2.22M
Net Calls Change
+$4.49M

Top Buyers

1
Victory Capital Management
1
Victory Capital Management
Texas
$71.4M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$21.5M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$37.8M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$124M
5
American Century Companies
5
American Century Companies
Missouri
$71.5M

Top Sellers

1
GCM
1
Gates Capital Management
New York
$185M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$20M
3
Ameriprise
3
Ameriprise
Minnesota
$14.2M
4
Voloridge Investment Management
4
Voloridge Investment Management
Florida
$22.7M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$237M
Name Market Value Shares Shares
Change 		Shares
Change %
COPPSERS
51
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.63M 94,000 – –
Walleye Capital
52
Walleye Capital
New York
$6.45M 91,425 +61,074 +201%
Canada Pension Plan Investment Board
53
Canada Pension Plan Investment Board
Ontario, Canada
$6.43M 91,200 +12,800 +16%
RPA
54
Rock Point Advisors
Vermont
$6.09M 86,338 +32,042 +59%
Citadel Advisors
55
Citadel Advisors
Florida
$6M 85,067 -70,017 -45%
EAM
56
EdenTree Asset Management
United Kingdom
$5.77M 81,800 +33,625 +70%
Universal-Beteiligungs- und Servicegesellschaft
57
Universal-Beteiligungs- und Servicegesellschaft
Germany
$5.7M 80,773 -2,422 -3%
NGM
58
North Growth Management
British Columbia, Canada
$5.69M 81,000 +9,000 +13%
Jane Street
59
Jane Street
New York
$5.55M 78,653 +14,738 +23%
Russell Investments Group
60
Russell Investments Group
United Kingdom
$5.54M 78,512 +21,942 +39%
KIM
61
Kestrel Investment Management
California
$5.46M 77,350 -3,500 -4%
Barclays
62
Barclays
United Kingdom
$5.28M 74,909 +23,368 +45%
Marshall Wace
63
Marshall Wace
United Kingdom
$5.15M 73,031 +73,031 New
DRP
64
Decade Renewable Partners
Texas
$4.92M 69,678 -13,844 -17%
Two Sigma Investments
65
Two Sigma Investments
New York
$4.74M 67,241 -55,668 -45%
D.E. Shaw & Co
66
D.E. Shaw & Co
New York
$4.72M 66,855 -105,233 -61%
Invesco
67
Invesco
Georgia
$4.64M 65,702 -11,273 -15%
Swiss National Bank
68
Swiss National Bank
Switzerland
$4.64M 65,700 -1,600 -2%
CM
69
CastleKnight Management
New York
$4.46M 63,200 +63,200 New
A
70
Allianz
Germany
$4.39M 62,273 – –
New York State Common Retirement Fund
71
New York State Common Retirement Fund
New York
$4.19M 59,449 – –
Fidelity Investments
72
Fidelity Investments
Massachusetts
$4.18M 59,298 +24,204 +69%
Holocene Advisors
73
Holocene Advisors
New York
$3.99M 56,607 +7,286 +15%
Hudson Bay Capital Management
74
Hudson Bay Capital Management
Connecticut
$3.96M 56,186 +56,186 New
RhumbLine Advisers
75
RhumbLine Advisers
Massachusetts
$3.81M 53,992 +1,136 +2%
1 2
3
4 5