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298 hedge funds and large institutions have $2.03B invested in Atkore in 2025 Q3 according to their latest regulatory filings, with 56 funds opening new positions, 83 increasing their positions, 121 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more first-time investments, than exits

New positions opened: 56 | Existing positions closed: 48

1% more funds holding

Funds holding: 295298 (+3)

5% more call options, than puts

Call options by funds: $16.9M | Put options by funds: $16M

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

1.49% less ownership

Funds ownership: 97.46%95.97% (-1.5%)

13% less capital invested

Capital invested by funds: $2.32B → $2.03B (-$296M)

31% less repeat investments, than reductions

Existing positions increased: 83 | Existing positions reduced: 121

Holders
298
Holders Change
+3
Holders Change %
+1.02%
% of All Funds
3.91%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
56
Increased
83
Reduced
121
Closed
48
Calls
$16.9M
Puts
$16M
Net Calls
+$841K
Net Calls Change
+$3.24M
Name Holding Trade Value Shares
Change
Change in
Stake
RL
76
Ruffer LLP
United Kingdom
$2.81M +$2.92M +44,841 New
CI
77
CacheTech Inc
Utah
$2.78M +$208K +3,190 +8%
CM
78
CastleKnight Management
New York
$2.65M -$1.37M -21,000 -33%
Two Sigma Advisers
79
Two Sigma Advisers
New York
$2.63M +$2.73M +41,900 New
YCM
80
Yaupon Capital Management
New York
$2.59M +$2.69M +41,236 New
OSAM
81
O'Shaughnessy Asset Management
Connecticut
$2.57M +$1.45M +22,208 +118%
AWM
82
Adams Wealth Management
Utah
$2.54M -$44K -674 -2%
AllianceBernstein
83
AllianceBernstein
Tennessee
$2.47M +$19.7K +302 +0.8%
Legal & General Group
84
Legal & General Group
United Kingdom
$2.39M -$204K -3,123 -8%
Allianz Asset Management
85
Allianz Asset Management
Germany
$2.36M +$1.92M +29,495 +360%
AIM
86
Ausbil Investment Management
Australia
$2.35M +$250K +3,834 +12%
EGM
87
Engineers Gate Manager
New York
$2.27M -$377K -5,782 -14%
DS
88
DRW Securities
Illinois
$2.24M +$2.32M +35,597 New
Mitsubishi UFJ Trust & Banking
89
Mitsubishi UFJ Trust & Banking
Japan
$2.24M -$135K -2,073 -5%
T. Rowe Price Associates
90
T. Rowe Price Associates
Maryland
$2.22M +$75.3K +1,155 +3%
Susquehanna International Group
91
Susquehanna International Group
Pennsylvania
$2.21M -$2.07M -31,693 -47%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
92
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.14M +$2.22M +34,100 New
Prudential Financial
93
Prudential Financial
New Jersey
$2.13M +$1.31M +20,030 +144%
TPWM
94
Twelve Points Wealth Management
Massachusetts
$2.09M -$15.5K -237 -0.7%
California State Teachers Retirement System (CalSTRS)
95
California State Teachers Retirement System (CalSTRS)
California
$1.95M -$127K -1,945 -6%
Teacher Retirement System of Texas
96
Teacher Retirement System of Texas
Texas
$1.93M +$547K +8,391 +38%
TI
97
Tidal Investments
Wisconsin
$1.91M +$113K +1,739 +6%
OAC
98
OMERS Administration Corp
Ontario, Canada
$1.78M +$67.6K +1,036 +4%
Envestnet Asset Management
99
Envestnet Asset Management
Illinois
$1.78M -$327K -5,013 -15%
KA
100
Kerrisdale Advisers
Florida
$1.76M +$128K +1,960 +8%