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306 hedge funds and large institutions have $2.03B invested in Atkore in 2025 Q4 according to their latest regulatory filings, with 61 funds opening new positions, 93 increasing their positions, 106 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

24% more first-time investments, than exits

New positions opened: 61 | Existing positions closed: 49

14% more call options, than puts

Call options by funds: $13.2M | Put options by funds: $11.5M

3% more funds holding

Funds holding: 298306 (+8)

0% more capital invested

Capital invested by funds: $2.03B → $2.03B (+$1.62M)

1.16% less ownership

Funds ownership: 95.97%94.81% (-1.2%)

12% less repeat investments, than reductions

Existing positions increased: 93 | Existing positions reduced: 106

Holders
306
Holders Change
+8
Holders Change %
+2.68%
% of All Funds
3.72%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
61
Increased
93
Reduced
106
Closed
49
Calls
$13.2M
Puts
$11.5M
Net Calls
+$1.61M
Net Calls Change
+$766K
Name Holding Trade Value Shares
Change
Change in
Stake
Creative Planning
126
Creative Planning
Kansas
$998K +$108K +1,656 +12%
ACG
127
Aventail Capital Group
New York
$987K +$1.02M +15,603 New
WF
128
WinCap Financial
Massachusetts
$978K +$161K +2,461 +19%
LPL Financial
129
LPL Financial
California
$924K +$660K +10,122 +226%
RHAM
130
Round Hill Asset Management
California
$900K -$17.9K -275 -2%
ET
131
Entropy Technologies
New York
$898K +$242K +3,716 +35%
Janus Henderson Group
132
Janus Henderson Group
United Kingdom
$890K
ICM
133
Irenic Capital Management
New York
$884K +$912K +13,977 New
VA
134
Vident Advisory
Georgia
$872K -$143K -2,199 -14%
IIM
135
INTECH Investment Management
Florida
$855K -$213K -3,262 -19%
Cerity Partners
136
Cerity Partners
New York
$816K -$7.24K -111 -0.9%
State of Wisconsin Investment Board
137
State of Wisconsin Investment Board
Wisconsin
$809K +$53.4K +819 +7%
LTAS
138
Linden Thomas Advisory Services
North Carolina
$804K +$8.22K +126 +1%
YIH
139
Y-Intercept (HK)
Hong Kong
$802K +$350K +5,360 +73%
SG
140
Sankala Group
Colorado
$773K +$779K +11,943 New
CCFM
141
Clear Creek Financial Management
Washington
$758K +$238K +3,642 +44%
Fidelity Investments
142
Fidelity Investments
Massachusetts
$745K -$107K -1,641 -12%
VI
143
Versor Investments
New York
$737K +$103K +1,582 +16%
AIM
144
ARGA Investment Management
Connecticut
$721K
UA
145
Unison Advisors
District of Columbia
$715K +$737K +11,301 New
TI
146
Tidal Investments
Wisconsin
$714K -$1.25M -19,207 -63%
SIM
147
SummerHaven Investment Management
Connecticut
$708K
Squarepoint
148
Squarepoint
New York
$702K +$724K +11,102 New
LCM
149
Laurion Capital Management
New York
$683K +$705K +10,804 New
LAM
150
Lakewood Asset Management
Illinois
$670K +$26.9K +413 +4%