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297 hedge funds and large institutions have $2.02B invested in Atkore in 2025 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 113 increasing their positions, 104 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

9% more repeat investments, than reductions

Existing positions increased: 113 | Existing positions reduced: 104

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

9.48% less ownership

Funds ownership: 107.5%98.02% (-9.5%)

10% less funds holding

Funds holding: 329297 (-32)

33% less call options, than puts

Call options by funds: $13.6M | Put options by funds: $20.3M

35% less capital invested

Capital invested by funds: $3.11B → $2.02B (-$1.09B)

39% less first-time investments, than exits

New positions opened: 47 | Existing positions closed: 77

Holders
297
Holders Change
-32
Holders Change %
-9.73%
% of All Funds
3.98%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
47
Increased
113
Reduced
104
Closed
77
Calls
$13.6M
Puts
$20.3M
Net Calls
-$6.71M
Net Calls Change
+$894K
Name Holding Trade Value Shares
Change
Change in
Stake
SEI Investments
101
SEI Investments
Pennsylvania
$1.79M +$193K +2,704 +10%
Franklin Resources
102
Franklin Resources
California
$1.76M -$183K -2,569 -8%
IIM
103
INTECH Investment Management
Florida
$1.76M +$784K +10,972 +60%
KA
104
Kerrisdale Advisers
Florida
$1.55M +$566K +7,924 +44%
TI
105
Tidal Investments
Wisconsin
$1.55M +$139K +1,944 +8%
OAC
106
OMERS Administration Corp
Ontario, Canada
$1.54M +$589K +8,243 +47%
JCP
107
JB Capital Partners
New York
$1.5M
AIMCA
108
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.48M
VFO
109
Virtus Family Office
Texas
$1.46M +$27.3K +382 +2%
MOACM
110
Mutual of America Capital Management
New York
$1.43M -$936K -13,101 -35%
IP
111
Isthmus Partners
Wisconsin
$1.4M +$139K +1,942 +9%
VF
112
Vest Financial
Virginia
$1.39M +$1.66M +23,177 New
Wolverine Trading
113
Wolverine Trading
Illinois
$1.34M +$865K +12,107 +121%
Teacher Retirement System of Texas
114
Teacher Retirement System of Texas
Texas
$1.27M -$1.5M -20,951 -50%
Comerica Bank
115
Comerica Bank
Texas
$1.25M +$326K +4,558 +28%
Verition Fund Management
116
Verition Fund Management
Connecticut
$1.23M -$778K -10,888 -35%
MIM
117
MetLife Investment Management
New Jersey
$1.2M -$98.2K -1,375 -6%
Grantham, Mayo, Van Otterloo & Co (GMO)
118
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.19M -$8.6M -120,481 -86%
Manulife (Manufacturers Life Insurance)
119
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.16M -$97.5K -1,365 -7%
Two Sigma Advisers
120
Two Sigma Advisers
New York
$1.16M +$1.38M +19,300 New
State of Wisconsin Investment Board
121
State of Wisconsin Investment Board
Wisconsin
$1.14M +$384K +5,377 +40%
BNP Paribas Financial Markets
122
BNP Paribas Financial Markets
France
$1.1M -$2.53M -35,413 -66%
Creative Planning
123
Creative Planning
Kansas
$1.07M +$473K +6,617 +59%
IC
124
IEQ Capital
California
$1.04M +$1.24M +17,299 New
DekaBank Deutsche Girozentrale
125
DekaBank Deutsche Girozentrale
Germany
$1.03M -$379K -5,300 -23%

ATKR Hedge Fund Activity: Q1 2025 in Review

297 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Atkore (ATKR) for Q1 2025, worth a combined $2.02B — down 35% from $3.11B a quarter earlier.

Sellers outnumbered buyers: 77 funds closed out of ATKR and 47 opened new positions — a net loss of 30 holders — while 104 trimmed existing stakes and 113 added.

The largest buyer was Harding Loevner, adding an estimated $47M. The largest seller was UBS Group, cutting an estimated $110M.

  • 297 institutional investors held Atkore (ATKR) as of Q1 2025, down from 329 in Q4 2024.
  • Funds reported $2.02B of Atkore stock for Q1 2025, down 35% quarter-over-quarter.
  • 47 funds opened new Atkore positions in Q1 2025 and 77 closed out, a net change of -30 holders.
  • The largest Atkore buyer in Q1 2025 was Harding Loevner, an estimated $47M added.
  • The largest Atkore seller in Q1 2025 was UBS Group, an estimated $110M sold.

Based on aggregated 13F filings for Q1 2025.