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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
Simplex Trading
201
Simplex Trading
Illinois
$159K +$190K +2,657 New
PNC Financial Services Group
202
PNC Financial Services Group
Pennsylvania
$151K -$80.7K -1,130 -31%
AGWCA
203
Annis Gardner Whiting Capital Advisors
Florida
$144K +$171K +2,400 New
TRCT
204
Tower Research Capital (TRC)
New York
$138K +$8.14K +114 +5%
BAMF
205
BI Asset Management Fondsmaeglerselskab
Denmark
$131K -$569K -7,973 -79%
QCG
206
Quadrant Capital Group
Ohio
$126K +$125K +1,746 +495%
ACM
207
Aquatic Capital Management
Illinois
$115K -$1.79M -25,069 -93%
KBC Group
208
KBC Group
Belgium
$113K +$30.6K +429 +30%
ACM
209
Aster Capital Management
United Arab Emirates
$103K +$119K +1,669 New
C
210
Covestor
United Kingdom
$99K -$17.1K -239 -13%
Osaic Holdings
211
Osaic Holdings
Arizona
$93.3K +$50.5K +707 +83%
LSA
212
Leonteq Securities AG
Switzerland
$83.7K +$7.5K +105 +8%
HI
213
Harbour Investments
Wisconsin
$79.8K +$21.4K +300 +29%
AB
214
Amalgamated Bank
New York
$76K +$286 +4 +0.3%
PAS
215
Point72 Asia (Singapore)
Singapore
$71.9K -$21.7K -304 -20%
US Bancorp
216
US Bancorp
Minnesota
$57.1K -$857 -12 -1%
S
217
SignatureFD
Georgia
$54.3K +$51.3K +718 +384%
A
218
AlphaQuest
New York
$48.5K
Nomura Asset Management
219
Nomura Asset Management
Japan
$43.2K +$34.3K +480 +200%
Jones Financial Companies
220
Jones Financial Companies
Missouri
$41.6K +$20.6K +289 +73%
VCM
221
Versant Capital Management
Arizona
$41.6K +$38.7K +542 +359%
NAAA
222
New Age Alpha Advisors
New York
$37.5K +$44.6K +625 New
WC
223
Winmill & Co
New York
$37.4K
SO
224
STRS Ohio
Ohio
$36K
GI
225
GAMMA Investing
California
$32.9K +$36.8K +515 +1,515%

ATKR Hedge Fund Activity: Q1 2025 in Review

297 of the 7,458 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.