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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
KeyBank National Association
201
KeyBank National Association
Ohio
$217K -$104K -1,600 -32%
ECM
202
EMC Capital Management
Texas
$190K
AIP
203
Ameritas Investment Partners
Nebraska
$180K -$45.4K -696 -19%
AUB
204
Atlantic Union Bankshares
Virginia
$152K +$158K +2,430 New
SCM
205
Sterling Capital Management
North Carolina
$146K +$90.5K +1,388 +147%
TRCT
206
Tower Research Capital (TRC)
New York
$134K -$176K -2,701 -56%
SPIA
207
Steward Partners Investment Advisory
New York
$127K +$131K +2,015 +11,853%
SAM
208
Shell Asset Management
Netherlands
$119K -$149K -2,279 -55%
SOADOR
209
State of Alaska Department of Revenue
Alaska
$112K +$117K +1,787 New
PNC Financial Services Group
210
PNC Financial Services Group
Pennsylvania
$110K -$43.2K -662 -27%
FDCDDQ
211
Federation des caisses Desjardins du Quebec
Quebec, Canada
$109K -$55.6K -852 -33%
Osaic Holdings
212
Osaic Holdings
Arizona
$103K -$8.8K -135 -8%
C
213
Covestor
United Kingdom
$94K -$6.72K -103 -6%
HI
214
Harbour Investments
Wisconsin
$82.1K +$587 +9 +0.7%
MWPCG
215
Measured Wealth Private Client Group
New Hampshire
$79.6K +$82.7K +1,268 New
AB
216
Amalgamated Bank
New York
$68K -$11.3K -174 -14%
KBC Group
217
KBC Group
Belgium
$60K
Franklin Resources
218
Franklin Resources
California
$55.3K -$2.14M -32,775 -96%
Nomura Asset Management
219
Nomura Asset Management
Japan
$45.2K
US Bancorp
220
US Bancorp
Minnesota
$45K -$22.6K -347 -33%
SO
221
STRS Ohio
Ohio
$37.6K
Carson Wealth (CWM LLC)
222
Carson Wealth (CWM LLC)
Nebraska
$35K -$378K -5,803 -91%
CIAM
223
Caitong International Asset Management
Hong Kong
$32.5K +$31.3K +480 +1,263%
HCA
224
Harbor Capital Advisors
Illinois
$29K -$4.17K -64 -12%
Acadian Asset Management
225
Acadian Asset Management
Massachusetts
$26K +$27.8K +427 New

ATKR Hedge Fund Activity: Q3 2025 in Review

298 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Atkore (ATKR) for Q3 2025, worth a combined $2.03B — down 13% from $2.32B a quarter earlier.

Buyers outnumbered sellers: 56 funds opened new ATKR positions and 48 closed out — a net gain of 8 holders — while 83 added to existing stakes and 121 trimmed.

The largest buyer was Hill City Capital, opening a new position worth an estimated $47.5M. The largest seller was Macquarie Group, cutting an estimated $47.2M.

  • 298 institutional investors held Atkore (ATKR) as of Q3 2025, up from 295 in Q2 2025.
  • Funds reported $2.03B of Atkore stock for Q3 2025, down 13% quarter-over-quarter.
  • 56 funds opened new Atkore positions in Q3 2025 and 48 closed out, a net change of +8 holders.
  • The largest Atkore buyer in Q3 2025 was Hill City Capital, an estimated $47.5M added.
  • The largest Atkore seller in Q3 2025 was Macquarie Group, an estimated $47.2M sold.

Based on aggregated 13F filings for Q3 2025.