Atkore Ownership | Who Owns Atkore?
Atkore Ownership Summary
Atkore is owned by 97.19% institutional investors, 1.24% insiders, and 1.57% retail investors. Blackrock is the largest institutional shareholder, holding 10.72% of ATKR shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.38% of its assets in Atkore shares.
ATKR Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Atkore | 97.19% | 1.24% | 1.57% |
| Sector | Industrials Stocks | 59.83% | 12.72% | 27.46% |
| Industry | Electrical Equipment Stocks | 39.21% | 19.60% | 41.19% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 3.94M | 10.72% | $531.40M |
| Vanguard group | 3.68M | 9.88% | $307.24M |
| Blackrock funding, inc. /de | 2.67M | 7.95% | $188.66M |
| Gates capital management | 2.63M | 7.81% | $185.42M |
| Ubs group | 1.78M | 4.78% | $148.56M |
| Harding loevner lp | 1.34M | 3.98% | $94.41M |
| Allspring global investments | 1.37M | 3.67% | $111.47M |
| First trust advisors lp | 1.17M | 3.15% | $98.01M |
| American century companies | 1.01M | 3.01% | $71.49M |
| Dimensional fund advisors lp | 1.09M | 2.93% | $91.03M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Gates capital management | 2.63M | 3.20% | $185.42M |
| Decade renewable partners lp | 58.80K | 2.40% | $4.91M |
| Pelham capital | 25.70K | 2.08% | $3.47M |
| Virtus family office | 22.04K | 1.99% | $1.55M |
| Rock point advisors | 86.34K | 1.72% | $6.09M |
| Edentree asset management | 81.80K | 1.60% | $5.77M |
| Ausbil investment management | 32.77K | 1.36% | $2.31M |
| North growth management | 81.00K | 1.07% | $5.69M |
| Kerrisdale advisers | 26.11K | 0.96% | $1.84M |
| Van den berg management i | 42.20K | 0.85% | $2.98M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs group | 1.78M | 0.03% | 1.69M |
| First trust advisors lp | 1.17M | 0.09% | 777.11K |
| Wellington management group llp | 607.04K | 0.01% | 513.63K |
| Norges bank | 507.36K | 0.01% | 507.36K |
| Victory capital management | 470.83K | 0.04% | 459.20K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Boston partners | - | - | -692.42K |
| Gates capital management | 2.63M | 3.20% | -636.87K |
| Clearbridge investments | - | - | -476.57K |
| Fmr | 19.46K | 0.00% | -465.72K |
| Hill city capital, lp | - | - | -460.91K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 507.36K | 0.01% | 507.36K | $42.34M |
| Arrowstreet capital, limited partnership | 304.08K | 0.02% | 304.08K | $21.45M |
| Thompson siegel & walmsley | 63.28K | 0.08% | 63.28K | $5.28M |
| Castleknight management lp | 63.20K | 0.13% | 63.20K | $4.46M |
| Decade renewable partners lp | 58.80K | 2.40% | 58.80K | $4.91M |
Sold Out
| Holder | Change |
|---|---|
| Sjs investment consulting | -1.00 |
| Tfc financial management | -1.00 |
| Tfo-tdc | -1.00 |
| Capital performance advisors llp | -1.00 |
| Kayne anderson rudnick investment management | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 300 | -2.60% | 32,706,273 | -1.31% | 97 | 1.03% | 158 | -0.63% | 103 | -0.96% |
| Mar 31, 2025 | 305 | -12.36% | 33,254,013 | -10.97% | 97 | 0.85% | 159 | -7.02% | 103 | -14.17% |
| Dec 31, 2024 | 339 | -11.02% | 37,162,784 | 3.08% | 106 | 1.14% | 167 | -14.80% | 119 | -6.30% |
| Sep 30, 2024 | 380 | -18.10% | 36,050,076 | -8.80% | 99 | 0.86% | 195 | -22.00% | 127 | -14.77% |
| Jun 30, 2024 | 460 | -2.34% | 39,522,549 | 1.22% | 107 | 0.98% | 247 | 9.29% | 149 | -15.82% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 1.16M | 3.38% | 979.00 |
| Vanguard Total Stock Mkt Idx Inv | 1.05M | 3.12% | -22.40K |
| Avantis US Small Cap Value ETF | 873.99K | 2.60% | 1.00K |
| Vanguard Small Cap Index | 817.05K | 2.43% | -5.35K |
| iShares Russell 2000 ETF | 813.18K | 2.42% | -15.44K |
| Victory Sycamore Small Company Opp R | 710.00K | 2.11% | 270.00K |
| First Trust RBA Amer Indl RenaisTM ETF | 667.26K | 1.98% | -1.91K |
| Vanguard Small Cap Value Index Inv | 526.93K | 1.57% | 2.27K |
| Allspring Special Small Cap Value A | 498.45K | 1.48% | -56.60K |
| JHancock Disciplined Value Mid Cap I | 502.94K | 1.40% | -90.72K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 15, 2025 | Lamps Mark F. | Pres. Safety & Infrastructure | Sell | $59.37K |
| May 09, 2025 | Lamps Mark F. | Pres. Safety & Infrastructure | Sell | $69.16K |
| Feb 10, 2025 | Lamps Mark F. | Pres. Safety & Infrastructure | Sell | $32.50K |
| Dec 03, 2024 | Isbell Jeri L | - | Sell | $315.27K |
| Nov 26, 2024 | Kelly Daniel S | VP, General Counsel and Sec. | Sell | $1.25M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | - |
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | 1 |
| 2024 Q4 | - | 5 |
| 2024 Q3 | - | 1 |
ATKR Ownership FAQ
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