Atkore Inc.
ATKR- Exchange
- NYSE
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001666138
In the last 90 days, Atkore Inc. insiders filed 0 open-market purchases and 1 sale; 326 institutions reported holding it in 13F filings for Q2 2026, worth $2.50B in total; Chou Associates is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in Atkore Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 300
- +9 vs. Q2 2025
- Shares held
- 32.3M
- −474.4K (−1.4%) vs. Q2 2025
- Total value
- $2.03B
- −$294.6M (−12.7%) vs. Q2 2025
- New holders
- 56
- 84 more added
- Sold out
- 47
- 121 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATKR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 326 | $2.50B |
| Q1 2026 | 304 | $1.91B |
| Q4 2025 | 308 | $2.03B |
| Q3 2025 | 300 | $2.03B |
| Q2 2025 | 297 | $2.32B |
| Q1 2025 | 297 | $2.01B |
| Q4 2024 | 331 | $3.11B |
| Q3 2024 | 371 | $3.11B |
| Q2 2024 | 454 | $5.34B |
| Q1 2024 | 457 | $7.55B |
| Q4 2023 | 446 | $6.28B |
| Q3 2023 | 413 | $5.79B |
| Q2 2023 | 408 | $6.04B |
| Q1 2023 | 396 | $5.40B |
| Q4 2022 | 370 | $4.47B |
| Q3 2022 | 300 | $3.21B |
| Q2 2022 | 319 | $3.39B |
| Q1 2022 | 325 | $4.12B |
| Q4 2021 | 312 | $4.77B |
| Q3 2021 | 274 | $3.81B |
| Q2 2021 | 255 | $3.13B |
| Q1 2021 | 239 | $3.25B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Activest Wealth Management | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Orbis Allan Gray Ltd | 0 | $0 | 0.00% | −364,011−100.0% | Sold out |
| Anomaly Capital Management, LP | 0 | $0 | 0.00% | −278,476−100.0% | Sold out |
| Palisade Capital Management LLC | 0 | $0 | 0.00% | −103,464−100.0% | Sold out |
| Decade Renewable Partners LP | 0 | $0 | 0.00% | −69,678−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −56,186−100.0% | Sold out |
| Van Den Berg Management I, Inc | 0 | $0 | 0.00% | −42,196−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −35,815−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −28,615−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −23,218−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −20,117−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −20,102−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −16,750−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −14,371−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −14,188−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −12,350−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −11,376−100.0% | Sold out |
| Signal Advisors Wealth, LLC | 0 | $0 | 0.00% | −9,504−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −9,243−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −7,668−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −7,169−100.0% | Sold out |
| Robotti Robert | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −6,800−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −5,226−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −3,967−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −4,062−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −3,916−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −3,625−100.0% | Sold out |
| Vise Technologies, Inc. | 0 | $0 | 0.00% | −3,542−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −2,865−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −2,835−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −1,838−100.0% | Sold out |
| Glenmede Investment Management, LP | 0 | $0 | 0.00% | −1,449−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −1,370−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −667−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −501−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −468−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −397−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −335−100.0% | Sold out |
| Maseco LLP | 0 | $0 | 0.00% | −128−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Central Trust Co | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Valued Wealth Advisors LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Hantz Financial Services, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Foguth Wealth Management, LLC. | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| EP Wealth Advisors, LLC | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |
| Parkworth Wealth Management, Inc. | – | – | – | – | Not filed |