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, Q2 2026
Institutional positions in Atkore Inc. as of Jun 30, 2026. 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
- 326
- +26 vs. Q1 2026
- Shares held
- 32.9M
- +457.0K (+1.4%) vs. Q1 2026
- Total value
- $2.50B
- +$587.6M (+30.7%) vs. Q1 2026
- New holders
- 65
- 119 more added
- Sold out
- 39
- 87 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atlantic Union Bankshares Corp | 2,430 | $184.8K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 2,399 | $186.7K | 0.00% | −1,644−40.7% | Reduced |
| JustInvest LLC | 2,835 | $215.6K | 0.00% | +2,835 | New |
| Centiva Capital, LP | 2,959 | $225.0K | 0.01% | +2,959 | New |
| Foundations Investment Advisors, LLC | 2,990 | $227.4K | 0.00% | +2,990 | New |
| Dynamic Technology Lab Private Ltd | 3,000 | $228.0K | 0.05% | −4,940−62.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,170 | $241.0K | 0.01% | +295+10.3% | Added |
| Mount Yale Investment Advisors, LLC | 3,267 | $248.4K | 0.00% | +3,267 | New |
| Bayforest Capital Ltd | 3,341 | $254.1K | 0.23% | +1,569+88.5% | Added |
| Gsa Capital Partners LLP | 3,349 | $255.0K | 0.02% | +3,349 | New |
| Exchange Traded Concepts, LLC | 3,354 | $255.0K | 0.00% | −781−18.9% | Reduced |
| Xponance, Inc. | 3,430 | $260.8K | 0.00% | +3,430 | New |
| Arkadios Wealth Advisors | 3,487 | $265.2K | 0.00% | −488−12.3% | Reduced |
| Silver Coast Investments LLC | 3,511 | $267.0K | 0.08% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 3,607 | $274.0K | 0.00% | −143−3.8% | Reduced |
| Elevatus Welath Management | 3,614 | $274.8K | 0.07% | +3,614 | New |
| Vinva Investment Management Ltd | 2,535 | $276.8K | 0.00% | +2,535 | New |
| Pacer Advisors, Inc. | 3,685 | $280.0K | 0.00% | −132,522−97.3% | Reduced |
| Public Employees Retirement Association of Colorado | 3,831 | $291.0K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 3,894 | $296.1K | 0.00% | −790−16.9% | Reduced |
| Marex Group plc | 3,900 | $296.6K | 0.00% | +3,900 | New |
| Pathstone Holdings, LLC | 3,944 | $299.9K | 0.00% | −435−9.9% | Reduced |
| Virtu Financial LLC | 3,973 | $302.0K | 0.01% | +3,973 | New |
| Fox Run Management, L.L.C. | 3,993 | $303.6K | 0.05% | −72−1.8% | Reduced |
| EP Wealth Advisors, LLC | 4,108 | $312.3K | 0.00% | +4,108 | New |
| SG Americas Securities, LLC | 4,124 | $314.0K | 0.00% | −35,071−89.5% | Reduced |
| Baron Wealth Management LLC | 4,288 | $326.1K | 0.08% | +581+15.7% | Added |
| Teacher Retirement System of Texas | 4,451 | $338.5K | 0.00% | +1,022+29.8% | Added |
| Gamco Investors, Inc. Et Al | 4,484 | $341.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 4,486 | $341.1K | 0.00% | −394−8.1% | Reduced |
| Marshall Wace, LLP | 4,896 | $372.3K | 0.00% | +4,896 | New |
| Great West Life Assurance Co | 5,068 | $385.0K | 0.00% | +635+14.3% | Added |
| Two Sigma Securities, LLC | 5,117 | $389.1K | 0.03% | +5,117 | New |
| Pictet Asset Management Holding SA | 5,216 | $396.6K | 0.00% | −595−10.2% | Reduced |
| Inceptionr LLC | 5,604 | $426.1K | 0.10% | +1,867+50.0% | Added |
| Magnetar Financial LLC | 5,676 | $431.6K | 0.00% | −19,784−77.7% | Reduced |
| Shufro Rose & Co LLC | 5,800 | $441.0K | 0.03% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 5,814 | $442.2K | 0.00% | +228+4.1% | Added |
| Meixler Investment Management, Ltd. | 5,947 | $452.2K | 0.25% | +5+0.1% | Added |
| Ewing Morris & Co. Investment Partners Ltd. | 6,000 | $456.2K | 0.24% | +6,000 | New |
| Voleon Capital Management LP | 6,163 | $468.6K | 0.01% | −3,873−38.6% | Reduced |
| Walleye Capital LLC | 6,276 | $477.2K | 0.00% | +206+3.4% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 6,555 | $498.4K | 0.00% | −18,765−74.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 6,566 | $499.7K | 0.00% | +172+2.7% | Added |
| Voya Investment Management LLC | 6,575 | $500.0K | 0.00% | +771+13.3% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 6,671 | $507.3K | 0.00% | −185−2.7% | Reduced |
| Bailard, Inc. | 6,700 | $509.5K | 0.01% | +6,700 | New |
| TD Asset Management Inc | 6,782 | $515.7K | 0.00% | +6,782 | New |
| Mariner, LLC | 7,450 | $566.5K | 0.00% | +7,450 | New |
| State Board of Administration of Florida Retirement System | 7,455 | $566.9K | 0.00% | 00.0% | Unchanged |
| CastleKnight Management LP | 7,500 | $570.3K | 0.02% | −34,700−82.2% | Reduced |
| Stifel Financial Corp | 7,561 | $574.9K | 0.00% | −162−2.1% | Reduced |
| Vanguard Investments Australia, Ltd. | 7,835 | $595.8K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 7,874 | $598.7K | 0.03% | +4,375+125.0% | Added |
| Aquatic Capital Management LLC | 8,031 | $610.7K | 0.02% | +5,990+293.5% | Added |
| Occudo Quantitative Strategies LP | 8,204 | $623.8K | 0.03% | +8,204 | New |
| Chou Associates Management Inc.SuperinvestorChou Associates | 8,400 | $638.7K | 0.29% | 00.0% | Unchanged |
| Intech Investment Management LLC | 8,447 | $642.3K | 0.01% | −40−0.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 8,817 | $670.4K | 0.01% | +8,817 | New |
| Entropy Technologies, LP | 8,833 | $671.7K | 0.03% | +502+6.0% | Added |
| Wolverine Asset Management LLC | 8,900 | $676.8K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 8,903 | $677.0K | 0.00% | −13,353−60.0% | Reduced |
| Foguth Wealth Management, LLC. | 9,477 | $695.6K | 0.08% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 9,170 | $697.3K | 0.04% | +4,631+102.0% | Added |
| Arizona State Retirement System | 9,313 | $708.2K | 0.00% | +34+0.4% | Added |
| SummerHaven Investment Management, LLC | 9,330 | $709.5K | 0.38% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 9,387 | $713.8K | 0.00% | +9,387 | New |
| Lakewood Asset Management LLC | 9,501 | $722.5K | 0.40% | −189−2.0% | Reduced |
| Atria Investments LLC | 9,547 | $726.0K | 0.01% | +51+0.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,931 | $755.2K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 10,101 | $768.1K | 0.01% | +1,177+13.2% | Added |
| DRW Securities, LLC | 10,497 | $798.2K | 0.05% | −6,311−37.5% | Reduced |
| LPL Financial LLC | 10,578 | $804.4K | 0.00% | −5,788−35.4% | Reduced |
| Diversified Investment Strategies, LLC | 10,950 | $832.6K | 0.54% | +950+9.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 10,953 | $832.9K | 0.00% | +10,285+1,539.7% | Added |
| Unison Advisors LLC | 11,348 | $862.9K | 0.06% | +47+0.4% | Added |
| ARGA Investment Management, LP | 11,401 | $866.9K | 0.02% | 00.0% | Unchanged |
| Walleye Trading LLC | 11,432 | $869.3K | 0.01% | +11,432 | New |
| SEB Asset Management AB | 11,545 | $877.9K | 0.00% | 00.0% | Unchanged |
| Jain Global LLC | 12,293 | $934.8K | 0.01% | +12,293 | New |
| Morningstar Investment Management LLC | 16,130 | $950.2K | 0.06% | 00.0% | Unchanged |
| Aristeia Capital LLC | 12,659 | $962.6K | 0.02% | −1,508−10.6% | Reduced |
| Mutual Advisors, LLC | 12,967 | $986.0K | 0.02% | +12,967 | New |
| Captrust Financial Advisors | 13,008 | $989.2K | 0.00% | −296−2.2% | Reduced |
| WCM Investment Management, LLC | 13,232 | $994.1K | 0.00% | +13,232 | New |
| Legato Capital Management LLC | 13,117 | $997.4K | 0.08% | +13,117 | New |
| Squarepoint Ops LLC | 13,257 | $1.01M | 0.00% | +13,257 | New |
| Vanguard Global Advisers, LLC | 13,309 | $1.01M | 0.00% | −14,895−52.8% | Reduced |
| Jefferies Financial Group Inc. | 13,400 | $1.02M | 0.01% | −3,337−19.9% | Reduced |
| Quantinno Capital Management LP | 13,409 | $1.02M | 0.00% | +7,118+113.1% | Added |
| State of New Jersey Common Pension Fund D | 13,708 | $1.04M | 0.00% | −20,004−59.3% | Reduced |
| Royal Bank of Canada | 13,844 | $1.05M | 0.00% | +555+4.2% | Added |
| Cerity Partners LLC | 13,876 | $1.06M | 0.00% | +814+6.2% | Added |
| Round Hill Asset Management | 13,967 | $1.06M | 0.67% | 00.0% | Unchanged |
| STRS Ohio | 14,700 | $1.12M | 0.00% | +14,700 | New |
| Rose Capital Advisors LLC | 14,811 | $1.13M | 0.60% | +14,811 | New |
| Holocene Advisors, LP | 16,131 | $1.23M | 0.00% | −4,528−21.9% | Reduced |
| DekaBank Deutsche Girozentrale | 22,580 | $1.31M | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 17,293 | $1.31M | 0.00% | +1,463+9.2% | Added |
| Twinbeech Capital LP | 17,400 | $1.32M | 0.24% | +17,400 | New |