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 2021
Institutional positions in Atkore Inc. as of Sep 30, 2021. 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
- 274
- +20 vs. Q2 2021
- Shares held
- 43.8M
- −157.2K (−0.4%) vs. Q2 2021
- Total value
- $3.81B
- +$677.6M (+21.6%) vs. Q2 2021
- New holders
- 50
- 85 more added
- Sold out
- 30
- 116 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ellsworth Advisors, LLC | 7,974 | $693.0K | 0.32% | +23+0.3% | Added |
| PEAK6 Investments LLC | 7,993 | $695.0K | 0.01% | +4,819+151.8% | Added |
| Kennedy Capital Management, Inc. | 8,023 | $697.0K | 0.02% | −117,107−93.6% | Reduced |
| CIBC World Markets Inc. | 8,124 | $706.0K | 0.00% | +8,124 | New |
| Adams Wealth Management | 8,178 | $711.0K | 0.28% | −30.0% | Reduced |
| Amalgamated Bank | 8,206 | $713.0K | 0.01% | −669−7.5% | Reduced |
| The PNC Financial Services Group, Inc. | 8,325 | $724.0K | 0.00% | +842+11.3% | Added |
| Trexquant Investment LP | 8,505 | $739.0K | 0.06% | +8,505 | New |
| Algert Global LLC | 8,629 | $750.0K | 0.10% | +8,629 | New |
| BNP Paribas Arbitrage, SA | 9,219 | $801.3K | 0.00% | +4,185+83.1% | Added |
| Dynamic Technology Lab Private Ltd | 9,250 | $804.0K | 0.10% | +6,050+189.1% | Added |
| Wolverine Trading, LLC | 8,987 | $830.0K | 0.02% | +8,987 | New |
| Gsa Capital Partners LLP | 9,664 | $840.0K | 0.09% | −3,017−23.8% | Reduced |
| UBS Group AG | 9,857 | $857.0K | 0.00% | −8,815−47.2% | Reduced |
| Hancock Whitney Corp | 9,890 | $860.0K | 0.03% | −4,209−29.9% | Reduced |
| Colony Group LLC | 10,116 | $879.0K | 0.02% | −14−0.1% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 10,131 | $880.0K | 0.07% | +1,911+23.2% | Added |
| Qube Research & Technologies Ltd | 10,446 | $908.0K | 0.01% | −5,726−35.4% | Reduced |
| Engineers Gate Manager LP | 11,049 | $960.0K | 0.05% | +981+9.7% | Added |
| Virtu Financial LLC | 11,586 | $1.01M | 0.09% | +6,910+147.8% | Added |
| D. E. Shaw & Co., Inc. | 11,755 | $1.02M | 0.00% | −4,902−29.4% | Reduced |
| Bailard, Inc. | 12,000 | $1.04M | 0.04% | −700−5.5% | Reduced |
| SummerHaven Investment Management, LLC | 12,118 | $1.05M | 0.62% | −4,337−26.4% | Reduced |
| Handelsbanken Fonder AB | 12,200 | $1.06M | 0.01% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 12,419 | $1.08M | 0.02% | −170−1.4% | Reduced |
| HighTower Advisors, LLC | 12,504 | $1.09M | 0.00% | 00.0% | Unchanged |
| Aurora Investment Counsel | 12,591 | $1.09M | 0.76% | −359−2.8% | Reduced |
| STRS Ohio | 12,600 | $1.09M | 0.00% | −1,600−11.3% | Reduced |
| Arizona State Retirement System | 12,798 | $1.11M | 0.01% | +124+1.0% | Added |
| EAM Global Investors LLC | 13,134 | $1.14M | 0.27% | +13,134 | New |
| NN Investment Partners Holdings N.V. | 13,900 | $1.21M | 0.01% | +13,900 | New |
| State Board of Administration of Florida Retirement System | 14,193 | $1.23M | 0.00% | +630+4.6% | Added |
| Aigen Investment Management, LP | 15,011 | $1.30M | 0.25% | +12,192+432.5% | Added |
| Marshall Wace, LLP | 15,462 | $1.34M | 0.01% | +15,462 | New |
| MetLife Investment Management | 15,766 | $1.37M | 0.01% | −913−5.5% | Reduced |
| AlphaCrest Capital Management LLC | 15,838 | $1.38M | 0.07% | −1,812−10.3% | Reduced |
| Centric Wealth Management | 16,366 | $1.42M | 0.52% | +16,366 | New |
| ExodusPoint Capital Management, LP | 16,798 | $1.46M | 0.02% | −46,256−73.4% | Reduced |
| Citigroup Inc | 16,847 | $1.46M | 0.00% | +12,267+267.8% | Added |
| SG Americas Securities, LLC | 16,875 | $1.47M | 0.01% | −9,688−36.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 17,444 | $1.52M | 0.00% | −731−4.0% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 17,903 | $1.56M | 0.15% | +679+3.9% | Added |
| Stratos Wealth Partners, LTD. | 18,193 | $1.58M | 0.04% | +3,014+19.9% | Added |
| HRT Financial LP | 18,515 | $1.61M | 0.01% | −11,828−39.0% | Reduced |
| Marshall Wace North America L.P. | 18,708 | $1.63M | 0.01% | +18,708 | New |
| Empirical Finance, LLC | 19,406 | $1.69M | 0.25% | +6,497+50.3% | Added |
| Seizert Capital Partners, LLC | 20,055 | $1.74M | 0.08% | +20,055 | New |
| Oliver Luxxe Assets LLC | 21,201 | $1.84M | 0.51% | −8,167−27.8% | Reduced |
| Janus Henderson Group PLC | 21,381 | $1.86M | 0.00% | −633−2.9% | Reduced |
| Tudor Investment Corp Et Al | 22,598 | $1.96M | 0.04% | −43,766−65.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,735 | $1.98M | 0.01% | +6,907+43.6% | Added |
| Mercer Global Advisors Inc | 22,930 | $1.99M | 0.01% | +2,380+11.6% | Added |
| EAM Investors, LLC | 22,928 | $1.99M | 0.34% | +22,928 | New |
| Manufacturers Life Insurance Company, The | 23,578 | $2.05M | 0.00% | −2,807−10.6% | Reduced |
| Knights of Columbus Asset Advisors LLC | 23,714 | $2.06M | 0.18% | +126+0.5% | Added |
| Jennison Associates LLC | 24,091 | $2.09M | 0.00% | −43−0.2% | Reduced |
| Willis Investment Counsel | 24,486 | $2.13M | 0.12% | −436−1.7% | Reduced |
| JB Capital Partners LP | 25,000 | $2.17M | 0.49% | 00.0% | Unchanged |
| American International Group, Inc. | 25,241 | $2.19M | 0.01% | −1,094−4.2% | Reduced |
| Voya Investment Management LLC | 26,743 | $2.33M | 0.00% | −383−1.4% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 26,875 | $2.34M | 0.01% | −6,370−19.2% | Reduced |
| Vident Investment Advisory, LLC | 28,751 | $2.50M | 0.08% | +28,751 | New |
| Los Angeles Capital Management LLC | 29,469 | $2.56M | 0.01% | −2,170−6.9% | Reduced |
| Gotham Asset Management, LLC | 29,915 | $2.60M | 0.11% | −2,866−8.7% | Reduced |
| Jane Street Group, LLC | 30,749 | $2.67M | 0.01% | −10,339−25.2% | Reduced |
| State of New Jersey Common Pension Fund D | 30,772 | $2.67M | 0.01% | −669−2.1% | Reduced |
| Jetstream Capital LLC | 32,000 | $2.78M | 3.03% | +32,000 | New |
| Alberta Investment Management Corp | 33,500 | $2.91M | 0.03% | −13,700−29.0% | Reduced |
| Virginia Retirement Systems Et Al | 33,600 | $2.92M | 0.03% | −3,300−8.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 33,645 | $2.92M | 0.06% | +13,459+66.7% | Added |
| Teacher Retirement System of Texas | 34,681 | $3.01M | 0.02% | −25,736−42.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 35,146 | $3.06M | 0.12% | +35,146 | New |
| Legal & General Group Plc | 36,669 | $3.19M | 0.00% | +28,860+369.6% | Added |
| Globeflex Capital L P | 37,734 | $3.28M | 0.72% | −26,595−41.3% | Reduced |
| Argent Capital Management LLC | 38,943 | $3.38M | 0.11% | +575+1.5% | Added |
| Paradiem, LLC | 34,330 | $3.43M | 1.02% | +1,161+3.5% | Added |
| Credit Suisse AG | 40,033 | $3.48M | 0.00% | +3,324+9.1% | Added |
| Stifel Financial Corp | 40,694 | $3.54M | 0.01% | +1,145+2.9% | Added |
| Envestnet Asset Management Inc | 42,000 | $3.65M | 0.00% | −10,295−19.7% | Reduced |
| Clark Capital Management Group, Inc. | 42,534 | $3.70M | 0.05% | −2,540−5.6% | Reduced |
| Barclays PLC | 43,316 | $3.76M | 0.00% | +15,978+58.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 43,600 | $3.79M | 0.01% | −38,300−46.8% | Reduced |
| DuPont Capital Management Corp | 43,858 | $3.81M | 0.12% | +17,813+68.4% | Added |
| Rhumbline Advisers | 47,537 | $4.13M | 0.01% | −935−1.9% | Reduced |
| AXA S.A. | 47,600 | $4.14M | 0.01% | −600−1.2% | Reduced |
| Canada Pension Plan Investment Board | 48,700 | $4.23M | 0.00% | +700+1.5% | Added |
| Susquehanna Fundamental Investments, LLC | 48,741 | $4.24M | 0.08% | −2,744−5.3% | Reduced |
| New York State Common Retirement Fund | 49,305 | $4.29M | 0.00% | −8,944−15.4% | Reduced |
| K.J. Harrison & Partners Inc | 50,000 | $4.37M | 0.64% | −400−0.8% | Reduced |
| Bank of Montreal | 49,718 | $4.61M | 0.00% | −1,995−3.9% | Reduced |
| AQR Capital Management LLC | 54,383 | $4.73M | 0.01% | −4,695−7.9% | Reduced |
| PDT Partners, LLC | 55,408 | $4.82M | 0.35% | −4,229−7.1% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 59,000 | $5.13M | 0.32% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 60,104 | $5.22M | 0.40% | −27,600−31.5% | Reduced |
| UBS Asset Management Americas Inc | 60,814 | $5.29M | 0.00% | +1,372+2.3% | Added |
| Assenagon Asset Management S.A. | 61,158 | $5.32M | 0.02% | −1,150−1.8% | Reduced |
| Alliancebernstein L.P. | 62,800 | $5.46M | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 63,355 | $5.51M | 0.01% | −1,422−2.2% | Reduced |
| Empowered Funds, LLC | 68,407 | $5.95M | 0.76% | +10,946+19.0% | Added |
| Westpac Banking Corp | 77,299 | $6.72M | 0.07% | −2,000−2.5% | Reduced |