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 2023
Institutional positions in Atkore Inc. as of Sep 30, 2023. 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
- 413
- +8 vs. Q2 2023
- Shares held
- 38.7M
- −51.6K (−0.1%) vs. Q2 2023
- Total value
- $5.79B
- −$249.0M (−4.1%) vs. Q2 2023
- New holders
- 52
- 157 more added
- Sold out
- 44
- 148 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential PLC | 39,245 | $5.85M | 0.07% | +1,702+4.5% | Added |
| California State Teachers Retirement System | 42,638 | $6.36M | 0.01% | −5,306−11.1% | Reduced |
| Harber Asset Management LLC | 42,660 | $6.36M | 1.77% | −33,077−43.7% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 43,300 | $6.46M | 0.71% | −2,000−4.4% | Reduced |
| Manatuck Hill Partners, LLC | 45,000 | $6.71M | 3.34% | +1,100+2.5% | Added |
| SEI Investments Co | 46,342 | $6.91M | 0.01% | −12,106−20.7% | Reduced |
| Seizert Capital Partners, LLC | 47,646 | $7.11M | 0.38% | −17,965−27.4% | Reduced |
| Comerica Bank | 48,645 | $7.26M | 0.04% | +32,344+198.4% | Added |
| Susquehanna International Group, LLP | 49,453 | $7.38M | 0.01% | +15,944+47.6% | Added |
| Zacks Investment Management | 49,894 | $7.44M | 0.10% | +11,389+29.6% | Added |
| Alliancebernstein L.P. | 50,192 | $7.49M | 0.00% | −190.0% | Reduced |
| State of Wisconsin Investment Board | 50,610 | $7.55M | 0.02% | +1,308+2.7% | Added |
| J. Goldman & Co LP | 51,915 | $7.75M | 0.39% | +35,114+209.0% | Added |
| Qube Research & Technologies Ltd | 52,522 | $7.84M | 0.02% | +25,793+96.5% | Added |
| UBS Asset Management Americas Inc | 52,558 | $7.84M | 0.00% | −5,006−8.7% | Reduced |
| New York State Common Retirement Fund | 53,190 | $7.94M | 0.01% | −235−0.4% | Reduced |
| Credit Suisse AG | 53,427 | $7.97M | 0.01% | −1,625−3.0% | Reduced |
| Russell Investments Group, Ltd. | 53,847 | $8.03M | 0.02% | +1,377+2.6% | Added |
| AQR Capital Management LLC | 54,113 | $8.07M | 0.02% | −9,875−15.4% | Reduced |
| First Republic Investment Management, Inc. | 54,233 | $8.09M | 0.02% | −760−1.4% | Reduced |
| Voya Investment Management LLC | 55,696 | $8.31M | 0.01% | −11,063−16.6% | Reduced |
| Rhumbline Advisers | 56,351 | $8.41M | 0.01% | −393−0.7% | Reduced |
| Jupiter Asset Management Ltd | 58,095 | $8.67M | 0.10% | 00.0% | Unchanged |
| Arosa Capital Management LP | 58,660 | $8.75M | 3.40% | −20,200−25.6% | Reduced |
| RE Advisers Corp | 59,300 | $8.85M | 0.25% | −5,100−7.9% | Reduced |
| Segall Bryant & Hamill, LLC | 59,958 | $8.95M | 0.10% | +21,657+56.5% | Added |
| Twinbeech Capital LP | 61,422 | $9.16M | 0.18% | +61,422 | New |
| Great Lakes Advisors, LLC | 62,274 | $9.29M | 0.08% | −3,130−4.8% | Reduced |
| Van Den Berg Management I, Inc | 62,944 | $9.39M | 3.29% | −6,182−8.9% | Reduced |
| Rockefeller Capital Management L.P. | 64,945 | $9.69M | 0.04% | +30,353+87.7% | Added |
| Bessemer Group Inc | 65,877 | $9.83M | 0.02% | +16,575+33.6% | Added |
| Prudential Financial Inc | 67,144 | $10.0M | 0.02% | −21,179−24.0% | Reduced |
| Peregrine Capital Management LLC | 67,832 | $10.1M | 0.30% | −12,263−15.3% | Reduced |
| Ziegler Capital Management, LLC | 68,653 | $10.2M | 0.41% | −20.0% | Reduced |
| UBS Group AG | 69,319 | $10.3M | 0.00% | +14,245+25.9% | Added |
| Cambria Investment Management, L.P. | 69,971 | $10.4M | 0.85% | +4,711+7.2% | Added |
| North Point Portfolio Managers Corp | 72,405 | $10.8M | 2.21% | −515−0.7% | Reduced |
| Phocas Financial Corp. | 72,846 | $10.9M | 1.58% | −78−0.1% | Reduced |
| Legal & General Group Plc | 75,321 | $11.2M | 0.00% | +430+0.6% | Added |
| AXA S.A. | 75,600 | $11.3M | 0.04% | +8,300+12.3% | Added |
| Globeflex Capital L P | 78,630 | $11.7M | 1.37% | +1,417+1.8% | Added |
| Empowered Funds, LLC | 78,871 | $11.8M | 0.35% | +56,987+260.4% | Added |
| California Public Employees Retirement System | 80,421 | $12.0M | 0.01% | +1,469+1.9% | Added |
| BNP Paribas Arbitrage, SA | 83,788 | $12.5M | 0.03% | +32,334+62.8% | Added |
| Bridgewater Associates, LP | 83,818 | $12.5M | 0.08% | +21,818+35.2% | Added |
| Swiss National Bank | 84,800 | $12.7M | 0.01% | −1,300−1.5% | Reduced |
| Tudor Investment Corp Et Al | 89,046 | $13.3M | 0.19% | −16,045−15.3% | Reduced |
| D. E. Shaw & Co., Inc. | 90,901 | $13.6M | 0.02% | +34,805+62.0% | Added |
| Renaissance Technologies LLC | 93,500 | $13.9M | 0.02% | −43,600−31.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 99,600 | $14.9M | 0.14% | +93,635+1,569.7% | Added |
| Man Group plc | – | $15.6M | 0.05% | – | – |
| Capital International Investors | 105,245 | $15.7M | 0.00% | 00.0% | Unchanged |
| Wedge Capital Management L L P | 106,382 | $15.9M | 0.31% | +12,388+13.2% | Added |
| Redwood Investments, LLC | 108,422 | $16.2M | 2.19% | +34,594+46.9% | Added |
| Balyasny Asset Management LLC | 110,073 | $16.4M | 0.05% | +47,909+77.1% | Added |
| Palisade Capital Management LLC | 111,925 | $16.7M | 0.47% | +1,473+1.3% | Added |
| Millennium Management LLC | 115,911 | $17.3M | 0.02% | −147,769−56.0% | Reduced |
| Envestnet Asset Management Inc | 119,047 | $17.8M | 0.01% | +25,040+26.6% | Added |
| Lazard Asset Management LLC | 121,223 | $18.1M | 0.02% | −77,439−39.0% | Reduced |
| Driehaus Capital Management LLC | 130,232 | $19.4M | 0.25% | +35,857+38.0% | Added |
| Natixis Advisors, L.P. | 131,516 | $19.6M | 0.06% | +60,531+85.3% | Added |
| Nordea Investment Management AB | 130,038 | $19.8M | 0.03% | −280.0% | Reduced |
| WS Portfolio Advisory, LLC | 135,891 | $20.3M | 4.62% | −2,757−2.0% | Reduced |
| Royal Bank of Canada | 140,588 | $21.0M | 0.01% | −8,857−5.9% | Reduced |
| Putnam Investments LLC | 148,454 | $22.1M | 0.03% | +50,328+51.3% | Added |
| Aperture Investors, LLC | 151,394 | $22.6M | 3.59% | −5,941−3.8% | Reduced |
| Loomis Sayles & Co L P | 163,341 | $24.4M | 0.04% | −510−0.3% | Reduced |
| Raymond James & Associates | 172,932 | $25.8M | 0.02% | +12,921+8.1% | Added |
| Silvercrest Asset Management Group LLC | 182,569 | $27.2M | 0.21% | +12,098+7.1% | Added |
| Principal Financial Group Inc | 197,139 | $29.4M | 0.02% | −40,249−17.0% | Reduced |
| Bank of New York Mellon Corp | 198,222 | $29.6M | 0.01% | +4,032+2.1% | Added |
| Schroder Investment Management Group | 199,680 | $29.8M | 0.04% | −54,513−21.4% | Reduced |
| E. Ohman J:or Asset Management AB | 200,891 | $30.0M | 1.13% | +1,100+0.6% | Added |
| JPMorgan Chase & Co | 211,803 | $31.6M | 0.00% | −36,450−14.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 230,334 | $34.4M | 0.08% | +17,128+8.0% | Added |
| Royce & Associates LP | 235,023 | $35.1M | 0.36% | +50,198+27.2% | Added |
| First Trust Advisors LP | 254,609 | $38.0M | 0.05% | +105,185+70.4% | Added |
| Bank of America Corp | 276,561 | $41.3M | 0.01% | +47,382+20.7% | Added |
| Clearbridge Investments, LLC | 278,691 | $41.6M | 0.04% | +122,516+78.4% | Added |
| William Blair Investment Management, LLC | 283,946 | $42.4M | 0.14% | +39,149+16.0% | Added |
| Arrowstreet Capital, Limited Partnership | 284,286 | $42.4M | 0.05% | +4,656+1.7% | Added |
| Morgan Stanley | 312,667 | $46.6M | 0.00% | +35,028+12.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 358,240 | $53.4M | 0.35% | +18,040+5.3% | Added |
| ACK Asset Management LLC | 360,000 | $53.7M | 7.80% | 00.0% | Unchanged |
| Victory Capital Management Inc | 397,711 | $59.3M | 0.07% | −88,692−18.2% | Reduced |
| Northern Trust Corp | 398,555 | $59.5M | 0.01% | −7,678−1.9% | Reduced |
| Norges Bank | 413,279 | $61.7M | 0.01% | 00.0% | Unchanged |
| Hill City Capital, LP | 428,759 | $64.0M | 8.58% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 438,144 | $65.4M | 0.17% | +52,945+13.7% | Added |
| Capital Research Global Investors | 441,406 | $65.9M | 0.02% | −187,297−29.8% | Reduced |
| Goldman Sachs Group Inc | 445,994 | $66.5M | 0.02% | +23,564+5.6% | Added |
| Price T Rowe Associates Inc | 483,670 | $72.2M | 0.01% | −22,652−4.5% | Reduced |
| American Century Companies Inc | 484,170 | $72.2M | 0.06% | +71,611+17.4% | Added |
| Standard Life Aberdeen plc | 486,091 | $72.5M | 0.19% | −169,015−25.8% | Reduced |
| Nuveen Asset Management, LLC | 491,746 | $73.4M | 0.03% | −48,448−9.0% | Reduced |
| Ameriprise Financial Inc | 499,192 | $74.5M | 0.02% | −37,416−7.0% | Reduced |
| Charles Schwab Investment Management Inc | 540,973 | $80.7M | 0.02% | +111,115+25.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 544,508 | $81.2M | 0.36% | +25,061+4.8% | Added |
| GW&K Investment Management, LLC | 587,691 | $87.7M | 0.88% | −57,368−8.9% | Reduced |
| Boston Partners | 601,910 | $88.7M | 0.12% | +360,837+149.7% | Added |