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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 5,046,398 | $438.6M | 0.01% | −52,113−1.0% | Reduced |
| BlackRock Inc. | 2,960,493 | $257.3M | 0.01% | −128,478−4.2% | Reduced |
| FMR LLC | 2,941,595 | $255.7M | 0.02% | +5,752+0.2% | Added |
| Westfield Capital Management Co LP | 1,928,268 | $167.6M | 1.01% | +533,827+38.3% | Added |
| Wells Fargo & Company | 1,756,046 | $152.6M | 0.03% | −267,636−13.2% | Reduced |
| LSV Asset Management | 1,634,633 | $142.1M | 0.26% | −208,258−11.3% | Reduced |
| Macquarie Group Ltd | 1,628,576 | $141.6M | 0.12% | −409,095−20.1% | Reduced |
| Ameriprise Financial Inc | 1,237,870 | $107.6M | 0.03% | +283,247+29.7% | Added |
| Dimensional Fund Advisors LP | 1,193,451 | $103.8M | 0.03% | −8,654−0.7% | Reduced |
| State Street Corp | 918,027 | $79.8M | 0.00% | −27,687−2.9% | Reduced |
| Geode Capital Management, LLC | 870,261 | $75.6M | 0.01% | +14,280+1.7% | Added |
| River Road Asset Management, LLC | 804,913 | $70.0M | 0.77% | −189,424−19.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 783,606 | $68.1M | 0.44% | +420,373+115.7% | Added |
| Standard Life Aberdeen plc | 732,532 | $67.7M | 0.15% | −211,803−22.4% | Reduced |
| Price T Rowe Associates Inc | 704,941 | $61.3M | 0.01% | −28,088−3.8% | Reduced |
| Cardinal Capital Management LLC | 694,142 | $60.3M | 1.45% | +61,670+9.8% | Added |
| Arrowstreet Capital, Limited Partnership | 685,043 | $59.5M | 0.07% | +7,600+1.1% | Added |
| Federated Hermes, Inc. | 671,602 | $58.4M | 0.11% | +20,842+3.2% | Added |
| Nuveen Asset Management, LLC | 654,289 | $56.9M | 0.02% | −31,375−4.6% | Reduced |
| Prudential Financial Inc | 651,854 | $56.7M | 0.08% | −30,664−4.5% | Reduced |
| Invesco Ltd. | 585,845 | $50.9M | 0.01% | −70,395−10.7% | Reduced |
| Lazard Asset Management LLC | 511,220 | $44.4M | 0.05% | −43,627−7.9% | Reduced |
| Northern Trust Corp | 507,834 | $44.1M | 0.01% | −13,441−2.6% | Reduced |
| Charles Schwab Investment Management Inc | 499,122 | $43.4M | 0.01% | −17,915−3.5% | Reduced |
| Goldman Sachs Group Inc | 499,006 | $43.4M | 0.01% | −60,713−10.8% | Reduced |
| Principal Financial Group Inc | 449,663 | $39.1M | 0.03% | −563,660−55.6% | Reduced |
| American Century Companies Inc | 428,168 | $37.2M | 0.03% | +124,105+40.8% | Added |
| E. Ohman J:or Asset Management AB | 421,200 | $36.6M | 1.15% | −3,200−0.8% | Reduced |
| Royal Bank of Canada | 417,525 | $36.3M | 0.01% | +166,607+66.4% | Added |
| Aperture Investors, LLC | 396,880 | $34.5M | 4.63% | 00.0% | Unchanged |
| Victory Capital Management Inc | 396,432 | $34.5M | 0.03% | −18,950−4.6% | Reduced |
| Norges Bank | 351,420 | $30.5M | 0.01% | +238,627+211.6% | Added |
| Rothschild & Co Asset Management US Inc. | 329,937 | $28.7M | 0.36% | −65,355−16.5% | Reduced |
| Renaissance Technologies LLC | 300,900 | $26.2M | 0.03% | +27,200+9.9% | Added |
| JPMorgan Chase & Co | 295,644 | $25.7M | 0.00% | −33,667−10.2% | Reduced |
| Silvercrest Asset Management Group LLC | 265,308 | $23.1M | 0.16% | −23,857−8.3% | Reduced |
| Van Den Berg Management I, Inc | 241,851 | $21.0M | 4.12% | −520.0% | Reduced |
| Bank of New York Mellon Corp | 240,330 | $20.9M | 0.00% | +23,241+10.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 237,327 | $20.6M | 0.05% | +37,030+18.5% | Added |
| Ziegler Capital Management, LLC | 222,942 | $19.4M | 0.70% | +121,704+120.2% | Added |
| Man Group plc | 210,779 | $18.3M | 0.07% | +146,415+227.5% | Added |
| Allianz Asset Management GmbH | 209,616 | $18.2M | 0.02% | +12,987+6.6% | Added |
| Driehaus Capital Management LLC | 203,097 | $17.7M | 0.21% | +203,097 | New |
| Deutsche Bank AG | 196,422 | $17.1M | 0.01% | +89,352+83.5% | Added |
| Millennium Management LLC | 192,627 | $16.7M | 0.02% | +100,771+109.7% | Added |
| First Trust Advisors LP | 186,261 | $16.2M | 0.02% | −15,545−7.7% | Reduced |
| Bank of America Corp | 180,479 | $15.7M | 0.00% | −13,509−7.0% | Reduced |
| GW&K Investment Management, LLC | 172,275 | $15.0M | 0.13% | −12,447−6.7% | Reduced |
| Parametric Portfolio Associates LLC | 172,267 | $15.0M | 0.01% | +3,331+2.0% | Added |
| Comerica Bank | 157,332 | $14.2M | 0.09% | +49,922+46.5% | Added |
| SEI Investments Co | 159,048 | $13.8M | 0.03% | +7,017+4.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 156,400 | $13.6M | 0.07% | +153,200+4,787.5% | Added |
| Schroder Investment Management Group | 152,847 | $13.3M | 0.02% | −61,701−28.8% | Reduced |
| Voloridge Investment Management, LLC | 147,868 | $12.9M | 0.08% | +41,516+39.0% | Added |
| Loomis Sayles & Co L P | 144,370 | $12.5M | 0.02% | −609−0.4% | Reduced |
| Peregrine Capital Management LLC | 139,223 | $12.1M | 0.25% | −46,886−25.2% | Reduced |
| Morgan Stanley | 139,123 | $12.1M | 0.00% | −161,117−53.7% | Reduced |
| Nordea Investment Management AB | 130,282 | $11.8M | 0.02% | −1,705−1.3% | Reduced |
| State of Wisconsin Investment Board | 134,744 | $11.7M | 0.02% | −20,200−13.0% | Reduced |
| Phocas Financial Corp. | 130,351 | $11.3M | 1.43% | +846+0.7% | Added |
| Panagora Asset Management Inc | 123,015 | $10.7M | 0.06% | +27,327+28.6% | Added |
| Russell Investments Group, Ltd. | 115,529 | $10.1M | 0.02% | +1,256+1.1% | Added |
| Penserra Capital Management LLC | 115,008 | $10.0M | 0.21% | −858−0.7% | Reduced |
| Citadel Advisors LLC | 113,847 | $9.89M | 0.01% | −105,706−48.1% | Reduced |
| Swiss National Bank | 103,800 | $9.02M | 0.01% | +1,000+1.0% | Added |
| Two Sigma Advisers, LP | 102,300 | $8.89M | 0.02% | −30,200−22.8% | Reduced |
| RE Advisers Corp | 99,100 | $8.61M | 0.21% | +2,600+2.7% | Added |
| Brandywine Global Investment Management, LLC | 95,441 | $8.30M | 0.06% | +30,554+47.1% | Added |
| Cubist Systematic Strategies, LLC | 90,340 | $7.85M | 0.10% | −6,420−6.6% | Reduced |
| Acadian Asset Management LLC | 88,666 | $7.70M | 0.03% | +79,026+819.8% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 87,753 | $7.63M | 0.04% | +45,212+106.3% | Added |
| Raymond James & Associates | 84,130 | $7.31M | 0.01% | −6,927−7.6% | Reduced |
| Harber Asset Management LLC | 82,435 | $7.17M | 1.72% | +82,435 | New |
| Susquehanna International Group, LLP | 82,056 | $7.13M | 0.01% | +56,406+219.9% | Added |
| Westpac Banking Corp | 77,299 | $6.72M | 0.07% | −2,000−2.5% | Reduced |
| Empowered Funds, LLC | 68,407 | $5.95M | 0.76% | +10,946+19.0% | Added |
| California State Teachers Retirement System | 63,355 | $5.51M | 0.01% | −1,422−2.2% | Reduced |
| Alliancebernstein L.P. | 62,800 | $5.46M | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 61,158 | $5.32M | 0.02% | −1,150−1.8% | Reduced |
| UBS Asset Management Americas Inc | 60,814 | $5.29M | 0.00% | +1,372+2.3% | Added |
| Hillsdale Investment Management Inc. | 60,104 | $5.22M | 0.40% | −27,600−31.5% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 59,000 | $5.13M | 0.32% | 00.0% | Unchanged |
| PDT Partners, LLC | 55,408 | $4.82M | 0.35% | −4,229−7.1% | Reduced |
| AQR Capital Management LLC | 54,383 | $4.73M | 0.01% | −4,695−7.9% | Reduced |
| Bank of Montreal | 49,718 | $4.61M | 0.00% | −1,995−3.9% | Reduced |
| K.J. Harrison & Partners Inc | 50,000 | $4.37M | 0.64% | −400−0.8% | Reduced |
| New York State Common Retirement Fund | 49,305 | $4.29M | 0.00% | −8,944−15.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 48,741 | $4.24M | 0.08% | −2,744−5.3% | Reduced |
| Canada Pension Plan Investment Board | 48,700 | $4.23M | 0.00% | +700+1.5% | Added |
| AXA S.A. | 47,600 | $4.14M | 0.01% | −600−1.2% | Reduced |
| Rhumbline Advisers | 47,537 | $4.13M | 0.01% | −935−1.9% | Reduced |
| DuPont Capital Management Corp | 43,858 | $3.81M | 0.12% | +17,813+68.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 43,600 | $3.79M | 0.01% | −38,300−46.8% | Reduced |
| Barclays PLC | 43,316 | $3.76M | 0.00% | +15,978+58.4% | Added |
| Clark Capital Management Group, Inc. | 42,534 | $3.70M | 0.05% | −2,540−5.6% | Reduced |
| Envestnet Asset Management Inc | 42,000 | $3.65M | 0.00% | −10,295−19.7% | Reduced |
| Stifel Financial Corp | 40,694 | $3.54M | 0.01% | +1,145+2.9% | Added |
| Credit Suisse AG | 40,033 | $3.48M | 0.00% | +3,324+9.1% | Added |
| Paradiem, LLC | 34,330 | $3.43M | 1.02% | +1,161+3.5% | Added |
| Argent Capital Management LLC | 38,943 | $3.38M | 0.11% | +575+1.5% | Added |