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 |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 82,056 | $7.13M | 0.01% | +56,406+219.9% | Added |
| Harber Asset Management LLC | 82,435 | $7.17M | 1.72% | +82,435 | New |
| Raymond James & Associates | 84,130 | $7.31M | 0.01% | −6,927−7.6% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 87,753 | $7.63M | 0.04% | +45,212+106.3% | Added |
| Acadian Asset Management LLC | 88,666 | $7.70M | 0.03% | +79,026+819.8% | Added |
| Cubist Systematic Strategies, LLC | 90,340 | $7.85M | 0.10% | −6,420−6.6% | Reduced |
| Brandywine Global Investment Management, LLC | 95,441 | $8.30M | 0.06% | +30,554+47.1% | Added |
| RE Advisers Corp | 99,100 | $8.61M | 0.21% | +2,600+2.7% | Added |
| Two Sigma Advisers, LP | 102,300 | $8.89M | 0.02% | −30,200−22.8% | Reduced |
| Swiss National Bank | 103,800 | $9.02M | 0.01% | +1,000+1.0% | Added |
| Citadel Advisors LLC | 113,847 | $9.89M | 0.01% | −105,706−48.1% | Reduced |
| Penserra Capital Management LLC | 115,008 | $10.0M | 0.21% | −858−0.7% | Reduced |
| Russell Investments Group, Ltd. | 115,529 | $10.1M | 0.02% | +1,256+1.1% | Added |
| Panagora Asset Management Inc | 123,015 | $10.7M | 0.06% | +27,327+28.6% | Added |
| Phocas Financial Corp. | 130,351 | $11.3M | 1.43% | +846+0.7% | Added |
| State of Wisconsin Investment Board | 134,744 | $11.7M | 0.02% | −20,200−13.0% | Reduced |
| Nordea Investment Management AB | 130,282 | $11.8M | 0.02% | −1,705−1.3% | Reduced |
| Morgan Stanley | 139,123 | $12.1M | 0.00% | −161,117−53.7% | Reduced |
| Peregrine Capital Management LLC | 139,223 | $12.1M | 0.25% | −46,886−25.2% | Reduced |
| Loomis Sayles & Co L P | 144,370 | $12.5M | 0.02% | −609−0.4% | Reduced |
| Voloridge Investment Management, LLC | 147,868 | $12.9M | 0.08% | +41,516+39.0% | Added |
| Schroder Investment Management Group | 152,847 | $13.3M | 0.02% | −61,701−28.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 156,400 | $13.6M | 0.07% | +153,200+4,787.5% | Added |
| SEI Investments Co | 159,048 | $13.8M | 0.03% | +7,017+4.6% | Added |
| Comerica Bank | 157,332 | $14.2M | 0.09% | +49,922+46.5% | Added |
| Parametric Portfolio Associates LLC | 172,267 | $15.0M | 0.01% | +3,331+2.0% | Added |
| GW&K Investment Management, LLC | 172,275 | $15.0M | 0.13% | −12,447−6.7% | Reduced |
| Bank of America Corp | 180,479 | $15.7M | 0.00% | −13,509−7.0% | Reduced |
| First Trust Advisors LP | 186,261 | $16.2M | 0.02% | −15,545−7.7% | Reduced |
| Millennium Management LLC | 192,627 | $16.7M | 0.02% | +100,771+109.7% | Added |
| Deutsche Bank AG | 196,422 | $17.1M | 0.01% | +89,352+83.5% | Added |
| Driehaus Capital Management LLC | 203,097 | $17.7M | 0.21% | +203,097 | New |
| Allianz Asset Management GmbH | 209,616 | $18.2M | 0.02% | +12,987+6.6% | Added |
| Man Group plc | 210,779 | $18.3M | 0.07% | +146,415+227.5% | Added |
| Ziegler Capital Management, LLC | 222,942 | $19.4M | 0.70% | +121,704+120.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 237,327 | $20.6M | 0.05% | +37,030+18.5% | Added |
| Bank of New York Mellon Corp | 240,330 | $20.9M | 0.00% | +23,241+10.7% | Added |
| Van Den Berg Management I, Inc | 241,851 | $21.0M | 4.12% | −520.0% | Reduced |
| Silvercrest Asset Management Group LLC | 265,308 | $23.1M | 0.16% | −23,857−8.3% | Reduced |
| JPMorgan Chase & Co | 295,644 | $25.7M | 0.00% | −33,667−10.2% | Reduced |
| Renaissance Technologies LLC | 300,900 | $26.2M | 0.03% | +27,200+9.9% | Added |
| Rothschild & Co Asset Management US Inc. | 329,937 | $28.7M | 0.36% | −65,355−16.5% | Reduced |
| Norges Bank | 351,420 | $30.5M | 0.01% | +238,627+211.6% | Added |
| Victory Capital Management Inc | 396,432 | $34.5M | 0.03% | −18,950−4.6% | Reduced |
| Aperture Investors, LLC | 396,880 | $34.5M | 4.63% | 00.0% | Unchanged |
| Royal Bank of Canada | 417,525 | $36.3M | 0.01% | +166,607+66.4% | Added |
| E. Ohman J:or Asset Management AB | 421,200 | $36.6M | 1.15% | −3,200−0.8% | Reduced |
| American Century Companies Inc | 428,168 | $37.2M | 0.03% | +124,105+40.8% | Added |
| Principal Financial Group Inc | 449,663 | $39.1M | 0.03% | −563,660−55.6% | Reduced |
| Goldman Sachs Group Inc | 499,006 | $43.4M | 0.01% | −60,713−10.8% | Reduced |
| Charles Schwab Investment Management Inc | 499,122 | $43.4M | 0.01% | −17,915−3.5% | Reduced |
| Northern Trust Corp | 507,834 | $44.1M | 0.01% | −13,441−2.6% | Reduced |
| Lazard Asset Management LLC | 511,220 | $44.4M | 0.05% | −43,627−7.9% | Reduced |
| Invesco Ltd. | 585,845 | $50.9M | 0.01% | −70,395−10.7% | Reduced |
| Prudential Financial Inc | 651,854 | $56.7M | 0.08% | −30,664−4.5% | Reduced |
| Nuveen Asset Management, LLC | 654,289 | $56.9M | 0.02% | −31,375−4.6% | Reduced |
| Federated Hermes, Inc. | 671,602 | $58.4M | 0.11% | +20,842+3.2% | Added |
| Arrowstreet Capital, Limited Partnership | 685,043 | $59.5M | 0.07% | +7,600+1.1% | Added |
| Cardinal Capital Management LLC | 694,142 | $60.3M | 1.45% | +61,670+9.8% | Added |
| Price T Rowe Associates Inc | 704,941 | $61.3M | 0.01% | −28,088−3.8% | Reduced |
| Standard Life Aberdeen plc | 732,532 | $67.7M | 0.15% | −211,803−22.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 783,606 | $68.1M | 0.44% | +420,373+115.7% | Added |
| River Road Asset Management, LLC | 804,913 | $70.0M | 0.77% | −189,424−19.1% | Reduced |
| Geode Capital Management, LLC | 870,261 | $75.6M | 0.01% | +14,280+1.7% | Added |
| State Street Corp | 918,027 | $79.8M | 0.00% | −27,687−2.9% | Reduced |
| Dimensional Fund Advisors LP | 1,193,451 | $103.8M | 0.03% | −8,654−0.7% | Reduced |
| Ameriprise Financial Inc | 1,237,870 | $107.6M | 0.03% | +283,247+29.7% | Added |
| Macquarie Group Ltd | 1,628,576 | $141.6M | 0.12% | −409,095−20.1% | Reduced |
| LSV Asset Management | 1,634,633 | $142.1M | 0.26% | −208,258−11.3% | Reduced |
| Wells Fargo & Company | 1,756,046 | $152.6M | 0.03% | −267,636−13.2% | Reduced |
| Westfield Capital Management Co LP | 1,928,268 | $167.6M | 1.01% | +533,827+38.3% | Added |
| FMR LLC | 2,941,595 | $255.7M | 0.02% | +5,752+0.2% | Added |
| BlackRock Inc. | 2,960,493 | $257.3M | 0.01% | −128,478−4.2% | Reduced |
| Vanguard Group Inc | 5,046,398 | $438.6M | 0.01% | −52,113−1.0% | Reduced |
| Venator Capital Management Ltd. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −46,403−100.0% | Sold out |
| Kiwi Wealth Investments Limited Partnership | 0 | $0 | 0.00% | −25,508−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −19,325−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −18,422−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −16,520−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −13,139−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −12,379−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −11,991−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −10,906−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −10,033−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −8,857−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −8,053−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −7,325−100.0% | Sold out |
| Aspen Investment Management Inc | 0 | $0 | 0.00% | −7,310−100.0% | Sold out |
| Spectrum Management Group, LLC | 0 | $0 | 0.00% | −7,127−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −6,906−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −6,528−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −6,515−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −5,024−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −4,862−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −4,168−100.0% | Sold out |
| Marks Group Wealth Management, Inc | 0 | $0 | 0.00% | −2,849−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −2,211−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,137−100.0% | Sold out |
| Exos Asset Management LLC | 0 | $0 | 0.00% | −1,119−100.0% | Sold out |