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ATKR Insider Trading

Insider Ownership Percentage: 2.10%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $259,060.00

Atkore Insider Trading History Chart

This chart shows the insider buying and selling history at Atkore by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Atkore Share Price & Price History

Current Price: $56.00
Price Change: ▼ Price Decrease of -0.794 (-1.40%)
As of 03/20/2026 04:59 PM ET

This chart shows the closing price history over time for ATKR up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Atkore Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/17/2026Mark F. LampsInsiderSell1,000$65.78$65,780.0035,982View SEC Filing Icon  
11/17/2025Mark F. LampsInsiderSell1,000$64.75$64,750.0029,923View SEC Filing Icon  
8/15/2025Mark F. LampsInsiderSell1,000$59.37$59,370.0031,873View SEC Filing Icon  
5/9/2025Mark F. LampsInsiderSell1,000$69.16$69,160.0032,828View SEC Filing Icon  
2/10/2025Mark F. LampsInsiderSell500$65.00$32,500.0033,760View SEC Filing Icon  
12/3/2024Jeri L IsbellDirectorSell3,353$94.03$315,282.5925,585View SEC Filing Icon  
11/26/2024Daniel S. KellyVPSell13,071$95.74$1,251,417.5427,528View SEC Filing Icon  
11/11/2024Mark F. LampsInsiderSell500$96.55$48,275.0027,626View SEC Filing Icon  
8/12/2024Mark F. LampsInsiderSell500$95.47$47,735.0028,086View SEC Filing Icon  
6/3/2024Wilbert W. James, Jr.DirectorSell599$153.23$91,784.7715,695View SEC Filing Icon  
5/14/2024Mark F. LampsInsiderSell500$157.67$78,835.0028,586View SEC Filing Icon  
3/14/2024Leangela W. LoweVPSell6,500$176.07$1,144,455.0025,590View SEC Filing Icon  
3/13/2024Justin A. KershawDirectorSell1,099$171.77$188,775.2316,686View SEC Filing Icon  
3/4/2024Daniel S. KellyVPSell15,815$173.59$2,745,325.8534,907View SEC Filing Icon  
3/4/2024David Paul JohnsonCFOSell12,701$172.84$2,195,240.8432,471View SEC Filing Icon  
3/4/2024John W. PregenzerInsiderSell4,044$174.42$705,354.4830,430View SEC Filing Icon  
3/4/2024William E. Waltz, Jr.CEOSell50,000$173.85$8,692,500.0083,716View SEC Filing Icon  
3/1/2024Daniel S. KellyVPSell8,685$173.07$1,503,112.9534,907View SEC Filing Icon  
2/26/2024John W. PregenzerInsiderSell6,548$158.49$1,037,792.5230,430View SEC Filing Icon  
2/26/2024William E. Waltz, Jr.CEOSell43,072$160.48$6,912,194.5683,716View SEC Filing Icon  
12/14/2023William E. Waltz, Jr.CEOSell79,600$150.75$11,999,700.00126,788View SEC Filing Icon  
11/22/2023Mark F. LampsInsiderSell5,008$130.66$654,345.2829,086View SEC Filing Icon  
11/20/2023Mark F. LampsInsiderSell138$131.51$18,148.3825,895View SEC Filing Icon  
7/18/2023Leangela W. LoweVPSell3,000$160.09$480,270.0025,585View SEC Filing Icon  
6/27/2023Scott H. MuseDirectorSell1,211$150.00$181,650.0026,583View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Atkore (NYSE:ATKR)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ATKR by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Atkore Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/9/2026EMC Capital Management2,578$0.16M0.1%-15.0%0.008%Search for SEC Filing on Google Icon
3/2/2026Sankala Group LLC11,943$0.77M0.6%N/A0.035%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.178,188$11.27M0.0%-8.7%0.528%Search for SEC Filing on Google Icon
2/20/2026Dean Capital Management18,921$1.20M0.5%+4.4%0.056%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.103,765$6.56M0.0%+17.6%0.307%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC13,783$0.87M0.0%-13.8%0.041%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC3,664$0.23M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/18/2026CacheTech Inc.47,076$2.98M0.6%+6.1%0.139%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC123,249$7.80M0.1%-9.3%0.365%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd6,181$0.39M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/18/2026Adams Wealth Management40,726$2.58M0.5%+0.5%0.121%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.6,025$0.38M0.2%N/A0.018%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC192,810$12.20M0.0%-23.9%0.571%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP188,262$11.91M0.0%-12.0%0.558%Search for SEC Filing on Google Icon
2/18/2026Old West Investment Management LLC6,791$0.43M0.1%N/A0.020%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC33,230$2.10M0.0%-37.8%0.098%Search for SEC Filing on Google Icon
2/18/2026Man Group plc61,024$3.86M0.0%+140.9%0.181%Search for SEC Filing on Google Icon
2/18/2026Irenic Capital Management LP13,977$0.88M0.1%N/A0.041%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC17,047$1.08M0.0%+5.6%0.051%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP4,215$0.27M0.0%-88.3%0.012%Search for SEC Filing on Google Icon
2/18/2026Clayton Partners LLC10,000$0.63M0.4%N/A0.030%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.68,423$4.33M0.0%-32.1%0.203%Search for SEC Filing on Google Icon
2/18/2026Aventail Capital Group LP15,603$0.99M0.1%N/A0.046%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC231,611$14.65M0.3%-8.4%0.686%Search for SEC Filing on Google Icon
2/18/2026Aristeia Capital L.L.C.8,609$0.55M0.0%N/A0.026%Search for SEC Filing on Google Icon
2/17/2026Freestone Grove Partners LP7,336$0.46M0.0%-50.6%0.022%Search for SEC Filing on Google Icon
2/17/2026PDT Partners LLC3,700$0.23M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC49,668$3.14M0.0%-9.0%0.147%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers5,069$0.32M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/17/2026Coliseum Capital Management LLC809,305$51.19M4.2%N/A2.398%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC3,449$0.22M0.0%-86.0%0.010%Search for SEC Filing on Google Icon
2/17/2026Laurion Capital Management LP10,804$0.68M0.0%N/A0.032%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD32,783$2.07M0.0%-7.4%0.097%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.2,143$0.14M0.0%+29.2%0.006%Search for SEC Filing on Google Icon
2/17/2026Dean Investment Associates LLC27,819$1.76M0.3%+26.6%0.082%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.297,000$18.79M0.0%N/A0.880%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System31,874$2.02M0.0%+2.4%0.094%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.83,744$5.30M0.0%-0.5%0.248%Search for SEC Filing on Google Icon
2/17/2026London Co. of Virginia411,729$26.04M0.2%-4.3%1.220%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board12,788$0.81M0.0%+6.8%0.038%Search for SEC Filing on Google Icon
2/17/2026Kemnay Advisory Services Inc.1,667$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors5,688$0.36M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/17/2026&PARTNERS3,598$0.23M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP124,624$7.88M0.1%N/A0.369%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada19,557$1.24M0.0%-95.9%0.058%Search for SEC Filing on Google Icon
2/17/2026Magnetar Financial LLC19,237$1.22M0.0%N/A0.057%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC11,102$0.70M0.0%N/A0.033%Search for SEC Filing on Google Icon
2/16/2026OMERS ADMINISTRATION Corp31,451$1.99M0.0%+10.8%0.093%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC7,259$0.46M0.0%-94.2%0.022%Search for SEC Filing on Google Icon
2/16/2026MML Investors Services LLC4,238$0.27M0.0%N/A0.013%Search for SEC Filing on Google Icon
2/16/2026Healthcare of Ontario Pension Plan Trust Fund63,000$3.99M0.0%+84.8%0.187%Search for SEC Filing on Google Icon
2/16/2026Entropy Technologies LP14,199$0.90M0.0%+35.4%0.042%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC61,865$3.91M0.0%+10.5%0.183%Search for SEC Filing on Google Icon
2/16/2026Arrowstreet Capital Limited Partnership704,668$44.57M0.0%+64.9%2.088%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC1,218$77K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/13/2026Meixler Investment Management Ltd.7,524$0.48M0.3%-2.3%0.022%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP47,051$2.98M0.0%-69.0%0.139%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 15,913$1.01M0.0%-5.4%0.047%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co4,433$0.28M0.0%+18.6%0.013%Search for SEC Filing on Google Icon
2/13/2026Gendell Jeffrey L387,201$24.49M0.4%-7.4%1.147%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp6,634$0.42M0.0%-7.9%0.020%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP81,490$5.15M0.0%N/A0.241%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.323,719$20.48M0.1%-4.3%0.959%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP1,385,741$87.65M0.1%+18.7%4.106%Search for SEC Filing on Google Icon
2/13/2026North Growth Management Ltd.94,000$5.93M0.9%+1.1%0.279%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.410,971$25.99M0.0%-10.4%1.218%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey8,924$0.56M0.0%-6.4%0.026%Search for SEC Filing on Google Icon
2/13/2026State Street Corp827,521$52.34M0.0%-0.9%2.452%Search for SEC Filing on Google Icon
2/13/2026Victory Capital Management Inc.492,316$31.14M0.0%-51.0%1.459%Search for SEC Filing on Google Icon
2/13/2026Martingale Asset Management L P21,746$1.38M0.0%+9.2%0.064%Search for SEC Filing on Google Icon
2/13/2026Dynamic Technology Lab Private Ltd7,940$0.50M0.1%N/A0.024%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC101,372$6.41M0.0%-1.4%0.300%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN201,588$12.75M0.0%+102.9%0.597%Search for SEC Filing on Google Icon
2/12/2026Federation des caisses Desjardins du Quebec1,006$64K0.0%-42.1%0.003%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP9,742$0.62M0.0%N/A0.029%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC18,790$1.19M0.0%-3.8%0.056%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP1,130,477$71.50M0.0%+9.1%3.350%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.154,541$9.78M0.0%+27.7%0.458%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc1,517$96K0.0%-67.5%0.004%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund345,828$21.87M0.0%+1,166.1%1.025%Search for SEC Filing on Google Icon
2/12/2026EDENTREE ASSET MANAGEMENT Ltd54,550$3.45M1.1%-16.7%0.162%Search for SEC Filing on Google Icon
2/12/2026Earnest Partners LLC783,738$49.57M0.2%N/A2.322%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank66,400$4.20M0.0%+1.7%0.197%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC193,517$12.24M0.0%-4.3%0.573%Search for SEC Filing on Google Icon
2/11/2026CSM Advisors LLC33,012$2.09M0.1%N/A0.098%Search for SEC Filing on Google Icon
2/11/2026Meeder Asset Management Inc.3,499$0.22M0.0%-77.0%0.010%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC123,249$7.80M0.1%-9.3%0.365%Search for SEC Filing on Google Icon
2/11/2026Inceptionr LLC5,767$0.37M0.1%N/A0.017%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG65,994$4.17M0.0%-71.6%0.196%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC14,607$0.92M0.0%+225.7%0.043%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.31,420$1.99M0.0%+2,538.1%0.093%Search for SEC Filing on Google Icon
2/11/2026O Shaughnessy Asset Management LLC54,721$3.46M0.0%+33.5%0.162%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.397,146$25.12M0.0%+34.2%1.177%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming4,158$0.26M0.0%-57.7%0.012%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.383,841$24.28M0.0%-37.0%1.137%Search for SEC Filing on Google Icon
2/10/2026Easterly Investment Partners LLC27,113$1.72M0.1%+18.9%0.080%Search for SEC Filing on Google Icon
2/10/2026Thompson Siegel & Walmsley LLC65,458$4.14M0.1%-54.7%0.194%Search for SEC Filing on Google Icon
2/10/2026Norges Bank89,623$5.67M0.0%N/A0.266%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC13,522$0.86M0.0%-19.4%0.040%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC802,214$50.75M0.0%+0.2%2.377%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Atkore logo
Atkore Inc. engages in the manufacture and sale of electrical, mechanical, safety, and infrastructure products and solutions in the United States and internationally. The company offers conduits, cables, and installation accessories. It also designs and manufactures protection and reliability solutions for critical infrastructure, such as metal framing, mechanical pipe, perimeter security, and cable management. The company offers its products under the Allied Tube & Conduit, AFC Cable Systems, Kaf-Tech, Heritage Plastics, Unistrut, Power-Strut, Cope, US Tray, FRE Composites, United Poly Systems, Calbond, and Calpipe. It serves various end markets, including new construction; maintenance, repair, and remodel; infrastructure; diversified industrials; alternative power generation; healthcare; data centers; and governments through electrical, industrial, and mechanical contractors, as well as original equipment manufacturers. The company was formerly known as Atkore International Group Inc. and changed its name to Atkore Inc. in February 2021. Atkore Inc. was founded in 1959 and is headquartered in Harvey, Illinois.
Read More on Atkore

Today's Range

Now: $56.00
Low: $55.18
High: $56.95

50 Day Range

MA: $65.77
Low: $55.45
High: $73.49

52 Week Range

Now: $56.00
Low: $49.92
High: $80.06

Volume

589,173 shs

Average Volume

315,833 shs

Market Capitalization

$1.89 billion

P/E Ratio

N/A

Dividend Yield

2.32%

Beta

1.54

Who are the company insiders with the largest holdings of Atkore?

Atkore's top insider investors include:
  1. Mark F Lamps (Insider)
  2. Daniel S Kelly (VP)
  3. Jeri L Isbell (Director)
  4. Wilbert W James Jr (Director)
Learn More about top insider investors at Atkore.

Who are the major institutional investors of Atkore?

Atkore's top institutional shareholders include:
  1. Vanguard Group Inc. — 10.77%
  2. First Trust Advisors LP — 4.11%
  3. Dimensional Fund Advisors LP — 3.35%
  4. LSV Asset Management — 2.85%
  5. State Street Corp — 2.45%
  6. Coliseum Capital Management LLC — 2.40%
Learn More about top institutional investors of Atkore stock.

Which institutional investors are selling Atkore stock?

Within the last quarter, ATKR stock was sold by these institutional investors:
  1. Jefferies Financial Group Inc.
  2. Allspring Global Investments Holdings LLC
  3. Victory Capital Management Inc.
  4. Royal Bank of Canada
  5. Goldman Sachs Group Inc.
  6. UBS Group AG
  7. Deutsche Bank AG
  8. Verition Fund Management LLC

Which institutional investors are buying Atkore stock?

During the previous quarter, ATKR stock was bought by institutional investors including:
  1. Coliseum Capital Management LLC
  2. Earnest Partners LLC
  3. New York State Common Retirement Fund
  4. Adage Capital Partners GP L.L.C.
  5. Arrowstreet Capital Limited Partnership
  6. First Trust Advisors LP
  7. ExodusPoint Capital Management LP
  8. Wells Fargo & Company MN