ATKR Insider Trading

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Insider Trading History
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Insider Ownership Percentage: 1.99%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $1,727,730.13

Atkore Insider Trading History Chart

Atkore Share Price & Price History

^$64.81

▼ -1.046 (-1.59%)

As of 11/13/2025 04:59 PM ET

Days: 30 | 90 | 365

Atkore Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/15/2025	Mark F. Lamps	Insider	Sell	1,000	$59.37	$59,370.00	31,873
5/9/2025	Mark F. Lamps	Insider	Sell	1,000	$69.16	$69,160.00	32,828
2/10/2025	Mark F. Lamps	Insider	Sell	500	$65.00	$32,500.00	33,760
12/3/2024	Jeri L Isbell	Director	Sell	3,353	$94.03	$315,282.59	25,585
11/26/2024	Daniel S. Kelly	VP	Sell	13,071	$95.74	$1,251,417.54	27,528
11/11/2024	Mark F. Lamps	Insider	Sell	500	$96.55	$48,275.00	27,626
8/12/2024	Mark F. Lamps	Insider	Sell	500	$95.47	$47,735.00	28,086
6/3/2024	Wilbert W. James, Jr.	Director	Sell	599	$153.23	$91,784.77	15,695
5/14/2024	Mark F. Lamps	Insider	Sell	500	$157.67	$78,835.00	28,586
3/14/2024	Leangela W. Lowe	VP	Sell	6,500	$176.07	$1,144,455.00	25,590
3/13/2024	Justin A. Kershaw	Director	Sell	1,099	$171.77	$188,775.23	16,686
3/4/2024	Daniel S. Kelly	VP	Sell	15,815	$173.59	$2,745,325.85	34,907
3/4/2024	David Paul Johnson	CFO	Sell	12,701	$172.84	$2,195,240.84	32,471
3/4/2024	John W. Pregenzer	Insider	Sell	4,044	$174.42	$705,354.48	30,430
3/4/2024	William E. Waltz, Jr.	CEO	Sell	50,000	$173.85	$8,692,500.00	83,716
3/1/2024	Daniel S. Kelly	VP	Sell	8,685	$173.07	$1,503,112.95	34,907
2/26/2024	John W. Pregenzer	Insider	Sell	6,548	$158.49	$1,037,792.52	30,430
2/26/2024	William E. Waltz, Jr.	CEO	Sell	43,072	$160.48	$6,912,194.56	83,716
12/14/2023	William E. Waltz, Jr.	CEO	Sell	79,600	$150.75	$11,999,700.00	126,788
11/22/2023	Mark F. Lamps	Insider	Sell	5,008	$130.66	$654,345.28	29,086
11/20/2023	Mark F. Lamps	Insider	Sell	138	$131.51	$18,148.38	25,895
7/18/2023	Leangela W. Lowe	VP	Sell	3,000	$160.09	$480,270.00	25,585
6/27/2023	Scott H. Muse	Director	Sell	1,211	$150.00	$181,650.00	26,583
3/9/2023	David Paul Johnson	CFO	Sell	10,000	$149.79	$1,497,900.00	30,114
3/1/2023	John W. Pregenzer	Insider	Sell	4,754	$150.00	$713,100.00	26,297
2/3/2023	Daniel S. Kelly	VP	Sell	88	$142.35	$12,526.80	24,206
2/3/2023	Mark F. Lamps	Insider	Sell	2,480	$144.75	$358,980.00	23,305
2/3/2023	Wilbert W. James, Jr.	Director	Sell	1,491	$139.08	$207,368.28	15,338
2/1/2023	William E. Waltz, Jr.	CEO	Sell	30,000	$140.26	$4,207,800.00	70,080
11/30/2022	Daniel S. Kelly	VP	Sell	2,343	$122.57	$287,181.51	35,763
11/23/2022	Daniel S. Kelly	VP	Sell	100	$122.50	$12,250.00	38,106
11/22/2022	Mark F. Lamps	Insider	Sell	433	$118.40	$51,267.20	26,179

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

Institutional Buying and Selling by Quarter

Atkore Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/13/2025	Marshall Wace LLP	151,623	$9.51M	0.0%	+107.6%	0.451%
11/13/2025	Entropy Technologies LP	10,483	$0.66M	0.0%	N/A	0.031%
11/13/2025	Invesco Ltd.	88,273	$5.54M	0.0%	+34.4%	0.262%
11/13/2025	Arrowstreet Capital Limited Partnership	427,235	$26.81M	0.0%	+40.5%	1.269%
11/13/2025	Aristides Capital LLC	4,664	$0.29M	0.0%	N/A	0.014%
11/13/2025	Sei Investments Co.	24,033	$1.51M	0.0%	-55.5%	0.071%
11/13/2025	UBS Group AG	238,035	$14.93M	0.0%	+0.9%	0.707%
11/13/2025	BNP Paribas Financial Markets	85,079	$5.34M	0.0%	+388.6%	0.253%
11/13/2025	Franklin Resources Inc.	1,191	$75K	0.0%	-96.5%	0.004%
11/13/2025	FourThought Financial Partners LLC	4,907	$0.31M	0.0%	N/A	0.015%
11/13/2025	Legal & General Group Plc	38,167	$2.40M	0.0%	-7.6%	0.113%
11/13/2025	Swiss National Bank	65,300	$4.10M	0.0%	-0.6%	0.194%
11/13/2025	Russell Investments Group Ltd.	84,157	$5.28M	0.0%	+7.2%	0.250%
11/13/2025	Jefferies Financial Group Inc.	582,168	$36.53M	0.2%	N/A	1.730%
11/13/2025	Grantham Mayo Van Otterloo & Co. LLC	10,747	$0.67M	0.0%	-44.7%	0.032%
11/13/2025	First Trust Advisors LP	1,167,383	$73.24M	0.1%	-33.6%	3.469%
11/12/2025	Gamco Investors INC. ET AL	5,584	$0.35M	0.0%	-9.0%	0.017%
11/12/2025	Barclays PLC	55,963	$3.51M	0.0%	-25.3%	0.166%
11/12/2025	Dimensional Fund Advisors LP	1,036,079	$65M	0.0%	+1.9%	3.078%
11/12/2025	Rock Point Advisors LLC	108,541	$6.81M	1.8%	+25.7%	0.323%
11/12/2025	Legato Capital Management LLC	11,345	$0.71M	0.1%	-25.3%	0.034%
11/12/2025	Victory Capital Management Inc.	1,003,812	$62.98M	0.0%	-0.8%	2.983%
11/12/2025	Round Hill Asset Management	14,507	$0.91M	0.6%	+59.5%	0.043%
11/12/2025	Royce & Associates LP	5,614	$0.35M	0.0%	-98.5%	0.017%
11/12/2025	American Century Companies Inc.	1,158,103	$72.66M	0.0%	+14.3%	3.441%
11/12/2025	Quantbot Technologies LP	10,144	$0.64M	0.0%	N/A	0.030%
11/12/2025	DNB Asset Management AS	139,328	$8.74M	0.0%	+11.6%	0.414%
11/12/2025	Intech Investment Management LLC	16,784	$1.05M	0.0%	-28.1%	0.050%
11/12/2025	US Bancorp DE	717	$45K	0.0%	-32.6%	0.002%
11/12/2025	Fox Run Management L.L.C.	27,889	$1.75M	0.3%	N/A	0.083%
11/10/2025	Counterpoint Mutual Funds LLC	5,672	$0.36M	0.0%	N/A	0.017%
11/10/2025	Ameritas Investment Partners Inc.	2,875	$0.18M	0.0%	-19.5%	0.009%
11/10/2025	Semanteon Capital Management LP	7,622	$0.48M	0.6%	N/A	0.023%
11/10/2025	EDENTREE ASSET MANAGEMENT Ltd	65,450	$4.10M	1.0%	-20.0%	0.194%
11/10/2025	Clear Creek Financial Management LLC	8,348	$0.52M	0.0%	+28.5%	0.025%
11/7/2025	GSA Capital Partners LLP	8,808	$0.55M	0.0%	N/A	0.026%
11/7/2025	Vanguard Group Inc.	3,632,594	$227.91M	0.0%	+8.1%	10.793%
11/7/2025	JPMorgan Chase & Co.	295,838	$18.56M	0.0%	-44.7%	0.879%
11/7/2025	PNC Financial Services Group Inc.	1,758	$0.11M	0.0%	-27.4%	0.005%
11/7/2025	Shell Asset Management Co.	1,889	$0.12M	0.0%	-54.7%	0.006%
11/6/2025	LSV Asset Management	907,600	$56.94M	0.1%	+2.2%	2.697%
11/6/2025	Rhumbline Advisers	52,174	$3.27M	0.0%	-3.4%	0.155%
11/6/2025	Versor Investments LP	10,067	$0.63M	0.1%	+58.6%	0.030%
11/6/2025	ProShare Advisors LLC	5,758	$0.36M	0.0%	-18.4%	0.017%
11/6/2025	Linden Thomas Advisory Services LLC	12,587	$0.79M	0.1%	+4.4%	0.037%
11/6/2025	Meixler Investment Management Ltd.	7,700	$0.48M	0.3%	+47.3%	0.023%
11/6/2025	Roman Butler Fullerton & Co.	4,268	$0.30M	0.1%	-17.5%	0.013%
11/5/2025	Virtus Family Office LLC	25,122	$1.58M	1.5%	+14.0%	0.075%
11/5/2025	Envestnet Asset Management Inc.	28,296	$1.78M	0.0%	-15.0%	0.084%
11/4/2025	Allianz Asset Management GmbH	37,695	$2.37M	0.0%	+359.7%	0.112%
11/4/2025	Peterson Wealth Services	788	$49K	0.0%	-90.0%	0.002%
11/4/2025	Atlantic Union Bankshares Corp	2,430	$0.15M	0.0%	N/A	0.007%
11/4/2025	State of Wyoming	9,830	$0.62M	0.1%	+55.5%	0.029%
11/4/2025	Keybank National Association OH	3,454	$0.22M	0.0%	-31.7%	0.010%
11/3/2025	AlphaQuest LLC	5,520	$0.35M	0.0%	N/A	0.016%
11/3/2025	Ruffer LLP	44,841	$2.81M	0.2%	N/A	0.133%
11/3/2025	New York State Common Retirement Fund	27,314	$1.71M	0.0%	-54.1%	0.081%
11/3/2025	Federated Hermes Inc.	121,031	$7.59M	0.0%	-61.6%	0.360%
11/3/2025	SummerHaven Investment Management LLC	11,196	$0.70M	0.4%	+78.2%	0.033%
10/31/2025	Y Intercept Hong Kong Ltd	7,319	$0.46M	0.0%	-10.8%	0.022%
10/31/2025	ARGA Investment Management LP	11,401	$0.72M	0.0%	+31.6%	0.034%
10/31/2025	Mitsubishi UFJ Trust & Banking Corp	35,715	$2.24M	0.0%	-5.5%	0.106%
10/30/2025	Teacher Retirement System of Texas	30,707	$1.93M	0.0%	+37.6%	0.091%
10/30/2025	Universal Beteiligungs und Servicegesellschaft mbH	73,656	$4.62M	0.0%	-8.8%	0.219%
10/30/2025	Vest Financial LLC	14,098	$0.89M	0.0%	-38.1%	0.042%
10/29/2025	Amalgamated Bank	1,091	$68K	0.0%	-13.8%	0.003%
10/29/2025	Aviance Capital Partners LLC	19,128	$1.20M	0.1%	-4.8%	0.057%
10/27/2025	Nordea Investment Management AB	111,634	$6.74M	0.0%	+4.1%	0.332%
10/24/2025	Meeder Asset Management Inc.	15,203	$0.95M	0.1%	+24.4%	0.045%
10/24/2025	Bayforest Capital Ltd	6,337	$0.40M	0.2%	-58.7%	0.019%
10/24/2025	State of Alaska Department of Revenue	1,787	$0.11M	0.0%	N/A	0.005%
10/23/2025	SG Americas Securities LLC	4,229	$0.27M	0.0%	+10.6%	0.013%
10/23/2025	KLP Kapitalforvaltning AS	20,700	$1.30M	0.0%	+17.6%	0.061%
10/22/2025	Twelve Points Wealth Management LLC	33,236	$2.09M	0.5%	-0.7%	0.099%
10/22/2025	North Growth Management Ltd.	93,000	$5.82M	1.0%	+14.8%	0.276%
10/20/2025	Allspring Global Investments Holdings LLC	695,631	$44.63M	0.1%	-27.7%	2.067%
10/15/2025	CWM LLC	554	$35K	0.0%	-91.3%	0.002%
10/15/2025	Pacer Advisors Inc.	195,117	$12.24M	0.0%	-28.3%	0.580%
10/14/2025	Matrix Trust Co	4,391	$0.28M	0.0%	+6.2%	0.013%
10/14/2025	Exchange Traded Concepts LLC	4,578	$0.29M	0.0%	N/A	0.014%
10/10/2025	Wedge Capital Management L L P NC	7,064	$0.44M	0.0%	-95.8%	0.021%
10/9/2025	Voya Investment Management LLC	6,090	$0.38M	0.0%	-34.8%	0.018%
10/9/2025	Ausbil Investment Management Ltd	36,603	$2.35M	1.3%	+11.7%	0.109%
9/25/2025	CacheTech Inc.	41,180	$2.91M	0.5%	-5.9%	0.122%
9/4/2025	Osaic Holdings Inc.	1,794	$0.13M	0.0%	+15.4%	0.005%
8/27/2025	Squarepoint Ops LLC	16,750	$1.18M	0.0%	-46.0%	0.050%
8/19/2025	State of Wyoming	6,320	$0.45M	0.1%	-44.2%	0.019%
8/19/2025	Hohimer Wealth Management LLC	2,835	$0.20M	0.0%	N/A	0.008%
8/18/2025	Hudson Bay Capital Management LP	56,186	$3.96M	0.0%	N/A	0.167%
8/18/2025	Kestra Investment Management LLC	446	$31K	0.0%	+710.9%	0.001%
8/15/2025	Tower Research Capital LLC TRC	4,838	$0.34M	0.0%	+109.9%	0.014%
8/15/2025	State of Tennessee Department of Treasury	2,865	$0.20M	0.0%	N/A	0.009%
8/15/2025	Vident Advisory LLC	9,107	$0.64M	0.0%	-46.1%	0.027%
8/15/2025	Tidal Investments LLC	28,763	$2.03M	0.0%	+11.5%	0.085%
8/15/2025	Orbis Allan Gray Ltd	364,011	$25.68M	0.1%	+45.0%	1.081%
8/15/2025	Palisade Capital Management LP	103,464	$7.30M	0.2%	-3.3%	0.307%
8/15/2025	Man Group plc	9,037	$0.64M	0.0%	N/A	0.027%
8/15/2025	London Co. of Virginia	453,903	$32.02M	0.2%	-0.8%	1.348%
8/15/2025	HRT Financial LP	23,218	$1.64M	0.0%	N/A	0.069%
8/15/2025	Holocene Advisors LP	56,607	$3.99M	0.0%	+14.8%	0.168%

Data available starting January 2016

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.

Today's Range

Now: $64.81

$64.24

$66.04

50 Day Range

MA: $64.12

$58.19

$69.97

52 Week Range

Now: $64.81

$49.92

$97.32

Volume

416,108 shs

Average Volume

582,886 shs

Market Capitalization

$2.18 billion

P/E Ratio

20.77

Dividend Yield

2.00%

Beta

2.12

Who are the company insiders with the largest holdings of Atkore?: Atkore's top insider investors include:
William E Jr Waltz (CEO)
Daniel S Kelly (VP)
Mark F Lamps (Insider)
David Paul Johnson (CFO)
John W Pregenzer (Insider)
Leangela W Lowe (VP)
Jeri L Isbell (Director)
Justin A Kershaw (Director)
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:
Vanguard Group Inc. — 10.79%
First Trust Advisors LP — 3.47%
American Century Companies Inc. — 3.44%
Dimensional Fund Advisors LP — 3.08%
Victory Capital Management Inc. — 2.98%
LSV Asset Management — 2.70%
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:
First Trust Advisors LP
Royce & Associates LP
Allspring Global Investments Holdings LLC
JPMorgan Chase & Co.
Federated Hermes Inc.
Wedge Capital Management L L P NC
Pacer Advisors Inc.
Franklin Resources Inc.
In the previous year, company insiders that have sold Atkore company stock include:
William E Jr Waltz (CEO)
Daniel S Kelly (VP)
Mark F Lamps (Insider)
Learn More investors selling Atkore stock.
Which institutional investors are buying Atkore stock?: In the previous quarter, ATKR stock was purchased by institutional investors including:
Jefferies Financial Group Inc.
Vanguard Group Inc.
American Century Companies Inc.
Arrowstreet Capital Limited Partnership
Marshall Wace LLP
BNP Paribas Financial Markets
Ruffer LLP
Allianz Asset Management GmbH