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Disclosery

ATKR ATKORE INC

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COMMON STOCK (common), issuer CIK 1666138

294 managers (300 13F filers) reported a position in ATKR shares at 2025-03-31, 33,747,778 shares in all. 47 filers opened a position and 78 filers sold out during the quarter.

Managers
294
13F filers
300
New
47
Added
112
Reduced
103
Sold out
78
Shares held by filers
33,747,778

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 2 filers holding3,525,086$211M-161,027Timeline
Gates Capital Management, Inc.in group Gates Capital Management, Inc.3,265,061$196M6.08%+657,70713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,743,892$165M<0.01%-396,23413F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,543,939$92.6M0.08%+369,47513F-HRTimelineGroup
Harding Loevner LP1,297,033$77.8M0.6%+657,89713F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …1,062,353$63.8M0.11%-306,51413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,026,349$61.6M0.02%-64,46813F-HRTimelineGroup
LSV ASSET MANAGEMENT906,600$54.4M0.13%-17,50013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP849,944$51M<0.01%-41,01913F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC840,505$50.4M0.03%+56,69213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC825,011$49.5M<0.01%-35,86213F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD786,998$47.2M0.06%-193,28413F-HR/ATimelineGroup
River Road Asset Management, LLC784,321$47.1M0.64%-309,09713F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…753,107$45.2M0.01%+146,06613F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC628,300$37.7M0.04%+157,47013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC570,456$34.2M0.01%+17,49813F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC520,860$31.2M0.12%+185,01713F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co514,370$30.9M0.01%-15,80013F-HR/ATimelineGroup
LONDON CO OF VIRGINIA457,406$27.4M0.16%new13F-HRTimeline
ROYCE & ASSOCIATES LP447,425$26.8M0.29%+34,67313F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/437,125$26.2M<0.01%+141,73913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP369,856$22.2M<0.01%-14,76813F-HRTimelineGroup
Pacer Advisors, Inc.365,749$21.9M0.05%+364,90813F-HRTimeline
UBS Group AGgroup of 2 filers holding353,231$21.2M-1,527,821Timeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…347,776$20.9M0.04%+72,62413F-HRTimelineGroup
Anomaly Capital Management, LP334,673$20.1M0.93%new13F-HRTimeline
Oslo Pensjonsforsikring AS324,386$19.5M2.94%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY319,592$19.2M<0.01%-17,18413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO255,777$15.3M<0.01%-41,91813F-HRTimelineGroup
Orbis Allan Gray Ltdin group Orbis Allan Gray Ltd251,030$15.1M0.09%+54,10013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC248,684$14.9M<0.01%-574,69713F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp240,397$14.4M<0.01%-6,21413F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.209,419$12.6M0.03%+208,70513F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\204,215$12.3M<0.01%+80,48713F-HRTimelineGroup
GENDELL JEFFREY Lin group GENDELL JEFFREY L199,500$12M0.52%-55,46713F-HRTimelineGroup
Nuveen, LLCin group TIAA191,726$11.5M<0.01%13F-HRTimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC173,049$10.4M0.2%+19,91413F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.172,088$10.3M0.01%+161,69813F-HRTimelineGroup
NORGES BANK167,656$10.1M<0.01%-339,69913F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC155,084$9.3M0.01%-63,20513F-HRTimelineGroup
THOMPSON SIEGEL & WALMSLEY LLC152,475$9.15M0.16%+89,19113F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding142,209$8.53M+98,181Timeline
DNB Asset Management ASin group DNB Asset Management AS138,481$8.31M0.04%-1,96913F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC138,010$8.28M0.03%new13F-HRTimeline
Cambria Investment Management, L.P.118,426$7.1M0.5%+45,10913F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…110,268$6.61M0.01%+27,39513F-HRTimelineGroup
Qube Research & Technologies Ltd108,741$6.52M0.01%-60,77513F-HRTimeline
PALISADE CAPITAL MANAGEMENT, LP107,037$6.42M0.18%+68713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC106,237$6.37M0.01%+56,29813F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …106,812$6.36M0.01%-58713F-HRTimelineGroup
ALGERT GLOBAL LLC94,404$5.66M0.14%-76,75713F-HR/ATimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…94,000$5.64M0.03%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC89,838$5.39M<0.01%-12,30613F-HRTimelineGroup
DECADE RENEWABLE PARTNERS LP83,522$5.01M3.83%+24,72213F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …83,195$4.99M0.01%-39,11713F-HRTimelineGroup
KESTREL INVESTMENT MANAGEMENT CORP80,850$4.85M2.96%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN78,410$4.7M<0.01%+22,93113F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD78,400$4.7M<0.01%-57,10013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.76,975$4.62M<0.01%-460,26513F-HRTimelineGroup
Allianz SEgroup of 2 filers holding73,473$4.41M-5,000Timeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC72,172$4.33M<0.01%-351,29213F-HRTimelineGroup
North Growth Management Ltd.72,000$4.32M0.91%+35,00013F-HRTimeline
Edgestream Partners, L.P.71,866$4.31M0.15%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA71,824$4.31M<0.01%-7,43213F-HR/ATimelineGroup
Swiss National Bank67,300$4.04M<0.01%-3,20013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson63,645$3.86M<0.01%-6,58313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC63,915$3.83M0.01%+44,69713F-HR/ATimelineGroup
CITIGROUP INCin group CITIGROUP INC61,531$3.69M<0.01%+4,91613F-HRTimelineGroup
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…60,822$3.65M0.17%+55,82213F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND59,449$3.57M0.01%-89213F-HR/ATimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding58,254$3.5M+2,006Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…56,570$3.39M<0.01%-6,86713F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc55,937$3.36M<0.01%-1,45913F-HRTimelineGroup
EASTERLY INVESTMENT PARTNERS LLC55,564$3.33M0.28%+3,95613F-HRTimeline
Rock Point Advisors, LLC54,296$3.26M1%+5,91713F-HRTimeline
Engineers Gate Manager LP54,151$3.25M0.05%-25,64113F-HRTimeline
DENALI ADVISORS LLC53,027$3.18M0.36%+2713F-HRTimeline
RHUMBLINE ADVISERS52,856$3.17M<0.01%+1,61613F-HR/ATimeline
BARCLAYS PLCin group BARCLAYS PLC51,541$3.09M<0.01%-24,70213F-HR/ATimelineGroup
Holocene Advisors, LP49,321$2.96M0.01%-14,14613F-HRTimeline
EDENTREE ASSET MANAGEMENT Ltd48,175$2.89M0.97%-14013F-HRTimeline
Adams Wealth Management43,765$2.63M0.52%+13,46313F-HRTimeline
CacheTech Inc.43,765$2.63M0.51%+13,46313F-HRTimeline
VAN DEN BERG MANAGEMENT I, INC42,727$2.56M0.78%+1,68613F-HRTimeline
ALLIANCEBERNSTEIN L.P.39,560$2.37M<0.01%013F-HRTimeline
FMR LLCin group FMR LLC35,094$2.11M<0.01%+15,63613F-HRTimelineGroup
Quantbot Technologies LP34,283$2.06M0.07%-52,00013F-HRTimeline
Empowered Funds, LLC33,001$1.98M0.03%-1,13313F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…32,853$1.97M<0.01%-69113F-HRTimeline
Ausbil Investment Management Ltd32,424$1.95M1.19%+28,47113F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/32,278$1.94M<0.01%+1,43813F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC31,885$1.91M<0.01%-4,63313F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC31,000$1.86M<0.01%+2,15413F-HR/ATimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding30,865$1.85M-2,857Timeline
Twelve Points Wealth Management LLC30,776$1.85M0.5%+12,05313F-HRTimeline
SG Americas Securities, LLC30,696$1.84M0.01%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC30,351$1.82M0.02%+29,82013F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…30,011$1.8M0.01%+5,69313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.29,990$1.8M0.01%new13F-HR/ATimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO29,794$1.79M<0.01%+2,70413F-HR/ATimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources29,388$1.76M<0.01%-2,56913F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC29,363$1.76M0.02%+10,97213F-HRTimeline
Kerrisdale Advisers, LLC25,914$1.55M0.65%+7,92413F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC25,800$1.55M0.01%+1,94413F-HRTimelineGroup
OMERS ADMINISTRATION Corp25,643$1.54M0.01%+8,24313F-HRTimeline
JB CAPITAL PARTNERS LP25,000$1.5M0.31%013F-HRTimeline
Alberta Investment Management Corp24,600$1.48M0.01%013F-HRTimeline
Virtus Family Office LLC24,387$1.46M1.88%+38213F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…23,913$1.43M0.02%-13,10113F-HR/ATimelineGroup
ISTHMUS PARTNERS, LLC23,383$1.4M0.18%+1,94213F-HRTimeline
Vest Financial, LLC23,177$1.39M0.02%new13F-HRTimeline
WOLVERINE TRADING, LLC22,110$1.34M0.04%+12,10713F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS21,232$1.27M0.01%-20,95113F-HRTimeline
COMERICA BANK20,859$1.25M0.01%+4,55813F-HRTimeline
Verition Fund Management LLC20,435$1.23M0.01%-10,88813F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…19,982$1.2M0.01%-1,37513F-HRTimelineGroup
Grantham, Mayo, Van Otterloo & Co. LLC19,806$1.19M<0.01%-120,48113F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …19,377$1.16M<0.01%-1,36513F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD18,936$1.14M<0.01%+5,37713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS18,257$1.1M<0.01%-35,41313F-HRTimelineGroup
Creative Planningin group Creative Planning17,895$1.07M<0.01%+6,61713F-HRTimelineGroup
IEQ CAPITAL, LLC17,299$1.04M0.01%new13F-HRTimeline
DekaBank Deutsche Girozentrale17,280$1.03M<0.01%-5,30013F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.16,993$1.02M0.01%-81913F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC16,881$1.01M0.01%+1,52513F-HRTimelineGroup
KLP KAPITALFORVALTNING AS16,800$1.01M<0.01%+3,30013F-HRTimeline
Atom Investors LP16,678$1M0.12%+1,92113F-HRTimeline
Aviance Capital Partners, LLC15,867$952K0.13%+8,29413F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC14,991$893K<0.01%-12,07713F-HRTimelineGroup
Gotham Asset Management, LLC14,638$878K0.01%-4,49113F-HRTimeline
MAVERICK CAPITAL LTD14,371$862K0.02%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP14,142$857K0.11%+10,70913F-HRTimeline
HighTower Advisors, LLC12,632$758K<0.01%+11613F-HRTimeline
ROBOTTI ROBERTin group ROBOTTI ROBERT12,500$750K0.15%013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC12,012$721K<0.01%-4,74013F-HRTimelineGroup
BOKF, NAin group BOKF, NA11,349$681K0.01%+88713F-HRTimelineGroup
State of Wyoming11,335$680K0.09%+6,81213F-HRTimeline
Ensign Peak Advisors, Inc11,167$670K<0.01%013F-HRTimeline
Lakewood Asset Management LLC10,437$626K0.42%+1,38013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC10,319$619K<0.01%new13F-HRTimelineGroup
Quantitative Investment Management, LLC10,237$614K0.06%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…10,208$612K<0.01%-7,71713F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…10,080$605K<0.01%new13F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM9,961$598K<0.01%-44813F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC9,284$558K<0.01%-4,05313F-HRTimelineGroup
Round Hill Asset Management9,271$556K0.4%+1,39513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC9,230$554K<0.01%-192,43513F-HR/ATimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP8,150$489K<0.01%+3,94013F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC7,892$473K<0.01%+2,30513F-HRTimeline
Peterson Wealth Services7,864$472K0.15%+1,01713F-HRTimeline
CIBC WORLD MARKETS CORP7,697$462K<0.01%+4,34513F-HRTimeline
MACKENZIE FINANCIAL CORP7,573$454K<0.01%+1,63513F-HRTimeline
ProShare Advisors LLC7,509$450K<0.01%-2,58013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…7,488$449K<0.01%013F-HRTimeline
Vestcor Inc7,400$444K0.01%-813F-HRTimeline
Police & Firemen's Retirement System of…7,338$440K<0.01%-48213F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP6,971$418K0.02%-1,41113F-HRTimeline
Fairtree Asset Management (Pty) Ltd6,624$397K0.32%-1,03013F-HRTimeline
Point72 Hong Kong Ltd6,542$392K0.03%+2,87813F-HRTimeline
Willis Investment Counsel6,278$377K0.03%+92813F-HRTimeline
Keeley-Teton Advisors, LLC6,234$374K0.05%-5013F-HRTimeline
SummerHaven Investment Management, LLC6,039$362K0.25%+17713F-HRTimeline
Clear Creek Financial Management, LLC5,864$352K0.04%new13F-HRTimeline
AdvisorShares Investments LLC5,700$342K0.07%013F-HRTimeline
LPL Financial LLC5,694$342K<0.01%+2,46613F-HRTimeline
CWM, LLCin group CWM, LLC5,565$334K<0.01%+5,03613F-HRTimelineGroup
Silver Coast Investments LLC5,546$333K0.13%+8113F-HRTimeline
EMC Capital Management5,499$330K0.2%013F-HRTimeline
Meixler Investment Management, Ltd.5,423$325K0.23%+25913F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP5,127$308K<0.01%+1,50113F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,126$308K<0.01%+42313F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC5,028$302K0.03%new13F-HRTimeline
SHELL ASSET MANAGEMENT CO4,906$294K0.01%-20113F-HRTimeline
ROMAN BUTLER FULLERTON & CO5,153$294K0.11%+6713F-HRTimeline
Orion Porfolio Solutions, LLC4,855$291K<0.01%new13F-HRTimeline
Orion Portfolio Solutions, LLC4,855$291K<0.01%new13F-HR/ATimeline
COMMONWEALTH EQUITY SERVICES, LLC4,753$285K<0.01%new13F-HRTimeline
Linden Thomas Advisory Services, LLC4,474$268K0.03%+67513F-HRTimeline
Mariner, LLCin group Mariner, LLC4,270$256K<0.01%new13F-HRTimelineGroup
EP Wealth Advisors, LLC4,242$254K<0.01%-3,12213F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC4,083$245K<0.01%-213,14913F-HRTimeline
Cresset Asset Management, LLC4,069$244K<0.01%-65613F-HRTimeline
Freestone Grove Partners LP4,027$242K<0.01%new13F-HRTimeline
Numerai GP LLC4,024$241K0.05%-3,65213F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al3,982$239K<0.01%13F-HRTimeline
Matrix Trust Co3,835$230K0.04%+1,70613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,831$230K<0.01%013F-HRTimeline
Arkadios Wealth Advisors3,794$228K0.01%-4613F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co3,737$225K<0.01%013F-HRTimelineGroup
Quantinno Capital Management LP3,694$222K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,571$214K0.01%-21213F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…3,554$213K<0.01%+77913F-HRTimelineGroup
Empirical Finance, LLC3,382$203K0.01%013F-HRTimeline
Cetera Investment Advisers3,343$201K<0.01%new13F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC3,048$182K<0.01%+1,81113F-HRTimelineGroup
Federation des caisses Desjardins du Qu…2,829$170K<0.01%-2,89713F-HRTimeline
SIMPLEX TRADING, LLC2,657$159K0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,515$151K<0.01%-1,13013F-HRTimelineGroup
Annis Gardner Whiting Capital Advisors,…2,400$144K0.06%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,305$138K<0.01%+11413F-HRTimelineGroup