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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 2023

Institutional positions in Atkore Inc. as of Sep 30, 2023. 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
413
+8 vs. Q2 2023
Shares held
38.7M
−51.6K (−0.1%) vs. Q2 2023
Total value
$5.79B
−$249.0M (−4.1%) vs. Q2 2023
New holders
52
157 more added
Sold out
44
148 more reduced

3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: 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.

Institutional holdersQ3 2023: 413 institutions
Q1 2021: 239 institutionsQ2 2021: 255 institutionsQ3 2021: 274 institutionsQ4 2021: 312 institutionsQ1 2022: 325 institutionsQ2 2022: 319 institutionsQ3 2022: 300 institutionsQ4 2022: 370 institutionsQ1 2023: 396 institutionsQ2 2023: 408 institutionsQ3 2023: 413 institutionsQ4 2023: 446 institutionsQ1 2024: 457 institutionsQ2 2024: 454 institutionsQ3 2024: 371 institutionsQ4 2024: 331 institutionsQ1 2025: 297 institutionsQ2 2025: 297 institutionsQ3 2025: 300 institutionsQ4 2025: 308 institutionsQ1 2026: 304 institutionsQ2 2026: 326 institutions
Value heldQ3 2023: $5.79B
Q1 2021: $3.25BQ2 2021: $3.13BQ3 2021: $3.81BQ4 2021: $4.77BQ1 2022: $4.12BQ2 2022: $3.39BQ3 2022: $3.21BQ4 2022: $4.47BQ1 2023: $5.40BQ2 2023: $6.04BQ3 2023: $5.79BQ4 2023: $6.28BQ1 2024: $7.55BQ2 2024: $5.34BQ3 2024: $3.11BQ4 2024: $3.11BQ1 2025: $2.01BQ2 2025: $2.32BQ3 2025: $2.03BQ4 2025: $2.03BQ1 2026: $1.91BQ2 2026: $2.50B
Institutions holding ATKR and their total value by quarter
QuarterHoldersValue
Q2 2026326$2.50B
Q1 2026304$1.91B
Q4 2025308$2.03B
Q3 2025300$2.03B
Q2 2025297$2.32B
Q1 2025297$2.01B
Q4 2024331$3.11B
Q3 2024371$3.11B
Q2 2024454$5.34B
Q1 2024457$7.55B
Q4 2023446$6.28B
Q3 2023413$5.79B
Q2 2023408$6.04B
Q1 2023396$5.40B
Q4 2022370$4.47B
Q3 2022300$3.21B
Q2 2022319$3.39B
Q1 2022325$4.12B
Q4 2021312$4.77B
Q3 2021274$3.81B
Q2 2021255$3.13B
Q1 2021239$3.25B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q2 2023.

Institutions holding ATKR in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
State of Wyoming5,899$880.1K0.19%+1,614+37.7%Added
Amalgamated Bank5,941$886.0K0.01%−83−1.4%Reduced
Cresset Asset Management, LLC6,142$916.3K0.01%+786+14.7%Added
Mitsubishi UFJ Trust & Banking Corp6,246$931.8K0.00%+3,701+145.4%Added
Fractal Investments LLC6,266$934.8K0.19%00.0%Unchanged
Barometer Capital Management Inc.6,280$936.9K0.30%−400−6.0%Reduced
Mackenzie Financial Corp6,697$965.7K0.00%−542−7.5%Reduced
CWM Advisors, LLC6,474$965.9K0.12%+4,466+222.4%Added
Empirical Finance, LLC6,528$973.9K0.07%+3,119+91.5%Added
MorganRosel Wealth Management, LLC6,531$974.4K0.41%−423−6.1%Reduced
Meritage Portfolio Management6,682$997.0K0.07%+345+5.4%Added
ExodusPoint Capital Management, LP6,865$1.02M0.01%+6,865New
Jackson Creek Investment Advisors LLC6,923$1.03M0.44%−5−0.1%Reduced
Robotti Robert7,000$1.04M0.15%+1,500+27.3%Added
Jennison Associates LLC7,078$1.06M0.00%+101+1.4%Added
Citadel Advisors LLC7,290$1.09M0.00%−157,953−95.6%Reduced
Stratos Wealth Advisors, LLC7,446$1.11M0.07%−84−1.1%Reduced
Handelsbanken Fonder AB7,600$1.13M0.01%00.0%Unchanged
Stifel Financial Corp7,783$1.16M0.00%+651+9.1%Added
Shell Asset Management Co7,847$1.17M0.05%+324+4.3%Added
Oppenheimer Asset Management Inc.7,887$1.18M0.02%−62−0.8%Reduced
Twin Tree Management, LP8,147$1.22M0.04%+8,147New
Gotham Asset Management, LLC8,249$1.23M0.03%−2,540−23.5%Reduced
Van Eck Associates Corp8,702$1.30M0.00%+2,608+42.8%Added
Sumitomo Mitsui Trust Holdings, Inc.8,856$1.32M0.00%+5,988+208.8%Added
Grantham, Mayo, Van Otterloo & Co. LLC9,588$1.43M0.01%−14,973−61.0%Reduced
Adams Wealth Management9,821$1.47M0.50%+326+3.4%Added
MML Investors Services, LLC10,138$1.51M0.01%+2,487+32.5%Added
Citigroup Inc10,447$1.56M0.00%−15,484−59.7%Reduced
Vontobel Holding Ltd.10,770$1.61M0.01%−3,255−23.2%Reduced
Illinois Municipal Retirement Fund10,771$1.61M0.03%+10,771New
Engineers Gate Manager LP10,778$1.61M0.06%+8,814+448.8%Added
Virtus Investment Advisers, Inc.10,969$1.64M1.11%00.0%Unchanged
Arizona State Retirement System10,980$1.64M0.01%−116−1.0%Reduced
State Board of Administration of Florida Retirement System11,308$1.69M0.00%+60+0.5%Added
Dana Investment Advisors, Inc.11,550$1.72M0.09%−2,308−16.7%Reduced
Navellier & Associates Inc11,837$1.77M0.30%+83+0.7%Added
Twelve Points Wealth Management LLC12,043$1.80M0.89%+387+3.3%Added
Sheaff Brock Investment Advisors, LLC12,161$1.81M0.18%−235−1.9%Reduced
Voloridge Investment Management, LLC12,280$1.83M0.01%−96,335−88.7%Reduced
Two Sigma Investments, LP12,900$1.92M0.01%−4,400−25.4%Reduced
Connectus Wealth, LLC12,928$1.93M0.04%−914−6.6%Reduced
Riverwater Partners LLC13,167$1.96M1.79%−112−0.8%Reduced
Advisor Group Holdings, Inc.13,365$1.99M0.00%+5,499+69.9%Added
Raymond James Trust N.A.14,054$2.10M0.06%+11,319+413.9%Added
Chartwell Investment Partners, LLC14,203$2.12M0.08%−414−2.8%Reduced
Brinker Capital Investments, LLC14,912$2.22M0.03%−515−3.3%Reduced
Orion Portfolio Solutions, LLC14,912$2.22M0.03%−515−3.3%Reduced
Argent Capital Management LLC14,997$2.24M0.08%−2,976−16.6%Reduced
Mercer Global Advisors Inc16,083$2.40M0.01%+2,486+18.3%Added
Stratos Wealth Partners, LTD.16,265$2.43M0.05%−2,007−11.0%Reduced
APG Asset Management N.V.16,300$2.43M0.00%−4,400−21.3%Reduced
Isthmus Partners, LLC16,411$2.45M0.35%+74+0.5%Added
QRG Capital Management, Inc.16,422$2.45M0.04%+16,422New
ClariVest Asset Management LLC16,440$2.45M0.13%−10,913−39.9%Reduced
Edgestream Partners, L.P.16,512$2.46M0.20%−2,277−12.1%Reduced
Franklin Resources Inc18,232$2.72M0.00%−6,263−25.6%Reduced
Knights of Columbus Asset Advisors LLC18,986$2.83M0.26%+531+2.9%Added
Ausbil Investment Management Ltd19,688$2.85M1.77%+342+1.8%Added
American International Group, Inc.19,304$2.88M0.02%+230+1.2%Added
National Asset Management, Inc.19,386$2.89M0.08%−1,004−4.9%Reduced
Los Angeles Capital Management LLC19,940$2.97M0.01%+434+2.2%Added
MetLife Investment Management20,295$3.03M0.02%−553−2.7%Reduced
Yarra Square Partners LP20,571$3.07M3.00%−8,500−29.2%Reduced
DekaBank Deutsche Girozentrale20,794$3.12M0.01%+738+3.7%Added
Manufacturers Life Insurance Company, The21,004$3.13M0.00%+4,926+30.6%Added
Alberta Investment Management Corp21,200$3.16M0.03%00.0%Unchanged
Clark Estates Inc21,800$3.25M0.59%−9,800−31.0%Reduced
State of New Jersey Common Pension Fund D21,960$3.28M0.01%−946−4.1%Reduced
Allianz Asset Management GmbH22,610$3.37M0.01%−87−0.4%Reduced
Castellan Group, LLC22,665$3.38M2.38%−995−4.2%Reduced
Centric Wealth Management23,101$3.45M1.44%−3,998−14.8%Reduced
Virginia Retirement Systems Et Al23,200$3.46M0.03%00.0%Unchanged
O'Shaughnessy Asset Management, LLC23,254$3.47M0.05%+4,857+26.4%Added
North Growth Management Ltd.24,000$3.51M0.78%+24,000New
Canada Pension Plan Investment Board24,100$3.60M0.01%00.0%Unchanged
PDT Partners, LLC24,630$3.67M0.46%+12,799+108.2%Added
JB Capital Partners LP25,000$3.73M0.92%00.0%Unchanged
Algert Global LLC25,620$3.82M0.18%+1,754+7.3%Added
Barclays PLC25,816$3.85M0.00%+327+1.3%Added
Moody Aldrich Partners LLC26,156$3.90M0.74%+1,077+4.3%Added
Hussman Strategic Advisors, Inc.26,250$3.92M0.75%+5,350+25.6%Added
BI Asset Management Fondsmaeglerselskab A/S26,886$4.01M0.09%+25,175+1,471.4%Added
Lighthouse Investment Partners, LLC27,556$4.11M0.24%+27,556New
Wells Fargo & Company27,960$4.17M0.00%−5,116−15.5%Reduced
Vident Advisory, LLC28,020$4.18M0.13%+28,020New
Spire Wealth Management28,701$4.28M0.16%+28,401+9,467.0%Added
Teacher Retirement System of Texas29,825$4.45M0.03%−748−2.4%Reduced
Janus Henderson Group PLC29,950$4.47M0.00%+2,454+8.9%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys30,000$4.48M0.04%−16,760−35.8%Reduced
Paradiem, LLC30,724$4.58M1.38%−2,965−8.8%Reduced
Mutual of America Capital Management LLC31,774$4.74M0.06%−1,892−5.6%Reduced
Genus Capital Management Inc.32,710$4.88M0.77%+23,610+259.5%Added
Oak Ridge Investments LLC33,431$4.99M0.64%−1,008−2.9%Reduced
Truist Financial Corp33,632$5.02M0.01%+1,319+4.1%Added
Clark Capital Management Group, Inc.34,270$5.11M0.05%+941+2.8%Added
HighTower Advisors, LLC34,377$5.14M0.01%−4,929−12.5%Reduced
Ensign Peak Advisors, Inc36,041$5.38M0.01%−14,259−28.3%Reduced
Winmill & Co. Inc38,200$5.70M2.09%00.0%Unchanged
Deutsche Bank AG38,358$5.72M0.00%−11,652−23.3%Reduced