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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, Q4 2022

Institutional positions in Atkore Inc. as of Dec 31, 2022. 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
370
+74 vs. Q3 2022
Shares held
39.4M
−1.76M (−4.3%) vs. Q3 2022
Total value
$4.47B
+$1.26B (+39.4%) vs. Q3 2022
New holders
102
99 more added
Sold out
28
136 more reduced

4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 holdersQ4 2022: 370 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 heldQ4 2022: $4.47B
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, Q4 2022

Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q3 2022.

Institutions holding ATKR in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Connectus Wealth, LLC12,187$1.38M0.04%+12,187New
DuPont Capital Management Corp12,409$1.41M0.07%−18,345−59.7%Reduced
State Board of Administration of Florida Retirement System12,678$1.44M0.00%+30+0.2%Added
Sheaff Brock Investment Advisors, LLC12,819$1.45M0.16%−4,127−24.4%Reduced
CX Institutional13,130$1.49M0.09%+13,130New
Y-Intercept (Hong Kong) Ltd13,418$1.52M0.22%+13,418New
Janus Henderson Group PLC13,663$1.55M0.00%−9,095−40.0%Reduced
Vontobel Holding Ltd.13,690$1.55M0.02%−5,900−30.1%Reduced
Sumitomo Mitsui Trust Holdings, Inc.14,100$1.60M0.00%−2,266−13.8%Reduced
Brinker Capital Investments, LLC14,169$1.61M0.03%+14,169New
Mercer Global Advisors Inc14,568$1.65M0.01%+860+6.3%Added
Venator Capital Management Ltd.14,800$1.68M2.73%+14,800New
Riverwater Partners LLC15,083$1.71M1.46%+639+4.4%Added
EAM Investors, LLC15,293$1.73M0.36%+15,293New
O'Shaughnessy Asset Management, LLC15,503$1.76M0.03%−2,154−12.2%Reduced
Chartwell Investment Partners, LLC15,515$1.76M0.07%−382−2.4%Reduced
EAM Global Investors LLC15,962$1.81M0.47%+15,962New
Dynamic Technology Lab Private Ltd15,990$1.81M0.18%+13,070+447.6%Added
Citigroup Inc16,006$1.82M0.00%−2,521−13.6%Reduced
Isthmus Partners, LLC16,240$1.84M0.28%+4,668+40.3%Added
K.J. Harrison & Partners Inc12,037$1.85M0.36%−13,000−51.9%Reduced
Dana Investment Advisors, Inc.16,454$1.87M0.10%+674+4.3%Added
Manufacturers Life Insurance Company, The16,554$1.88M0.00%−521−3.1%Reduced
BNP Paribas Arbitrage, SA16,934$1.92M0.00%−7,657−31.1%Reduced
Grantham, Mayo, Van Otterloo & Co. LLC16,994$1.93M0.01%+11,894+233.2%Added
Wells Fargo & Company17,771$2.02M0.00%−3,570−16.7%Reduced
Los Angeles Capital Management LLC18,077$2.05M0.01%−1,728−8.7%Reduced
Susquehanna Fundamental Investments, LLC18,323$2.08M0.04%+6,823+59.3%Added
Knights of Columbus Asset Advisors LLC18,402$2.09M0.22%−9,593−34.3%Reduced
Trexquant Investment LP18,600$2.11M0.06%+14,450+348.2%Added
Stratos Wealth Partners, LTD.18,883$2.14M0.05%+1,659+9.6%Added
Virginia Retirement Systems Et Al19,100$2.17M0.02%−600−3.0%Reduced
American International Group, Inc.19,500$2.21M0.02%−71−0.4%Reduced
Meeder Asset Management Inc20,342$2.31M0.20%00.0%Unchanged
Ausbil Investment Management Ltd18,351$2.32M1.51%+18,351New
Thrivent Financial for Lutherans20,697$2.35M0.01%−12,268−37.2%Reduced
MetLife Investment Management21,686$2.46M0.02%00.0%Unchanged
Commonwealth of Pennsylvania Public School Empls Retrmt Sys22,000$2.50M0.02%+22,000New
Bank of Nova Scotia22,025$2.50M0.01%+22,025New
APG Asset Management N.V.22,200$2.52M0.00%+22,200New
Penserra Capital Management LLC23,403$2.65M0.06%+23,403New
Yarra Square Partners LP24,321$2.76M4.32%−20,479−45.7%Reduced
Putnam Investments LLC24,491$2.78M0.00%−14−0.1%Reduced
National Asset Management, Inc.24,969$2.83M0.08%+1,523+6.5%Added
JB Capital Partners LP25,000$2.84M0.74%00.0%Unchanged
State of New Jersey Common Pension Fund D25,001$2.84M0.01%−997−3.8%Reduced
M&G Investment Management Ltd25,194$2.85M0.02%+25,194New
Centric Wealth Management26,570$3.01M1.53%+932+3.6%Added
Susquehanna International Group, LLP26,787$3.04M0.01%−67,045−71.5%Reduced
Jump Financial, LLC29,661$3.36M0.18%+29,661New
Vident Investment Advisory, LLC30,826$3.50M0.13%+3,353+12.2%Added
Hussman Strategic Advisors, Inc.31,000$3.52M0.57%−6,200−16.7%Reduced
Truist Financial Corp31,224$3.54M0.01%+31,224New
Allianz Asset Management GmbH31,394$3.56M0.01%−154,590−83.1%Reduced
UBS Group AG32,261$3.66M0.00%−7,408−18.7%Reduced
Argent Capital Management LLC32,680$3.71M0.13%−1,330−3.9%Reduced
Millennium Management LLC33,772$3.83M0.00%−443,979−92.9%Reduced
Qube Research & Technologies Ltd34,756$3.94M0.02%+19,942+134.6%Added
HighTower Advisors, LLC36,825$4.17M0.01%+652+1.8%Added
ClariVest Asset Management LLC37,195$4.22M0.20%−118−0.3%Reduced
Oak Ridge Investments LLC37,304$4.23M0.63%+9,259+33.0%Added
Paradiem, LLC37,616$4.27M1.58%−1,429−3.7%Reduced
Mutual of America Capital Management LLC37,910$4.30M0.05%+508+1.4%Added
Twinbeech Capital LP37,975$4.31M0.08%+37,975New
Winmill & Co. Inc38,590$4.38M1.59%+38,590New
Teacher Retirement System of Texas38,852$4.41M0.03%−17,552−31.1%Reduced
Cooper Creek Partners Management LLC39,613$4.49M0.37%00.0%Unchanged
Canada Pension Plan Investment Board41,900$4.75M0.01%+10,700+34.3%Added
Clark Capital Management Group, Inc.42,346$4.80M0.04%+1,213+2.9%Added
Clark Estates Inc42,600$4.83M1.00%00.0%Unchanged
Schonfeld Strategic Advisors LLC43,385$4.92M0.04%+43,385New
Empowered Funds, LLC43,764$4.96M0.32%+38,114+674.6%Added
Westpac Banking Corp45,863$5.20M0.08%−12,688−21.7%Reduced
Acadian Asset Management LLC46,460$5.27M0.03%−5,905−11.3%Reduced
Credit Suisse AG49,205$5.58M0.01%−189,160−79.4%Reduced
Livforsakringsbolaget Skandia, Omsesidigt49,900$5.66M0.65%00.0%Unchanged
Russell Investments Group, Ltd.50,952$5.78M0.01%−3,331−6.1%Reduced
California State Teachers Retirement System52,409$5.94M0.01%−969−1.8%Reduced
State of Wisconsin Investment Board52,450$5.95M0.02%−2,886−5.2%Reduced
Deutsche Bank AG53,140$6.03M0.00%−151,004−74.0%Reduced
Alliancebernstein L.P.53,500$6.07M0.00%00.0%Unchanged
Cambria Investment Management, L.P.57,519$6.52M0.55%+57,519New
AQR Capital Management LLC57,853$6.56M0.01%−12,973−18.3%Reduced
Rhumbline Advisers59,210$6.72M0.01%+2,117+3.7%Added
Algert Global LLC59,998$6.80M0.38%−12,657−17.4%Reduced
Tudor Investment Corp Et Al61,789$7.01M0.17%−1,459−2.3%Reduced
First Republic Investment Management, Inc.62,141$7.05M0.02%−5,632−8.3%Reduced
D. E. Shaw & Co., Inc.63,586$7.21M0.01%+52,886+494.3%Added
New York State Common Retirement Fund66,547$7.55M0.01%+39+0.1%Added
Voya Investment Management LLC67,056$7.61M0.01%+9,316+16.1%Added
Alberta Investment Management Corp67,900$7.70M0.07%00.0%Unchanged
Ziegler Capital Management, LLC71,164$8.07M0.34%−1,265−1.7%Reduced
Phocas Financial Corp.72,677$8.24M1.19%−165−0.2%Reduced
Legal & General Group Plc74,177$8.41M0.00%−337−0.5%Reduced
Loomis Sayles & Co L P78,677$8.92M0.02%+637+0.8%Added
AXA S.A.80,000$9.07M0.03%+18,500+30.1%Added
Cubist Systematic Strategies, LLC80,345$9.11M0.08%+17,449+27.7%Added
Globeflex Capital L P81,179$9.21M1.17%+30,154+59.1%Added
Envestnet Asset Management Inc82,285$9.33M0.00%+31,500+62.0%Added
Seizert Capital Partners, LLC83,563$9.48M0.50%−30,215−26.6%Reduced