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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, Q2 2026

Institutional positions in Atkore Inc. as of Jun 30, 2026. 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
326
+26 vs. Q1 2026
Shares held
32.9M
+457.0K (+1.4%) vs. Q1 2026
Total value
$2.50B
+$587.6M (+30.7%) vs. Q1 2026
New holders
65
119 more added
Sold out
39
87 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 326 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 heldQ2 2026: $2.50B
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, Q2 2026

Shares, value and share of portfolio for each institution holding Atkore Inc.; share changes are against Q1 2026.

Institutions holding ATKR in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
SG Americas Securities, LLC4,124$314.0K0.00%−35,071−89.5%Reduced
EP Wealth Advisors, LLC4,108$312.3K0.00%+4,108New
Fox Run Management, L.L.C.3,993$303.6K0.05%−72−1.8%Reduced
Virtu Financial LLC3,973$302.0K0.01%+3,973New
Pathstone Holdings, LLC3,944$299.9K0.00%−435−9.9%Reduced
Marex Group plc3,900$296.6K0.00%+3,900New
Gotham Asset Management, LLC3,894$296.1K0.00%−790−16.9%Reduced
Public Employees Retirement Association of Colorado3,831$291.0K0.00%00.0%Unchanged
Pacer Advisors, Inc.3,685$280.0K0.00%−132,522−97.3%Reduced
Vinva Investment Management Ltd2,535$276.8K0.00%+2,535New
Elevatus Welath Management3,614$274.8K0.07%+3,614New
Park Avenue Securities LLC3,607$274.0K0.00%−143−3.8%Reduced
Silver Coast Investments LLC3,511$267.0K0.08%00.0%Unchanged
Arkadios Wealth Advisors3,487$265.2K0.00%−488−12.3%Reduced
Xponance, Inc.3,430$260.8K0.00%+3,430New
Exchange Traded Concepts, LLC3,354$255.0K0.00%−781−18.9%Reduced
Gsa Capital Partners LLP3,349$255.0K0.02%+3,349New
Bayforest Capital Ltd3,341$254.1K0.23%+1,569+88.5%Added
Mount Yale Investment Advisors, LLC3,267$248.4K0.00%+3,267New
Ameritas Investment Partners, Inc.3,170$241.0K0.01%+295+10.3%Added
Dynamic Technology Lab Private Ltd3,000$228.0K0.05%−4,940−62.2%Reduced
Foundations Investment Advisors, LLC2,990$227.4K0.00%+2,990New
Centiva Capital, LP2,959$225.0K0.01%+2,959New
JustInvest LLC2,835$215.6K0.00%+2,835New
Jones Financial Companies LLLP2,399$186.7K0.00%−1,644−40.7%Reduced
Atlantic Union Bankshares Corp2,430$184.8K0.00%00.0%Unchanged
Daiwa Securities Group Inc.2,380$181.0K0.00%+2,380New
Advisor Group Holdings, Inc.1,920$146.1K0.00%−134−6.5%Reduced
State of Alaska, Department of Revenue1,875$142.0K0.00%00.0%Unchanged
Hilltop National Bank1,761$133.9K0.03%00.0%Unchanged
Tower Research Capital LLC (TRC)1,601$121.7K0.00%−1,281−44.4%Reduced
Edentree Asset Management Ltd1,550$117.9K0.04%−53,000−97.2%Reduced
KBC Group NV1,464$111.0K0.00%+501+52.0%Added
Harbour Investments, Inc.1,342$102.0K0.00%00.0%Unchanged
Ares Systematic Credit Ltd1,338$101.7K0.06%+1,338New
Graticule Asia Macro Advisors LLC1,332$101.3K0.01%+1,332New
Ensign Peak Advisors, Inc1,267$96.3K0.00%−250−16.5%Reduced
Group One Trading, L.P.1,119$85.1K0.00%+345+44.6%Added
Nykredit A/S1,062$80.8K0.00%+1,062New
Nisa Investment Advisors, LLC1,023$77.8K0.00%+978+2,173.3%Added
Elequin Capital LP1,011$76.9K0.00%+1,011New
Federation des caisses Desjardins du Quebec1,004$76.3K0.00%−482−32.4%Reduced
Measured Wealth Private Client Group, LLC955$72.6K0.02%00.0%Unchanged
Parkside Financial Bank & Trust778$59.2K0.00%+728+1,456.0%Added
State of Wyoming739$56.2K0.01%−3,953−84.2%Reduced
Sterling Capital Management LLC690$52.5K0.00%−426−38.2%Reduced
Fifth Third Bancorp644$48.9K0.00%−2,558−79.9%Reduced
SRS Capital Advisors, Inc.613$46.6K0.00%+599+4,278.6%Added
Covestor Ltd511$39.0K0.02%+2+0.4%Added
Harbor Capital Advisors, Inc.447$34.0K0.00%−22−4.7%Reduced
Nomura Asset Management Co Ltd420$31.9K0.00%−300−41.7%Reduced
US Bancorp395$30.0K0.00%−140−26.2%Reduced
Global Retirement Partners, LLC363$27.6K0.00%+363New
Simplex Trading, LLC329$25.0K0.00%−56−14.5%Reduced
GAMMA Investing LLC316$24.0K0.00%+32+11.3%Added
IFP Advisors, Inc258$19.6K0.00%+31+13.7%Added
Geneos Wealth Management Inc.252$19.2K0.00%00.0%Unchanged
Kemnay Advisory Services Inc.243$18.5K0.00%−33−12.0%Reduced
Parallel Advisors, LLC240$18.3K0.00%+205+585.7%Added
The PNC Financial Services Group, Inc.235$17.9K0.00%−20−7.8%Reduced
TD Private Client Wealth LLC230$17.5K0.00%00.0%Unchanged
Salem Investment Counselors Inc207$15.7K0.00%00.0%Unchanged
Los Angeles Capital Management LLC202$15.4K0.00%00.0%Unchanged
AdvisorNet Financial, Inc198$15.1K0.00%+117+144.4%Added
Allworth Financial LP198$15.0K0.00%+122+160.5%Added
Silver Grove Financial Group, Inc.179$13.6K0.01%+79+79.0%Added
Versant Capital Management, Inc176$13.4K0.00%−39−18.1%Reduced
Signaturefd, LLC170$12.9K0.00%−16−8.6%Reduced
Optiver Holding B.V.167$12.7K0.00%+82+96.5%Added
Caitong International Asset Management Co., Ltd161$12.2K0.00%+161New
Barrow Hanley Mewhinney & Strauss LLC154$11.7K0.00%00.0%Unchanged
Quantbot Technologies LP154$11.7K0.00%+154New
Key Financial Inc145$11.0K0.00%00.0%Unchanged
Farther Finance Advisors, LLC106$8.06K0.00%+24+29.3%Added
Smartleaf Asset Management LLC107$8.04K0.00%00.0%Unchanged
SBI Securities Co., Ltd.98$7.45K0.00%+78+390.0%Added
CVA Family Office, LLC56$4.26K0.00%+27+93.1%Added
Picton Mahoney Asset Management55$4.18K0.00%+55New
Quarry LP53$4.03K0.00%+53New
Valued Wealth Advisors LLC51$3.88K0.00%+51New
Rothschild Investment LLC49$3.73K0.00%+5+11.4%Added
Larson Financial Group LLC43$3.27K0.00%+33+330.0%Added
Clearstead Advisors, LLC41$3.12K0.00%+41New
Dogwood Wealth Management LLC39$2.97K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.38$2.89K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC38$2.89K0.00%−16−29.6%Reduced
LRI Investments, LLC35$2.66K0.00%+2+6.1%Added
Wall Street Access Asset Management, LLC34$2.59K0.00%+34New
Mather Group, LLC.31$2.36K0.00%00.0%Unchanged
Strive Financial Group ,LLC30$2.28K0.00%00.0%Unchanged
Spire Wealth Management30$2.28K0.00%+30New
JFS Wealth Advisors, LLC24$1.82K0.00%+5+26.3%Added
Fortitude Family Office, LLC23$1.75K0.00%+4+21.1%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.22$1.67K0.00%00.0%Unchanged
Action Point Financial Planning, LLC23$1.60K0.00%+23New
Mowery & Schoenfeld Wealth Management, LLC20$1.52K0.00%00.0%Unchanged
Peterson Wealth Services19$1.45K0.00%00.0%Unchanged
Bell Investment Advisors, Inc18$1.37K0.00%00.0%Unchanged
Huntington National Bank17$1.29K0.00%+10+142.9%Added
Ancora Advisors, LLC15$1.14K0.00%00.0%Unchanged