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ATI

ATI

ATI Inc.• Industrials

Q3 2026 filings are still coming in. 13F filers have 45 days after the quarter ends to report, through November 14, 2026. These totals cover only the funds that have filed so far and will keep rising.
Institutional holders
296
Partial Q3 2026
Total 13F value
$1.2B
Filed positions so far
New positions
63
This quarter
Sold positions
23
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange

Thurston, Springer, Miller, Herd & Titak, Inc.

$177.8M9390.08%-67.5%

Artemis Investment Management Llp

$161.8M854.4K1.41%+1.5%

Assenagon Asset Management S.A.

$158.7M837.9K0.15%+27.5%

Principal Financial Group Inc

$64.8M342.2K0.03%+11.0%

Dekabank Deutsche Girozentrale

$56.5M298.6K0.04%New Position

Sumitomo Mitsui Trust Group, Inc.

$47.7M252.1K0.03%New Position

New York State Teachers Retirement System

$22.1M116.6K0.04%-3.3%

Tran Capital Management, L.P.

$16.6M87.7K1.90%-2.5%

Asset Management One Co., Ltd.

$16.4M86.8K0.04%+94.7%

Signature Estate & Investment Advisors Llc

$16.1M85.2K0.23%+2.3%

Strs Ohio

$15.3M80.9K0.06%+89.2%

Tema Etfs Llc

$13.8M72.9K0.51%+1.2%

Amalgamated Bank

$12.3M65.1K0.09%+0.6%

Mengis Capital Management, Inc.

$12.1M63.6K1.79%-8.6%

Premier Fund Managers Ltd

$10.6M55.9K1.08%-22.3%

Robeco Institutional Asset Management B.V.

$10.2M54.1K0.01%+528.5%

Creative Planning

$10.2M53.8K0.01%+13.4%

Mutual Of America Capital Management Llc

$9.4M49.7K0.09%-2.0%

Channing Capital Management, Llc

$9.3M49.3K0.24%-13.2%

Asr Vermogensbeheer N.V.

$9.3M48.9K0.09%New Position

Bank Julius Baer & Co. Ltd, Zurich

$8.8M46.7K0.02%+498.4%

Bg Investment Services, Llc

$8.5M44.9K1.26%New Position

Cookson Peirce & Co Inc

$8.5M44.9K0.31%-2.0%

Ia Global Asset Management Inc.

$8.2M43.1K0.10%New Position

Louisiana State Employees Retirement System

$7.7M40.4K0.12%+2.5%

Hennion & Walsh Asset Management, Inc.

$7.3M38.7K0.21%+5.2%

Concurrent Investment Advisors, Llc

$6.9M36.6K0.05%+437.8%

Yousif Capital Management, Llc

$6.8M35.8K0.08%-6.2%

Wealth Enhancement Advisory Services, Llc

$6.5M37.4K0.01%+3.0%

Spire Wealth Management

$6.1M32.2K0.18%-3.6%

Ifm Investors Pty Ltd

$6.1M32.2K0.04%New Position

State Of Michigan Retirement System

$6M31.9K0.03%Unchanged

Nisa Investment Advisors, Llc

$5.9M31.4K0.02%+4.7%

Farmers & Merchants Investments Inc

$5.6M29.6K0.13%-4.5%

Aware Super Pty Ltd As Trustee Of Aware Super

$5.5M28.9K0.07%Unchanged

Park Avenue Securities Llc

$5.5M28.9K0.03%-6.2%

Oregon Public Employees Retirement Fund

$5.3M28.2K0.06%Unchanged

Mackenzie Financial Corp

$5.3M28.0K0.01%-19.9%

Register Financial Advisors Llc

$4.9M25.8K1.52%-0.3%

Covea Finance

$4.8M25.1K0.15%-19.0%

Nilsine Partners, Llc

$4.7M24.9K0.33%-3.1%

Swedbank Ab

$4.1M21.8K0.00%New Position

Inspire Investing, Llc

$4M21.1K0.17%+206.3%

Kbc Group Nv

$3.9M20.4K0.01%+369.9%

Graphene Investments Sas

$3.8M20.0K2.05%+19.1%

Atria Investments, Inc

$3.7M19.4K0.04%+6.8%

Truist Financial Corp

$3.7M19.4K0.00%+32.8%

Cambridge Investment Research Advisors, Inc.

$3.5M18.5K0.01%+9.0%

Sendero Wealth Management, Llc

$3.4M17.8K0.33%+28.6%

Raiffeisen Bank International Ag

$3.2M17.0K0.04%+6.3%

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