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Ati Inc

ATI
Exchange
NYSE
Industry
Steel Pipe & Tubes
SEC CIK
0001018963

In the last 90 days, Ati Inc insiders filed 0 open-market purchases and 9 sales; 795 institutions reported holding it in 13F filings for Q2 2026, worth $25.1B in total; 3 superinvestors hold it, including Viking Global Investors and Soros Fund Management.

Q1 2023 vs. Q4 2022

How the institutions holding Ati Inc changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of ATI: Q4 2022 compared with Q1 2023
MeasureQ4 2022Of which not filed for Q1 2023Q1 2023Change
Holders3042339+37
Shares132.3M120.8K133.9M+1.71M (+1.3%)
Value$3.95B$4.20M$5.29B+$1.34B (+33.9%)

2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (64)

Institutions that held Ati Inc at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to ATI in Q1 2023
InstitutionSharesValue% of portfolio
Anomaly Capital Management, LP1,251,442$49.4M2.17%
1832 Asset Management L.P.1,249,350$49.3M0.10%
Loomis Sayles & Co L P568,591$22.4M0.04%
Apis Capital Advisors, LLC218,000$8.60M9.17%
Lisanti Capital Growth, LLC193,005$7.62M1.06%
Intrinsic Edge Capital Management LLC149,500$5.90M0.60%
EAM Global Investors LLC122,017$4.81M1.35%
Marshall Wace, LLP94,733$3.74M0.01%
ExodusPoint Capital Management, LP91,940$3.63M0.04%
Man Group plc–$3.40M0.01%
PCJ Investment Counsel Ltd.85,010$3.35M1.33%
TD Waterhouse Canada Inc.61,752$2.98M0.03%
Pier 88 Investment Partners LLC66,358$2.62M0.63%
Empowered Funds, LLC66,332$2.62M0.15%
Covea Finance52,000$2.05M0.12%
Putnam Investments LLC51,715$2.04M0.00%
EAM Investors, LLC51,700$2.04M0.40%
Jacobs Levy Equity Management, Inc47,607$1.88M0.01%
Cipher Capital LP42,783$1.69M0.31%
Rational Advisors LLC42,135$1.66M0.14%
Twinbeech Capital LP34,137$1.35M0.03%
Boothbay Fund Management, LLC33,765$1.33M0.04%
L & S Advisors Inc30,929$1.22M0.17%
Waldron Private Wealth LLC29,971$1.18M0.06%
Ameritas Advisory Services, LLC27,745$1.09M0.05%
Advisors Preferred, LLC26,622$1.05M0.36%
Centiva Capital, LP17,890$705.9K0.04%
Oppenheimer & Co Inc17,550$692.5K0.01%
Fox Run Management, L.L.C.16,873$665.8K0.22%
Vontobel Holding Ltd.16,559$653.4K0.01%
NVWM, LLC15,261$602.2K0.20%
Level Four Advisory Services, LLC14,408$568.5K0.04%
AE Wealth Management LLC12,512$493.7K0.00%
CI Private Wealth, LLC10,565$416.9K0.00%
Ergoteles LLC10,512$414.8K0.02%
Campbell & CO Investment Adviser LLC10,408$410.7K0.08%
Acadian Asset Management LLC10,073$397.0K0.00%
Y-Intercept (Hong Kong) Ltd8,768$346.0K0.04%
Nebula Research & Development LLC8,120$320.4K0.57%
Baader Bank INC8,000$315.7K0.02%
Glenmede Trust Co NA6,369$251.3K0.00%
O'Shaughnessy Asset Management, LLC6,321$249.4K0.00%
Evergreen Capital Management LLC6,230$245.8K0.01%
Journey Strategic Wealth LLC6,143$242.4K0.03%
Veriti Management LLC6,043$238.5K0.03%
Captrust Financial Advisors6,016$237.4K0.00%
Delphia (USA) Inc.5,936$234.2K0.29%
Trust Investment Advisors5,789$228.4K0.20%
JustInvest LLC5,390$212.7K0.01%
Patriot Financial Group Insurance Agency, LLC5,350$211.1K0.04%
Cambridge Investment Research Advisors, Inc.5,285$209.0K0.00%
Kapitalo Investimentos Ltda3,158$124.6K0.04%
Archer Investment Corp2,430$98.2K0.04%
USA Financial Portformulas Corp1,964$77.5K0.13%
WFA Asset Management Corp1,400$55.2K0.03%
Edmond de Rothschild Holding S.A.941$37.1K0.00%
Nomura Asset Management Co Ltd460$18.2K0.00%
New England Capital Financial Advisors LLC363$14.3K0.01%
Spire Wealth Management300$11.8K0.00%
Tucker Asset Management LLC300$11.8K0.00%
Householder Group Estate & Retirement Specialist, LLC282$11.0K0.00%
Anchor Investment Management, LLC189$7.46K0.00%
Larson Financial Group LLC128$5.05K0.00%
Cerity Partners LLC6,776––

Sold out (27)

Institutions that held Ati Inc at the end of Q4 2022 and filed for Q1 2023 without it.

Not filed for Q1 2023 yet (2)

Institutions that held Ati Inc at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATI in Q4 2022 that haven't filed for Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Comerica Bank120,730$4.20M
CoreCap Advisors, LLC73$2.18K