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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.

Q3 2023 vs. Q2 2023

How the institutions holding Ati Inc changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of ATI: Q2 2023 compared with Q3 2023
MeasureQ2 2023Of which not filed for Q3 2023Q3 2023Change
Holders3292338+11
Shares134.6M27.1K133.1M−1.47M (−1.1%)
Value$5.95B$1.20M$5.48B−$469.1M (−7.9%)

2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (38)

Institutions that held Ati Inc at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to ATI in Q3 2023
InstitutionSharesValue% of portfolio
Hawk Ridge Capital Management LP455,098$18.7M0.92%
Cartenna Capital, LP265,000$10.9M1.59%
Comerica Bank94,044$3.87M0.02%
EAM Global Investors LLC81,617$3.36M0.91%
Illinois Municipal Retirement Fund74,395$3.06M0.06%
Buckingham Strategic Partners70,241$2.89M0.14%
SG Americas Securities, LLC42,368$1.74M0.02%
Twinbeech Capital LP31,945$1.31M0.03%
Dynamic Technology Lab Private Ltd22,390$922.0K0.09%
Calamos Advisors LLC20,743$853.6K0.00%
Cinctive Capital Management LP19,132$787.3K0.04%
Aquatic Capital Management LLC15,800$650.0K0.03%
Pictet Asset Management Holding SA14,381$591.8K0.00%
Teza Capital Management LLC12,374$509.2K0.08%
Wealth Enhancement Advisory Services, LLC11,922$490.6K0.00%
Neo Ivy Capital Management11,736$483.0K0.21%
Y-Intercept (Hong Kong) Ltd11,297$464.9K0.05%
Ethic Inc.9,736$400.6K0.01%
Engineers Gate Manager LP8,899$366.2K0.01%
NEOS Investment Management LLC7,128$293.3K0.04%
Foundations Investment Advisors, LLC5,586$229.9K0.01%
Nebula Research & Development LLC5,521$227.2K0.12%
Pinnacle Wealth Planning Services, Inc.5,238$215.5K0.04%
Jump Financial, LLC4,951$203.7K0.01%
Harvest Fund Management Co., Ltd2,052$84.0K0.01%
Millburn Ridgefield Corp572$23.5K0.00%
Catalyst Capital Advisors LLC572$23.5K0.00%
JJJ Advisors Inc.394$16.2K0.00%
Centerpoint Advisors, LLC314$13.0K0.01%
LGT Financial Advisors LLC308$12.7K0.02%
Householder Group Estate & Retirement Specialist, LLC282$11.6K0.00%
Bokf, NA134$5.06K0.00%
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.76$3.13K0.00%
Steward Financial Group LLC80$3.00K0.00%
Central Trust Co63$2.59K0.00%
IFP Advisors, Inc62$2.55K0.00%
NBC Securities, Inc.40$1.00K0.00%
AlphaMark Advisors, LLC30$1.00K0.00%

Sold out (27)

Institutions that held Ati Inc at the end of Q2 2023 and filed for Q3 2023 without it.

Not filed for Q3 2023 yet (2)

Institutions that held Ati Inc at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATI in Q2 2023 that haven't filed for Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Pictet Asset Management SA14,381$636.1K
Financial Architects, Inc12,725$562.8K