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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 2024 vs. Q2 2024

How the institutions holding Ati Inc changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of ATI: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders4036421+24
Shares132.2M15.6M132.9M+16.3M (+14.0%)
Value$7.33B$864.0M$8.89B+$2.42B (+37.5%)

6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (68)

Institutions that held Ati Inc at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to ATI in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.15,860,696$1.06B0.02%
Dendur Capital LP508,372$34.0M4.83%
Cookson Peirce & Co Inc499,859$33.4M1.57%
Forest Avenue Capital Management LP428,929$28.7M3.48%
Evergreen Quality Fund GP, Ltd.330,637$22.1M1.12%
Holocene Advisors, LP282,890$18.9M0.08%
LTS One Management LP250,000$16.7M4.84%
Segall Bryant & Hamill, LLC134,391$8.99M0.12%
Jones Road Capital Management, L.P.130,345$8.72M6.98%
Intrinsic Edge Capital Management LLC60,000$4.01M0.50%
ING Groep NV48,000$3.21M0.02%
Graphene Investments SAS47,100$3.15M2.02%
Lord, Abbett & Co. LLC46,146$3.09M0.01%
Connor, Clark & Lunn Investment Management Ltd.43,591$2.92M0.01%
National Bank of Canada26,900$1.80M0.00%
Maven Securities LTD25,750$1.72M0.19%
Bank of Nova Scotia23,230$1.55M0.00%
Seven Eight Capital, LP20,596$1.38M0.12%
Jade Capital Advisors, LLC20,000$1.34M0.87%
Numerai GP LLC19,844$1.33M0.35%
Thames Capital Management LLC19,170$1.28M0.40%
L & S Advisors Inc19,112$1.28M0.13%
Envestnet Portfolio Solutions, Inc.17,627$1.18M0.00%
1492 Capital Management LLC16,988$1.14M0.57%
Credit Agricole S A15,928$1.07M0.01%
Quantbot Technologies LP14,480$968.9K0.04%
Williamson Legacy Group, LLC14,395$963.2K0.64%
Graham Capital Management, L.P.11,681$781.6K0.03%
Hantz Financial Services, Inc.11,440$765.0K0.01%
Twin Tree Management, LP10,951$732.7K0.02%
Counterpoint Mutual Funds LLC7,506$502.2K0.10%
Point72 Asia (Singapore) Pte. Ltd.7,336$490.9K0.09%
Vident Advisory, LLC6,816$456.1K0.01%
Qsemble Capital Management, LP6,760$452.3K0.08%
Acadian Asset Management LLC5,136$343.0K0.00%
Sterling Capital Management LLC4,704$314.7K0.00%
Pallas Capital Advisors LLC5,000$307.4K0.01%
Savant Capital, LLC4,412$295.2K0.00%
TownSquare Capital, LLC4,275$286.0K0.00%
GTS Securities LLC3,890$260.3K0.01%
Ieq Capital, LLC3,853$257.8K0.00%
CIBC Asset Management Inc3,723$249.1K0.00%
Sage Rhino Capital LLC3,612$241.7K0.05%
Blair William & Co3,587$240.0K0.00%
Bleakley Financial Group, LLC3,577$239.3K0.01%
Cetera Investment Advisers3,565$238.5K0.00%
Pinnacle Wealth Planning Services, Inc.3,524$235.8K0.03%
Wedmont Private Capital3,618$233.9K0.01%
M&T Bank Corp3,306$221.4K0.00%
Natixis3,249$217.4K0.00%
Panagora Asset Management Inc3,090$206.8K0.00%
Shell Asset Management Co2,382$159.0K0.01%
Ameritas Investment Partners, Inc.730$48.8K0.00%
GeoWealth Management, LLC588$39.3K0.00%
Smithfield Trust Co334$23.0K0.00%
Hemington Wealth Management406$21.0K0.01%
Neo Ivy Capital Management256$18.0K0.01%
Capital Performance Advisors LLP259$17.3K0.01%
GHP Investment Advisors, Inc.151$10.1K0.00%
True Wealth Design, LLC151$10.1K0.00%
VitalStone Financial, LLC123$8.23K0.01%
TSFG, LLC93$6.00K0.00%
Jaffetilchin Investment Partners, LLC50$3.35K0.00%
Wolff Wiese Magana LLC30$2.01K0.00%
Mendota Financial Group, LLC9$6030.00%
Claris Advisors, LLC6$4010.00%
Mather Group, LLC.1$670.00%
TFC Financial Management1$670.00%

Sold out (44)

Institutions that held Ati Inc at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of ATI in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Lazard Asset Management LLC348,098$19.3M
Moore Capital Management, LP137,667$7.63M
Hawk Ridge Capital Management LP117,415$6.51M
WS Management LLLP100,000$5.54M
Apis Capital Advisors, LLC94,000$5.21M
Magnetar Financial LLC41,033$2.28M
Concentric Capital Strategies, LP40,630$2.25M
Capital Fund Management S.A.35,688$1.98M
Mirabella Financial Services LLP32,624$1.81M
SG Americas Securities, LLC27,450$1.52M
Lighthouse Investment Partners, LLC26,776$1.48M
UniSuper Management Pty Ltd26,737$1.48M
Shay Capital LLC25,072$1.39M
Sciencast Management LP24,465$1.36M
Pearl River Capital, LLC22,480$1.25M
Two Sigma Securities, LLC20,208$1.12M
ProShare Advisors LLC19,772$1.10M
Jump Financial, LLC18,563$1.03M
Laurion Capital Management LP17,897$992.4K
Virtu Financial LLC15,917$883.0K
Friedenthal Financial14,097$781.7K
Bayesian Capital Management, LP9,908$549.4K
Axq Capital, LP8,918$494.5K
Diametric Capital, LP7,110$394.2K
Campbell & CO Investment Adviser LLC6,294$349.0K
Foundations Investment Advisors, LLC5,586$309.7K
Symmetry Investments LP4,700$260.6K
Aigen Investment Management, LP4,521$250.7K
Nebula Research & Development LLC4,105$227.6K
Banco Bilbao Vizcaya Argentaria, S.A.3,747$212.0K
Petrus Trust Company, LTA3,679$204.0K
Pittenger & Anderson Inc1,650$91.5K
Optiver Holding B.V.949$52.6K
1832 Asset Management L.P.899$49.9K
State of Wyoming603$33.4K
Bank Julius Baer & Co. Ltd, Zurich450$27.8K
First United Bank Trust400$22.2K
Centerpoint Advisors, LLC314$17.0K
Spire Wealth Management300$16.6K
Proequities, Inc.59$3.27K
Innealta Capital, LLC58$3.22K
Valley National Advisers Inc55$3.00K
Rothschild Investment LLC45$2.50K
Concord Wealth Partners30$1.66K

Not filed for Q3 2024 yet (6)

Institutions that held Ati Inc at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATI in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.15,543,992$861.9M
Susquehanna Fundamental Investments, LLC35,608$1.97M
Benjamin F. Edwards & Company, Inc.1,059$59.0K
JJJ Advisors Inc.394$21.8K
Private Ocean, LLC300$16.7K
Institutional & Family Asset Management, LLC10$555