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.
13F holders, Q3 2023
Institutional positions in Ati Inc as of Sep 30, 2023. 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
- 338
- +11 vs. Q2 2023
- Shares held
- 133.1M
- −1.47M (−1.1%) vs. Q2 2023
- Total value
- $5.48B
- −$469.1M (−7.9%) vs. Q2 2023
- New holders
- 38
- 105 more added
- Sold out
- 27
- 135 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATI 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 795 | $25.1B |
| Q1 2026 | 678 | $18.5B |
| Q4 2025 | 570 | $14.7B |
| Q3 2025 | 470 | $10.5B |
| Q2 2025 | 473 | $11.6B |
| Q1 2025 | 426 | $6.97B |
| Q4 2024 | 403 | $7.51B |
| Q3 2024 | 421 | $8.89B |
| Q2 2024 | 403 | $7.33B |
| Q1 2024 | 345 | $6.89B |
| Q4 2023 | 349 | $6.10B |
| Q3 2023 | 338 | $5.48B |
| Q2 2023 | 329 | $5.95B |
| Q1 2023 | 339 | $5.29B |
| Q4 2022 | 304 | $3.95B |
| Q3 2022 | 290 | $3.49B |
| Q2 2022 | 266 | $3.02B |
| Q1 2022 | 284 | $3.51B |
| Q4 2021 | 241 | $2.10B |
| Q3 2021 | 236 | $2.21B |
| Q2 2021 | 237 | $2.77B |
| Q1 2021 | 234 | $2.72B |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Ati Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Group Investment Management Pte. Ltd. | 757,505 | $31.2M | 2.03% | −333,448−30.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 790,489 | $32.5M | 0.30% | +100,064+14.5% | Added |
| Fisher Asset Management, LLC | 950,923 | $39.1M | 0.02% | −6,249−0.7% | Reduced |
| Victory Capital Management Inc | 973,372 | $40.1M | 0.05% | +391,554+67.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 974,528 | $40.1M | 0.09% | +29,389+3.1% | Added |
| Neuberger Berman Group LLC | 978,285 | $40.3M | 0.04% | −15,121−1.5% | Reduced |
| Goldman Sachs Group Inc | 991,278 | $40.8M | 0.01% | −716,413−42.0% | Reduced |
| Macquarie Group Ltd | 1,038,859 | $42.7M | 0.05% | −158,383−13.2% | Reduced |
| Balyasny Asset Management LLC | 1,040,484 | $42.8M | 0.12% | +59,229+6.0% | Added |
| Capital International Inc | 1,060,028 | $43.6M | 0.84% | −99,440−8.6% | Reduced |
| Bank of New York Mellon Corp | 1,121,455 | $46.1M | 0.01% | −44,562−3.8% | Reduced |
| Anomaly Capital Management, LP | 1,155,276 | $47.5M | 2.17% | −883,145−43.3% | Reduced |
| Kensico Capital Management Corp | 1,190,000 | $49.0M | 2.08% | −271,200−18.6% | Reduced |
| Federated Hermes, Inc. | 1,218,550 | $50.1M | 0.13% | +24,846+2.1% | Added |
| D. E. Shaw & Co., Inc. | 1,232,337 | $50.7M | 0.08% | −980,619−44.3% | Reduced |
| Price T Rowe Associates Inc | 1,257,040 | $51.7M | 0.01% | +170,478+15.7% | Added |
| Norges Bank | 1,297,416 | $53.4M | 0.01% | +4,125+0.3% | Added |
| Morgan Stanley | 1,327,646 | $54.6M | 0.01% | −11,608−0.9% | Reduced |
| Bowen Hanes & Co Inc | 1,366,385 | $56.2M | 1.89% | −45,170−3.2% | Reduced |
| Northern Trust Corp | 1,441,549 | $59.3M | 0.01% | +61,582+4.5% | Added |
| Charles Schwab Investment Management Inc | 1,581,625 | $65.1M | 0.02% | +404,797+34.4% | Added |
| Allspring Global Investments Holdings, LLC | 1,660,875 | $68.3M | 0.12% | +446,027+36.7% | Added |
| Channing Capital Management, LLC | 1,744,304 | $71.8M | 2.37% | −39,810−2.2% | Reduced |
| Capital World Investors | 1,966,936 | $80.9M | 0.02% | +996,936+102.8% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,030,341 | $83.5M | 0.32% | +38,846+2.0% | Added |
| Driehaus Capital Management LLC | 2,166,804 | $89.2M | 1.16% | +4,793+0.2% | Added |
| Dimensional Fund Advisors LP | 2,178,028 | $89.6M | 0.03% | −286,955−11.6% | Reduced |
| Palestra Capital Management LLC | 2,190,728 | $90.1M | 4.76% | +1,957,416+839.0% | Added |
| Invesco Ltd. | 2,530,855 | $104.1M | 0.03% | +155,609+6.6% | Added |
| Geode Capital Management, LLC | 2,577,724 | $106.1M | 0.01% | +100,575+4.1% | Added |
| Ameriprise Financial Inc | 3,036,735 | $125.0M | 0.04% | −22,055−0.7% | Reduced |
| Frontier Capital Management Co LLC | 3,051,000 | $125.5M | 1.38% | −442,594−12.7% | Reduced |
| Alliancebernstein L.P. | 3,161,699 | $130.1M | 0.06% | −1,013,623−24.3% | Reduced |
| FMR LLC | 3,204,558 | $131.9M | 0.01% | −91,306−2.8% | Reduced |
| State Street Corp | 6,281,492 | $258.5M | 0.01% | −239,349−3.7% | Reduced |
| Vanguard Group Inc | 14,313,761 | $589.0M | 0.01% | −64,536−0.4% | Reduced |
| Capital International Investors | 15,225,486 | $626.5M | 0.16% | +22,459+0.1% | Added |
| BlackRock Inc. | 19,883,942 | $818.2M | 0.02% | −433,000−2.1% | Reduced |
| TD Ameritrade Investment Management, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −59,391−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −38,095−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −22,800−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −22,089−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −21,685−100.0% | Sold out |
| AXS Investments LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −16,479−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −16,341−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −11,869−100.0% | Sold out |
| K.J. Harrison & Partners Inc | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −8,400−100.0% | Sold out |
| Coury Firm Asset Management LLC | 0 | $0 | 0.00% | −6,960−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −6,476−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −5,085−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −5,003−100.0% | Sold out |
| Moody National Bank Trust Division | 0 | $0 | 0.00% | −4,781−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −4,574−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −1,255−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −744−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −706−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −128−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| Disciplined Investments, LLC | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −6,409−100.0% | Sold out |
| Pictet Asset Management SA | – | – | – | – | Not filed |
| Financial Architects, Inc | – | – | – | – | Not filed |