ATI INC ATI
COM · Common Stock · CUSIP 01741R102 · ISIN US01741R1023
- SectorMaterials
- IndustrySteel Pipe & Tubes
- HeadquartersDallas, TX
- Founded1996
- Websiteatimetals.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($4.0m this quarter). Holder counts are more reliable. Shares outstanding: 128.6m as of 2023-02-03, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $29.87. Options: 16 managers hold calls ($24.9m notional), 12 hold puts ($17.1m).
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 293 |
| Q4 2022 | 305 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $42.5m | $16.1m | 0.38 |
| Q4 2022 | $24.9m | $17.1m | 0.69 |
Biggest buyers
| FRONTIER CAPITAL MANAGEMENT CO LLC | Added | +2.1m |
| Capital International Investors | Added | +1.1m |
| NORGES BANK | Added | +547.2k |
| BlackRock Inc. | Added | +489.5k |
| Point72 Asset Management, L.P. | Added | +484.5k |
| FMR LLC | Added | +473.9k |
| LAZARD ASSET MANAGEMENT LLC | New | +407.6k |
| STATE STREET CORP | Added | +244.9k |
| Squarepoint Ops LLC | New | +218.6k |
| AMERIPRISE FINANCIAL INC | Added | +207.0k |
Biggest sellers
| Fisher Asset Management, LLC | Reduced | -1.5m |
| Assenagon Asset Management S.A. | Reduced | -1.3m |
| GOLDMAN SACHS GROUP INC | Reduced | -562.0k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -415.3k |
| CITADEL ADVISORS LLC | Reduced | -388.7k |
| ALLIANCEBERNSTEIN L.P. | Reduced | -367.3k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | -322.9k |
| Balyasny Asset Management L.P. | Reduced | -273.8k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -265.8k |
| Weiss Multi-Strategy Advisers LLC | Sold out | -222.0k |
Biggest calls
| Jefferies Financial Group Inc. | New | $6.0m200.0k shares |
| CITADEL ADVISORS LLC | Reduced | $4.2m139.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $3.4m113.8k shares |
| SIMPLEX TRADING, LLC | Added | $2.7m91.0k shares |
| D. E. Shaw & Co., Inc. | Reduced | $2.1m71.6k shares |
| Caption Management, LLC | Reduced | $1.9m62.5k shares |
| JANE STREET GROUP, LLC | Reduced | $1.5m51.0k shares |
| Parallax Volatility Advisers, L.P. | New | $1.5m50.0k shares |
| WOLVERINE TRADING, LLC | Reduced | $624.0k20.9k shares |
| Walleye Trading LLC | Reduced | $453.9k15.2k shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $6.1m202.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $4.1m138.4k shares |
| HSBC HOLDINGS PLC | Reduced | $2.1m71.7k shares |
| SIMPLEX TRADING, LLC | Added | $1.2m39.2k shares |
| JANE STREET GROUP, LLC | Added | $1.0m33.6k shares |
| WOLVERINE TRADING, LLC | Reduced | $920.0k30.8k shares |
| Walleye Trading LLC | Added | $525.5k17.6k shares |
| TWO SIGMA SECURITIES, LLC | New | $433.0k14.5k shares |
| GROUP ONE TRADING LLC | Added | $388.2k13.0k shares |
| Maven Securities LTD | New | $358.3k12.0k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +1.8 pts · filed 2026-10-27 | 11.9% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.2% |
Fell to 5% or below in the last year: Capital World Investors (4.2%, 2026-05-14), Capital International Investors (4.5%, 2026-04-07), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q4 2022
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2021 | 0 | — | 0 | — | — |
| Q2 2021 | 0 | — | 0 | — | — |
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 0 | — | — |
| Q1 2022 | 0 | — | 1 | $270.0k | — |
| Q2 2022 | 0 | — | 2 | $326.0k | — |
| Q3 2022 | 0 | — | 3 | $848.9k | — |
| Q4 2022 | 0 | — | 2 | $1.7m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2022-12-06 | Davis Elliot S Chief Legal & Compl. Officer | Sold | $876.6k28.6k shares |
| 2022-11-01 | WETHERBEE ROBERT S Board Chair, President and CEO, director | Sold | $453.4k15.0k shares |
| 2022-10-03 | WETHERBEE ROBERT S Board Chair, President and CEO, director | Sold | $406.9k15.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.02% of their portfolio | 20.9m $623.7m | Added +489.5k |
| VANGUARD GROUP INC 0.01% of their portfolio | 14.5m $432.1m | Added +116.0k |
| Capital International Investors 0.10% of their portfolio | 13.0m $386.8m | Added +1.1m |
| ALLIANCEBERNSTEIN L.P. 0.09% of their portfolio | 7.0m $210.3m | Reduced -367.3k |
| STATE STREET CORP 0.01% of their portfolio | 7.0m $207.8m | Added +244.9k |
| FRONTIER CAPITAL MANAGEMENT CO LLC 1.15% of their portfolio | 3.5m $105.9m | Added +2.1m |
| AMERIPRISE FINANCIAL INC 0.03% of their portfolio | 3.4m $100.0m | Added +207.0k |
| D. E. Shaw & Co., Inc. 0.17% of their portfolio | 3.3m $98.7m | Reduced -91.2k |
| Channing Capital Management, LLC 2.52% of their portfolio | 2.7m $79.2m | Reduced -140.9k |
| DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio | 2.5m $75.0m | Reduced -265.8k |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC 0.27% of their portfolio | 2.4m $72.3m | Reduced -9.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 2.3m $67.4m | Added +81.1k |
| Driehaus Capital Management LLC 0.92% of their portfolio | 2.1m $61.9m | Reduced -194.6k |
| CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD. 2.20% of their portfolio | 1.9m $57.2m | First filing |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 1.9m $56.4m | Reduced -562.0k |
| FMR LLC 0.01% of their portfolio | 1.7m $51.7m | Added +473.9k |
| NORGES BANK 0.01% of their portfolio | 1.7m $50.3m | Added +547.2k |
| BOWEN HANES & CO INC 1.57% of their portfolio | 1.5m $44.2m | Reduced -13.3k |
| Capital International, Inc./CA/ 0.92% of their portfolio | 1.4m $42.7m | Reduced -811 |
| Capital World Investors 0.01% of their portfolio | 1.4m $40.3m | Unchanged |
| NORTHERN TRUST CORP 0.01% of their portfolio | 1.3m $39.4m | Added +43.0k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.3m $37.4m | Reduced -35.3k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 1.2m $36.7m | Reduced -122.1k |
| KLCM Advisors, Inc. 7.39% of their portfolio | 1.2m $36.4m | Added +28.7k |
| MORGAN STANLEY 0.00% of their portfolio | 1.2m $34.9m | Reduced -62.9k |
| NEUBERGER BERMAN GROUP LLC 0.03% of their portfolio | 1.1m $34.1m | Reduced -189.0k |
| MACQUARIE GROUP LTD 0.04% of their portfolio | 1.1m $31.5m | Added +20.1k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 1.0m $30.4m | Reduced -88.2k |
| Mirae Asset Global Investments Co., Ltd. 0.08% of their portfolio | 1.0m $30.0m | Reduced -55.4k |
| FEDERATED HERMES, INC. 0.08% of their portfolio | 1.0m $29.9m | Reduced -54.5k |
| Fisher Asset Management, LLC 0.02% of their portfolio | 990.9k $29.6m | Reduced -1.5m |
| Invesco Ltd. 0.01% of their portfolio | 964.9k $28.8m | Added +112.2k |
| SASCO CAPITAL INC / CT/ 3.31% of their portfolio | 871.1k $26.0m | Reduced -1.7k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 796.9k $23.8m | Reduced -7.8k |
| KENSICO CAPITAL MANAGEMENT CORP 1.13% of their portfolio | 796.0k $23.8m | Reduced -34.0k |
| AMERICAN CENTURY COMPANIES INC 0.02% of their portfolio | 702.8k $21.0m | Added +52.7k |
| Point72 Asset Management, L.P. 0.08% of their portfolio | 702.6k $21.0m | Added +484.5k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 625.3k $18.7m | Added +12.8k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio | 592.1k $17.7m | Reduced -20.0k |
| Schonfeld Strategic Advisors LLC 0.14% of their portfolio | 560.9k $16.7m | Reduced -187.2k |
| GAMCO INVESTORS, INC. ET AL 0.17% of their portfolio | 523.9k $15.6m | Reduced -342 |
| ROYCE & ASSOCIATES LP 0.16% of their portfolio | 521.8k $15.6m | Reduced -26.1k |
| CITADEL ADVISORS LLC 0.02% of their portfolio | 439.4k $13.1m | Reduced -388.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 437.8k $13.1m | Reduced -59.7k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 430.4k $12.9m | Reduced -5.4k |
| CITIGROUP INC 0.02% of their portfolio | 420.3k $12.6m | Reduced -59.0k |
| LAZARD ASSET MANAGEMENT LLC 0.02% of their portfolio | 407.6k $12.2m | New |
| KENNEDY CAPITAL MANAGEMENT LLC 0.33% of their portfolio | 392.1k $11.7m | Reduced -22.3k |
| Legal & General Group Plc 0.00% of their portfolio | 380.1k $11.4m | Added +5.8k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 375.5k $11.2m | Added +6.8k |
| MOORE CAPITAL MANAGEMENT, LP 0.29% of their portfolio | 347.5k $10.4m | Added +188.3k |
| Balyasny Asset Management L.P. 0.04% of their portfolio | 345.3k $10.3m | Reduced -273.8k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 325.6k $9.7m | Added +20.8k |
| Swiss National Bank 0.01% of their portfolio | 313.6k $9.4m | Added +19.2k |
| Mesirow Institutional Investment Management, Inc. 1.21% of their portfolio | 307.0k $9.2m | Reduced -1.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 296.6k $8.9m | Reduced -65.8k |
| Centre Asset Management, LLC 2.34% of their portfolio | 296.1k $8.8m | Reduced -21.4k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 276.7k $8.3m | Reduced -115.2k |
| CASTLEARK MANAGEMENT LLC 0.42% of their portfolio | 270.7k $8.1m | Added +4.1k |
| HSBC HOLDINGS PLC 0.01% of their portfolio | 242.2k $7.2m | Reduced -164.2k |
| UBS Group AG 0.00% of their portfolio | 235.5k $7.0m | Added +177.9k |
| Public Sector Pension Investment Board 0.06% of their portfolio | 235.4k $7.0m | Reduced -2.7k |
| Sapience Investments, LLC 1.40% of their portfolio | 224.0k $6.7m | Reduced -22.6k |
| Squarepoint Ops LLC 0.04% of their portfolio | 218.6k $6.5m | New |
| Edgestream Partners, L.P. 0.71% of their portfolio | 211.4k $6.3m | Added +54.0k |
| California Public Employees Retirement System 0.01% of their portfolio | 208.4k $6.2m | Added +43.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 207.7k $6.2m | Added +196.0k |
| WS MANAGEMENT LLLP 0.91% of their portfolio | 200.0k $6.0m | Unchanged |
| Mountaineer Partners Management, LLC 5.54% of their portfolio | 195.6k $5.8m | Reduced -14.9k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.03% of their portfolio | 192.3k $5.7m | Reduced -322.9k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio | 191.9k $5.7m | Reduced -6.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio | 184.5k $5.5m | Reduced -137.3k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 181.7k $5.4m | Unchanged |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 162.6k $4.9m | Added +6.7k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 159.4k $4.8m | Reduced -415.3k |
| BANK OF MONTREAL /CAN/ 0.00% of their portfolio | 158.3k $4.8m | Reduced -388 |
| VAN ECK ASSOCIATES CORP 0.01% of their portfolio | 153.8k $4.6m | Added +28.5k |
| Thrivent Financial for Lutherans 0.01% of their portfolio | 149.6k $4.5m | Added +15.3k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 147.2k $4.4m | Reduced -140.4k |
| WEDGE CAPITAL MANAGEMENT L L P/NC 0.07% of their portfolio | 142.9k $4.3m | Reduced -594 |
| FIRST TRUST ADVISORS LP 0.01% of their portfolio | 142.6k $4.3m | New |
| Assenagon Asset Management S.A. 0.02% of their portfolio | 141.6k $4.2m | Reduced -1.3m |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.03% of their portfolio | 138.5k $4.1m | Added +20.1k |
| Connor, Clark & Lunn Investment Management Ltd. 0.02% of their portfolio | 138.1k $4.1m | New |
| Jefferies Financial Group Inc. 0.07% of their portfolio | 133.9k $4.0m | New |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 133.5k $4.0m | Reduced -10.8k |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 130.2k $3.9m | Reduced -5.7k |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.05% of their portfolio | 129.0k $3.9m | Added +103.2k |
| COMERICA BANK 0.03% of their portfolio | 120.7k $4.2m | Reduced -20.7k |
| NorthRock Partners, LLC 0.40% of their portfolio | 118.2k $3.5m | Reduced -45.0k |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 114.4k $3.4m | Added +9.3k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 114.0k $3.4m | Added +8.7k |
| NBW CAPITAL LLC 0.87% of their portfolio | 114.0k $3.4m | Added +41.0k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 107.2k $3.2m | Added +17.9k |
| PEAK6 Investments LLC 0.17% of their portfolio | 105.7k $3.2m | New |
| PDT Partners, LLC 0.49% of their portfolio | 102.3k $3.1m | Reduced -20.5k |
| Greenland Capital Management LP 0.52% of their portfolio | 95.9k $2.9m | First filing |
| BARCLAYS PLC 0.00% of their portfolio | 92.8k $2.8m | First filing |
| FARMERS & MERCHANTS INVESTMENTS INC 0.11% of their portfolio | 91.6k $2.7m | Reduced -820 |
| ALGERT GLOBAL LLC 0.15% of their portfolio | 90.5k $2.7m | New |