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, Q2 2022
Institutional positions in Ati Inc as of Jun 30, 2022. 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
- 266
- −10 vs. Q1 2022
- Shares held
- 132.8M
- +2.87M (+2.2%) vs. Q1 2022
- Total value
- $3.02B
- −$471.4M (−13.5%) vs. Q1 2022
- New holders
- 38
- 74 more added
- Sold out
- 48
- 116 more reduced
8 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Ati Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 207,571 | $4.71M | 0.01% | +31,871+18.1% | Added |
| Mountaineer Partners Management, LLC | 210,507 | $4.78M | 4.81% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 213,270 | $4.84M | 0.22% | +187,394+724.2% | Added |
| Public Sector Pension Investment Board | 229,789 | $5.22M | 0.05% | −7,711−3.2% | Reduced |
| Cubist Systematic Strategies, LLC | 238,290 | $5.41M | 0.04% | −93,820−28.2% | Reduced |
| CoreCommodity Management, LLC | 248,899 | $5.65M | 1.48% | +213,156+596.4% | Added |
| Wedge Capital Management L L P | 251,367 | $5.71M | 0.09% | −2,764−1.1% | Reduced |
| Castleark Management LLC | 272,750 | $6.19M | 0.33% | −12,010−4.2% | Reduced |
| Allianz Asset Management GmbH | 279,026 | $6.34M | 0.01% | −11,940−4.1% | Reduced |
| Deutsche Bank AG | 281,824 | $6.40M | 0.00% | +41,194+17.1% | Added |
| Wellington Management Group LLP | 284,536 | $6.46M | 0.00% | −2,434−0.8% | Reduced |
| WS Management LLLP | 300,000 | $6.81M | 1.00% | 00.0% | Unchanged |
| Swiss National Bank | 300,900 | $6.83M | 0.00% | 00.0% | Unchanged |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 315,966 | $7.18M | 0.92% | −137,389−30.3% | Reduced |
| Centre Asset Management, LLC | 324,245 | $7.36M | 1.96% | +81,311+33.5% | Added |
| Rhumbline Advisers | 344,666 | $7.83M | 0.01% | −3,318−1.0% | Reduced |
| BNP Paribas Arbitrage, SA | 347,190 | $7.88M | 0.02% | +244,598+238.4% | Added |
| Legal & General Group Plc | 372,521 | $8.46M | 0.00% | −6,669−1.8% | Reduced |
| Nuveen Asset Management, LLC | 377,457 | $8.57M | 0.00% | −216,746−36.5% | Reduced |
| Sapience Investments, LLC | 473,213 | $10.7M | 2.01% | −9,440−2.0% | Reduced |
| JPMorgan Chase & Co | 495,569 | $11.3M | 0.00% | +90,358+22.3% | Added |
| Kennedy Capital Management, Inc. | 497,261 | $11.3M | 0.32% | −25,071−4.8% | Reduced |
| Assenagon Asset Management S.A. | 516,106 | $11.7M | 0.05% | +170,845+49.5% | Added |
| Bank of America Corp | 518,419 | $11.8M | 0.00% | +247,991+91.7% | Added |
| Gamco Investors, Inc. Et Al | 534,200 | $12.1M | 0.13% | −300−0.1% | Reduced |
| New York State Common Retirement Fund | 541,183 | $12.3M | 0.02% | −184,347−25.4% | Reduced |
| Citigroup Inc | 549,745 | $12.5M | 0.02% | +19,810+3.7% | Added |
| Citadel Advisors LLC | 571,504 | $13.0M | 0.02% | +36,650+6.9% | Added |
| Royce & Associates LP | 600,439 | $13.6M | 0.14% | −183,400−23.4% | Reduced |
| Victory Capital Management Inc | 614,005 | $13.9M | 0.02% | +587,759+2,239.4% | Added |
| HSBC Holdings PLC | 618,395 | $14.1M | 0.02% | +230,738+59.5% | Added |
| Federated Hermes, Inc. | 721,585 | $16.4M | 0.04% | +635,014+733.5% | Added |
| American Century Companies Inc | 760,749 | $17.3M | 0.01% | +728,166+2,234.8% | Added |
| Principal Financial Group Inc | 778,683 | $17.7M | 0.01% | −79,131−9.2% | Reduced |
| Invesco Ltd. | 906,862 | $20.6M | 0.01% | −274,344−23.2% | Reduced |
| Voloridge Investment Management, LLC | 943,120 | $21.4M | 0.11% | +214,571+29.5% | Added |
| Sasco Capital Inc | 973,666 | $22.1M | 3.03% | −4,520−0.5% | Reduced |
| Macquarie Group Ltd | 978,589 | $22.2M | 0.02% | +852,800+678.0% | Added |
| Frontier Capital Management Co LLC | 1,064,495 | $24.2M | 0.28% | −769,184−41.9% | Reduced |
| Norges Bank | 1,131,256 | $25.7M | 0.01% | −55,634−4.7% | Reduced |
| KLCM Advisors, Inc. | 1,213,201 | $27.6M | 6.13% | +110,374+10.0% | Added |
| FMR LLC | 1,217,766 | $27.7M | 0.00% | +61,436+5.3% | Added |
| Bank of New York Mellon Corp | 1,218,485 | $27.7M | 0.01% | −117,222−8.8% | Reduced |
| Northern Trust Corp | 1,276,678 | $29.0M | 0.01% | −45,143−3.4% | Reduced |
| Morgan Stanley | 1,387,134 | $31.5M | 0.00% | +302,306+27.9% | Added |
| Charles Schwab Investment Management Inc | 1,407,787 | $32.0M | 0.01% | −47,392−3.3% | Reduced |
| Neuberger Berman Group LLC | 1,461,982 | $33.2M | 0.03% | −267,252−15.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,463,583 | $33.2M | 0.08% | −99,725−6.4% | Reduced |
| Bowen Hanes & Co Inc | 1,494,365 | $33.9M | 1.23% | −4,200−0.3% | Reduced |
| Capital World Investors | 1,750,000 | $39.7M | 0.01% | −839,437−32.4% | Reduced |
| Goldman Sachs Group Inc | 1,771,144 | $40.2M | 0.01% | −49,268−2.7% | Reduced |
| Geode Capital Management, LLC | 2,086,269 | $47.4M | 0.01% | −82,847−3.8% | Reduced |
| Driehaus Capital Management LLC | 2,377,194 | $54.0M | 0.87% | +469,487+24.6% | Added |
| Channing Capital Management, LLC | 2,530,907 | $57.5M | 1.88% | −820,067−24.5% | Reduced |
| Fisher Asset Management, LLC | 2,565,878 | $58.3M | 0.04% | −42,679−1.6% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 2,659,114 | $60.4M | 0.23% | −1,825,494−40.7% | Reduced |
| Dimensional Fund Advisors LP | 2,917,486 | $66.3M | 0.02% | −58,003−1.9% | Reduced |
| Capital International Inc | 3,350,443 | $76.1M | 1.06% | −31,035−0.9% | Reduced |
| Ameriprise Financial Inc | 3,355,203 | $76.2M | 0.03% | −226,874−6.3% | Reduced |
| Millennium Management LLC | 3,362,508 | $76.4M | 0.10% | +1,627,647+93.8% | Added |
| D. E. Shaw & Co., Inc. | 3,458,248 | $78.5M | 0.13% | −161,145−4.5% | Reduced |
| Alliancebernstein L.P. | 7,330,702 | $166.5M | 0.08% | +7,153,262+4,031.4% | Added |
| State Street Corp | 8,282,068 | $188.1M | 0.01% | −1,658,964−16.7% | Reduced |
| Capital International Investors | 11,777,609 | $267.5M | 0.07% | −400,401−3.3% | Reduced |
| Vanguard Group Inc | 13,827,284 | $314.0M | 0.01% | −255,803−1.8% | Reduced |
| BlackRock Inc. | 20,107,934 | $456.7M | 0.01% | −553,007−2.7% | Reduced |
| Greenhouse Funds LLLP | 0 | $0 | 0.00% | −171,324−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −164,449−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −138,912−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −101,588−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −89,989−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −84,037−100.0% | Sold out |
| HITE Hedge Asset Management LLC | 0 | $0 | 0.00% | −81,041−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −55,912−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −47,118−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −39,283−100.0% | Sold out |
| Virtue Capital Management, LLC | 0 | $0 | 0.00% | −40,151−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −38,954−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −33,742−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −28,512−100.0% | Sold out |
| First Eagle Investment Management, LLC | 0 | $0 | 0.00% | −27,298−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −24,864−100.0% | Sold out |
| Brasada Capital Management, LP | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −16,087−100.0% | Sold out |
| Prescott Group Capital Management, L.L.C. | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Moody National Bank Trust Division | 0 | $0 | 0.00% | −13,334−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −12,666−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −12,032−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −11,190−100.0% | Sold out |
| Advisors Capital Management, LLC | 0 | $0 | 0.00% | −10,357−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −10,363−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −10,227−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −9,840−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −9,410−100.0% | Sold out |
| Basepoint Wealth LLC | 0 | $0 | 0.00% | −9,405−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −9,100−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −9,018−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −8,821−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −8,688−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −8,015−100.0% | Sold out |