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 2022
Institutional positions in Ati Inc as of Sep 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
- 290
- +26 vs. Q2 2022
- Shares held
- 131.2M
- −1.61M (−1.2%) vs. Q2 2022
- Total value
- $3.49B
- +$474.8M (+15.7%) vs. Q2 2022
- New holders
- 58
- 94 more added
- Sold out
- 32
- 103 more reduced
2 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Ati Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Financial Architects, Inc | 12,725 | $339.0K | 0.06% | 00.0% | Unchanged |
| Advisor Partners II, LLC | 12,739 | $339.0K | 0.03% | +12,739 | New |
| Guggenheim Capital LLC | 13,904 | $370.0K | 0.00% | −2,412−14.8% | Reduced |
| Mariner, LLC | 14,010 | $373.0K | 0.00% | +14,010 | New |
| Northwestern Mutual Wealth Management Co | 14,170 | $377.0K | 0.00% | +328+2.4% | Added |
| United Services Automobile Association | 14,168 | $378.0K | 0.01% | +556+4.1% | Added |
| First Business Financial Services, Inc. | 14,325 | $381.0K | 0.05% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,180 | $404.0K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 15,396 | $410.0K | 0.00% | −814−5.0% | Reduced |
| Paradigm Capital Management Inc | 15,750 | $419.0K | 0.03% | 00.0% | Unchanged |
| Seven Eight Capital, LP | 15,850 | $422.0K | 0.08% | +15,850 | New |
| AQR Capital Management LLC | 16,025 | $426.0K | 0.00% | +3,585+28.8% | Added |
| ProShare Advisors LLC | 17,222 | $458.0K | 0.00% | −284−1.6% | Reduced |
| RMB Capital Management, LLC | 17,716 | $471.0K | 0.02% | +10+0.1% | Added |
| Everence Capital Management Inc | 17,890 | $476.0K | 0.04% | 00.0% | Unchanged |
| Oliver Luxxe Assets LLC | 18,380 | $489.0K | 0.15% | +630+3.5% | Added |
| Wolverine Trading, LLC | 17,728 | $489.0K | 0.02% | +17,728 | New |
| American Trust | 18,876 | $502.0K | 0.04% | −542−2.8% | Reduced |
| Public Employees Retirement Association of Colorado | 18,936 | $504.0K | 0.00% | 00.0% | Unchanged |
| Range Financial Group LLC | 20,528 | $546.0K | 0.42% | −1,120−5.2% | Reduced |
| Teacher Retirement System of Texas | 20,568 | $547.0K | 0.00% | +935+4.8% | Added |
| Advisors Preferred, LLC | 19,798 | $560.0K | 0.71% | −4,463−18.4% | Reduced |
| Boston Partners | 21,031 | $560.0K | 0.00% | −630−2.9% | Reduced |
| Old National Bancorp | 21,195 | $564.0K | 0.02% | 00.0% | Unchanged |
| LMR Partners LLP | 22,376 | $595.0K | 0.02% | +22,376 | New |
| Janney Montgomery Scott LLC | 22,606 | $602.0K | 0.00% | +22,606 | New |
| Huntington National Bank | 23,903 | $636.0K | 0.01% | −1,331−5.3% | Reduced |
| Quadrature Capital Ltd | 24,010 | $639.0K | 0.02% | +9,997+71.3% | Added |
| Commonwealth Equity Services, LLC | 24,620 | $655.0K | 0.00% | −1,515−5.8% | Reduced |
| Tower Research Capital LLC (TRC) | 24,710 | $657.0K | 0.01% | +20,733+521.3% | Added |
| Fruth Investment Management | 25,400 | $675.0K | 0.22% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 25,738 | $686.0K | 0.00% | +43+0.2% | Added |
| Mutual of America Capital Management LLC | 25,842 | $688.0K | 0.01% | +4,993+23.9% | Added |
| Freemont Management S.A. | 26,700 | $710.0K | 0.13% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 26,770 | $712.0K | 0.01% | −2,000−7.0% | Reduced |
| Group One Trading, L.P. | 28,842 | $767.0K | 0.03% | +28,842 | New |
| Ergoteles LLC | 28,886 | $769.0K | 0.03% | −18,351−38.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 29,626 | $788.3K | 0.08% | +29,626 | New |
| Jackson Creek Investment Advisors LLC | 29,669 | $789.0K | 0.37% | +29,669 | New |
| Oberweis Asset Management Inc | 30,000 | $798.0K | 0.19% | +30,000 | New |
| Cipher Capital LP | 30,433 | $810.0K | 0.13% | +7,380+32.0% | Added |
| Advisory Services Network, LLC | 31,816 | $846.0K | 0.03% | +526+1.7% | Added |
| Trexquant Investment LP | 32,510 | $865.0K | 0.03% | −19,153−37.1% | Reduced |
| Arizona State Retirement System | 33,733 | $898.0K | 0.01% | −805−2.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 34,361 | $914.0K | 0.21% | −40,210−53.9% | Reduced |
| Advisors Asset Management, Inc. | 34,396 | $915.0K | 0.02% | +492+1.5% | Added |
| Bayesian Capital Management, LP | 35,943 | $956.0K | 0.19% | +26,800+293.1% | Added |
| Teachers Retirement System of the State of Kentucky | 37,282 | $991.0K | 0.01% | +37,282 | New |
| Natixis Advisors, L.P. | 40,062 | $1.07M | 0.00% | +11,378+39.7% | Added |
| Royal Bank of Canada | 40,657 | $1.08M | 0.00% | −43−0.1% | Reduced |
| Ensign Peak Advisors, Inc | 40,756 | $1.08M | 0.00% | −15,210−27.2% | Reduced |
| Pearl River Capital, LLC | 40,971 | $1.09M | 0.20% | −27,641−40.3% | Reduced |
| Oregon Public Employees Retirement Fund | 41,594 | $1.11M | 0.02% | +878+2.2% | Added |
| EAM Investors, LLC | 42,700 | $1.14M | 0.25% | +6,571+18.2% | Added |
| Stifel Financial Corp | 42,897 | $1.14M | 0.00% | +4,886+12.9% | Added |
| Boulder Hill Capital Management LP | 43,400 | $1.16M | 0.88% | +43,400 | New |
| Jane Street Group, LLC | 46,618 | $1.24M | 0.00% | −138,353−74.8% | Reduced |
| Advisory Research Inc | 46,868 | $1.25M | 0.12% | +28,707+158.1% | Added |
| Federation des caisses Desjardins du Quebec | 47,650 | $1.27M | 0.02% | −4,314−8.3% | Reduced |
| Verition Fund Management LLC | 47,823 | $1.27M | 0.02% | −30,096−38.6% | Reduced |
| Wells Fargo & Company | 49,183 | $1.31M | 0.00% | +3,774+8.3% | Added |
| Manufacturers Life Insurance Company, The | 49,157 | $1.31M | 0.00% | −876−1.8% | Reduced |
| Price T Rowe Associates Inc | 49,830 | $1.33M | 0.00% | −7,012−12.3% | Reduced |
| State Board of Administration of Florida Retirement System | 51,318 | $1.37M | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 52,311 | $1.39M | 0.02% | +18,165+53.2% | Added |
| Maryland State Retirement & Pension System | 53,121 | $1.41M | 0.12% | +2,820+5.6% | Added |
| SEI Investments Co | 53,617 | $1.43M | 0.00% | −6,110−10.2% | Reduced |
| Aigen Investment Management, LP | 54,735 | $1.46M | 0.21% | +54,735 | New |
| UBS Group AG | 57,625 | $1.53M | 0.00% | +38,210+196.8% | Added |
| State of Tennessee, Treasury Department | 57,685 | $1.53M | 0.01% | +9,536+19.8% | Added |
| Occudo Quantitative Strategies LP | 58,020 | $1.54M | 0.12% | +58,020 | New |
| Voya Investment Management LLC | 58,230 | $1.55M | 0.00% | +11,024+23.4% | Added |
| Hancock Whitney Corp | 60,154 | $1.60M | 0.07% | +60,154 | New |
| Graham Capital Management, L.P. | 60,800 | $1.62M | 0.07% | −152,470−71.5% | Reduced |
| Louisiana State Employees Retirement System | 62,100 | $1.65M | 0.05% | +2,100+3.5% | Added |
| Aquatic Capital Management LLC | 62,200 | $1.66M | 0.16% | +60,600+3,787.5% | Added |
| Amalgamated Bank | 62,675 | $1.67M | 0.02% | +2,861+4.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 63,360 | $1.69M | 0.01% | +63,360 | New |
| Engineers Gate Manager LP | 63,963 | $1.70M | 0.11% | −59,428−48.2% | Reduced |
| Susquehanna International Group, LLP | 64,270 | $1.71M | 0.00% | +64,270 | New |
| ExodusPoint Capital Management, LP | 66,220 | $1.76M | 0.02% | −26,282−28.4% | Reduced |
| MetLife Investment Management | 66,262 | $1.76M | 0.01% | 00.0% | Unchanged |
| American International Group, Inc. | 68,420 | $1.82M | 0.01% | +1,163+1.7% | Added |
| Mengis Capital Management, Inc. | 69,354 | $1.84M | 0.44% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 70,056 | $1.86M | 0.01% | +21,687+44.8% | Added |
| Barclays PLC | 70,147 | $1.87M | 0.00% | +25,548+57.3% | Added |
| NBW Capital LLC | 73,008 | $1.94M | 0.52% | +58+0.1% | Added |
| State of New Jersey Common Pension Fund D | 73,901 | $1.97M | 0.01% | −17,960−19.6% | Reduced |
| The PNC Financial Services Group, Inc. | 74,601 | $1.98M | 0.00% | −501−0.7% | Reduced |
| Knights of Columbus Asset Advisors LLC | 75,598 | $2.01M | 0.21% | −42,756−36.1% | Reduced |
| Russell Investments Group, Ltd. | 80,467 | $2.14M | 0.00% | −27,068−25.2% | Reduced |
| Quantbot Technologies LP | 80,753 | $2.15M | 0.16% | +80,753 | New |
| Los Angeles Capital Management LLC | 83,987 | $2.23M | 0.01% | −25,587−23.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 89,275 | $2.38M | 0.01% | +29,275+48.8% | Added |
| State of Alaska, Department of Revenue | 89,984 | $2.39M | 0.03% | −3,924−4.2% | Reduced |
| Natixis | 91,217 | $2.43M | 0.01% | +91,217 | New |
| Farmers & Merchants Investments Inc | 92,423 | $2.46M | 0.11% | −3,915−4.1% | Reduced |
| Texas Permanent School Fund | 93,425 | $2.49M | 0.04% | +3,340+3.7% | Added |
| CoreCommodity Management, LLC | 94,808 | $2.52M | 0.92% | −154,091−61.9% | Reduced |
| Duality Advisers, LP | 94,980 | $2.53M | 0.28% | −44,087−31.7% | Reduced |