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, Q1 2023
Institutional positions in Ati Inc as of Mar 31, 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
- 339
- +37 vs. Q4 2022
- Shares held
- 133.9M
- +1.71M (+1.3%) vs. Q4 2022
- Total value
- $5.29B
- +$1.34B (+33.9%) vs. Q4 2022
- New holders
- 64
- 99 more added
- Sold out
- 27
- 124 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Ati Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mariner, LLC | 14,500 | $572.0K | 0.00% | +504+3.6% | Added |
| Level Four Advisory Services, LLC | 14,408 | $568.5K | 0.04% | +14,408 | New |
| LMR Partners LLP | 14,332 | $565.5K | 0.01% | −512−3.4% | Reduced |
| First Business Financial Services, Inc. | 14,325 | $565.3K | 0.07% | 00.0% | Unchanged |
| Advisor Partners II, LLC | 13,971 | $551.3K | 0.03% | +1,068+8.3% | Added |
| STRS Ohio | 13,700 | $540.0K | 0.00% | +4,200+44.2% | Added |
| Graham Capital Management, L.P. | 13,353 | $526.9K | 0.02% | −15,013−52.9% | Reduced |
| Financial Architects, Inc | 12,725 | $502.1K | 0.08% | 00.0% | Unchanged |
| Quantbot Technologies LP | 12,706 | $501.4K | 0.04% | −9,811−43.6% | Reduced |
| AE Wealth Management LLC | 12,512 | $493.7K | 0.00% | +12,512 | New |
| Los Angeles Capital Management LLC | 12,311 | $485.8K | 0.00% | +4,907+66.3% | Added |
| Northwestern Mutual Wealth Management Co | 12,281 | $484.6K | 0.00% | −1,260−9.3% | Reduced |
| XTX Topco Ltd | 11,943 | $471.3K | 0.10% | −10,233−46.1% | Reduced |
| Farmers & Merchants Trust Co of Long Beach | 11,827 | $466.7K | 0.13% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 11,315 | $446.5K | 0.00% | −207,310−94.8% | Reduced |
| Oliver Luxxe Assets LLC | 11,273 | $444.8K | 0.12% | −7,868−41.1% | Reduced |
| Crossmark Global Holdings, Inc. | 10,984 | $433.0K | 0.01% | −361−3.2% | Reduced |
| Susquehanna Fundamental Investments, LLC | 10,949 | $432.0K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 10,611 | $419.0K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 10,565 | $416.9K | 0.00% | +10,565 | New |
| Ergoteles LLC | 10,512 | $414.8K | 0.02% | +10,512 | New |
| Guggenheim Capital LLC | 10,423 | $411.3K | 0.00% | −1,989−16.0% | Reduced |
| Campbell & CO Investment Adviser LLC | 10,408 | $410.7K | 0.08% | +10,408 | New |
| Teza Capital Management LLC | 10,091 | $398.2K | 0.09% | +1,780+21.4% | Added |
| Acadian Asset Management LLC | 10,073 | $397.0K | 0.00% | +10,073 | New |
| Ameritas Investment Partners, Inc. | 9,969 | $393.4K | 0.02% | +236+2.4% | Added |
| Jane Street Group, LLC | 9,735 | $384.1K | 0.00% | −32,688−77.1% | Reduced |
| Jump Financial, LLC | 9,500 | $374.9K | 0.02% | −31,937−77.1% | Reduced |
| Apollon Wealth Management, LLC | 8,870 | $350.0K | 0.02% | −2,364−21.0% | Reduced |
| Weinberger Asset Management, Inc | 8,800 | $347.2K | 0.20% | 00.0% | Unchanged |
| CCG Wealth Management, LLC | 8,779 | $346.4K | 0.23% | −350−3.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 8,768 | $346.0K | 0.04% | +8,768 | New |
| Basepoint Wealth LLC | 8,556 | $337.6K | 0.28% | −124−1.4% | Reduced |
| Verition Fund Management LLC | 8,211 | $324.0K | 0.01% | −17,168−67.6% | Reduced |
| Northeast Financial Consultants Inc | 8,180 | $322.8K | 0.02% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 8,120 | $320.4K | 0.57% | +8,120 | New |
| Joule Financial, LLC | 8,069 | $318.4K | 0.17% | −67−0.8% | Reduced |
| Profund Advisors LLC | 8,010 | $316.1K | 0.02% | −808−9.2% | Reduced |
| Baader Bank INC | 8,000 | $315.7K | 0.02% | +8,000 | New |
| Bessemer Group Inc | 7,910 | $312.0K | 0.00% | +650+9.0% | Added |
| Xponance, Inc. | 7,856 | $310.0K | 0.00% | +10+0.1% | Added |
| CIBC Asset Management Inc | 7,811 | $308.2K | 0.00% | +254+3.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 7,726 | $304.9K | 0.00% | +975+14.4% | Added |
| Mackenzie Financial Corp | 7,694 | $303.6K | 0.00% | 00.0% | Unchanged |
| Shelton Capital Management | 7,373 | $290.9K | 0.01% | −381−4.9% | Reduced |
| Corton Capital Inc. | 7,324 | $289.0K | 0.20% | +441+6.4% | Added |
| CoreCommodity Management, LLC | 7,302 | $288.1K | 0.08% | −8,835−54.7% | Reduced |
| Rafferty Asset Management, LLC | 7,161 | $282.6K | 0.00% | −600−7.7% | Reduced |
| Carnegie Capital Asset Management, LLC | 7,000 | $276.2K | 0.01% | 00.0% | Unchanged |
| CWM Advisors, LLC | 6,891 | $271.9K | 0.03% | −988−12.5% | Reduced |
| Intrua Financial, LLC | 7,680 | $269.8K | 0.06% | 00.0% | Unchanged |
| Westover Capital Advisors, LLC | 6,721 | $265.2K | 0.10% | −45−0.7% | Reduced |
| Metropolitan Life Insurance Co | 6,702 | $264.5K | 0.01% | −923−12.1% | Reduced |
| Advisors Capital Management, LLC | 6,407 | $253.0K | 0.01% | −700−9.8% | Reduced |
| Glenmede Trust Co NA | 6,369 | $251.3K | 0.00% | +6,369 | New |
| O'Shaughnessy Asset Management, LLC | 6,321 | $249.4K | 0.00% | +6,321 | New |
| Paradigm Asset Management Co LLC | 6,300 | $248.6K | 0.07% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 6,230 | $245.8K | 0.01% | +6,230 | New |
| Journey Strategic Wealth LLC | 6,143 | $242.4K | 0.03% | +6,143 | New |
| Veriti Management LLC | 6,043 | $238.5K | 0.03% | +6,043 | New |
| Captrust Financial Advisors | 6,016 | $237.4K | 0.00% | +6,016 | New |
| Delphia (USA) Inc. | 5,936 | $234.2K | 0.29% | +5,936 | New |
| Trust Investment Advisors | 5,789 | $228.4K | 0.20% | +5,789 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 5,523 | $217.9K | 0.00% | −1,554−22.0% | Reduced |
| Hanseatic Management Services Inc | 5,411 | $214.0K | 0.48% | +2,291+73.4% | Added |
| JustInvest LLC | 5,390 | $212.7K | 0.01% | +5,390 | New |
| Patriot Financial Group Insurance Agency, LLC | 5,350 | $211.1K | 0.04% | +5,350 | New |
| Cambridge Investment Research Advisors, Inc. | 5,285 | $209.0K | 0.00% | +5,285 | New |
| Macroview Investment Management LLC | 4,660 | $183.9K | 0.29% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 4,258 | $168.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 4,222 | $167.0K | 0.00% | −2,310−35.4% | Reduced |
| Quadrant Capital Group LLC | 4,034 | $159.2K | 0.02% | +116+3.0% | Added |
| GWM Advisors LLC | 3,365 | $132.8K | 0.00% | +482+16.7% | Added |
| Tower Research Capital LLC (TRC) | 3,190 | $126.0K | 0.00% | +2,435+322.5% | Added |
| Kapitalo Investimentos Ltda | 3,158 | $124.6K | 0.04% | +3,158 | New |
| Archer Investment Corp | 2,430 | $98.2K | 0.04% | +2,430 | New |
| USA Financial Portformulas Corp | 1,964 | $77.5K | 0.13% | +1,964 | New |
| Versant Capital Management, Inc | 1,675 | $65.9K | 0.02% | −20−1.2% | Reduced |
| WFA Asset Management Corp | 1,400 | $55.2K | 0.03% | +1,400 | New |
| JFS Wealth Advisors, LLC | 1,339 | $52.8K | 0.00% | +5+0.4% | Added |
| US Bancorp | 1,026 | $40.5K | 0.00% | −488−32.2% | Reduced |
| Public Employees Retirement System of Ohio | 1,026 | $40.0K | 0.00% | −199−16.2% | Reduced |
| Capital Analysts, LLC | 1,013 | $40.0K | 0.00% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 941 | $37.1K | 0.00% | +941 | New |
| Belpointe Asset Management LLC | 843 | $33.3K | 0.00% | +333+65.3% | Added |
| CWM, LLC | 780 | $31.0K | 0.00% | +61+8.5% | Added |
| Toth Financial Advisory Corp | 590 | $23.3K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 535 | $21.1K | 0.01% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 477 | $18.8K | 0.00% | +204+74.7% | Added |
| Nomura Asset Management Co Ltd | 460 | $18.2K | 0.00% | +460 | New |
| Fifth Third Bancorp | 429 | $16.9K | 0.00% | +90+26.5% | Added |
| Parkside Financial Bank & Trust | 411 | $16.2K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 374 | $14.8K | 0.00% | 00.0% | Unchanged |
| New England Capital Financial Advisors LLC | 363 | $14.3K | 0.01% | +363 | New |
| Parallel Advisors, LLC | 354 | $14.0K | 0.00% | +29+8.9% | Added |
| Ronald Blue Trust, Inc. | 396 | $12.0K | 0.00% | +126+46.7% | Added |
| Private Ocean, LLC | 300 | $11.8K | 0.00% | −1−0.3% | Reduced |
| Spire Wealth Management | 300 | $11.8K | 0.00% | +300 | New |
| Tucker Asset Management LLC | 300 | $11.8K | 0.00% | +300 | New |
| Householder Group Estate & Retirement Specialist, LLC | 282 | $11.0K | 0.00% | +282 | New |