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 2024
Institutional positions in Ati Inc as of Jun 30, 2024. 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
- 403
- +60 vs. Q1 2024
- Shares held
- 132.2M
- −2.52M (−1.9%) vs. Q1 2024
- Total value
- $7.33B
- +$449.0M (+6.5%) vs. Q1 2024
- New holders
- 87
- 123 more added
- Sold out
- 27
- 150 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ati Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glenmede Trust Co NA | 20,347 | $1.13M | 0.01% | −6,339−23.8% | Reduced |
| Commonwealth Equity Services, LLC | 20,515 | $1.14M | 0.00% | −2,577−11.2% | Reduced |
| Nisa Investment Advisors, LLC | 21,647 | $1.20M | 0.01% | −308−1.4% | Reduced |
| Ethic Inc. | 21,780 | $1.21M | 0.03% | +736+3.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 21,636 | $1.22M | 0.01% | −876,323−97.6% | Reduced |
| Pearl River Capital, LLC | 22,480 | $1.25M | 0.20% | +16,525+277.5% | Added |
| Advisory Services Network, LLC | 23,026 | $1.28M | 0.03% | +150+0.7% | Added |
| Teza Capital Management LLC | 23,176 | $1.29M | 0.16% | +6,150+36.1% | Added |
| Huntington National Bank | 23,210 | $1.29M | 0.01% | −464−2.0% | Reduced |
| Everence Capital Management Inc | 21,650 | $1.29M | 0.09% | 00.0% | Unchanged |
| STRS Ohio | 23,439 | $1.30M | 0.01% | +9,839+72.3% | Added |
| Stifel Financial Corp | 23,564 | $1.31M | 0.00% | +110.0% | Added |
| Tudor Investment Corp Et Al | 23,617 | $1.31M | 0.01% | +8,822+59.6% | Added |
| Fruth Investment Management | 24,200 | $1.34M | 0.36% | −500−2.0% | Reduced |
| Algert Global LLC | 24,412 | $1.35M | 0.05% | +18,972+348.8% | Added |
| Sciencast Management LP | 24,465 | $1.36M | 0.47% | +24,465 | New |
| Creative Planning | 24,715 | $1.37M | 0.00% | +5,705+30.0% | Added |
| Shay Capital LLC | 25,072 | $1.39M | 0.39% | +18,572+285.7% | Added |
| CI Private Wealth, LLC | 25,238 | $1.40M | 0.00% | −19−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 25,341 | $1.41M | 0.00% | −44,537−63.7% | Reduced |
| EFG Asset Management (North America) Corp. | 26,564 | $1.47M | 0.26% | −13,515−33.7% | Reduced |
| UniSuper Management Pty Ltd | 26,737 | $1.48M | 0.01% | +800+3.1% | Added |
| Lighthouse Investment Partners, LLC | 26,776 | $1.48M | 0.08% | +26,776 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 26,815 | $1.49M | 0.01% | −736−2.7% | Reduced |
| Intech Investment Management LLC | 27,040 | $1.50M | 0.02% | +27,040 | New |
| SG Americas Securities, LLC | 27,450 | $1.52M | 0.01% | +18,381+202.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 27,951 | $1.55M | 0.01% | +1,028+3.8% | Added |
| HighTower Advisors, LLC | 29,544 | $1.63M | 0.00% | +201+0.7% | Added |
| Waldron Private Wealth LLC | 29,894 | $1.66M | 0.07% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 30,221 | $1.68M | 0.03% | −3,940−11.5% | Reduced |
| Scientech Research LLC | 30,505 | $1.69M | 0.35% | +30,505 | New |
| XTX Topco Ltd | 31,590 | $1.75M | 0.15% | +31,590 | New |
| UBS Group AG | 31,927 | $1.77M | 0.00% | −128,844−80.1% | Reduced |
| Winton Group Ltd | 32,485 | $1.80M | 0.12% | +18,842+138.1% | Added |
| Mirabella Financial Services LLP | 32,624 | $1.81M | 0.13% | +32,624 | New |
| Janney Montgomery Scott LLC | 32,818 | $1.82M | 0.01% | +5,345+19.5% | Added |
| Beck Capital Management, LLC | 34,229 | $1.90M | 0.52% | +262+0.8% | Added |
| Arizona State Retirement System | 34,838 | $1.93M | 0.01% | −223−0.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 35,608 | $1.97M | 0.05% | +20,700+138.9% | Added |
| Capital Fund Management S.A. | 35,688 | $1.98M | 0.02% | −7,641−17.6% | Reduced |
| ClariVest Asset Management LLC | 38,420 | $2.13M | 0.22% | +5,873+18.0% | Added |
| NEOS Investment Management LLC | 39,996 | $2.22M | 0.09% | +29,502+281.1% | Added |
| State Board of Administration of Florida Retirement System | 40,160 | $2.23M | 0.00% | −1,098−2.7% | Reduced |
| Concentric Capital Strategies, LP | 40,630 | $2.25M | 0.14% | +15,134+59.4% | Added |
| Magnetar Financial LLC | 41,033 | $2.28M | 0.05% | +41,033 | New |
| Envestnet Asset Management Inc | 41,483 | $2.30M | 0.00% | +5,398+15.0% | Added |
| Raymond James Financial Services Advisors, Inc. | 42,049 | $2.33M | 0.00% | +2,144+5.4% | Added |
| Susquehanna Portfolio Strategies, LLC | 44,274 | $2.45M | 0.10% | −12,304−21.7% | Reduced |
| Verition Fund Management LLC | 44,887 | $2.49M | 0.02% | +31,587+237.5% | Added |
| Insight Wealth Strategies, LLC | 45,414 | $2.52M | 0.36% | −1,489−3.2% | Reduced |
| Point72 (DIFC) Ltd | 45,885 | $2.54M | 0.23% | +45,885 | New |
| Ensign Peak Advisors, Inc | 45,891 | $2.54M | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 46,050 | $2.55M | 0.00% | +35,048+318.6% | Added |
| Hancock Whitney Corp | 47,158 | $2.61M | 0.09% | −868−1.8% | Reduced |
| Amalgamated Bank | 47,249 | $2.62M | 0.02% | +6,876+17.0% | Added |
| Jefferies Financial Group Inc. | 47,400 | $2.63M | 0.05% | +5,700+13.7% | Added |
| Public Employees Retirement System of Ohio | 47,617 | $2.64M | 0.01% | +47,052+8,327.8% | Added |
| LPL Financial LLC | 47,663 | $2.64M | 0.00% | +7,205+17.8% | Added |
| Brevan Howard Capital Management LP | 47,823 | $2.65M | 0.17% | +47,823 | New |
| State of New Jersey Common Pension Fund D | 48,618 | $2.70M | 0.01% | −26,491−35.3% | Reduced |
| Covea Finance | 49,000 | $2.72M | 0.12% | −19,000−27.9% | Reduced |
| Yousif Capital Management, LLC | 49,892 | $2.77M | 0.03% | −7,763−13.5% | Reduced |
| Voya Investment Management LLC | 50,245 | $2.79M | 0.00% | −26,373−34.4% | Reduced |
| Register Financial Advisors LLC | 50,353 | $2.79M | 1.41% | −10,800−17.7% | Reduced |
| Marshall Wace, LLP | 51,408 | $2.85M | 0.00% | +41,367+412.0% | Added |
| Maryland State Retirement & Pension System | 53,000 | $2.94M | 0.05% | +7,029+15.3% | Added |
| Treasurer of the State of North Carolina | 53,690 | $2.98M | 0.01% | +53,690 | New |
| Royal Bank of Canada | 56,625 | $3.14M | 0.00% | +4,835+9.3% | Added |
| CoreCommodity Management, LLC | 56,968 | $3.16M | 1.22% | +1,369+2.5% | Added |
| Farmers & Merchants Investments Inc | 58,360 | $3.24M | 0.11% | −2,256−3.7% | Reduced |
| Janus Henderson Group PLC | 60,154 | $3.34M | 0.00% | −653−1.1% | Reduced |
| Buckingham Strategic Partners | 60,388 | $3.35M | 0.09% | −4,942−7.6% | Reduced |
| Louisiana State Employees Retirement System | 62,600 | $3.47M | 0.07% | −600−0.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 62,875 | $3.49M | 0.03% | +20,745+49.2% | Added |
| State of Tennessee, Treasury Department | 63,123 | $3.50M | 0.01% | +27,923+79.3% | Added |
| Natixis Advisors, L.P. | 64,882 | $3.60M | 0.01% | +2,776+4.5% | Added |
| Advisors Asset Management, Inc. | 65,868 | $3.65M | 0.07% | −9,861−13.0% | Reduced |
| NBW Capital LLC | 66,857 | $3.71M | 0.73% | −824−1.2% | Reduced |
| Gotham Asset Management, LLC | 67,075 | $3.72M | 0.05% | +60,830+974.1% | Added |
| Sapience Investments, LLC | 67,989 | $3.77M | 1.93% | −27,123−28.5% | Reduced |
| EAM Investors, LLC | 68,864 | $3.82M | 0.62% | +68,864 | New |
| BNP Paribas Arbitrage, SA | 70,129 | $3.89M | 0.00% | −72,271−50.8% | Reduced |
| Pathstone Holdings, LLC | 71,485 | $3.96M | 0.02% | +145+0.2% | Added |
| Illinois Municipal Retirement Fund | 73,154 | $4.06M | 0.06% | +1,031+1.4% | Added |
| State of Alaska, Department of Revenue | 73,247 | $4.06M | 0.05% | −4,471−5.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 73,924 | $4.10M | 0.22% | +73,924 | New |
| HSBC Holdings PLC | 74,987 | $4.22M | 0.00% | +16,062+27.3% | Added |
| Alberta Investment Management Corp | 77,451 | $4.29M | 0.05% | +17,167+28.5% | Added |
| Van Eck Associates Corp | 77,683 | $4.31M | 0.01% | −18,720−19.4% | Reduced |
| Citigroup Inc | 79,399 | $4.40M | 0.00% | −3,819−4.6% | Reduced |
| Mengis Capital Management, Inc. | 79,952 | $4.43M | 0.90% | −450−0.6% | Reduced |
| The PNC Financial Services Group, Inc. | 80,098 | $4.44M | 0.00% | −6,989−8.0% | Reduced |
| Tower Research Capital LLC (TRC) | 80,505 | $4.46M | 0.08% | +73,076+983.7% | Added |
| PDT Partners, LLC | 85,484 | $4.74M | 0.45% | +50,274+142.8% | Added |
| Oberweis Asset Management Inc | 88,700 | $4.92M | 0.30% | −53,200−37.5% | Reduced |
| Engineers Gate Manager LP | 89,468 | $4.96M | 0.11% | +89,468 | New |
| Apis Capital Advisors, LLC | 94,000 | $5.21M | 3.85% | −272,200−74.3% | Reduced |
| WS Management LLLP | 100,000 | $5.54M | 0.52% | −100,000−50.0% | Reduced |
| First Trust Advisors LP | 100,751 | $5.59M | 0.01% | −16,823−14.3% | Reduced |
| Thrivent Financial for Lutherans | 104,355 | $5.79M | 0.01% | −6,873−6.2% | Reduced |