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 2025
Institutional positions in Ati Inc as of Mar 31, 2025. 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
- 426
- +29 vs. Q4 2024
- Shares held
- 134.1M
- −1.96M (−1.4%) vs. Q4 2024
- Total value
- $6.97B
- −$518.0M (−6.9%) vs. Q4 2024
- New holders
- 89
- 161 more added
- Sold out
- 60
- 119 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ati Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harvest Fund Management Co., Ltd | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 1 | $52 | 0.00% | 00.0% | Unchanged |
| ROSS\JOHNSON & Associates LLC | 1 | $52 | 0.00% | +1 | New |
| TFC Financial Management | 1 | $53 | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 2 | $105 | 0.00% | 00.0% | Unchanged |
| Valued Wealth Advisors LLC | 3 | $157 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 3 | $157 | 0.00% | +3 | New |
| Parkworth Wealth Management, Inc. | 4 | $208 | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 4 | $208 | 0.00% | +4 | New |
| Garde Capital, Inc. | 5 | $261 | 0.00% | +5 | New |
| True Wealth Design, LLC | 6 | $313 | 0.00% | +5+500.0% | Added |
| Larson Financial Group LLC | 8 | $416 | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 10 | $520 | 0.00% | +10 | New |
| Richardson Financial Services Inc. | 10 | $520 | 0.00% | +10 | New |
| Eq Wealth Advisors, LLC | 10 | $520 | 0.00% | +10 | New |
| Riggs Asset Managment Co. Inc. | 10 | $521 | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 12 | $624 | 0.00% | −93−88.6% | Reduced |
| Atlantic Trust, LLC | 13 | $677 | 0.00% | +13 | New |
| Bokf, NA | 14 | $728 | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 15 | $780 | 0.00% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 16 | $832 | 0.00% | +11+220.0% | Added |
| Fortitude Family Office, LLC | 17 | $885 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 18 | $937 | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 19 | $989 | 0.00% | +19 | New |
| Nova Wealth Management, Inc. | 19 | $989 | 0.00% | +19 | New |
| Capital A Wealth Management, LLC | 25 | $1.30K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 25 | $1.30K | 0.00% | +2+8.7% | Added |
| TD Private Client Wealth LLC | 27 | $1.41K | 0.00% | +27 | New |
| Wolff Wiese Magana LLC | 30 | $1.56K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 31 | $1.61K | 0.00% | +5+19.2% | Added |
| IFP Advisors, Inc | 32 | $1.67K | 0.00% | 00.0% | Unchanged |
| Pinnacle Bancorp, Inc. | 34 | $1.77K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 35 | $1.82K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 36 | $1.87K | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 37 | $1.93K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 38 | $2.00K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 40 | $2.00K | 0.00% | +40 | New |
| Tortoise Investment Management, LLC | 50 | $2.60K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 51 | $2.65K | 0.00% | −31−37.8% | Reduced |
| Bare Financial Services, Inc | 52 | $2.71K | 0.00% | +52 | New |
| Central Trust Co | 63 | $3.28K | 0.00% | 00.0% | Unchanged |
| Moisand Fitzgerald Tamayo, LLC | 70 | $3.64K | 0.00% | 00.0% | Unchanged |
| Iron Horse Wealth Management, LLC | 92 | $4.79K | 0.00% | +92 | New |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 93 | $4.84K | 0.00% | −47−33.6% | Reduced |
| Caldwell Sutter Capital, Inc. | 100 | $5.20K | 0.00% | 00.0% | Unchanged |
| High Note Wealth, LLC | 101 | $5.25K | 0.00% | −2−1.9% | Reduced |
| Hollencrest Capital Management | 118 | $6.13K | 0.00% | 00.0% | Unchanged |
| Vermillion & White Wealth Management Group, LLC | 130 | $6.76K | 0.00% | +130 | New |
| Private Wealth Management Group, LLC | 135 | $7.03K | 0.00% | −1−0.7% | Reduced |
| Boston Private Wealth LLC | 143 | $7.44K | 0.00% | +143 | New |
| Motco | 150 | $7.80K | 0.00% | +150 | New |
| GHP Investment Advisors, Inc. | 151 | $7.86K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 175 | $9.11K | 0.00% | +5+2.9% | Added |
| Rothschild Investment LLC | 184 | $9.57K | 0.00% | +5+2.8% | Added |
| Natixis | 200 | $10.1K | 0.00% | +200 | New |
| Parkside Financial Bank & Trust | 200 | $10.4K | 0.00% | +131+189.9% | Added |
| Global X Japan Co., Ltd. | 207 | $10.8K | 0.00% | +1+0.5% | Added |
| Massmutual Trust Co FSB | 215 | $11.2K | 0.00% | −26−10.8% | Reduced |
| Covestor Ltd | 250 | $13.0K | 0.01% | +8+3.3% | Added |
| J.Safra Asset Management Corp | 253 | $13.2K | 0.00% | +13+5.4% | Added |
| Clearstead Advisors, LLC | 260 | $13.5K | 0.00% | +2+0.8% | Added |
| UMA Financial Services, Inc. | 278 | $14.5K | 0.00% | 00.0% | Unchanged |
| Sierra Ocean, LLC | 279 | $14.5K | 0.01% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 282 | $14.7K | 0.00% | +276+4,600.0% | Added |
| Golden State Wealth Management, LLC | 292 | $15.2K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 335 | $17.6K | 0.00% | +65+24.1% | Added |
| Assetmark, Inc | 360 | $18.7K | 0.00% | +345+2,300.0% | Added |
| Ci Investments Inc. | 356 | $19.0K | 0.00% | +16+4.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 369 | $19.2K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 371 | $20.4K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 413 | $21.5K | 0.00% | +306+286.0% | Added |
| Optiver Holding B.V. | 426 | $22.2K | 0.00% | +426 | New |
| Hemington Wealth Management | 460 | $23.0K | 0.00% | +58+14.4% | Added |
| Nomura Asset Management Co Ltd | 460 | $23.9K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 549 | $27.8K | 0.00% | +98+21.7% | Added |
| Cedar Mountain Advisors, LLC | 535 | $27.8K | 0.01% | 00.0% | Unchanged |
| WPG Advisers, LLC | 551 | $28.7K | 0.03% | +101+22.4% | Added |
| CIBC Private Wealth Group, LLC | 686 | $28.8K | 0.00% | +16+2.4% | Added |
| Richards, Merrill & Peterson, Inc. | 603 | $31.4K | 0.02% | 00.0% | Unchanged |
| MAI Capital Management | 627 | $32.6K | 0.00% | −20−3.1% | Reduced |
| Bessemer Group Inc | 662 | $34.0K | 0.00% | +386+139.9% | Added |
| Financial Network Wealth Management LLC | 693 | $36.0K | 0.01% | +693 | New |
| Johnson Financial Group, Inc. | 700 | $36.4K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 700 | $36.4K | 0.01% | 00.0% | Unchanged |
| WFA Asset Management Corp | 800 | $40.9K | 0.02% | 00.0% | Unchanged |
| Headlands Technologies LLC | 896 | $46.6K | 0.01% | +896 | New |
| Parallel Advisors, LLC | 920 | $47.9K | 0.00% | +18+2.0% | Added |
| Capital Analysts, LLC | 1,013 | $53.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,124 | $58.5K | 0.00% | +603+115.7% | Added |
| Coldstream Capital Management Inc | 1,160 | $60.4K | 0.00% | +1,160 | New |
| Farther Finance Advisors, LLC | 1,316 | $69.2K | 0.00% | +1,062+418.1% | Added |
| JFS Wealth Advisors, LLC | 1,335 | $69.5K | 0.00% | +2+0.2% | Added |
| CWM, LLC | 1,407 | $73.0K | 0.00% | −28,455−95.3% | Reduced |
| EverSource Wealth Advisors, LLC | 1,541 | $80.2K | 0.00% | −188−10.9% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,545 | $80.4K | 0.00% | +120+8.4% | Added |
| Umb Bank N A | 1,579 | $82.2K | 0.00% | +731+86.2% | Added |
| Versant Capital Management, Inc | 1,635 | $85.1K | 0.01% | +453+38.3% | Added |
| Quarry LP | 1,770 | $92.1K | 0.02% | +1,211+216.6% | Added |
| Park Square Financial Group, LLC | 1,968 | $102.4K | 0.08% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 2,194 | $111.8K | 0.01% | −212−8.8% | Reduced |