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.
Q3 2025 vs. Q2 2025
How the institutions holding Ati Inc changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Of which not filed for Q3 2025 | Q3 2025 | Change |
|---|---|---|---|---|
| Holders | 473 | 6 | 470 | +3 |
| Shares | 134.0M | 1.78M | 128.8M | −3.45M (−2.6%) |
| Value | $11.6B | $153.4M | $10.5B | −$931.7M (−8.2%) |
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (90)
Institutions that held Ati Inc at the end of Q3 2025 but not at the end of Q2 2025.
Sold out (87)
Institutions that held Ati Inc at the end of Q2 2025 and filed for Q3 2025 without it.
Not filed for Q3 2025 yet (6)
Institutions that held Ati Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Norges Bank | 1,699,392 | $146.7M |
| NBW Capital LLC | 73,557 | $6.35M |
| Avantax Advisory Services, Inc. | 2,944 | $254.2K |
| First Horizon Advisors, Inc. | 163 | $14.1K |
| Iron Horse Wealth Management, LLC | 92 | $7.94K |
| Parkworth Wealth Management, Inc. | 10 | $863 |