ATI INC
Institutional investors holding ATI
| Investor | Weight | Quarter |
|---|---|---|
| Mario Cibelli | 2.88% | 2026Q1 |
| Viking Global Investors | 1.36% | 2026Q1 |
| Alex Roepers | 0.31% | 2019Q4 |
| Meridian / ArrowMark | 0.15% | 2010Q4 |
| Christopher Davis | 0.06% | 2016Q1 |
| Kenneth Fisher | 0.05% | 2026Q1 |
| First Eagle Investment Management | 0.00% | 2022Q1 |
Congressional data coming soon
16
Total trades
$6.4M
Volume
9
Buys
7
Sells
Last trade: May 19, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
Congressional trade data is being sourced and will appear here shortly.
| May 19, 2026 |
| Jean Lydon-Rodgers |
| Buy |
| – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 19, 2026 | Jean Lydon-Rodgers | Buy | – |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $200K |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $870K |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $528K |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $1.0M |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $414K |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $1.9M |
| May 11, 2026 | Jean Lydon-Rodgers | Sell | $1.4M |