ALLEGHENY TECHNOLOGIES INC (ATI) — Hedge Fund Ownership Q1 2026
ATI
- ALLEGHENY TECHNOLOGIES INC (ATI) is held by 1 of 82 tracked hedge funds, with Viking Global Investors (1%) holding the largest stake, indicating limited hedge fund interest relative to peers.
- New position in ATI stock was initiated by Viking Global Investors (1%).
| # | Fund | % of Portfolio † | Shares † | Shares vs Prior Quarter † | Shares vs Prior Year † | Aggregate Value † | Reported Price * | Option |
|---|---|---|---|---|---|---|---|---|
| 1 |
Viking Global Investors Andreas Halvorsen
|
1.36% | 3.3M | NEW | — | $484.8M | $145.46 | — |
| 1 | Total | — | 3.3M | — | — | $484.8M | — | — |
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.