ATI INC (ATI)

6 tracked managers currently hold ATI on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.

Sorted by reported value on the latest filing.

Manager Period Change Value Weight Prev weight Shares Δ shares
Point72 Asset Management, L.P. Q2 2026 TRIM $244.5M 0.4 % 0.5 % 1,240,348 -692,231
VIKING GLOBAL INVESTORS LP Q2 2026 TRIM $227.4M 0.6 % 1.4 % 1,153,880 -2,178,963
D. E. Shaw & Co., Inc. Q2 2026 TRIM $160.8M 0.1 % 0.2 % 815,585 -927,024
TWO SIGMA INVESTMENTS, LP Q2 2026 ADD $125.5M 0.1 % 0.0 % 636,671 +618,896
CITADEL ADVISORS LLC Q2 2026 ADD $98.0M 0.1 % 0.0 % 497,418 +194,122
Bridgewater Associates, LP Q2 2026 ADD $22.7M 0.1 % 0.0 % 114,940 +92,990