ATI INC

ATI INCATIEarnings & Financial Report

NYSE · Materials · Steel Pipe & Tubes

ATI Technologies Inc. was a Canadian semiconductor technology corporation based in Markham, Ontario, that specialized in the development of graphics processing units and chipsets. Founded in 1985, the company listed publicly in 1993 and was acquired by AMD in 2006. As a major fabless semiconductor company, ATI conducted research and development in-house and outsourced the manufacturing and assembly of its products. With the decline and eventual bankruptcy of 3dfx in 2000, ATI and its chief ri...

Top Holders

Holder% OwnedSharesChangeAs of
BlackRock, Inc.12.80%
15.9M
flat2024-11-08
The Vanguard Group11.13%
14.2M
2024-02-13
FMR LLC8.03%
10.0M
2024-11-12
OF ABOVE PERSONS2.50%
3.2M
flat2024-02-14

Insider Transactions

Net 90d: $1.37M · buys $4.20M / sells $5.56M
Range:
Action:
Role:
InsiderRoleAction
2026-03-09Morehouse David JDirectorSell (open market)
1.3K
$153.11$196.7K
2026-03-09Morehouse David JDirectorSell (open market)
5.3K
$154.53$822.7K
2026-02-17WETHERBEE ROBERT SExecutive ChairmanSell (open market)
12.4K
$144.01$1.79M
2026-02-17WETHERBEE ROBERT SExecutive ChairmanSell (open market)
8.4K
$145.17$1.22M
2026-02-17WETHERBEE ROBERT SExecutive ChairmanSell (open market)
28.7K
$146.07$4.20M
2026-02-17BALL M LEROYDirectorGift
350
$0.00$0
2026-02-10WETHERBEE ROBERT SExecutive ChairmanSell (open market)
10.4K
$146.67$1.53M
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