BlackRock, Inc.

13F Holdings History for ATI INC - Common Stock (ATI)

Symbol: ATI on NYSE
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 13.9M shares
Security Ownership: 10.1%

Shares, Excluding Options vs Price

Value, Excluding Options

BlackRock, Inc. ownership in ATI INC Common Stock (ATI)

2025-10-03 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 13.9M shares of ATI INC Common Stock (ATI). This represents 10.1% percent ownership of the company. In their previous filing dated 2025-07-17, BlackRock, Inc. had reported owning 13.9M shares, indicating a decrease of -0.16% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
BlackRock, Inc.	10.1%	+2%	$1.08B	13.9M	-21,907	-0.16%	$77.63	13G/A	9/30/2025	3 Oct 2025 11:28:48
BlackRock, Inc.	9.9%	+13.3%	$957M	13.9M	+1,658,017	+13.5%	$68.80	13G/A	6/30/2025	17 Jul 2025 19:44:53
BlackRock, Inc.	8.7%		$568M	12.3M			$46.38	13G/A	3/31/2025	17 Apr 2025 09:35:29

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	0.02%	+0%	$1.29B	14.9M	+1,833,340	+14%	$86.34	Q2 2025
3/31/2025	0.01%	-0.01%	$682M	13.1M	-4,724,355		$52.03	Q1 2025
12/31/2024	0.02%	+0%	$982M	17.8M	+1,977,587	+12.5%	$55.04	Q4 2024
9/30/2024	0.02%		$1.06B	15.9M			$66.91	Q3 2024

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.