ATI Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:ATI Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
15 Nov 24	SellUS$1,408,750	Robert Wetherbee	Individual		25,000	US$56.35

Insider Trading Volume

Insider Buying: ATI insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of ATI?
Owner Type	Number of Shares	Ownership Percentage
State or Government	112,770	0.0791%
Individual Insiders	1,339,681	0.939%
General Public	6,254,147	4.38%
Institutions	134,935,991	94.6%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 11.8%.

Top Shareholders

Top 25 shareholders own 67.82% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.6%	Capital Research and Management Company	19,415,069	US$1.1b	2.34%	0.05%
11.1%	BlackRock, Inc.	15,875,457	US$924.4m	2.13%	0.01%
9.33%	The Vanguard Group, Inc.	13,315,096	US$775.3m	0.66%	0.01%
6.48%	FMR LLC	9,247,259	US$538.5m	27.9%	0.03%
3.8%	State Street Global Advisors, Inc.	5,413,734	US$315.2m	-5.3%	0.01%
2.47%	Invesco Ltd.	3,525,181	US$205.3m	2.13%	0.05%
2.2%	Columbia Management Investment Advisers, LLC	3,142,949	US$183.0m	-13.9%	0.04%
2.19%	Frontier Capital Management Co LLC	3,121,211	US$181.7m	-0.35%	1.48%
1.74%	Dimensional Fund Advisors LP	2,475,314	US$144.1m	-1.25%	0.02%
1.37%	Geode Capital Management, LLC	1,952,934	US$113.7m	0.27%	0.01%
1.25%	Federated Hermes, Inc.	1,786,146	US$104.0m	4.9%	0.25%
1.12%	Millennium Management LLC	1,595,016	US$92.9m	-18%	0.07%
1.09%	Norges Bank Investment Management	1,555,497	US$90.6m	0%	0.01%
1.01%	Channing Capital Management, LLC	1,447,484	US$84.3m	-0.45%	2.0%
0.96%	Charles Schwab Investment Management, Inc.	1,371,239	US$79.8m	1.8%	0.01%
0.96%	Bowen, Hanes & Company, Inc.	1,365,180	US$79.5m	-1.32%	1.99%
0.91%	Loomis Sayles & Company, L.P.	1,297,155	US$75.5m	-14.5%	0.09%
0.9%	Allspring Global Investments, LLC	1,289,215	US$75.1m	-1.59%	0.1%
0.9%	D. E. Shaw & Co., L.P.	1,282,341	US$74.7m	15%	0.1%
0.84%	American Century Investment Management Inc	1,201,101	US$69.9m	85.3%	0.03%
0.79%	T. Rowe Price Group, Inc.	1,123,299	US$65.4m	-7.68%	0.01%
0.75%	Emerald Advisers, LLC	1,074,092	US$62.5m	-6.64%	1.3%
0.68%	Morgan Stanley, Investment Banking and Brokerage Investments	970,470	US$56.5m	-7.11%	0.01%
0.68%	Invesco Capital Management LLC	967,577	US$56.3m	-2.65%	0.02%
0.66%	Mirae Asset Global Investments Co., Ltd.	934,351	US$54.4m	-8.92%	0.04%