Acerinox Ownership

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

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ACE1?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	149,602	0.06%
State or Government	8,801,539	3.53%
Private Companies	14,237,050	5.71%
VC/PE Firms	48,096,793	19.3%
Institutions	64,043,566	25.7%
General Public	113,992,821	45.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 49.32% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
19.3%	Corporación Financiera Alba, S.A.	48,096,793	CHF 693.0m	0%	no data
5.71%	Danimar 1990 S.L.	14,237,050	CHF 205.1m	0%	no data
3.53%	The Industrial Development Corporation of South Africa Limited	8,801,539	CHF 126.8m	0%	no data
2.97%	Vanguard Capital Management, LLC	7,415,692	CHF 106.9m	0.94%	no data
2.85%	Dimensional Fund Advisors LP	7,116,478	CHF 102.5m	0.87%	0.02%
2.05%	Norges Bank Investment Management	5,120,183	CHF 73.8m	0%	0.01%
1.66%	BlackRock, Inc.	4,129,300	CHF 59.5m	0.97%	no data
1.36%	American Century Investment Management Inc	3,400,172	CHF 49.0m	11.9%	0.03%
0.92%	Invesco Ltd.	2,298,303	CHF 33.1m	-18.2%	0.01%
0.89%	Janus Henderson Group plc	2,216,657	CHF 31.9m	34.2%	0.02%
0.89%	Capital Research and Management Company	2,216,053	CHF 31.9m	-47.7%	no data
0.84%	Vanguard Fiduciary Trust Company	2,082,739	CHF 30.0m	0.5%	0.01%
0.81%	Santander Asset Management SA SGIIC	2,028,835	CHF 29.2m	0%	0.23%
0.66%	Amundi Asset Management SAS	1,640,513	CHF 23.6m	9.53%	0.01%
0.65%	Deka Investment GmbH	1,613,100	CHF 23.2m	0%	0.03%
0.64%	Cartesio Inversiones, S.G.I.I.C., S.A.	1,606,939	CHF 23.2m	0%	6.65%
0.56%	Magallanes Value Investors, S.A., SGIIC	1,407,355	CHF 20.3m	0%	1.03%
0.54%	The Goldman Sachs Group, Inc.	1,358,367	CHF 19.6m	-81.8%	0.01%
0.52%	BBVA Asset Management, S.A., S.G.I.I.C	1,297,394	CHF 18.7m	0%	0.11%
0.49%	Merrill Lynch, Pierce, Fenner & Smith Incorporated	1,222,038	CHF 17.6m	0%	0.01%
0.38%	Charles Schwab Investment Management, Inc.	952,727	CHF 13.7m	1.56%	no data
0.37%	W1M Investment Management Limited	914,117	CHF 13.2m	0%	0.18%
0.25%	Abante Asesores Gestion	623,053	CHF 9.0m	0%	3.61%
0.24%	Argenta Bank- en Verzekeringsgroep nv	589,101	CHF 8.5m	0%	0.32%
0.23%	State Street Global Advisors, Inc.	572,976	CHF 8.3m	-11.3%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/26 02:13
End of Day Share Price	2026/06/26 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Acerinox, S.A. is covered by 28 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
null null	Banco de Sabadell. S.A.
Robert Jackson	Banco Santander
Tom Zhang	Barclays