Atos 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 ATOP?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	2,510	0.0132%
Employee Share Scheme	13,461	0.0708%
Private Companies	585,921	3.08%
Institutions	2,480,896	13%
Hedge Funds	2,570,595	13.5%
General Public	13,369,325	70.3%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 171291.2%.

Top Shareholders

Top 25 shareholders own 29.88% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.64%	D. E. Shaw & Co., L.P.	1,452,754	€53.6m	0%	0.08%
5.88%	Tresidor Investment Management LLP	1,117,841	€41.2m	0%	94.6%
5.03%	ING Groep NV, Insurance and Banking Investments	956,726	€35.3m	0%	0.23%
4.21%	Melqart Asset Management (Uk) Ltd	800,403	€29.5m	0%	5.07%
3.08%	D. E. Shaw Galvanic Cayman C-2, Ltd.	585,357	€21.6m	0%	no data
2.45%	Barclays PLC Private Banking & Investment Banking Investment	466,521	€17.2m	0%	0.01%
0.74%	Barclays Bank PLC, Wealth and Investment Management Division	140,531	€5.2m	0%	0.05%
0.52%	Waystone Management Company (IE) Limited	99,254	€3.7m	0%	6.52%
0.21%	Barclays Bank PLC, Securities Investments	39,321	€1.5m	0%	no data
0.071%	Atos SE, Employee Share Investment Plan	13,461	€496.5k	4,040%	no data
0.017%	Lincoln Financial Investments Corporation	3,241	€119.6k	0%	no data
0.011%	Amundi Asset Management SAS	2,128	€78.5k	6,350%	no data
0.0036%	Merrill Lynch & Co. Inc., Banking Investments	678	€25.0k	67,700%	no data
0.0035%	Morgan Stanley Investment Management Inc.	671	€24.8k	0%	no data
0.0029%	JPMorgan Chase & Co, Brokerage and Securities Investments	556	€20.5k	0%	no data
0.0028%	Onepoint, société par actions simplifiée	541	€19.9k	0%	no data
0.0026%	Joanna Dziubak	500	€18.5k	0%	no data
0.0026%	Laurent Collet-Billon	500	€18.5k	49,900%	no data
0.0026%	Sujatha Chandrasekaran	500	€18.5k	49,900%	no data
0.0026%	Jean-Jacques Morin	500	€18.5k	49,900%	no data
0.0026%	Francoise Mercadal-Delasalles	500	€18.5k	49,900%	no data
0.0018%	American Century Investment Management Inc	338	€12.5k	0%	no data
0.0011%	Legal & General Investment Management Limited	208	€7.6k	0%	no data
0.00056%	Mandarine Gestion	107	€3.9k	0%	no data
0.00051%	Norges Bank Investment Management	97	€3.6k	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/04/29 09:57
End of Day Share Price	2025/01/30 00:00
Earnings	2024/12/31
Annual Earnings	2024/12/31

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

Atos SE is covered by 34 analysts. 4 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
Hélène Coumes	AlphaValue
Alexander Tout	Arete Research Services LLP
Raimo Lenschow	Barclays