Adecco Group 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 1ADEN?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	9,490	0.00548%
Individual Insiders	404,549	0.233%
Institutions	81,207,781	46.9%
General Public	91,700,129	52.9%

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

Top Shareholders

Top 25 shareholders own 43.35% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
15.3%	Silchester International Investors LLP	26,518,675	€453.3m	5.05%	1.95%
4.75%	UBS Asset Management AG	8,224,673	€140.6m	-0.74%	0.01%
3.87%	The Vanguard Group, Inc.	6,699,170	€114.5m	0.07%	no data
3.51%	BlackRock, Inc.	6,088,937	€104.1m	-6.07%	no data
3.43%	Schroder Investment Management Limited	5,941,707	€101.6m	0%	0.05%
2.54%	Dimensional Fund Advisors LP	4,408,263	€75.4m	3.2%	0.01%
1.49%	Norges Bank Investment Management	2,578,446	€44.1m	0%	no data
1.09%	JP Morgan Asset Management	1,891,276	€32.3m	1.27%	no data
1.05%	Impax Asset Management Group Plc	1,820,359	€31.1m	0%	0.13%
0.93%	Hartford Funds Management Company, LLC	1,604,067	€27.4m	8.9%	0.09%
0.78%	AQR Capital Management, LLC	1,357,578	€23.2m	0%	0.01%
0.62%	Altrinsic Global Advisors, LLC	1,080,129	€18.5m	-3.47%	0.14%
0.47%	Wellington Management Group LLP	821,367	€14.0m	1.8%	no data
0.45%	State Street Global Advisors, Inc.	776,864	€13.3m	0.23%	no data
0.4%	GAM Holding AG	693,632	€11.9m	0%	0.24%
0.36%	Geode Capital Management, LLC	630,955	€10.8m	-1.99%	no data
0.36%	Aberdeen Group Plc	625,450	€10.7m	0%	0.01%
0.34%	Victory Capital Management Inc.	588,712	€10.1m	0%	0.01%
0.27%	Phoenix Unit Trust Managers Limited	475,460	€8.1m	0%	0.02%
0.27%	American Century Investment Management Inc	464,721	€7.9m	0%	no data
0.26%	Grantham Mayo Van Otterloo & Co. LLC	452,123	€7.7m	0.45%	0.02%
0.24%	M&G Investment Management Limited	410,000	€7.0m	0%	0.01%
0.23%	Deutsche Asset & Wealth Management	404,006	€6.9m	0%	no data
0.17%	Legal & General Investment Management Limited	298,607	€5.1m	0%	no data
0.16%	KBC Asset Management NV	281,774	€4.8m	0%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/05/24 23:25
End of Day Share Price	2026/05/22 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

Adecco Group AG is covered by 32 analysts. 16 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
Gerhard Schwarz	Baader Helvea Equity Research
Paul Daniel Sullivan	Barclays
Afonso Osorio	Barclays