SGS 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 SGSN?
Owner Type	Number of Shares	Ownership Percentage
Public Companies	27,931,690	14.4%
Institutions	71,713,613	37%
General Public	93,920,333	48.5%

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

Top Shareholders

Top 25 shareholders own 44.2% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.4%	Groupe Bruxelles Lambert SA	27,931,690	CHF 2.5b	-19.6%	43.26%
6.19%	UBS Asset Management AG	11,982,308	CHF 1.1b	0%	0.09%
4.64%	BlackRock, Inc.	8,974,305	CHF 813.3m	1.75%	0.01%
3.74%	The Vanguard Group, Inc.	7,239,147	CHF 656.0m	3.83%	0.01%
3.03%	Swisscanto Asset Management Ltd.	5,861,121	CHF 531.1m	2.87%	7.05%
2.26%	Norges Bank Investment Management	4,366,407	CHF 395.7m	31.3%	0.03%
1.21%	Deutsche Asset & Wealth Management	2,349,833	CHF 212.9m	-2.13%	0.06%
0.99%	Geode Capital Management, LLC	1,921,283	CHF 174.1m	4%	0.01%
0.84%	ZKB Asset Management	1,633,652	CHF 148.0m	0%	0.29%
0.62%	Dimensional Fund Advisors LP	1,203,998	CHF 109.1m	1.13%	0.02%
0.59%	Vontobel Asset Management AG	1,150,583	CHF 104.3m	0%	0.59%
0.56%	Evenlode Investment Management Limited	1,081,711	CHF 98.0m	0%	2.14%
0.52%	Artisan Partners Limited Partnership	1,000,791	CHF 90.7m	-3.13%	0.07%
0.51%	Janus Henderson Group plc	981,302	CHF 88.9m	41.6%	0.04%
0.51%	Amundi Asset Management SAS	979,211	CHF 88.7m	0%	0.02%
0.48%	Deka Investment GmbH	920,366	CHF 83.4m	2.2%	0.08%
0.46%	Zürcher Kantonalbank	894,054	CHF 81.0m	0%	0.59%
0.4%	zCapital AG	782,419	CHF 70.9m	0%	4.12%
0.4%	Pictet Asset Management Limited	776,933	CHF 70.4m	0%	0.06%
0.37%	Charles Schwab Investment Management, Inc.	710,306	CHF 64.4m	6.01%	0.01%
0.33%	State Street Global Advisors, Inc.	648,314	CHF 58.7m	11.6%	no data
0.32%	Assenagon Asset Management S.A.	610,900	CHF 55.4m	562%	0.09%
0.28%	AXA Investment Managers S.A.	544,573	CHF 49.3m	-0.41%	0.1%
0.27%	JP Morgan Asset Management	529,369	CHF 48.0m	0.93%	0.01%
0.25%	Raiffeisen Kapitalanlage-Gesellschaft m.b.H.	490,788	CHF 44.5m	0%	0.42%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/11/03 04:21
End of Day Share Price	2025/10/31 00:00
Earnings	2025/06/30
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

SGS SA is covered by 39 analysts. 17 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
Christian Weiz	Baader Helvea Equity Research
James Rosenthal	Barclays
Paul Daniel Sullivan	Barclays