Lonza 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 LONN?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	34,450	0.0488%
Institutions	35,291,422	50%
General Public	35,310,675	50%

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

Top Shareholders

Top 25 shareholders own 37.91% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.4%	BlackRock, Inc.	7,335,172	CHF 4.3b	0%	0.08%
6.59%	UBS Asset Management AG	4,651,468	CHF 2.7b	0%	0.28%
4.09%	The Vanguard Group, Inc.	2,887,659	CHF 1.7b	1.4%	0.03%
3.14%	Norges Bank Investment Management	2,215,321	CHF 1.3b	0%	0.12%
1.36%	Invesco Ltd.	959,996	CHF 561.4m	3.46%	0.18%
1.01%	Amundi Asset Management SAS	713,501	CHF 417.3m	-0.02%	0.09%
0.93%	JP Morgan Asset Management	655,038	CHF 383.1m	16.7%	0.05%
0.82%	Comgest S.A.	576,798	CHF 337.3m	0%	1.78%
0.82%	Assenagon Asset Management S.A.	576,166	CHF 336.9m	0%	0.6%
0.77%	Pictet Asset Management Limited	543,038	CHF 317.6m	0.52%	0.26%
0.73%	Geode Capital Management, LLC	514,877	CHF 301.1m	0.47%	0.02%
0.7%	Alecta Pensionsförsäkring, ömsesidigt	494,767	CHF 289.3m	0%	0.71%
0.67%	Deutsche Asset & Wealth Management	472,344	CHF 276.2m	0%	0.09%
0.62%	Walter Scott & Partners Limited	438,180	CHF 256.2m	-4.16%	0.72%
0.59%	Zürcher Kantonalbank, Investment Arm	415,553	CHF 243.0m	0%	1.98%
0.59%	Dimensional Fund Advisors LP	414,767	CHF 242.6m	11.8%	0.04%
0.58%	Baillie Gifford & Co.	409,013	CHF 239.2m	0.32%	0.13%
0.57%	Union Asset Management Holding AG	403,561	CHF 236.0m	0%	0.21%
0.57%	Vontobel Asset Management AG	403,386	CHF 235.9m	0%	1.37%
0.48%	ZKB Asset Management	341,761	CHF 199.9m	0.4%	0.45%
0.43%	Artisan Partners Limited Partnership	306,662	CHF 179.3m	-3.22%	0.16%
0.39%	SBI Funds Management Limited	278,300	CHF 162.8m	-20.8%	0.21%
0.37%	AXA Investment Managers S.A.	259,753	CHF 151.9m	0%	0.34%
0.36%	Deka Investment GmbH	257,199	CHF 150.4m	0.31%	0.15%
0.36%	Carmignac Gestion SA	255,738	CHF 149.6m	0%	1.36%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/11 02:57
End of Day Share Price	2025/05/09 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

Lonza Group AG is covered by 49 analysts. 22 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
Martin Schnee	AlphaValue
Charles Pitman	Barclays
Charles Pitman	Barclays