Interroll Holding 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 INRN?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	34,275	4.13%
Individual Insiders	92,257	11.1%
Institutions	349,663	42.2%
General Public	352,912	42.6%

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

Top Shareholders

Top 25 shareholders own 53.08% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.32%	Marco Ghisalberti	69,004	CHF 168.7m	0%	no data
7.92%	UBS Asset Management AG	65,701	CHF 160.6m	0%	0.01%
6.95%	EGS Beteiligungen AG	57,627	CHF 140.9m	0%	18.96%
4.13%	Stiftung Erlebnispark Fördertechnik Ggmbh	34,275	CHF 83.8m	0%	no data
3.3%	The Vanguard Group, Inc.	27,335	CHF 66.8m	-0.04%	no data
3.26%	Swisscanto Asset Management Ltd.	27,026	CHF 66.1m	0%	0.9%
2.65%	Paul Zumbuhl	21,966	CHF 53.7m	0%	no data
2.15%	J. Safra Sarasin Investmentfonds Ltd	17,862	CHF 43.7m	0%	3.79%
1.85%	Pictet Asset Management Limited	15,378	CHF 37.6m	0%	0.03%
1.82%	Norges Bank Investment Management	15,057	CHF 36.8m	10.3%	no data
1.3%	Dimensional Fund Advisors LP	10,761	CHF 26.3m	-1.04%	no data
1.27%	ZKB Asset Management	10,564	CHF 25.8m	0%	0.05%
1.22%	Vontobel Asset Management AG	10,104	CHF 24.7m	0%	0.14%
1.19%	GAM Holding AG	9,844	CHF 24.1m	0%	0.37%
0.97%	Banque Cantonale de Genève SA	8,037	CHF 19.7m	0%	1.45%
0.73%	Allianz Asset Management GmbH	6,017	CHF 14.7m	0%	0.02%
0.68%	Union Bancaire Privée, UBP SA	5,639	CHF 13.8m	0%	0.24%
0.63%	Aberdeen Group Plc	5,236	CHF 12.8m	0%	0.01%
0.61%	Zürcher Kantonalbank	5,054	CHF 12.4m	0%	0.09%
0.58%	Pax Asset Management AG	4,800	CHF 11.7m	0%	1.18%
0.43%	Reichmuth & Co. Integrale Vermoegensverwaltung AG	3,600	CHF 8.8m	0%	3.42%
0.36%	Deka Investment GmbH	2,977	CHF 7.3m	0%	0.01%
0.28%	Joh. Berenberg, Gossler & Co. KG	2,296	CHF 5.6m	-28.7%	0.3%
0.24%	Janus Henderson Group plc	1,987	CHF 4.9m	0%	no data
0.23%	Privatbank Von Graffenried AG	1,912	CHF 4.7m	0%	0.97%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/10/13 11:49
End of Day Share Price	2025/10/10 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

Interroll Holding AG is covered by 13 analysts. 5 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
Volker Bosse	Baader Helvea Equity Research
Peter Rothenaicher	Baader Helvea Equity Research
Zana Mamelli	Baader Helvea Equity Research