COLTENE Holding Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

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

Top 25 shareholders own 71.78% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
22.5%	Huwa Finanz- Und Beteiligungs AG	1,342,096	CHF 62.9m	0%	no data
17.3%	Arthur Zwingenberger	1,032,565	CHF 48.4m	0%	no data
12.3%	Ratikon Privatstiftung	734,986	CHF 34.5m	0%	no data
6.09%	UBS Asset Management AG	363,899	CHF 17.1m	89.1%	no data
4.15%	Robert Heberlein	247,983	CHF 11.6m	0%	no data
1.17%	Reichmuth & Co. Integrale Vermoegensverwaltung AG	70,000	CHF 3.3m	0%	1.26%
1.14%	Tapiola Asset Management Ltd.	68,241	CHF 3.2m	0%	0.17%
0.99%	Dimensional Fund Advisors LP	59,051	CHF 2.8m	-12.3%	no data
0.87%	Mandatum Life Fund Management S.A.	52,000	CHF 2.4m	0%	1.23%
0.59%	LLB Asset Management AG	35,088	CHF 1.6m	0%	0.05%
0.59%	Discover Capital GmbH	35,000	CHF 1.6m	0%	1.14%
0.5%	Nick Huber	29,666	CHF 1.4m	0%	no data
0.48%	ZKB Asset Management	28,681	CHF 1.3m	-1.53%	no data
0.44%	Fondita Rahastoyhtio AB	26,167	CHF 1.2m	0%	0.21%
0.36%	Zürcher Kantonalbank, Investment Arm	21,450	CHF 1.0m	0%	0.01%
0.33%	Banque Cantonale De Genève, Asset Management Arm	19,425	CHF 911.0k	0%	0.06%
0.32%	Serafin Asset Management AG	18,872	CHF 885.1k	0%	0.19%
0.3%	Valiant Bank AG, Asset Management Arm	17,898	CHF 839.4k	-17.5%	0.09%
0.27%	Swiss Rock Asset Management AG	15,944	CHF 747.8k	0%	0.09%
0.25%	Pictet Asset Management Limited	14,842	CHF 696.1k	0%	no data
0.22%	Rieter Fischer Partners	12,873	CHF 603.7k	0%	0.3%
0.21%	PEH Wertpapier AG	12,500	CHF 586.3k	0%	0.05%
0.18%	Principal Vermoegensverwaltung AG	10,500	CHF 492.5k	0%	0.51%
0.17%	BlackRock, Inc.	10,335	CHF 484.7k	-70.1%	no data
0.16%	Altrafin Advisory AG	9,380	CHF 439.9k	0%	0.12%