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 72.28% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
22.5%	Huwa Finanz- Und Beteiligungs AG	1,342,096	CHF67.9m	0.19%	no data
17.3%	Arthur Zwingenberger	1,032,565	CHF52.2m	0.01%	no data
12.3%	Ratikon Privatstiftung	734,986	CHF37.2m	-0.02%	no data
4.15%	Robert Heberlein	247,983	CHF12.5m	-0.04%	no data
3.22%	UBS Asset Management AG	192,411	CHF9.7m	3.01%	no data
2.77%	Credit Suisse Asset Management (Switzerland) Ltd.	165,521	CHF8.4m	-7.57%	0.01%
1.17%	Reichmuth & Co. Integrale Vermoegensverwaltung AG	70,000	CHF3.5m	7.69%	1.42%
1.14%	Tapiola Asset Management Ltd.	68,241	CHF3.5m	0%	0.18%
1.1%	Dimensional Fund Advisors LP	65,727	CHF3.3m	-0.98%	no data
0.87%	Mandatum Life Fund Management S.A.	52,000	CHF2.6m	0%	1.35%
0.67%	Discover Capital GmbH	40,000	CHF2.0m	0%	1.56%
0.59%	LLB Asset Management AG	35,088	CHF1.8m	0%	0.06%
0.55%	BlackRock, Inc.	32,945	CHF1.7m	1.77%	no data
0.5%	Nick Huber	29,666	CHF1.5m	9.28%	no data
0.49%	ZKB Asset Management	29,126	CHF1.5m	0%	no data
0.44%	Fondita Rahastoyhtio AB	26,167	CHF1.3m	0%	0.24%
0.37%	Valiant Bank AG, Asset Management Arm	22,378	CHF1.1m	0%	0.13%
0.36%	Zürcher Kantonalbank, Investment Arm	21,450	CHF1.1m	0%	0.01%
0.33%	Banque Cantonale De Genève, Asset Management Arm	19,425	CHF982.9k	0%	0.07%
0.32%	Serafin Asset Management AG	18,872	CHF954.9k	76.4%	0.21%
0.28%	Berner Kantonalbank, Asset Management Arm	16,767	CHF848.4k	0%	0.12%
0.27%	Swiss Rock Asset Management AG	15,944	CHF806.8k	3.91%	0.1%
0.24%	Pictet Asset Management Limited	14,476	CHF732.5k	0%	no data
0.22%	Rieter Fischer Partners	12,873	CHF651.4k	0%	0.33%
0.21%	PEH Wertpapier AG	12,500	CHF632.5k	0%	0.06%