Autoneum 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 been diluted in the past year, with total shares outstanding growing by 24.9%.

Top 25 shareholders own 96.39% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
53.6%	Michael Pieper	3,107,580	CHF468.6m	0%	no data
16.3%	Peter Spuhler	944,404	CHF142.4m	25%	no data
10.3%	BZ Bank Aktiengesellschaft, Asset Management Arm	598,908	CHF90.3m	131%	35.31%
2.48%	Norges Bank Investment Management	143,654	CHF21.7m	0%	no data
2.47%	Martin Haefner	143,317	CHF21.6m	0%	no data
2.35%	Dimensional Fund Advisors LP	136,399	CHF20.6m	0.86%	no data
2.35%	The Vanguard Group, Inc.	136,277	CHF20.6m	0.16%	no data
1.53%	American Century Investment Management Inc	88,723	CHF13.4m	2.68%	0.01%
1.17%	Hans-Peter Schwald	68,000	CHF10.3m	0%	no data
0.9%	BlackRock, Inc.	52,079	CHF7.9m	1.2%	no data
0.81%	UBS Asset Management AG	46,746	CHF7.0m	1.55%	no data
0.31%	Zürcher Kantonalbank, Investment Arm	18,123	CHF2.7m	0%	0.02%
0.28%	ZKB Asset Management	16,361	CHF2.5m	0%	0.01%
0.26%	Charles Schwab Investment Management, Inc.	15,015	CHF2.3m	0.27%	no data
0.21%	BCV Asset Management	12,027	CHF1.8m	0%	0.04%
0.16%	Pictet Asset Management Limited	9,103	CHF1.4m	0%	no data
0.13%	Basler Kantonalbank AG, Asset Management Arm	7,800	CHF1.2m	0%	0.07%
0.13%	Rieter Fischer Partners	7,609	CHF1.1m	0%	0.55%
0.11%	Ferdinand Stutz	6,456	CHF973.6k	0%	no data
0.11%	E. Gutzwiller & Cie, Ban-quiers, Asset Management Arm	6,250	CHF942.5k	0%	0.73%
0.095%	State Street Global Advisors, Inc.	5,517	CHF832.0k	1.7%	no data
0.079%	Rainer Schmuckle	4,553	CHF686.6k	0%	no data
0.076%	Migrosbank Asset Management	4,390	CHF662.0k	0%	0.04%
0.056%	Norbert Indlekofer	3,252	CHF490.4k	0%	no data
0.056%	Liane Hirner	3,236	CHF488.0k	0%	no data