BB Biotech 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 BBZA?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	12,000	0.0219%
Individual Insiders	975,047	1.78%
Institutions	5,396,782	9.84%
General Public	48,462,171	88.4%

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

Top Shareholders

Top 25 shareholders own 10.48% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
1.83%	Credit Suisse Asset Management (Switzerland) Ltd.	1,005,761	€41.7m	1.6%	0.03%
1.75%	Erich Hunziker	957,884	€39.7m	0%	no data
1.46%	UBS Asset Management AG	799,896	€33.1m	6.82%	0.01%
1.09%	Alecta Pensionsförsäkring, ömsesidigt	599,405	€24.8m	0%	0.05%
0.56%	ZKB Asset Management	306,038	€12.7m	0%	0.03%
0.56%	Zürcher Kantonalbank, Investment Arm	305,373	€12.7m	0%	0.12%
0.41%	Border To Coast Pensions Partnership Limited	224,575	€9.3m	0%	0.05%
0.36%	Union Bancaire Privee, CBI-TDB, Asset Management Arm	198,354	€8.2m	0%	0.2%
0.28%	Pictet Asset Management Limited	156,274	€6.5m	0%	no data
0.26%	Vontobel Asset Management AG	141,722	€5.9m	0%	0.05%
0.22%	Universal Investment GmbH	119,484	€5.0m	0%	0.08%
0.22%	Arca Fondi S.P.A. Societa' Di Gestione Del Risparmio	119,365	€4.9m	0%	0.1%
0.19%	BlackRock, Inc.	105,520	€4.4m	5.35%	no data
0.18%	Basler Kantonalbank AG, Asset Management Arm	99,950	€4.1m	0%	0.31%
0.17%	St. Galler Kantonalbank, Asset Management Arm	95,439	€4.0m	2.54%	0.24%
0.13%	Joh. Berenberg, Gossler & Co. KG, Asset Management Arm	69,500	€2.9m	0%	0.09%
0.12%	IPConcept Fund Management SA	64,792	€2.7m	0%	0.83%
0.11%	BCV Asset Management	61,645	€2.6m	-6.23%	0.06%
0.091%	Azimut Capital Management Sgr SpA	50,000	€2.1m	0%	0.03%
0.091%	Bank Julius Bär & Co Ltd., Asset Management Arm	50,000	€2.1m	0%	0.01%
0.081%	Debeka Asset Management GmbH	44,600	€1.8m	0%	0.2%
0.081%	International Fund Management SA	44,500	€1.8m	0%	0.08%
0.08%	Systematic Capital Nordic AB	44,000	€1.8m	0%	0.99%
0.078%	Kreissparkasse Ludwigsburg, Asset Management Arm	43,045	€1.8m	0%	1.27%
0.077%	Hansa Capital Partners LLP	42,371	€1.8m	0%	0.71%