Bachem 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 76.89% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
57.5%	Peter Grogg	43,128,170	CHF 3.2b	0%	no data
5.16%	Capital Research and Management Company	3,869,283	CHF 290.8m	0%	0.02%
2.9%	BlackRock, Inc.	2,177,505	CHF 163.6m	0%	no data
1.62%	The Vanguard Group, Inc.	1,216,280	CHF 91.4m	1.3%	no data
1.52%	J. Safra Sarasin Investmentfonds Ltd	1,136,000	CHF 85.4m	0%	6.49%
1.17%	UBS Asset Management AG	879,999	CHF 66.1m	0.65%	0.01%
1.02%	Norges Bank Investment Management	764,556	CHF 57.5m	6.95%	0.01%
0.7%	Credit Suisse Asset Management (Switzerland) Ltd.	524,426	CHF 39.4m	0.92%	0.04%
0.62%	ZKB Asset Management	463,080	CHF 34.8m	20.1%	0.09%
0.54%	Pictet Asset Management Limited	407,789	CHF 30.6m	0.06%	0.03%
0.5%	GAM Holding AG	372,040	CHF 28.0m	8.51%	0.43%
0.45%	ÖKoworld Lux S.A.	339,000	CHF 25.5m	0%	0.81%
0.39%	Premier Fund Managers Ltd.	290,062	CHF 21.8m	-14.5%	0.31%
0.33%	Vontobel Asset Management AG	249,718	CHF 18.8m	0%	0.12%
0.3%	Union Bancaire Privee, CBI-TDB, Asset Management Arm	225,002	CHF 16.9m	0%	0.39%
0.29%	Geode Capital Management, LLC	213,890	CHF 16.1m	3.94%	no data
0.26%	AllianceBernstein L.P.	191,996	CHF 14.4m	-18%	0.01%
0.24%	Swisscanto Asset Management Ltd.	180,658	CHF 13.6m	0%	0.21%
0.22%	Zürcher Kantonalbank, Investment Arm	164,169	CHF 12.3m	0%	0.11%
0.21%	Montanaro Asset Management Ltd.	159,888	CHF 12.0m	0%	1.1%
0.2%	abrdn plc	153,195	CHF 11.5m	0%	0.01%
0.2%	Candriam	148,304	CHF 11.1m	0%	0.04%
0.19%	Montanaro Investment Managers Ltd.	141,150	CHF 10.6m	0%	0.6%
0.18%	Banque Cantonale De Genève, Asset Management Arm	132,330	CHF 9.9m	0%	0.7%
0.15%	Deutsche Asset & Wealth Management	115,055	CHF 8.6m	0%	no data