AC Immune 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 21.4%.

Top 25 shareholders own 75.62% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
17.4%	dievini Hopp BioTech holding GmbH & Co. KG	16,316,742	€34.9m	0%	7.81%
15.5%	BVF Partners L.P.	14,571,236	€31.2m	96.2%	0.86%
12.8%	Varuma AG	11,999,999	€25.7m	0%	100.0%
7%	AFFiRiS AG	6,578,100	€14.1m	-2.18%	no data
4.76%	Avidity Partners Management, L.P.	4,469,080	€9.6m	50.5%	0.41%
2.58%	Andrea Pfeifer	2,421,226	€5.2m	2.38%	no data
2.57%	BlackRock, Inc.	2,418,020	€5.2m	60,100%	no data
2.13%	Redmile Group, LLC	2,000,000	€4.3m	0%	0.2%
2.02%	Santo Venture Capital GmbH	1,895,317	€4.1m	0%	no data
1.87%	Morgan Stanley, Investment Banking and Brokerage Investments	1,756,472	€3.8m	0.85%	no data
1.61%	Platinum Investment Management Limited	1,515,585	€3.2m	14.6%	0.1%
1.22%	Wells Fargo & Company, Securities and Brokerage Investments	1,148,691	€2.5m	0.23%	no data
0.73%	Friedrich von Bohlen und Halbach	687,128	€1.5m	0%	no data
0.5%	Christof Hettich	470,779	€1.0m	0%	no data
0.46%	StemPoint Capital LP	434,588	€930.3k	0%	0.29%
0.44%	Renaissance Technologies LLC	417,579	€893.9k	-1.79%	no data
0.38%	Mathias Hothum	360,820	€772.4k	0%	no data
0.33%	Jean-Fabien Monin	311,950	€667.8k	4.63%	no data
0.27%	Dws Investment Gmbh	253,375	€542.4k	0%	no data
0.27%	Deutsche Asset & Wealth Management	253,375	€542.4k	0%	no data
0.22%	Ariad Asset Management Gmbh	209,568	€448.6k	0%	0.38%
0.21%	Johannes Streffer	198,200	€424.3k	0%	no data
0.13%	Eversept Partners, L.P.	124,589	€266.7k	0%	0.03%
0.13%	Werner Lanthaler	123,184	€263.7k	935%	no data
0.12%	Assenagon Asset Management S.A.	111,418	€238.5k	0%	no data