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 74.69% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
17.4%	dievini Hopp BioTech holding GmbH & Co. KG	16,316,742	US$66.6m	0%	10.92%
15.5%	BVF Partners L.P.	14,571,236	US$59.5m	0%	1.71%
12.8%	Varuma AG	11,999,999	US$49.0m	0%	100.0%
7%	AFFiRiS AG	6,578,100	US$26.8m	0%	no data
4.76%	Avidity Partners Management, L.P.	4,470,000	US$18.2m	0.02%	0.77%
2.71%	BlackRock, Inc.	2,541,952	US$10.4m	5.13%	no data
2.58%	Andrea Pfeifer	2,421,226	US$9.9m	0%	no data
2.14%	Redmile Group, LLC	2,007,031	US$8.2m	0.35%	0.37%
2.02%	Santo Venture Capital GmbH	1,895,317	US$7.7m	0%	no data
1.47%	Morgan Stanley, Investment Banking and Brokerage Investments	1,383,086	US$5.6m	-21.3%	no data
1.19%	Wells Fargo & Company, Securities and Brokerage Investments	1,119,703	US$4.6m	-2.52%	no data
1.17%	Platinum Investment Management Limited	1,095,026	US$4.5m	-27.8%	0.13%
0.73%	Friedrich von Bohlen und Halbach	687,128	US$2.8m	0%	no data
0.55%	Renaissance Technologies LLC	515,779	US$2.1m	23.5%	no data
0.5%	Christof Hettich	470,779	US$1.9m	0%	no data
0.38%	Mathias Hothum	360,820	US$1.5m	0%	no data
0.33%	Jean-Fabien Monin	311,950	US$1.3m	0%	no data
0.27%	Deutsche Asset & Wealth Management	253,375	US$1.0m	0%	no data
0.27%	Dws Investment Gmbh	253,375	US$1.0m	0%	no data
0.22%	Ariad Asset Management Gmbh	209,568	US$855.0k	0%	0.61%
0.21%	Johannes Streffer	198,200	US$808.6k	0%	no data
0.16%	Handelsbanken Asset Management	150,000	US$612.0k	48.4%	no data
0.13%	Eversept Partners, L.P.	124,589	US$508.3k	0%	0.04%
0.13%	Werner Lanthaler	123,184	US$502.6k	0%	no data
0.12%	Landscape Capital Management, LLC	117,418	US$479.0k	0%	0.05%