AC Immune SA (ACIU) Institutional Ownership and Insiders Activity
AC Immune SA (ACIU) is widely held by institutional investors, with 43 firms reporting positions valued at approximately $75.24M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Bvf Inc/Il is the largest disclosed holder, reporting approximately $47.18M in ACIU holdings in its latest filing.
Institutional ownership remains highly concentrated, with Bvf Inc/Il representing the majority of disclosed value.
Institutional Holders
43
Total Reported Value
$75.24M
Largest Holder
Bvf Inc/Il
Largest Position
$47.18M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
40
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Bvf Inc/Il$47.18M
- Banque Cantonale Vaudoise$17.00M
- Wells Fargo & Company/Mn$2.39M
- Renaissance Technologies LLC$2.00M
- Millennium Management Llc$1.84M
Related ACIU Institutional Insights:
- ACIU 13F Institutional Holders
- ACIU Superinvestors
- ACIU Institutional Ownership Changes
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- ACIU Insider Trading & SEC Form 4 Activity
- ACIU Articles
- Top Institutional Investor Stock Rankings