Logo image of ACIU

AC IMMUNE SA (ACIU) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:ACIU - CH0329023102 - Common Stock

2.8 USD
-0.08 (-2.78%)
Last: 12/5/2025, 8:01:56 PM
2.8 USD
0 (0%)
After Hours: 12/5/2025, 8:01:56 PM
ACIU Ownership Chart.ACIU Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ACIU Ownership.InsiderInstitutionalPublic



Shares Outstanding100.41M
Float62.25M
Float Short Interest Percentage2.6%
Owners (insider)3.4%
Owners (institutional)24.76%
Owners (insider) changeN/A
Owners (institutional) change0.5%
ACIU Institutional Ownership HistoryACIU Institutional Ownership HistoryACIU Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M

No transactions were filed in the last 12 months.