CONSTELLIUM SE (CSTM) Stock Ownership

NYSE:CSTM • FR0013467479

25.44 USD
-0.37 (-1.43%)
At close: Feb 20, 2026
25.75 USD
+0.31 (+1.22%)
After Hours: 2/20/2026, 8:26:01 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
CSTM Ownership Chart.CSTM Ownership Chart: showing Insider, Institutional ownership and shares available to the public.CSTM Ownership.InsiderInstitutionalPublic



Shares Outstanding137.80M
Float134.81M
Float Short Interest Percentage3.43%
Owners (insider)1.9%
Owners (institutional)95.05%
Owners (insider) change0%
Owners (institutional) change-0.03%
CSTM Institutional Ownership HistoryCSTM Institutional Ownership HistoryCSTM Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 50M 100M

No transactions were filed in the last 12 months.