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Constellium shares outstanding CSTM

Diluted shares outstanding, averaged over each quarter, from 2024.

Latest quarter, to Jun 30, 2026
140.2M
On a year earlier
−1.5%
fewer shares

Constellium had 140.2M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.

That is 1.5% fewer than a year earlier, so each share owns a little more of the company.

Shares outstanding over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearShares, fourth quarterChange
FY2025140.9M−2%
FY2024144.3Mn/a

Each fiscal year is the twelve months to its fourth quarter, shown as the fourth quarter's average share count.

Quarter by quarter

QuarterEndedShares outstandingOn a year earlier
Q2 FY26140.2M−1%
Q1 FY26140.1M−3%
Q4 FY25140.9M−2%
Q3 FY25140.5M−5%
Q2 FY25142.2M−5%
Q1 FY25144.1M−4%
Q4 FY24144.3Mn/a
Q3 FY24147.2Mn/a
Q2 FY24149.2Mn/a
Q1 FY24150.2Mn/a

What the shares outstanding tells you

Diluted shares outstanding, averaged over the period. Fewer shares means each one owns more of the company.

A falling count usually means buybacks. A rising one means stock pay, acquisitions paid in shares or new shares sold.

More on Constellium

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.