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Constellium SE (CSTM)

Results announcedQ3 FY2026quarter ended 30 September 2026, announced 28 October 2026

Net income$119 millionup 35.2% on Q3 FY2025

From the company's results press release. The tables update when the 10-Q or 10-K is filed. Read the results · Read the release

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Constellium SE (CSTM) reported revenue of $2.7 billion for Q2 FY2026, the quarter ended 30 June 2026, up 30.7% on the same quarter a year earlier. Net income was $146 million, up 305.6% on the year, and diluted earnings per share $1.04. The figures are the company's own, from the 10-Q it filed with the SEC on 29 July 2026.

Revenue$2.7 billionup 30.7%
Net income$146 millionup 305.6%
Diluted EPS$1.04
QuarterQ2 FY2026ended 30 June 2026

Constellium (CSTM) in brief

Constellium (CSTM) reported revenue of $8.4 billion for fiscal 2025, the year ended 31 December 2025, up 15.2% on the year before.
Read moreNet income was $273 million and diluted earnings per share $1.92. Revenue was $7.3 billion in fiscal 2024, $7.8 billion in fiscal 2023 and $8.5 billion in fiscal 2022. Net income in the same years was $56 million, $152 million and $308 million. Over the twelve months to 30 June 2026, Constellium reported revenue of $9.6 billion and net income of $545 million. Constellium had 136 million shares outstanding at the latest filed count. At 30 June 2026 it carried $1.9 billion of debt and $163 million of cash. At the close of 27 October 2026 the market cap of Constellium was $3.3 billion, 6.3 times its earnings over the last twelve months.

Ratios

From the filings

ROE43.7%
ROCEn/a
Operating marginn/a
Net margin5.7%
FCF margin2.3%
Interest covern/a
Debt to equity1.54
Cash conversion1.01
Share count, last 12 months-2.9%
Sales CAGR, 3 years-0.3%
Profit CAGR, 3 years-3.9%
EPS, TTM$3.87

At the close of 27 October 2026

Price$24.54
Market cap$3.3 billion
Stock P/E6.34
Price to book2.67
EV / EBITDAn/a
Dividend yieldn/a
Market cap / sales0.35
52-week high$36.15
52-week low$14.75
Price, 1 year45.6%
Price CAGR, 3 years17.0%
Price CAGR, 5 years5.2%
Worked from the filed figures; hover a name for the formula.
Read moreThe priced ones use the latest price, the last regular-hours trade on IEX. Debt to equity here stands on the borrowing lines of Constellium SE's balance sheet, added together, finance leases inside them only where the company puts them there; operating leases are a separate line. Nothing here is a valuation or a view.
CSTMgreeksoup.ai
Daily prices to 27 October 2026, adjusted for splits; from 28 September 2026 each day's price is the last regular-hours trade on IEX.
Read moreData provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use. Day by day for the last three years; before that one point a week, carrying the week's last close and its average daily volume, so a volume bar means the same thing across the whole series; the bars sit under the price on their own scale, on the right. The moving averages need consecutive days and are drawn from the daily part. P/E is the close over the trailing four quarters' EPS as filed at each filing date, on the current share count; the dashed line is the median over the range shown. Sales and margin are quarterly revenue and the operating margin from the tables above. EV/EBITDA, price to book and market cap to sales use the latest filed balance sheet and share count at each date. Before the quarters on file begin, P/E, price to book and market cap to sales stand on each annual report from the day it was filed. Drawn in your browser; the range and overlay you pick are remembered here only.

The public record on CSTM

Dividendsno dividend in its filings for fiscal 2022 onward
Filings17 in twelve months: 7 current reports (8-K), about 4 results of operations; 1 shareholder vote; 1 other events; 1 officer or director change; 1 regulation FD disclosure
Planned insider sales24 Form 144 notices in twelve months, $81.4 million; latest 4 June 2026
Options tapeput/call 0.36 by open interest at the 27 October 2026 close; the straddle prices a 11.0% move to 20 November 2026
13F holders388 funds reported a position for the quarter to 30 June 2026; largest BlackRock, Inc.
Insider trading26 sales and 7 purchases on Form 4 in twelve months
Congress0 House trades disclosed in six months
Short interest5.9 million shares short, 4.20 days to cover at 15 October 2026
Documentsthe 10-K, the 10-Qs, the proxy and 4 earnings press releases, each linked

Quarterly results, the last 10 quarters

Q1 FY2024Q2 FY2024Q3 FY2024Q4 FY2024 *Q1 FY2025Q2 FY2025Q3 FY2025Q4 FY2025 *Q1 FY2026Q2 FY2026
Revenue1,8801,9321,8021,7211,9792,1032,1662,2012,4612,748
Cost of revenue1,6351,6521,5971,5131,7161,8401,8521,8542,0412,268
Gross profit245280205208263263314347420480
Gross margin13%14%11%12%13%13%14%16%17%17%
R&D15.013.011.010.013.012.012.014.013.014.0
SG&A80.075.066.092.078.088.085.081.097.0101
Interest expense25.022.025.027.025.025.027.025.026.026.0
Pre-tax income30.010419.0-18.062.056.0126164272214
Tax rate27%26%58%n/a39%36%30%31%28%31%
Net income21.076.07.0-48.037.036.088.0112199146
Net margin1%4%0%-3%2%2%4%5%8%5%
Diluted EPS$0.14$0.51$0.05n/a$0.26$0.25$0.62$0.79$1.42$1.04
Operating cash flow37.013865.061.058.011499.021873.0161
Capital expenditure74.084.010415169.077.075.010972.077.0
Free cash flow-37.054.0-39.0-90.0-11.037.024.01091.084.0
Buybacks7.032.021.019.015.035.025.040.028.020.0
Shares outstanding143m140m138m144m143m140m138m135m136m136m
Filing10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q
Each quarter as filed, linked to its filing.
Read more* The fourth quarter is the full year less the first three quarters, because the company files the year and not the quarter on its own. A blank figure marked on a quarter is one the filings do not give on their own: the quarters as filed do not add to the year the company filed, or the year and its quarters stand on different share counts. Each quarter's page says which. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and the share count are as they are. Free cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Cash flow lines filed year to date are the difference between two filings. Shares outstanding are at the period end where the balance sheet tags them, otherwise the count on the filing's cover page. A derived fourth-quarter EPS is left blank when a split in the year makes the arithmetic meaningless.

Income statement (profit and loss), 4 fiscal years and the trailing twelve months

FY2022FY2023FY2024FY2025TTM
Revenue8,5327,8267,3358,4499,576
Cost of revenue7,5696,7716,3977,2628,015
Gross profit9631,0559381,1871,561
Gross margin11.3%13.5%12.8%14.0%16.3%
Research and development46.052.049.051.053.0
Selling, general and administrative284317313332364
Interest expense96.010199.0102104
Pre-tax income150232135408776
Income tax-16575.075.0133231
Effective tax rate-110.0%32.3%55.6%32.6%29.8%
Net income30815256.0273545
Net margin3.6%1.9%0.8%3.2%5.7%
Diluted EPS$2.10$1.03$0.38$1.92$3.87
Filing10-K10-K10-K10-K
From each year's 10-K, linked; TTM is the last four quarters.
Read moreFree cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Those four are arithmetic on the filed numbers; everything else is as filed. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and share counts are as they are.

Revenue by segment FY2023 to FY2025

FY2023FY2024FY2025Share
of the parts, latest year
P&ARP4,1934,1835,06760.0%
A&T1,8531,7431,86222.0%
AS&I1,7591,4031,51517.9%
H&C21650.1%
P&ARPA&TAS&IH&C
7,826FY20237,335FY20248,449FY2025

$ million; hover a block for its figure and share

From the company's 10-Ks, in its own words (latest 10-K).
Read moreEach year's figures come from the most recent 10-K that includes that year. A year is shown only where the parts add up to the revenue above. Fiscal years are labelled by the year they end in.

Revenue by product or service FY2023 to FY2025

FY2023FY2024FY2025Share
of the parts, latest year
Packaging rolled products2,8072,8783,77144.6%
Automotive rolled products1,2491,2011,20114.2%
Aerospace rolled products1,1051,0631,06812.6%
Automotive extruded products1,12696096211.4%
Transportation, industry, defense and other rolled products7486867999.5%
Other extruded products6334435536.5%
Specialty and other thin-rolled products137104951.1%
Other2100n/a
Packaging rolled productsAutomotive rolled productsAerospace rolled productsAutomotive extruded productsTransportation, industry, defense and other rolled productsOther extruded productsSpecialty and other thin-rolled productsOther
7,826FY20237,335FY20248,449FY2025

$ million; hover a block for its figure and share

From the company's 10-Ks, in its own words (latest 10-K).
Read moreEach year's figures come from the most recent 10-K that includes that year. A year is shown only where the parts add up to the revenue above. Fiscal years are labelled by the year they end in.

Revenue by region FY2023 to FY2025

FY2023FY2024FY2025Share
of the parts, latest year
United States2,7382,4723,30839.2%
All other1,5071,4891,61719.1%
Germany1,8061,5191,53718.2%
France6946957228.5%
Spain3513673764.5%
United Kingdom2703173674.3%
PL2302673173.8%
CZ2302092052.4%
United StatesAll otherGermanyFranceSpainUnited KingdomPLCZ
7,826FY20237,335FY20248,449FY2025

$ million; hover a block for its figure and share

From the company's 10-Ks, in its own words (latest 10-K).
Read moreEach year's figures come from the most recent 10-K that includes that year. A year is shown only where the parts add up to the revenue above. Fiscal years are labelled by the year they end in.

Cash flow and capital returned

FY2022FY2023FY2024FY2025TTM
Operating cash flow365432301489551
Capital expenditure289366413330333
Free cash flow76.066.0-112159218
Free cash flow margin0.9%0.8%-1.5%1.9%2.3%
Cash from investing-196-216-313-309-315
Cash from financing-150-177-61.0-215-204
Depreciation and amortisation290300304330337
Share-based compensation18.022.025.019.025.0
Buybacks0.00.079.0115113
Diluted shares, weighted147m148m148m142m140m
Shares outstanding at period endn/an/a144m135m136m
Filing10-K10-K10-K10-K
Cash paid in the year, from the cash flow statement.
Read moreThe dividend per share is as declared. Diluted shares are the weighted average for the year; a falling count is the buybacks net of issuance. TTM sums the last four quarters; the share counts are the latest quarter's.

Balance sheet at year end

FY2022FY2023FY2024FY2025TTM
Funded by
Shareholders' equity6037187069521,246
Non-controlling interestn/a24.021.019.08.0
Debtn/a1,9291,9181,9441,923
Operating lease liabilitiesn/a10795.098.0n/a
Finance lease liabilitiesn/a27.025.025.0n/a
Other liabilitiesn/a2,1281,9692,3162,893
Total liabilities and equityn/a4,9334,7345,3546,070
Owned
Fixed assetsn/a2,4222,4082,5852,481
Goodwilln/a41.046.047.046.0
Intangible assetsn/a10497.088.082.0
Cash and equivalents176223141120163
Receivablesn/a4183816111,016
Inventoryn/a1,1971,1811,4071,877
Other assetsn/a528480496405
Total assetsn/a4,9334,7345,3546,070
Filing10-K10-K10-K10-K
At the fiscal year end; the TTM column is the latest quarter end.
Read moreBoth totals are the company's own. Other liabilities is the filed total less the rows above it: payables, deferred revenue, taxes, borrowings the rows above do not carry and the rest; other assets is the same on the other side. Investments add the current and non-current lines as filed. Debt is the company's own stated total where it files one, otherwise its long-term debt with the current maturities, never parts added together. A row is left blank in a year where the lines shown overlap and the remainder would fall below nil.

Compounded growth

10 years5 years3 yearsTTM
Sales growth, compoundedn/an/a-0.3%25.9%
Profit growth, compoundedn/an/a-3.9%1603.1%
Return on equity, averagen/a27.2%19.3%28.7%
Yearly growth, compounded; TTM is the last four quarters against the four before.
Read moreReturn on equity is net income over shareholders' equity at each year end, averaged over the window (the TTM column is the latest year alone); equity is the parent's shareholders' equity as tagged in the 10-K. Arithmetic on filed numbers, nothing forecast.

Questions

What was Constellium's revenue in fiscal 2025?

Constellium (CSTM) reported revenue of $8.4 billion for fiscal 2025, the year ended 31 December 2025, up 15.2% on the year before.

How much did Constellium earn in fiscal 2025?

Net income was $273 million for fiscal 2025, and diluted earnings per share $1.92.

What is Constellium's P/E ratio?

At the close of 27 October 2026, Constellium traded at 6.3 times its earnings over the twelve months to 30 June 2026.

What is Constellium's market cap?

The market cap of Constellium was $3.3 billion at the close of 27 October 2026.

How much debt does Constellium have?

At 30 June 2026 Constellium carried $1.9 billion of debt and $163 million of cash.

Peers: Steel Works Etc

CompanyMarket capP/EROEOp. marginSales growth
TTM
Debt to equityDiv. yield
Mueller Industries Inc. MLI$12.0 billion14.0724.6%21.5%20.8%0.001.2%
Alcoa Corp. AA$10.5 billion8.2217.3%n/a6.5%0.301.0%
Commercial Metals Co. CMC$7.0 billion10.8314.0%7.6%20.5%0.681.2%
Belden Inc. BDC$4.2 billion17.4917.6%11.9%9.4%0.890.2%
Constellium SE CSTM$3.3 billion6.3443.7%n/a25.9%1.54n/a
Century Aluminum Co. CENX$3.3 billion5.7643.0%n/a9.7%0.34n/a
Worthington Enterprises, Inc. WOR$3.1 billion19.1515.6%5.6%18.4%0.291.2%
Worthington Steel, Inc. WS$2.1 billionn/a-3.7%0.1%69.1%2.131.5%
Kaiser Aluminum Corp. KALU$1.9 billionn/an/a7.7%40.4%1.062.7%
Gibraltar Industries, Inc. ROCK$1.3 billionn/an/an/an/a1.370.5%
Quanex Building Products Corp. NX$919 million20.266.1%6.0%1.3%0.891.6%
Metallus Inc. MTUS$877 million111.321.2%n/a16.1%0.000.0%
All 20 in Steel Works Etc
CompanyMarket capP/EROEOp. marginSales growth
TTM
Debt to equityDiv. yield
Corning Inc. GLW$108.9 billion57.7315.1%15.3%19.4%0.670.9%
Howmet Aerospace Inc. HWM$76.8 billion41.3832.6%27.4%18.1%0.790.2%
Nucor Corp. NUE$61.4 billion21.5813.0%n/a17.2%0.320.8%
Steel Dynamics Inc. STLD$35.2 billion18.2219.9%11.5%26.0%0.430.8%
ATI Inc. ATI$22.6 billion48.7125.4%15.2%4.6%1.170.0%
POSCO Holdings Inc. PKX *$15.7 billion30.181.2%2.1%-6.1%0.514.1%
Carpenter Technology Corp. CRS$14.3 billion25.4326.1%23.4%10.2%0.320.3%
Mueller Industries Inc. MLI$12.0 billion14.0724.6%21.5%20.8%0.001.2%
Alcoa Corp. AA$10.5 billion8.2217.3%n/a6.5%0.301.0%
Commercial Metals Co. CMC$7.0 billion10.8314.0%7.6%20.5%0.681.2%
Belden Inc. BDC$4.2 billion17.4917.6%11.9%9.4%0.890.2%
Constellium SE CSTM$3.3 billion6.3443.7%n/a25.9%1.54n/a
Century Aluminum Co. CENX$3.3 billion5.7643.0%n/a9.7%0.34n/a
Worthington Enterprises, Inc. WOR$3.1 billion19.1515.6%5.6%18.4%0.291.2%
Worthington Steel, Inc. WS$2.1 billionn/a-3.7%0.1%69.1%2.131.5%
Kaiser Aluminum Corp. KALU$1.9 billionn/an/a7.7%40.4%1.062.7%
Gibraltar Industries, Inc. ROCK$1.3 billionn/an/an/an/a1.370.5%
Quanex Building Products Corp. NX$919 million20.266.1%6.0%1.3%0.891.6%
Metallus Inc. MTUS$877 million111.321.2%n/a16.1%0.000.0%
Matthews International Corp. MATW$595 millionn/a-6.0%6.3%-31.8%1.175.4%
No other company here shares its SEC industry code (Secondary Smelting & Refining Of Nonferrous Metals); these are the names nearest in size in its wider industry, Steel Works Etc, one of the Fama-French 48 industries, a published grouping of SEC industry codes.
Read moreBy market capitalisation; a click on a heading sorts by it, largest first, and a second click turns it round. Each figure is the same arithmetic as the ratio box above, on each company's own filings and latest close; a name marked * is a foreign company that files once a year, on its latest fiscal year.

Filings

FilingPeriodFiledWhere
10-Q30 June 202629 July 2026EDGAR
10-Q31 March 202629 April 2026EDGAR
10-K31 December 202525 February 2026EDGAR
10-Q30 September 202529 October 2025EDGAR
10-Q30 June 202531 July 2025EDGAR
10-Q31 March 202530 April 2025EDGAR
10-K/A31 December 202415 April 2025EDGAR
10-K31 December 202428 February 2025EDGAR
20-F31 December 202318 March 2024EDGAR
20-F31 December 202214 March 2023EDGAR