---
title: "Constellium SE (CSTM.US)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/CSTM.US.md"
symbol: "CSTM.US"
name: "Constellium SE"
industry: "Aluminum"
datetime: "2026-05-20T10:34:41.478Z"
locales:
  - [en](https://longbridge.com/en/quote/CSTM.US.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/CSTM.US.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/CSTM.US.md)
---

# Constellium SE (CSTM.US)

## Company Overview

Constellium SE, together with its subsidiaries, engages in the design, manufacture, and sale of rolled and extruded aluminum products for the aerospace, packaging, automotive, commercial transportation, general industrial, and defense end-markets. It operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces and develops rolled aluminum products, including canstock and closure stock for the beverage and food industry, as well as foil stock for the flexible packaging market. This segment also supplies automotive body sheets, heat exchangers, and battery foil products for the automotive market.

| Item | Detail |
|------|--------|
| Industry | Aluminum |
| Exchange | US Market |
| Website | [www.constellium.com](https://www.constellium.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: B
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-20T04:30:15.000Z

**Overall: B (0.33)**

**Industry**: Aluminum

| Metric | Value |
|--------|-------|
| Industry Ranking | 2 / 6 |
| Industry Median | B |
| Industry Average | B |

- **Style**: Growth - Stocks whose main business is in the growth stage.
- **Scale**: Mid - The company has stable operation of a large-cap stock and the high return of a small-cap stock.

**Multi Score**: B

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 20.14% |  |
| Net Profit YoY | 504.17% |  |
| P/B Ratio | 3.80 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 4253340058.00 |  |
| Revenue | 8931000000.00 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 46.67% | A |
| Profit Margin | 4.87% | C |
| Gross Margin | 17.07% | D |
| Revenue YoY | 20.14% | B |
| Net Profit YoY | 504.17% | A |
| Total Assets YoY | 13.10% | B |
| Net Assets YoY | 47.97% | A |
| Cash Flow Margin | 115.86% | C |
| OCF YoY | 20.14% | B |
| Turnover | 1.62 | A |
| Gearing Ratio | 80.63% | E |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Constellium SE",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "20.14%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "504.17%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "3.80",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "4253340058.00",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "8931000000.00",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "46.67%",
          "rating": "A"
        },
        {
          "name": "Profit Margin",
          "value": "4.87%",
          "rating": "C"
        },
        {
          "name": "Gross Margin",
          "value": "17.07%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "20.14%",
          "rating": "B"
        },
        {
          "name": "Net Profit YoY",
          "value": "504.17%",
          "rating": "A"
        },
        {
          "name": "Total Assets YoY",
          "value": "13.10%",
          "rating": "B"
        },
        {
          "name": "Net Assets YoY",
          "value": "47.97%",
          "rating": "A"
        },
        {
          "name": "Cash Flow Margin",
          "value": "115.86%",
          "rating": "C"
        },
        {
          "name": "OCF YoY",
          "value": "20.14%",
          "rating": "B"
        },
        {
          "name": "Turnover",
          "value": "1.62",
          "rating": "A"
        },
        {
          "name": "Gearing Ratio",
          "value": "80.63%",
          "rating": "E"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 9.78 | 2/6 | 61.40 | 25.51 | 14.79 |
| PB | 3.80 | 5/6 | 3.74 | 2.79 | 2.58 |
| PS (TTM) | 0.48 | 2/6 | 0.41 | 0.29 | 0.26 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Century Aluminum (CENX.US) | B | B | A | C | C | B |
| 02 | Constellium SE (CSTM.US) | B | A | A | E | B | B |
| 03 | Kaiser Aluminum (KALU.US) | B | A | A | D | B | B |
| 04 | Tredegar (TG.US) | B | B | A | C | B | B |
| 05 | Norsk Hydro (NHYDY.US) | C | C | A | C | B | C |

## Institutional View

### Analyst Rating Distribution

> As of 2026-05-11T04:00:00.000Z

Total Analysts: **5**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Buy | 4 | 80% |
| Hold | 1 | 20% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 31.24 |
| Highest Target | 39.93 |
| Lowest Target | 33.84 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/CSTM.US/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/CSTM.US/norm.md)
- [Related News](https://longbridge.com/en/quote/CSTM.US/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/CSTM.US/filings.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**