Bouygues SA Stock Börse Stuttgart
Stocks
BYG0
US1021171087
Construction & Engineering
OTC Markets Traded|
Market Closed -
Börse Stuttgart
05:56:24 03/10/26 am AEST
|
5-day change | 1st Jan Change | ||
| 8.050 EUR | 0.00% |
|
-6.40% | -8.00% |
| 01/10 | Berenberg Starts Bouygues at Buy on SFR Acquisition Deal | MT |
| 01/10 | Berenberg Begins Bouygues Coverage with Buy Rating | MT |
| Market Cap | 15.71B 17.68B 14.64B 13.35B 25.19B 1,704B 25.43B 177B 68.87B 869B 66.39B 64.95B 2,787B | P/E 2026 * |
12.6x | P/E 2027 * | 10.8x |
|---|---|---|---|---|---|
| Enterprise Value | 20.5B 23.07B 19.1B 17.42B 32.88B 2,223B 33.18B 231B 89.87B 1,134B 86.64B 84.75B 3,637B | EV / Sales 2026 * |
0.36x | EV / Sales 2027 * | 0.33x |
| Free-Float |
52.57% | Yield 2026 * |
5.25% | Yield 2027 * | 5.41% |
| Markets | Quality | ||
|---|---|---|---|
OTC Markets
| BOUYY | Delayed | |
Deutsche Boerse AG
| BYG0 | Delayed | |
Börse Stuttgart
| BYG0 | Delayed |
Last Transcript: Bouygues SA
| 1 week | -6.40% | ||
| Current month | -2.42% | ||
| 1 month | -7.47% | ||
| 3 months | -14.81% | ||
| 6 months | -19.10% | ||
| Current year | -8.00% |
| 1 week | 8 | 8.6 | |
| 1 month | 8 | 8.95 | |
| 3 years | 5.2 | 10.6 |
| Manager | Title | Age | Since |
|---|---|---|---|
Olivier Roussat
CEO | Chief Executive Officer | 62 | 17/02/2021 |
Stéphane Stoll
DFI | Director of Finance/CFO | 56 | 01/08/2025 |
| Chief Tech/Sci/R&D Officer | 54 | 01/09/2022 |
| Director | Title | Age | Since |
|---|---|---|---|
Martin Bouygues
CHM | Chairman | 74 | 05/09/1989 |
Olivier Bouygues
BRD | Director/Board Member | 76 | 05/06/1984 |
| Director/Board Member | 54 | 20/05/2014 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| 0.00% | -6.40% | +3.87% | +26.77% | 17.68B | ||
| +2.11% | +4.23% | +60.64% | +293.92% | 102B | ||
| +1.14% | -4.04% | -9.45% | +5.58% | 66.61B | ||
| +2.53% | +4.17% | +111.25% | +938.22% | 60.72B | ||
| -1.85% | -4.99% | -1.26% | +19.94% | 52.74B | ||
| +2.06% | -2.24% | -6.11% | +68.21% | 38.53B | ||
| +2.29% | +3.20% | +20.20% | +283.02% | 34.7B | ||
| +2.83% | +2.57% | +58.89% | +341.39% | 34.5B | ||
| +3.20% | +1.50% | +36.10% | +184.01% | 29.63B | ||
| +1.64% | +1.88% | -20.37% | -21.52% | 26.75B | ||
| Average | +1.77% | +0.56% | +25.38% | +213.95% | 49.54B | |
| Weighted average by Cap. | +1.66% | +0.66% | +33.04% | +254.25% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 56.81B 63.93B 52.94B 48.27B 91.11B 6,161B 91.94B 641B 249B 3,142B 240B 235B 10,079B | 58.3B 65.61B 54.33B 49.54B 93.5B 6,323B 94.36B 658B 256B 3,225B 246B 241B 10,344B |
| Net income | 1.24B 1.4B 1.16B 1.05B 1.99B 135B 2.01B 14B 5.44B 68.6B 5.24B 5.13B 220B | 1.45B 1.63B 1.35B 1.23B 2.32B 157B 2.34B 16.33B 6.34B 79.99B 6.11B 5.98B 257B |
| Net Debt | 4.79B 5.39B 4.46B 4.07B 7.68B 520B 7.75B 54.1B 21B 265B 20.25B 19.81B 850B | 3.77B 4.24B 3.52B 3.2B 6.05B 409B 6.1B 42.59B 16.53B 209B 15.94B 15.59B 669B |
| Date | Price | Change |
|---|---|---|
| 02/10/26 | EUR 8.050 | 0.00% |
| 01/10/26 | EUR 8.050 | -2.42% |
| 30/09/26 | EUR 8.250 | -2.37% |
| 29/09/26 | EUR 8.450 | -1.17% |
| 28/09/26 | EUR 8.550 | -0.58% |
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Quality
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ESG MSCI
The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.

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