Bouygues SA Stock Deutsche Boerse AG
Stocks
BYG
FR0000120503
Construction & Engineering
OTC Markets Traded|
Market Closed -
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|
5-day change | 1st Jan Change | ||
| 50.46 EUR | +2.94% |
|
+0.32% | +14.32% |
| 06-12 | Moody's Affirms Orange SA Rating Following SFR Acquisition Memorandum | MT |
| 06-10 | Colas (Bouygues) to rehabilitate new runway at Paris-Orly airport |  |
| Market Cap | 19.39B 22.44B 17.86B 16.72B 31.34B 2,133B 31.82B 211B 82.24B 1,038B 84.23B 82.44B 3,595B | P/E Ratio 2026 * |
15.8x | P/E Ratio 2027 * | 13.4x |
|---|---|---|---|---|---|
| Enterprise Value | 23.93B 27.71B 22.05B 20.64B 38.68B 2,634B 39.28B 260B 102B 1,282B 104B 102B 4,438B | EV / Sales 2026 * |
0.42x | EV / Sales 2027 * | 0.39x |
| Free-Float |
56.84% | Yield 2026 * |
4.28% | Yield 2027 * | 4.35% |
Last Transcript: Bouygues SA
| 1 day | +2.94% | ||
| 1 week | +0.32% | ||
| Current month | +0.28% | ||
| 1 month | -0.43% | ||
| 3 months | +1.33% | ||
| 6 months | +17.24% | ||
| Current year | +14.32% |
| 1 week | 48.76 |  | 50.46 |
| 1 month | 48.76 | | 51.72 |
| Current year | 43.9 | | 53 |
| 1 year | 35.51 | | 53 |
| 3 years | 27.59 | | 53 |
| 5 years | 25.75 | | 53 |
| 10 years | 23.74 | | 53 |
| Manager | Title | Age | Since |
|---|---|---|---|
Olivier Roussat
CEO | Chief Executive Officer | 61 | 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 | 75 | 05/06/1984 |
Michèle Vilain
BRD | Director/Board Member | 64 | 29/04/2010 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +2.94% | +0.32% | - | - | 22.44B | |
| +3.58% | +1.82% | +97.55% | +282.56% | 106B | |
| +2.07% | +1.33% | +1.00% | +17.95% | 80.3B | |
| +1.85% | +1.83% | +281.07% | +1,085.81% | 65.99B | |
| +4.94% | +2.43% | +12.87% | +72.00% | 58.62B | |
| +2.53% | -0.14% | +30.86% | +102.99% | 48.64B | |
| +0.37% | -2.14% | +206.83% | +497.78% | 42.29B | |
| +1.54% | -0.32% | +122.72% | +299.94% | 38.53B | |
| +1.42% | +0.69% | +72.22% | +364.63% | 36.58B | |
| +0.63% | +1.06% | -16.46% | -20.50% | 29.13B | |
| Average | +2.19% | +0.16% | +89.85% | +300.35% | 56.25B | |
| Weighted average by Cap. | +2.44% | +0.31% | +92.60% | +311.45% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 56.93B 65.91B 52.46B 49.1B 92.02B 6,265B 93.45B 619B 242B 3,049B 247B 242B 10,558B | 58.18B 67.36B 53.61B 50.18B 94.04B 6,402B 95.5B 633B 247B 3,116B 253B 247B 10,790B |
| Net income | 1.22B 1.41B 1.12B 1.05B 1.97B 134B 2B 13.25B 5.17B 65.23B 5.29B 5.18B 226B | 1.45B 1.67B 1.33B 1.25B 2.34B 159B 2.37B 15.73B 6.13B 77.45B 6.28B 6.15B 268B |
| Net Debt | 4.55B 5.26B 4.19B 3.92B 7.35B 500B 7.46B 49.46B 19.28B 243B 19.75B 19.33B 843B | 3.53B 4.08B 3.25B 3.04B 5.7B 388B 5.79B 38.36B 14.96B 189B 15.32B 14.99B 654B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 12/06/26 | 50.46 € | +2.94% | 5 |
| 11/06/26 | 49.02 € | +0.12% | 0 |
| 10/06/26 | 48.96 € | -1.67% | 100 |
| 09/06/26 | 49.79 € | -1.25% | 0 |
| 08/06/26 | 50.42 € | +0.24% | 110 |
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