Bouygues SA Stock Deutsche Boerse AG
Stocks
BYG
FR0000120503
Construction & Engineering
OTC Markets Traded|
Market Closed -
Deutsche Boerse AG
02:40:22 2026-10-02 EDT
|
5-day change | 1st Jan Change | ||
| 40.89 EUR | +0.05% |
|
-5.37% | -7.36% |
| 10-01 | Berenberg Starts Bouygues at Buy on SFR Acquisition Deal | MT |
| 10-01 | Berenberg Begins Bouygues Coverage with Buy Rating | MT |
| Market Cap | 15.71B 17.68B 14.66B 13.36B 25.2B 1,700B 25.44B 177B 68.75B 869B 66.38B 64.94B 2,788B | P/E 2026 * |
12.6x | P/E 2027 * | 10.8x |
|---|---|---|---|---|---|
| Enterprise Value | 20.5B 23.07B 19.13B 17.44B 32.89B 2,218B 33.19B 232B 89.72B 1,134B 86.62B 84.74B 3,639B | EV / Sales 2026 * |
0.36x | EV / Sales 2027 * | 0.33x |
| Free-Float |
52.57% | Yield 2026 * |
5.25% | Yield 2027 * | 5.41% |
| Markets | Quality | ||
|---|---|---|---|
Euronext Paris
| EN | Real-time | |
CBOE
| EN | Real-time | |
|
Tradegate
| BYG | Real-time | |
|
Börse Stuttgart
| BYG | Delayed | |
|
Boerse Muenchen
| BYG | Real-time | |
|
CBOE
| 0HAN | Real-time | |
|
London S.E.
| 0HAN | Delayed | |
|
Deutsche Boerse AG
| BYG | Delayed | |
|
Wiener Boerse
| EN | End-of-day quote | |
|
Borsa Italiana
| 4EN | End-of-day quote |
Last Transcript: Bouygues SA
| 1 day | +0.05% | ||
| 1 week | -5.37% | ||
| Current month | -4.40% | ||
| 1 month | -6.73% | ||
| 3 months | -13.00% | ||
| 6 months | -17.54% | ||
| Current year | -7.36% |
| 1 week | 40.8 |  | 43.32 |
| 1 month | 40.8 | | 45.01 |
| Current year | 40.8 | | 53 |
| 1 year | 37.02 | | 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 | 62 | 2021-02-16 |
Stéphane Stoll
DFI | Director of Finance/CFO | 56 | 2025-07-31 |
| Chief Tech/Sci/R&D Officer | 54 | 2022-08-31 |
| Director | Title | Age | Since |
|---|---|---|---|
Martin Bouygues
CHM | Chairman | 74 | 1989-09-04 |
Olivier Bouygues
BRD | Director/Board Member | 76 | 1984-06-04 |
| Director/Board Member | 54 | 2014-05-19 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +0.05% | -5.37% | - | - | 17.76B | |
| +2.11% | +4.23% | +60.76% | +283.02% | 99.62B | |
| +1.14% | -4.04% | -9.84% | +2.97% | 65.88B | |
| +2.53% | +4.17% | +107.45% | +939.90% | 59.21B | |
| -1.85% | -4.99% | +0.42% | +21.96% | 52.66B | |
| +2.06% | -2.24% | -5.33% | +65.29% | 37.76B | |
| +2.29% | +3.20% | +19.13% | +280.08% | 33.92B | |
| +2.83% | +2.57% | +63.09% | +338.06% | 33.56B | |
| +3.20% | +1.50% | +35.62% | +181.73% | 28.72B | |
| +1.64% | +1.88% | -20.37% | -21.52% | 26.71B | |
| Average | +1.60% | +0.56% | +27.88% | +232.39% | 48.67B | |
| Weighted average by Cap. | +1.59% | +0.64% | +33.86% | +258.32% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 56.81B 63.93B 53.02B 48.32B 91.14B 6,146B 91.99B 642B 249B 3,142B 240B 235B 10,084B | 58.3B 65.61B 54.41B 49.59B 93.53B 6,308B 94.41B 658B 255B 3,225B 246B 241B 10,349B |
| Net income | 1.24B 1.4B 1.16B 1.05B 1.99B 134B 2.01B 14.01B 5.43B 68.59B 5.24B 5.13B 220B | 1.45B 1.63B 1.35B 1.23B 2.32B 156B 2.34B 16.33B 6.33B 79.98B 6.11B 5.98B 257B |
| Net Debt | 4.79B 5.39B 4.47B 4.08B 7.69B 518B 7.76B 54.11B 20.97B 265B 20.24B 19.8B 850B | 3.77B 4.24B 3.52B 3.21B 6.05B 408B 6.11B 42.6B 16.51B 209B 15.94B 15.59B 670B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-10-02 | €40.89 | +0.05% | 0 |
| 26-10-01 | €40.87 | -4.44% | 4,300 |
| 26-09-30 | €42.77 | +0.42% | 0 |
| 26-09-29 | €42.59 | -1.64% | 0 |
| 26-09-28 | €43.30 | +0.21% | 1,500 |
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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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