As of 2026-10-22, the EV/EBITDA ratio of Fastly Inc (FSLY) is -779.69. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. Fastly's latest enterprise value is 3,889.08 mil USD. Fastly's TTM EBITDA according to its financial statements is -4.99 mil USD. Dividing these 2 quantities gives us the above Fastly EV/EBITDA ratio.
Note: valuation result may not be accurate due to the company's negative EBITDA.
| Range | Selected | |
| Trailing P/E multiples | 8.6x - 13.2x | 10.2x |
| Forward P/E multiples | 10.8x - 13.1x | 12.5x |
| Fair Price | (1.90) - (1.97) | (1.91) |
| Upside | -108.1% - -108.4% | -108.2% |
| Date | EV/EBITDA |
| 2026-10-21 | -779.69 |
| 2026-10-20 | -741.10 |
| 2026-10-19 | -769.96 |
| 2026-10-16 | -753.65 |
| 2026-10-15 | -835.22 |
| 2026-10-14 | -833.03 |
| 2026-10-13 | -898.60 |
| 2026-10-12 | -877.89 |
| 2026-10-09 | -967.94 |
| 2026-10-08 | -842.12 |
| 2026-10-07 | -841.81 |
| 2026-10-06 | -849.03 |
| 2026-10-05 | -864.72 |
| 2026-10-02 | -858.44 |
| 2026-10-01 | -876.64 |
| 2026-09-30 | -854.05 |
| 2026-09-29 | -848.09 |
| 2026-09-28 | -830.52 |
| 2026-09-25 | -831.77 |
| 2026-09-24 | -885.74 |
| 2026-09-23 | -978.92 |
| 2026-09-22 | -866.91 |
| 2026-09-21 | -908.95 |
| 2026-09-18 | -797.26 |
| 2026-09-17 | -819.53 |
| 2026-09-16 | -787.22 |
| 2026-09-15 | -811.06 |
| 2026-09-14 | -828.63 |
| 2026-09-11 | -775.30 |
| 2026-09-10 | -761.18 |
| 2026-09-09 | -761.18 |
| 2026-09-08 | -722.90 |
| 2026-09-04 | -694.66 |
| 2026-09-03 | -711.29 |
| 2026-09-02 | -689.64 |
| 2026-09-01 | -700.31 |
| 2026-08-31 | -763.69 |
| 2026-08-28 | -771.53 |
| 2026-08-27 | -821.73 |
| 2026-08-26 | -779.37 |
| 2026-08-25 | -770.28 |
| 2026-08-24 | -768.39 |
| 2026-08-21 | -831.46 |
| 2026-08-20 | -761.18 |
| 2026-08-19 | -790.98 |
| 2026-08-18 | -882.91 |
| 2026-08-17 | -959.78 |
| 2026-08-14 | -987.71 |
| 2026-08-13 | -990.53 |
| 2026-08-12 | -943.78 |