As of 2026-06-20, the EV/EBITDA ratio of Sientra Inc (SIEN) is -1.03. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. SIEN's latest enterprise value is 45.88 mil USD. SIEN's TTM EBITDA according to its financial statements is -44.42 mil USD. Dividing these 2 quantities gives us the above SIEN EV/EBITDA ratio.
Note: valuation result may not be accurate due to the company's negative EBITDA.
| Range | Selected | |
| Trailing P/E multiples | 8.0x - 12.7x | 10.1x |
| Forward P/E multiples | 9.4x - 12.0x | 10.9x |
| Fair Price | (38.65) - (48.23) | (42.57) |
| Upside | -22311.8% - -27818.8% | -24563.7% |
| Date | EV/EBITDA |