United States · 
Who invested in Sientra?
Sientra's investors include OrbiMed, Clarus Ventures, Goldman Sachs, Abingworth and TIAA-CREF.
200720082009201020112012
$85MSeries B$65MSeries CUnited States · Series C startup
Who invested in Sientra
2 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$150Mraised across 2 rounds since 2007, from 2 sources
$85MSeries B$65MSeries C
- Latest round
- Series C, $65MMar 2012
- Biggest round
- $85MSeries B · Apr 2007
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $85M Apr 2007
- Biggest round
- $85M Series B · Apr 2007
- Between rounds
- 4.9 years from the last two
The rounds
- Mar 2012Series C$65M1 new2 returning
Reported by fis.dowjones.comSEC filing: $65M sold, first sale Mar 2012
- Apr 2007
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
TIAA-CREFGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sientra
How much has Sientra raised?
Sientra has raised $150M across 2 rounds since 2007.
When did Sientra last raise?
Sientra's most recent round was a Series C of $65M in Mar 2012.
What was Sientra's biggest round?
Sientra's largest round on record is $85M (Series B), in Apr 2007.
Who backed Sientra first?
Sientra's first round on record, in Apr 2007, was backed by Goldman Sachs, OrbiMed and Clarus Ventures and 1 others.
What stage is Sientra at?
Sientra's latest named round is a Series C, in Mar 2012.
Where is Sientra based?
Sientra is based in the United States.
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