Who invested in CuriosityStream

2 rounds we have observed, with the 2 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.

InternetMedia

Funding summaryUpdated 26 Oct 2026

$165Mraised across 2 rounds since 2019, from 2 sources

$140MRound$25MSecondary

Latest round: Secondary, $25MAug 2025
Biggest round: $140MRound · Feb 2019
Investors: 2

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2019202020212022202320242025

$140MRound$25MSecondary

First round: Round, $140M
Biggest round: $140M
Between rounds: 6.5 years

The rounds

Aug 2025
Secondary$25M
No investor was named in the report.
Source recorded
Feb 2019
Round$140M2 new
- Blum Capital Partners
- TimesSquare
Reported by FinSMEsSEC filing: $115M sold, first sale Nov 2018

Founders and team

From the SEC filings it signed: 3 on the team.

Clint StinchcombExecutive Officer, Directori
Colleen SlearExecutive Officeri
Tia CudahyExecutive Officeri

On the board, as filediElizabeth NorthJohn HendricksPatrick Keeley

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.

Round2019Secondary2025

Blum Capital PartnersTimesSquare

Everyone who backed them

Blum Capital PartnersPrivate equity1round

TimesSquareno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists CuriosityStream as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Quan Technology FundHedge fundPer its own site