United States · Venture startup

Who invested in Threads

3 rounds we have observed, with the 4 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.

InternetSoftware

Funding summaryUpdated 26 Oct 2026

$31Mraised across 3 rounds since 2018, from 3 sources

$20MSeries A$11MSeries A
Latest round
VentureSept 2019
Biggest round
$20MSeries A · Aug 2018
Investors
4 (1 led)
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.

2019
$20MSeries A$11MSeries A?Venture
First round
Series A, $20M
Aug 2018
Biggest round
$20M
Series A · Aug 2018
Usual gap between rounds
6 months
the median of 2

The rounds

  1. Sept 2019
    VentureAmount undisclosed1 new1 returning

    Source recorded

  2. Feb 2019
    Series A$11M1 new

    Reported by Prnewswire

  3. Aug 2018
    Series A$20M2 new

    Reported by FinSMEs

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

Sequoia CapitalVC firm2rounds, led 1
Foundation CapitalVC firm1round
Highland EuropeVC firm1round
C VenturesVC firm1round

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

Quick answers about Threads

Who invested in Threads?

Threads's investors include Sequoia Capital, Foundation Capital, Highland Europe and C Ventures.

How much has Threads raised?

Threads has raised $31M across 3 rounds since 2018. One round did not disclose an amount, so the total is a floor.

When did Threads last raise?

Threads's most recent round was a Venture in Sept 2019.

What was Threads's biggest round?

Threads's largest round on record is $20M (Series A), in Aug 2018.

Who backed Threads first?

Threads's first round on record, in Aug 2018, was backed by Highland Europe and C Ventures.

What stage is Threads at?

Threads's latest named round is a Venture, in Sept 2019.

Where is Threads based?

Threads is based in the United States.

Who led Threads's rounds?

Sequoia Capital led the Series A in 2019.

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