United States · Funded startup

Who invested in StockTwits

6 rounds we have observed, with the 13 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.

Fintech

Funding summaryUpdated 26 Oct 2026

$11Mraised across 6 rounds since 2008, from 6 sources

$800KSeries A$800KSeries A$3.0MSeries B$4.0MSeries C$2.0MRound
Latest round
Round, $2.0MJul 2016
Led by
Social Leverage
Biggest round
$4.0MSeries C · Oct 2010
Investors
13 (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.

2010201220142016
?Seed$800KSeries A$3.0MSeries B$4.0MSeries C$2.0MRound
First round
Seed
Sept 2008
Biggest round
$4.0M
Series C · Oct 2010
Usual gap between rounds
6 months
the median of 5

The rounds

  1. Jul 2016
    Round$2.0M1 new

    Reported by TechCrunchSEC filing: $1.2M sold, first sale Jun 2016

  2. Oct 2010
    Series C$4.0M2 returning

    Reported by techcrunch.comSEC filing: $4.0M sold, first sale Oct 2010

  3. Dec 2009
    Series B$3.0M1 new1 returning

    Reported by techcrunch.comSEC filing: $3.0M sold, first sale Nov 2009

  4. May 2009
    Series A$800K1 new

    Reported by mediamemo.allthingsd.com

  5. Dec 2008
    Series A$800K3 new3 returning

    Reported by alleyinsider.com

  6. Sept 2008

Founders and team

From the SEC filings it signed: 2 on the team.

  • Howard LindzonDirector, Executive Officeri
  • Justin PaternoExecutive Officeri

On the board, as filediGary BenittMichael ParekhRobert PeckRoss Levinsohn

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

True VenturesVC firm3rounds
Foundry GroupVC firm2rounds
BetaworksVC firm2rounds
IA VenturesVC firm2rounds
Alan WarmsAngel2rounds
Social LeverageVC firm1round, led 1
David CohenAngel1round
Howard LindzonVC firm1round
Michael ParekhAngel1round
Andy SwanAngel1round
Bill Bishopno record of our own yet1round
Eric Bollingno record of our own yet1round
Landon Swanno record of our own yet1round

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

Also claim to have backed them

These 6 firms list StockTwits as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Joanne WilsonAngelPer its own site
GMO VenturePartnersCorporate VC2019, per its site
Alpine MeridianVC firmPer its own site
WorldQuant Ventures LLCVC firmPer its own site
Gambit VenturesVC firmPer its own site
QuantchaHedge fundPer its own site

Quick answers about StockTwits

Who invested in StockTwits?

StockTwits's investors include True Ventures, Foundry Group, Betaworks, IA Ventures and Alan Warms, and 8 more on record. Social Leverage led its latest round.

How much has StockTwits raised?

StockTwits has raised $11M across 6 rounds since 2008. One round did not disclose an amount, so the total is a floor.

When did StockTwits last raise?

StockTwits's most recent round was an Undisclosed round of $2.0M in Jul 2016, led by Social Leverage.

What was StockTwits's biggest round?

StockTwits's largest round on record is $4.0M (Series C), in Oct 2010.

Who backed StockTwits first?

StockTwits's first round on record, in Sept 2008, was backed by Betaworks, IA Ventures and Howard Lindzon and 4 others.

What stage is StockTwits at?

StockTwits's latest named round is an Undisclosed round, in Jul 2016.

Where is StockTwits based?

StockTwits is based in the United States.

Who led StockTwits's rounds?

Social Leverage led the Undisclosed round in 2016.

Companies like StockTwits

In the same sector, and raised in the last eighteen months.

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