United States · Funded startup

Who invested in OpenDoor Trading

One round we have observed, with the 2 investors named in it. 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

$10Mraised across 1 round since 2016, from 1 source

Latest round
Round, $10MJul 2016
Investors
2
See who backed them

The rounds

  1. Jul 2016
    Round$10M
    • John Brynjolfsson & Hartfield
    • Titus & Donnelly

    Reported by FinSMEs

Everyone who backed them

John Brynjolfsson & Hartfieldno record of our own yet1round
Titus & Donnellyno record of our own yet1round

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

Quick answers about OpenDoor Trading

Who invested in OpenDoor Trading?

OpenDoor Trading's investors include John Brynjolfsson & Hartfield and Titus & Donnelly.

How much has OpenDoor Trading raised?

OpenDoor Trading has raised $10M across 1 round since 2016.

When did OpenDoor Trading last raise?

OpenDoor Trading's most recent round was an Undisclosed round of $10M in Jul 2016.

What was OpenDoor Trading's biggest round?

Its most recent round, $10M in Jul 2016, is also its largest on record.

Who backed OpenDoor Trading first?

OpenDoor Trading's first round on record, in Jul 2016, was backed by John Brynjolfsson & Hartfield and Titus & Donnelly.

What stage is OpenDoor Trading at?

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

Where is OpenDoor Trading based?

OpenDoor Trading is based in the United States.

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