858 Therapeutics

San Diego, CA · Founded 2019 · Privately Held (backing)

Operator of a biotechnology company intended to discover innovative therapeutics for the treatment of cancers that are resistant to current therapies. 858 Therapeutics is based in San Diego, CA and was founded in 2019. Its last known valuation is $140 million. It has raised $110 million across 3 recorded rounds; the latest was a $25.2 million early-stage round in Jun 2024.

Last price · $/share
—
Implied valuation
$140.0M
Total raised
$110.0M
Last round
Early Stage VC
Jun 2024
What is 858 Therapeutics worth?
$140.0Mlast known valuation

858 Therapeutics last raised $25.2M in its Early Stage VC (Jun 2024).

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858 Therapeutics funding history

3 rounds
DateRoundRaisedPost-money
Jun 2024Early Stage VC$25.2M▮
May 2021Early Stage VC$20.0M▮
Mar 2020Early Stage VC$20.1M▮
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858 Therapeutics valuation

858 Therapeutics's last known valuation is $140 million. The figure stands until a priced round, a secondary trade or an institutional fund mark prices the stock again.

How much has 858 Therapeutics raised?

858 Therapeutics has raised $110 million across 3 recorded rounds since 2020. The largest was a $25.2 million early-stage round in Jun 2024.

858 Therapeutics has filed 3 Form Ds with the SEC since 2020, most recently in Jul 2024 ($25.2 million sold to 12 investors).

How 858 Therapeutics's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For 858 Therapeutics, too few pricing signals exist to publish a composite mark; the figures above reflect the most recent observed valuation event. Full methodology →

Frequently asked about 858 Therapeutics

What is 858 Therapeutics worth?
858 Therapeutics's last known valuation is $140.0M.
How much has 858 Therapeutics raised?
858 Therapeutics has raised $110.0M in total funding across 3 recorded rounds.
When did 858 Therapeutics last raise?
858 Therapeutics last raised in Jun 2024 (Early Stage VC), raising $25.2M.