Private Market View

Altaeros

Somerville, MA · Founded 2010 · Privately Held (backing)

Last price · $/share
Implied valuation
$102.3M
Total raised
$93.9M
Last round
Seed Round
Oct 2018
What is Altaeros worth?
$102.3Mlast known valuation

Altaeros last raised $3.8M in its Seed Round (Oct 2018).

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Funding history

2 rounds
DateRoundRaisedPost-money
Oct 2018Seed Round$3.8M
Nov 2014Early Stage VC$7.2M

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

Frequently asked

What is Altaeros worth?
Altaeros's last known valuation is $102.3M.
How much has Altaeros raised?
Altaeros has raised $93.9M in total funding across 2 recorded rounds.
When did Altaeros last raise?
Altaeros last raised in Oct 2018 (Seed Round), raising $3.8M.