Nuvaira

Maple Grove, MN · Founded 2008 · Privately Held (backing)

Developer of a medical device designed to improve outcomes for patients suffering from obstructive lung diseases. Nuvaira is based in Maple Grove, MN and was founded in 2008. Its last reported valuation was $139 million in Nov 2023. It has raised $244 million across 6 recorded rounds; the latest was a $35.8 million early-stage round in Feb 2026.

Last reported valuation
$139.3M
Oct 2026
Priced at
—
Total raised
$244.0M
Last round
Early Stage VC
Feb 2026
What is Nuvaira worth?
$139.3Mlast reported valuation · Oct 2026

Nuvaira's last reported valuation, Nov 2023. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Nuvaira funding history

6 rounds
DateRoundRaisedPost-money
Feb 2026Early Stage VC$35.8M▮
Aug 2025Seed Round$979K▮
Nov 2023Early Stage VC$15.1M▮
Jul 2020Early Stage VC$31.3M▮
Feb 2019Early Stage VC$25.0M▮
Apr 2018Seed Round$4.0M▮
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Nuvaira valuation

Nuvaira's last reported valuation was $139 million in Nov 2023. No priced round, secondary trade or fund mark has surfaced since.

How much has Nuvaira raised?

Nuvaira has raised $244 million in total; 6 of its rounds are on record, from 2018 on. The largest on record was a $979,184 seed round in Aug 2025; the most recent was a $35.8 million early-stage round in Feb 2026.

Nuvaira has filed 8 Form Ds with the SEC since 2018, most recently in Aug 2025 ($979,184 sold to 8 investors).

How Nuvaira'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 Nuvaira, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Nuvaira

What is Nuvaira worth?
Nuvaira is valued at $139.3M as of Oct 2026. Nuvaira's last reported valuation, Nov 2023. Nothing priced has surfaced since.
How much has Nuvaira raised?
Nuvaira has raised $244.0M in total funding across 6 recorded rounds.
When did Nuvaira last raise?
Nuvaira last raised in Feb 2026 (Early Stage VC), raising $35.8M.