Nusano

Santa Clarita, CA · Founded 2016 · Privately Held (backing)

Developer of a current ion source and linear accelerator intended to remove the current limitations of radioisotope manufacturing for medical applications and innovation. Nusano is based in Santa Clarita, CA and was founded in 2016. It was valued at $265 million at its later-stage round in Oct 2024, the last priced event on record. It has raised $218 million across 2 recorded rounds; the latest was a $10 million early-stage round in Nov 2022.

PMV mark · valuation
$265.0M
Oct 2026
Priced at
its later-stage round
Oct 2024
Total raised
$217.7M
Last round
Early Stage VC
Nov 2022
What is Nusano worth?
$265.0MPrivateMarketView mark · Oct 2026

Valued at $265.0M at its later-stage round, Oct 2024. Nothing has traded 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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Nusano funding history

2 rounds
DateRoundRaisedPost-money
Nov 2022Early Stage VC$10.0M▮
Sep 2021Early Stage VC$48.0M▮
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Nusano valuation

Nusano was valued at $265 million at its later-stage round in Oct 2024. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Nusano raised?

Nusano has raised $218 million in total; 2 of its rounds are on record. The largest on record was a $48 million early-stage round in Sep 2021; the most recent was a $10 million early-stage round in Nov 2022.

Nusano has filed 2 Form Ds with the SEC since 2021, most recently in Nov 2022 ($10 million sold to 1 investor).

How Nusano'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 Nusano, 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 its last priced round. Question about this number? Full methodology →

Frequently asked about Nusano

What is Nusano worth?
Nusano is valued at $265.0M as of Oct 2026. Valued at $265.0M at its later-stage round, Oct 2024. Nothing has traded since.
How much has Nusano raised?
Nusano has raised $217.7M in total funding across 2 recorded rounds.
When did Nusano last raise?
Nusano last raised in Nov 2022 (Early Stage VC), raising $10.0M.