Asto CT

Middleton, WI · Founded 2015 · Privately Held (backing)

Developer of computed tomography (CT) device designed to provide standard whole-body scanning of animals. Asto CT is based in Middleton, WI and was founded in 2015. Its last reported valuation was $267 million in Jun 2025. It has raised $123 million across 5 recorded rounds; the latest was a $26.7 million early-stage round in Apr 2026.

Last reported valuation
$266.5M
Oct 2026
Priced at
—
Total raised
$122.8M
Last round
Early Stage VC
Apr 2026
What is Asto CT worth?
$266.5Mlast reported valuation · Oct 2026

Asto CT's last reported valuation, Jun 2025. 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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Asto CT funding history

5 rounds
DateRoundRaisedPost-money
Apr 2026Early Stage VC$26.7M▮
Jun 2025Early Stage VC$6.0M▮
Jul 2020Debt$1.3M▮
Dec 2019Seed Round$3.5M▮
Oct 2016Debt$1.8M▮
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Asto CT valuation

Asto CT's last reported valuation was $267 million in Jun 2025. No priced round, secondary trade or fund mark has surfaced since.

How much has Asto CT raised?

Asto CT has raised $123 million in total; 5 of its rounds are on record, from 2016 on. The largest on record was a $6 million early-stage round in Jun 2025; the most recent was a $26.7 million early-stage round in Apr 2026.

Asto CT has filed 11 Form Ds with the SEC since 2016, most recently in Apr 2026 ($26.7 million sold to 13 investors).

How Asto CT'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 Asto CT, 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 Asto CT

What is Asto CT worth?
Asto CT is valued at $266.5M as of Oct 2026. Asto CT's last reported valuation, Jun 2025. Nothing priced has surfaced since.
How much has Asto CT raised?
Asto CT has raised $122.8M in total funding across 5 recorded rounds.
When did Asto CT last raise?
Asto CT last raised in Apr 2026 (Early Stage VC), raising $26.7M.