Loyal

Other Pharmaceuticals and Biotechnology · San Francisco, CA · Founded 2019 · Privately Held (backing)

Developer of veterinary drugs designed to improve dogs' health span and lifespan. Loyal is based in San Francisco, CA and was founded in 2019. It was valued at $430 million at its later-stage round in Feb 2025, the last priced event on record. It has raised $236 million across 1 recorded round; the latest was a $27.7 million Series A in Sep 2021.

PMV mark · valuation
$430.0M
Oct 2026
Priced at
its later-stage round
Feb 2025
Total raised
$236.5M
Last round
Early Stage VC (Series A)
Sep 2021
What is Loyal worth?
$430.0MPrivateMarketView mark · Oct 2026

Valued at $430.0M at its later-stage round, Feb 2025. 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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Loyal funding history

1 rounds
DateRoundRaisedPost-money
Sep 2021Early Stage VC (Series A)$27.7M▮
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Loyal valuation

Loyal was valued at $430 million at its later-stage round in Feb 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Loyal raised?

Loyal has raised $236 million in total; 1 of its rounds is on record. The largest on record was a $27.7 million Series A in Sep 2021.

Institutional holders and vehicles

In the last 12 months, 1 investment vehicle was formed to buy Loyal shares, reporting $638,450 sold to 40 investors, per SEC Form D filings (most recent Jan 2026).

How Loyal'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 Loyal, 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 Loyal

What is Loyal worth?
Loyal is valued at $430.0M as of Oct 2026. Valued at $430.0M at its later-stage round, Feb 2025. Nothing has traded since.
How much has Loyal raised?
Loyal has raised $236.5M in total funding across 1 recorded rounds.
When did Loyal last raise?
Loyal last raised in Sep 2021 (Early Stage VC (Series A)), raising $27.7M.