Mediar Therapeutics

Boston, MA · Founded 2018 · Privately Held (backing)

Developer of innovative fibrosis treatment intended for halting and reversing fibrotic activity. Mediar Therapeutics is based in Boston, MA and was founded in 2018. It was valued at $230 million at its later-stage round in Dec 2025, the last priced event on record. It has raised $180 million across 3 recorded rounds; the latest was a $37.8 million early-stage round in Dec 2025.

PMV mark · valuation
$230.0M
Oct 2026
Priced at
its later-stage round
Dec 2025
Total raised
$180.3M
Last round
Early Stage VC
Dec 2025
What is Mediar Therapeutics worth?
$230.0MPrivateMarketView mark · Oct 2026

Valued at $230.0M at its later-stage round, Dec 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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Mediar Therapeutics funding history

3 rounds
DateRoundRaisedPost-money
Dec 2025Early Stage VC$37.8M▮
Nov 2022Later Stage VC$85.0M▮
Jan 2019Early Stage VC$5.0M▮
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Mediar Therapeutics valuation

Mediar Therapeutics was valued at $230 million at its later-stage round in Dec 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Mediar Therapeutics raised?

Mediar Therapeutics has raised $180 million across 3 recorded rounds since 2019. The largest was an $85 million later-stage round in Nov 2022; the most recent was a $37.8 million early-stage round in Dec 2025.

Mediar Therapeutics has filed 4 Form Ds with the SEC since 2019, most recently in Oct 2024 ($85 million sold to 17 investors).

How Mediar Therapeutics'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 Mediar Therapeutics, 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 Mediar Therapeutics

What is Mediar Therapeutics worth?
Mediar Therapeutics is valued at $230.0M as of Oct 2026. Valued at $230.0M at its later-stage round, Dec 2025. Nothing has traded since.
How much has Mediar Therapeutics raised?
Mediar Therapeutics has raised $180.3M in total funding across 3 recorded rounds.
When did Mediar Therapeutics last raise?
Mediar Therapeutics last raised in Dec 2025 (Early Stage VC), raising $37.8M.