Strand Therapeutics

Drug Discovery · Boston, MA · Founded 2017 · Privately Held (backing)

Developer of a medicine infrastructure platform intended to create medicines that respond to disease signals in real-time. Strand Therapeutics is based in Boston, MA and was founded in 2017. It was valued at $571 million at its later-stage round in Aug 2025, the last priced event on record. It has raised $256 million across 3 recorded rounds; the latest was a $153 million Series B in Aug 2025.

PMV mark · valuation
$571.0M
Oct 2026
Priced at
its later-stage round
Aug 2025
Total raised
$255.6M
Last round
Later Stage VC (Series B)
Aug 2025
What is Strand Therapeutics worth?
$571.0MPrivateMarketView mark · Oct 2026

Valued at $571.0M at its later-stage round, Aug 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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Strand Therapeutics funding history

3 rounds
DateRoundRaisedPost-money
Aug 2025Later Stage VC (Series B)$153.0M▮
May 2021Later Stage VC$52.1M▮
May 2019Early Stage VC$5.9M▮
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Strand Therapeutics valuation

Strand Therapeutics was valued at $571 million at its later-stage round in Aug 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Strand Therapeutics raised?

Strand Therapeutics has raised $256 million across 3 recorded rounds since 2019. The largest was a $5.9 million early-stage round in May 2019; the most recent was a $153 million Series B in Aug 2025.

Strand Therapeutics has filed 2 Form Ds with the SEC since 2019, most recently in Jul 2021 ($52.1 million sold to 13 investors).

Comparable companies

Comparable drug discovery names by valuation on PrivateMarketView: VeraDermics (NYS: MANE) ($596 million), Superluminal Medicines ($576 million) and Bambusa Therapeutics ($555 million).

How Strand 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 Strand 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 Strand Therapeutics

What is Strand Therapeutics worth?
Strand Therapeutics is valued at $571.0M as of Oct 2026. Valued at $571.0M at its later-stage round, Aug 2025. Nothing has traded since.
How much has Strand Therapeutics raised?
Strand Therapeutics has raised $255.6M in total funding across 3 recorded rounds.
When did Strand Therapeutics last raise?
Strand Therapeutics last raised in Aug 2025 (Later Stage VC (Series B)), raising $153.0M.