QSM Diagnostics

Woburn, MA · Founded 2014 · Privately Held (backing)

Operator of a point-of-care veterinary diagnostics development company intended for the rapid identification of bacterial infections. QSM Diagnostics is based in Woburn, MA and was founded in 2014. Its last reported valuation was $5.5 million in Dec 2019. It has raised $5.6 million.

Last reported valuation
$5.5M
Oct 2026
Priced at
—
Total raised
$5.6M
Last round
—
What is QSM Diagnostics worth?
$5.5Mlast reported valuation · Oct 2026

QSM Diagnostics's last reported valuation, Dec 2019. 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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QSM Diagnostics funding history

No rounds on record

No funding rounds for QSM Diagnostics are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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QSM Diagnostics valuation

QSM Diagnostics's last reported valuation was $5.5 million in Dec 2019. No priced round, secondary trade or fund mark has surfaced since.

How much has QSM Diagnostics raised?

QSM Diagnostics has filed 1 Form D with the SEC, most recently in Apr 2020 ($25,000 sold to 1 investor).

How QSM Diagnostics'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 QSM Diagnostics, 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 QSM Diagnostics

What is QSM Diagnostics worth?
QSM Diagnostics is valued at $5.5M as of Oct 2026. QSM Diagnostics's last reported valuation, Dec 2019. Nothing priced has surfaced since.
How much has QSM Diagnostics raised?
QSM Diagnostics has raised $5.6M in total funding across its recorded rounds.