Sector portfolio · Investment firm · United States
Square 1 Bank's Biotech portfolio
Square 1 Bank has backed 14 Biotech startups in rounds we track, $1.6B between them, shown by the stage each has reached. The best-funded is Cidara Therapeutics.
Funding by segment
- Series B$773M5
- Stage not reported$139M5
- Series C and later$706M4
Where they are based
- United States14$1.6B
United StatesFounded
3 without a founding year on record.
Total raised
- Under $1M0
- $1M to $10M2
- $10M to $50M3
- $50M to $250M7
- $250M to $1B2
- $1B and over0
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
11 of 14 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States14
Startups by country, 1 country in all.
Segment by segment
Series B
5 startups · $773M raised
- CTCidara TherapeuticsCidara Therapeutics is a biotechnology company that specializes in the fields of healthcare and therapeutics.United States$463M
Tarsa TherapeuticsTarsa Therapeutics develops an oral formulation of calcitonin for the treatment and prevention of postmenopausal osteoporosis.United States$121M
Conventus OrthopaedicsConventus Orthopaedics is a provider of a range of orthopedic and sports medicine services.United States$94M
RecursionRecursion provides analytic data tool solutions such as recursion analyzers, mortgage company data and data cloud.United States$81M
Azalea HealthAzalea Health is a healthcare software company based in the U.S.United States$14M
Stage not reported
5 startups · $139M raised
- SSebaciaSebacia is a commercial-stage dermatology company that develops an alternative to the topical and systemic drugs for the treatment of acne.United States$102M
y primeYPrime is a clinical technology company founded in 2006 and based in Malvern, Pennsylvania.United States$13M- ZTZavante TherapeuticsZavante focuses on developing novel therapies to improve the outcomes of hospitalized patients.United States$10M
- NCNico CorporationUnited States$8.0M
- TMTV MedicalUnited States$7.0M
Series C and later
4 startups · $706M raised
Trevi TherapeuticsTrevi Therapeutics is a clinical-stage biopharmaceutical company that develops drugs for treating uremic pruritus.United States$386M
ReVision OpticsReVision Optics offers PRESBYLENS, a refractive surgery solution to correct vision loss by the natural aging process.United States$172M- BBAROnovaBAROnova is a Silicon Valley based venture-backed company that has developed a novel non-surgical solution for obesity.United States$85M
NeoChordNeoChord is a medical device company that develops devices that allow mitral valve repair to be performed on a beating heart.United States$63M
How this map is made. Every startup here works in Biotech and has raised money in a round we track that names Square 1 Bank as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.
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