Companies · Biotechnology

Biolinq Inc

SAN DIEGO · Biotechnology

Diligence memoA one-page analyst read on Biolinq Inc — recommendation, valuation, rhythm, risks.
$247.4M
Total raised · real
8
Rounds
1.5×
Latest step-up
Top 3%
Sector rank · raised
Series C
Latest stage · inferred · Fri Mar 07 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

Biolinq Inc looks over-valued against its niche peers and is active on financing cadence.

Synthesized from the figures below est. — every claim rests on a number shown on this page. Valuation uses the biotech sector profile.

Analyst read est. — computed against this company's niche peers in the same era. Inputs shown; not a quoted figure.

Over-valued
  • Modeled value is 3.22× the median modeled value of Series C Biotechnology companies in 2025–2027 (58 peers) — value vs value, same stage and era.
Active
  • Last raise 16 mo ago; this sector typically re-raises about every 14 months.
  • Raising on or ahead of the sector's normal rhythm.
Leadership

No named principal in this company's public records yet — see all operators below.

Explore how these operators interlock with other companies in the operator network.

Where it sits in Biotechnology

Biolinq Inc is one of 4291 Biotechnology companies tracked from SAN DIEGO. By capital raised it ranks among the largest (ahead of 98% of sector peers), and in the upper tier by modeled valuation est..

Ranking is computed against this company's own sector cohort — reported capital is fact; valuation tiers are modeled.

As reported in public records reported — not modeled.

US
Jurisdiction
Rule 506(b)
Reg D exemption
45
Investors (latest)
2025-03-07
First sale
Amount raised vs valuation, by round

Solid bars are reported offering amounts reported; hatched bars are the modeled post-money valuation est. — both on one shared scale so you can read raise-vs-worth at each round directly. Use the toggles to overlay data labels and the niche-peer / market average value lines.

Amount raised · realModeled valuation · estCumulative funded · real
$0$1.3B$2.5B$3.8B$5.0BPre-Seed · 2016-09-16 Raised $450K (real) Modeled valuation $25M (est)Pre-Seed2016Series A · 2017-11-14 Raised $8.1M (real) Modeled valuation $293M (est)Series A2017Series A · 2019-03-13 Raised $3.0M (real) Modeled valuation $108M (est)Series A2019Seed · 2020-03-25 Raised $3.6M (real) Modeled valuation $158M (est)Seed2020Series A · 2020-03-25 Raised $3.6M (real) Modeled valuation $128M (est)Series A2020Series A · 2021-03-16 Raised $5.2M (real) Modeled valuation $134M (est)Series A2021Series C · 2021-09-02 Raised $62M (real) Modeled valuation $1.6B (est)Series C2021Series C · 2021-09-02 Raised $78M (real) Modeled valuation $2.0B (est)Series C2021Series B · 2023-12-13 Raised $35M (real) Modeled valuation $317M (est)Series B2023Series C · 2023-12-13 Raised $54M (real) Modeled valuation $591M (est)Series C2023Series C · 2023-12-13 Raised $59M (real) Modeled valuation $650M (est)Series C2023Series C · 2025-03-07 Raised $90M (real) Modeled valuation $618M (est)Series C2025Cumulative $402M

The line shows cumulative reported funding over the period; + labels show new capital added between points when there is room. Toggle on-bar figures, plus the niche-peer and market averages, to read this company against its cohort. Benchmarks are modeled medians.

Financing ladder & sequence gaps
Pre-Seed$450K · 2016
Series A$8.1M · 2017no Seed on file
Series A extension$3.0M · 2019
Bridge · Series A-stage$3.6M · 2020smaller follow-on
Series A extension$3.6M · 2020
Series A extension$5.2M · 2021
Series C$62.2M · 2021no Series B on file
Series C extension$77.9M · 2021
Bridge · Series C-stage$35.1M · 2023smaller follow-on
Series C extension$53.7M · 2023
Series C extension$59.1M · 2023
Series C extension$90.0M · 2025

Stages are modeled from round size (public records carry no series label). Ladder is contiguous — every modeled rung has a record.

Modeled valuation trajectory
$618.5M
Base estimate est.
$278.4M
Conservative case
$855.5M
Upside case
$600.0M
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Series Ca $40M–$100M round). Valuation is modeled from stage benchmarks scaled by the biotech sector profile. Directional, not a quoted figure.

Pre-Seed · modeled $24.8M · 2016-09-162016Series A · modeled $293.4M · 2017-11-14Series A · modeled $108.5M · 2019-03-13Seed · modeled $157.8M · 2020-03-25Series A · modeled $128.5M · 2020-03-25Series A · modeled $134.2M · 2021-03-16Series C · modeled $1.6B · 2021-09-02Series C · modeled $2.0B · 2021-09-02Series B · modeled $316.9M · 2023-12-13Series C · modeled $590.8M · 2023-12-13Series C · modeled $650.0M · 2023-12-13Series C · modeled $618.5M · 2025-03-072025
Model inputs · modeled:benchmark-stage-stepup-v1
15%
Dilution assumption
Implied ownership sold in the financing.
62%
Survival probability
46% low · 72% high
1.46×/yr
Annual markup
1.68×/yr upside case
1.3 yr
Elapsed time used
1.3 yr actual, capped for stale marks
biotech
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
9 mo
Avg between rounds
$29.2M/yr
Capital velocity
9.8 yr
On record since
2016
First round
12
Rounds on file
How it compares to the market

Benchmarked against 4291 companies in Biotechnology. Each bar is a median (the middle company, not an average — outliers don't skew it). Two yardsticks: real money raised (reported on Form D) and modeled value (our estimate est.). These are whole-sector medians across all stages, except the per-stage row.

Total raised — vs sector median (real $, all stages) 34× above median
This company$247.4M
Sector median$7.2M
Latest round — vs other Series C rounds in sector (real $, this stage) 1.9× above median
This company$90.0M
Sector median$46.5M
Modeled value — vs sector median (estimate, all stages) 9.6× above median
This company$618.5M
Sector median$64.2M

Raised more than 98% of sector peers (real $). Modeled value above 85% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Series C) that last raised in the same ~3-year era, ranked by modeled value est. (not money raised). This is the exact set the analyst read compares against, so a like-for-like cohort is what makes "over/under-valued" meaningful. This company ranks #2 of 58.

This companyCohort peer
$100.0M$1.0B$10.0M$100.0M$1.0BCapital raised (log)Newleos Therapeutics, Inc. · Series C Raised $93.4M · modeled $659.2M (est)Atsena Therapeutics, Inc. · Series C Raised $146.0M · modeled $605.7M (est)Galvanize Therapeutics, Inc. · Series C Raised $150.7M · modeled $581.7M (est)X4 Pharmaceuticals, Inc · Series C Raised $320.3M · modeled $494.8M (est)Endless Corp · Series C Raised $79.0M · modeled $493.8M (est)Ikena Oncology, Inc. · Series C Raised $117.6M · modeled $448.6M (est)Imbria Pharmaceuticals, Inc. · Series C Raised $140.2M · modeled $405.5M (est)Bambusa Therapeutics, Inc. · Series C Raised $67.4M · modeled $375.0M (est)Plexium, Inc. · Series C Raised $60.1M · modeled $361.1M (est)Latigo Biotherapeutics, Inc. · Series C Raised $50.0M · modeled $357.5M (est)Neuros Medical, Inc. · Series C Raised $160.0M · modeled $338.1M (est)Biolinq Inc (this company) Raised $247.4M · modeled $618.5M (est)Biolinq Inc
CompanyStageRaised · realValue · estvs peer med.
Newleos Therapeutics, Inc.Series C$93.4M$659.2M3.43×
Biolinq Inc this companySeries C$247.4M$618.5M3.22×
Atsena Therapeutics, Inc.Series C$146.0M$605.7M3.15×
Galvanize Therapeutics, Inc.Series C$150.7M$581.7M3.03×
X4 Pharmaceuticals, IncSeries C$320.3M$494.8M2.57×
Endless CorpSeries C$79.0M$493.8M2.57×
Ikena Oncology, Inc.Series C$117.6M$448.6M2.33×
Imbria Pharmaceuticals, Inc.Series C$140.2M$405.5M2.11×
Bambusa Therapeutics, Inc.Series C$67.4M$375.0M1.95×
Plexium, Inc.Series C$60.1M$361.1M1.88×
Latigo Biotherapeutics, Inc.Series C$50.0M$357.5M1.86×
Neuros Medical, Inc.Series C$160.0M$338.1M1.76×
Full financing history

Stage is inferred from round size est., not reported on the filing — a round's dollar size maps to a bucket: Pre-Seed <$1.0M · Seed $1.0M–$4.0M · Series A $4.0M–$15M · Series B $15M–$40M · Series C $40M–$100M · Series D+ $100M–$400M · Growth/Late >$400M.

StageAmount · realAnnouncedPost-money · estValue · estConf.
Pre-Seed$450K2016-09-16$2.5M$24.8M85%
Series A$8.1M2017-11-14$36.9M$293.4M90%
Series A$3.0M2019-03-13$13.6M$108.5M90%
Seed$3.6M2020-03-25$17.8M$157.8M90%
Series A$3.6M2020-03-25$16.2M$128.5M90%
Series A$5.2M2021-03-16$23.7M$134.2M90%
Series C$62.2M2021-09-02$414.5M$1.6B90%
Series C$77.9M2021-09-02$519.6M$2.0B90%
Series B$35.1M2023-12-13$195.1M$316.9M90%
Series C$53.7M2023-12-13$358.3M$590.8M90%
Series C$59.1M2023-12-13$394.3M$650.0M90%
Series C$90.0M2025-03-07$600.0M$618.5M90%
What happened at each round

Step-up, pace versus the sector's normal cadence, and revenue/exemption moves — read straight from the reported round facts reported.

  1. Pre-Seed$450K2016-09-16
    • First recorded raise — entered as Pre-Seed.
    • 5 investors on this round.
  2. Series A$8.1M2017-11-14
    • Raised 14 mo later, in step with the ~14 mo sector norm.
    • Round 18.0× larger than the prior — scaling up.
    • 17 investors on this round.
  3. Series A$3.0M2019-03-13
    • Raised 16 mo later, in step with the ~14 mo sector norm.
    • Round 2.7× smaller than the prior — bridge or down round.
    • 9 investors on this round.
  4. Seed$3.6M2020-03-25
    • Raised 12 mo later, in step with the ~14 mo sector norm.
    • Round roughly the size of the prior one.
    • 17 investors on this round.
  5. Series A$3.6M2020-03-25
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round roughly the size of the prior one.
    • 17 investors on this round.
  6. Series A$5.2M2021-03-16
    • Raised 12 mo later, in step with the ~14 mo sector norm.
    • Round 1.5× larger than the prior — scaling up.
    • 21 investors on this round.
  7. Series C$62.2M2021-09-02
    • Came back fast: 6 mo vs the ~14 mo sector norm.
    • Round 11.9× larger than the prior — scaling up.
    • 54 investors on this round.
  8. Series C$77.9M2021-09-02
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round roughly the size of the prior one.
    • 62 investors on this round.
  9. Series B$35.1M2023-12-13
    • Raised again after 27 mo — slower than the ~14 mo sector norm.
    • Round 2.2× smaller than the prior — bridge or down round.
    • 25 investors on this round.
  10. Series C$53.7M2023-12-13
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round 1.5× larger than the prior — scaling up.
    • 42 investors on this round.
  11. Series C$59.1M2023-12-13
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round roughly the size of the prior one.
    • 43 investors on this round.
  12. Series C$90.0M2025-03-07
    • Raised 15 mo later, in step with the ~14 mo sector norm.
    • Round 1.5× larger than the prior — scaling up.
    • 45 investors on this round.
Intelligence
2025 ~Q4
Modeled next raise · ~9mo cadence
$137.0M
Modeled next size est.range $90.0M$219.1M
1.5×
Last step-up
$29.2M/yr
Capital velocity

Predictive signals are modeled est. from this company's own cadence and step-up, plus sector benchmarks — directional, not advice. Peer set and a CSV export live in your analyst workspace.

Key people & operators

Officers, directors and promoters named in this company's public recordsreported — the people who run it (not its investors). "Also runs" counts come from name-matching across all records, so verify before acting.

PersonRoleAlso runsTied since
Daniel Bradbury6 other2019-03
Nancy Hong3 other2021-09
Zina Affas Besse3 other2023-12
CHRIS DIMITROPOULOS2 other2023-12
Dan Bradbury2 other2021-09
Lana Ghanem1 other2017-11
RICHARD YANG1 other2021-03
DAVID AFFAS ARIDA2025-03
DAVID AFFAS BERRY2023-12
DAVID ARIDA2023-12
DEREK RAPP2023-12
Edward Kliphuis2017-11
JARED AFFAS TANGNEY2025-03
Jared Tangney2016-09
Joshua Windmiller2016-09
THAD JOHNSON2021-09
Registry & provenance

Biolinq Inc is an official record sourced from the U.S. Securities and Exchange Commission (SEC). U.S. data is aggregated from SEC Form D filings.

United States
Country of record
US
Jurisdiction
1685406
SEC CIK
Similar companies

Nearest neighbours across the whole database — matched on sector, stage and capital scale, and on shared operators (officers or directors named at both companies in public filings). A discovery shortlist, not a valuation cohort — verify before acting, the same way modeled figures are directional.

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Semantically similar

Matched by meaning, not labels — a local language model reads each company's name, sector and description and ranks the closest in that learned space. This catches look-alikes that cross sector boundaries; the structured list above explains its matches, this one trusts the text. Directional, like every modeled signal here.

CompanySectorStageValue · estMatch
Biorez, Inc.BiotechnologySeries A$89.0M87%
VQ Biomedical, Inc.BiotechnologySeed$7.6M87%
BioHSV Holdings, Inc.BiotechnologySeed$33.5M87%
BioPhoundry, Inc.BiotechnologySeed$4.3M87%
Biocynetic, Inc.BiotechnologySeries A$157.8M87%
Biovie Inc.BiotechnologySeries A$81.1M87%
Arsenal Biosciences, Inc.BiotechnologySeries D+$3.5B86%
Biogix, Inc.BiotechnologySeed$88.8M86%
Frequently asked
How much funding has Biolinq Inc raised?
Biolinq Inc has raised approximately $247.4M in disclosed capital across 8 recorded financing rounds, aggregated from public filings.
What is Biolinq Inc's estimated valuation?
Provath's modeled valuation for Biolinq Inc is approximately $618.5M (modeled range $278.4M–$855.5M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Biolinq Inc at?
Biolinq Inc's latest modeled financing stage is Series C. Its most recent recorded round closed around Fri Mar 07.
What does Biolinq Inc do and where is it based?
Biolinq Inc operates in the Biotechnology sector, based in SAN DIEGO.
Explore related

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