United Kingdom · Investor

Abingworth

Last cheque observed Jul 2026; 75 cheques on record.

Deploying nowNew fund $320M, Dec 2025VC firm

SeedSeries ASeries BPsychedelicsBioimagingMrna

Deploying now
100%of best year4cheques in 12 months, 75 on record
Since the last cheque108days00hrs00min00sec
Median round$84MCheque size, as they say$15M – $30MRounds led3 of 75Sole investor6 roundsExits14 from the portfolioMostly inUnited States, 62%
Pitch Abingworth

Abingworth highlights

  1. 01

    4 cheques in the last 12 months

  2. 02

    Mostly Series B and Series A: 55% of its rounds

  3. 03

    Sole investor in 6 rounds, median $15M

  4. 04

    14 exits from the portfolio

What they do

Abingworth has helped young biopharma companies on both sides of the Atlantic turn the latest scientific discoveries into dozens of new treatments for patients.From their own website
Type
VC firm (from a list, unverified)
Cheque size
$15M – $30M as they say
Stages
SeedSeries ASeries BGrowthPre-IPO
Sectors
PsychedelicsBioimagingMrna
Based in
London, United Kingdom
Cold pitches
Not stated

The record

Every round we can evidence, newest first75 appearances

  1. 2026

    4 rounds

  2. Jul
    AdvanCellSeries D · AU · QRM Capital$315MWith 16 others
  3. Jun
    cAMPfield Therapeutics, Inc.Series A · US · Frazier Life Sciences$180MWith 7 others
  4. May
    Cytospire TherapeuticsSeries A · GB · Ventureburn$83MWith 9 others
  5. Mar
    R1 TherapeuticsSeries A · US · TechStartups$78MLed
  6. 2025

    2 rounds

  7. Apr
    Atsena TherapeuticsSeries C · US · Hatteras Venture Partners$150MWith 9 others
  8. Feb
    AdvanCellSeries C · AU · Startup Daily$112MLed
  9. 2019

    3 rounds

  10. Dec
    Jasper TherapeuticsSeries A · US · FinSMEs$35MLed
  11. Dec
    IFM TherapeuticsUS · FinSMEs$56MWith 3 others
  12. May
    Phathom PharmaceuticalsUS · FinSMEs$140MWith 8 others
  13. 2018

    1 round

  14. Jun
    SutroSeries E · US · FinSMEs$85MWith 17 others
  15. 2017

    2 rounds

  16. Oct
    VirionHealthSeries A · GB · FinSMEs$17MSole investor
  17. Jul
    eFFECTOR TherapeuticsSeries C · US · FinSMEs$39MWith 10 others
  18. 2015

    3 rounds

  19. Jul
    GenSight BiologicsSeries B · FR$36MWith 8 others
  20. Jul
    SutroVaxSeries A · US$22MWith 3 others
  21. Apr
    CRISPR THERAPEUTICSSeries B · GB$64MWith 5 others
  22. 2014

    4 rounds

  23. Jul
    GynesonicsDebt · US$28MWith 4 others
  24. May
    Proteon TherapeuticsSeries D · US$45MWith 9 others
  25. Apr
    Wilson TherapeuticsSeries B · SE$40MWith 3 others
  26. Feb
    Thesan PharmaceuticalsSeries B$49MWith 6 others
  27. 2013

    8 rounds

  28. Nov
    Pixium VisionSeries A · FR · finsmes.com$19MWith 4 others
  29. Oct
    PersonalisSeries B · US · finsmes.com$22MWith 2 others
  30. Jul
    Dicerna PharmaceuticalsSeries C · US · finsmes.com$60MWith 8 others
  31. May
    Effector TherapeuticsSeries A · US · fiercebiotech.com$45MWith 6 others
  32. Apr
    GenSight BiologicsSeries A · FR · finance.yahoo.com$42MWith 3 others
  33. Feb
    GynesonicsDebt · US · sec.gov$22MWith 4 others
  34. Jan
    AvillionGB · finsmes.comUndisclosedWith 1 other
  35. Jan
    LabcyteSeries D · US · finsmes.com$5.3MWith 6 others
  36. 2012

    4 rounds

  37. May
    Sonitus TechnologiesVenture · CA · sec.gov$34KWith 3 others
  38. May
    Sonitus MedicalSeries D · US · sonitusmedical.com$25MWith 5 others
  39. Mar
    SientraSeries C · US · fis.dowjones.com$65MWith 2 others
  40. Jan
    ProsensaVenture · NL · reuters.com$30MWith 6 others
  41. 2011

    2 rounds

  42. Sept
    ValeritasSeries C · US · finsmes.com$150MWith 8 others
  43. May
    MD On-LineVenture · US · sec.gov$12MSole investor
  44. 2010

    3 rounds

  45. Nov
    SyntaxinSeries C · GB · fiercebiotech.com$29MWith 6 others
  46. Oct
    IS PharmaVenture · GB · fis.dowjones.com$5.7MSole investor
  47. Oct
    Pathwork DiagnosticsSeries C · US · fis.dowjones.com$30MWith 5 others
  48. 2009

    9 rounds

  49. Nov
    OxagenSeries C · GB · fiercebiotech.com$27MWith 8 others
  50. Oct
    PrimeraDx (Primera Biosystems)Series C · US · onbiovc.com$20MWith 5 others
  51. Oct
    ZogenixSeries B · US · sec.gov$36MWith 4 others
  52. Jul
    IntellikineSeries B · US · onbiovc.com$51MWith 5 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration20 named

ALAbingworth LlpManageriFiling they signed
CGChristina GibbsAuthorized Person of the GP of the GPiFiling they signed
DLDavid LeathersDirectoriFiling they signed
DLDavid LobeAuthorized Person of the GP of the GPiFiling they signed
EMElizabeth MuscarellaAuthorized Person of the GP of the GPiFiling they signed
GLGenghis Lloyd-HarrisExecutive OfficeriFiling they signed
IMIts Manager Abingworth LLPManageriFiling they signed
JAJames AbellExecutive OfficeriFiling they signed
JAJeremy AndersonAuthorized Person of the GP of the GPiFiling they signed
JHJohn HeardExecutive OfficeriFiling they signed
KHKenneth HaasPromoteriFiling they signed
KVKurt Von EmsterExecutive OfficeriFiling they signed
MAManager Abingworth LLPManageriFiling they signed
MBMichael BighamPromoteriFiling they signed
RRRob RosenAuthorized Person of the GP of the GPiFiling they signed
RRRobert RosenAuthorized Person of the GP of the GPiFiling they signed
SCShelley ChuPromoteriFiling they signed
SBStephen BuntingExecutive OfficeriFiling they signed
THTimothy HainesExecutive OfficeriFiling they signed
VMVincent MilesPromoteriFiling they signed

We also hold 27 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

Who backs their funds

1 LP on record in Abingworth's funds

Funds
1

The institutions that put money into its funds, which the firm then invests in companies.Source: an LP list.

What they claim to have backed

From their own portfolio page (on their website)

0 of 1 we have independently watched raise

Ether

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

Exits from the portfolio

Companies it backed that were later bought or listed14 in all

ProsensaBought by BioMarin Pharmaceutical$840MNov 2014
SyntaxinBought by Ipsen$206MJul 2013
ProsensaListed$78MJun 2013
Portola PharmaceuticalsListed$100MMay 2013
Avila TherapeuticsBought by Celgene$350MJan 2012
IntellikineBought by Takeda Pharmaceutical$310MDec 2011
Clovis OncologyListed$130MNov 2011
Synosia TherapeuticsBought by Biotie Therapies$122MJan 2011
ZogenixListedUndisclosedNov 2010
Fovea PharmaceuticalsBought by Sanofi AventisUndisclosedOct 2009
Guava TechnologiesBought by Millipore$23MFeb 2009
AblynxListedUndisclosedNov 2007
AdianaBought by Cytyc$215MFeb 2007
Xenogen CorporationBought by Caliper Life SciencesUndisclosedFeb 2006

An exit counts when it came after the firm's first round in the company. From historical deal records.

Who they invest alongside

The investors most often in the same rounds as Abingworth. A count of rooms they were both in, not a relationship either has claimed.

Recently backed

The latest companies Abingworth put money into.

Quick answers about Abingworth

What does Abingworth invest in?

Abingworth invests most often at Series B and Series A (55% of the rounds on record), in sectors such as Psychedelics, Bioimaging and Mrna.

How active is Abingworth?

75 investments on record, 4 of them in the last 12 months, and it led 3. The most recent was in Jul 2026.

What has Abingworth invested in recently?

Its most recent investments on record: AdvanCell (Series D, Jul 2026), cAMPfield Therapeutics, Inc. (Series A, Jun 2026) and Cytospire Therapeutics (Series A, May 2026).

How big are Abingworth's cheques?

The median round it joins is $84M. It says it writes cheques of $15M to $30M.

Does Abingworth lead rounds?

Sometimes: it led 3 of its 75 investments on record (4%).

Where does Abingworth invest?

Most of the companies it backs are in the United States (62%), the United Kingdom (18%) and France (8%).

Is Abingworth investing now?

Yes: it is actively investing, with 4 investments in the last 12 months.

Who does Abingworth invest alongside?

Most often MPM Capital (10 rounds together), Advanced Technology Ventures (9 rounds together) and New Enterprise Associates (7 rounds together).

Raising now?

Find the investors who back rounds like yours, and keep every conversation on one fundraising board.

Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it