Investor profile for Advent Life Sciences Fund IV: stage-based planning range, investment stages, sector focus, portfolio companies, sources, and verification status. Part of the Venture Capital Tracker directory.

VC fund profile · evidence-aware directory data

Advent Life Sciences Fund IV stages, portfolio and investment profile

Early-stage biotech and healthcare venture vehicle; British Business Bank agreed to an approximately €69.8M LP commitment on September 24, 2026 (converted estimate). Its institutional listing gives roughly €291M as a fundraising target, not funds raised. No first or final close was verified.

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Stage-based planning range

$1M–$10M

This is a planning range inferred from stage coverage, not a firm-disclosed check size.

Methodology: Stage bucket inferred from the rounds a fund leads or invests in.

No firm-specific check-size disclosure is recorded.

Source link not recorded Confidence: 25% Verified: Not recorded View methodology

Investment stages

Leads: Not recorded

Participates: Seed, Series A, Series B

Sector focus

Not recorded

Geography

London, UK

Founded Not recorded

Fund size / AUM

Not recorded

A separate fund-size evidence record is not yet available.

Portfolio in our directory

None yet

Linked startup profiles

Recent tracked investment

Not recorded

No dated round explicitly links this fund.

VCT investor research

Inside Advent Life Sciences Fund IV's investment strategy

Independent, source-backed analysis of who the firm backs, deal evidence and whether it fits your stage.

Mandate

Separate from the manager's Growth Fund, Fund IV backs earlier-stage therapeutics, medtech and enabling healthcare platforms targeting major clinical needs. Geography is transatlantic.

Capital, target and status

The British Business Bank institutional profile shows a roughly €291M fundraising target, converted using the September 24 ECB fixing (1 EUR = 0.85986 in original currency). It agreed to commit approximately €69.8M. The GP's full commitments, legal closing stage and actual close date are not disclosed; an agreement is not final close. No other institutional LP amounts are confirmed.

Founder and LP fit

An illustrative early-stage company would demonstrate patent ownership, target/assay validation, preclinical reproducibility, milestone timeline and follow-on financing requirements. Neither a standard check size nor fee/carry, ownership target or fund return has been verified. Professional/institutional investor access is subject to private fund marketing rules, not retail subscriptions.

Related manager, Growth Fund. Sources: bank release; vehicle listing; ECB.

Sources and verification

Dated company disclosures take priority over third-party databases. These sources support the analysis above.

Rounds they lead

Rounds they invest

Seed Series A Series B

Last verified: Not recorded. Check-size evidence is labeled by basis so planning estimates are not presented as firm disclosures.

By Venture Capital Tracker

Editorial note: AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.