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B Capital

VC fundVerified by OSH — Confirmed by at least two independent sources or a primary document (filing, official announcement).

B Capital is a vc fund. It joined 2 rounds tracked by OSH in the last 90 days.

What they look for

Based on deals tracked by OSH, B Capital participates in growth rounds with disclosed median round sizes around $141.5 million, serving as lead investor in a portion of tracked financings.

Stages
Growth
Leads rounds
Yes

Derived from deals tracked by OSH, not published by the investor.

Activity

2
Deals, 90 days
2
Deals, 12 months
1
Led, 12 months
$141.5M
Median disclosed round

Frequent co-investors:Spero VenturesThe Venture CityAlumni VenturesMirae AssetHitachi Ventures

Computed from OSH Rounds. A deal is a round the investor led or joined.

Portfolio from OSH Rounds

  • Sep 28 · Series B

    Tiny Health$33M

    Led by B Capital · with Spero Ventures, +4

    1 source

  • Sep 24 · Series D

    Precision Neuroscience$250M

    Led by Pershing Square Inc., The Ackman Oxman Institute, Undisclosed leading life sciences investment fund · with Duquesne Family Office, +8

    1 source

Questions and answers

What stages does B Capital invest in?

B Capital invests at Growth (derived by OSH from its deals).

How active is B Capital?

In OSH Rounds, B Capital joined 2 rounds in the last 90 days and 2 in the last 12 months, leading 1.

Does B Capital lead rounds?

Yes, B Capital leads rounds.

Something wrong? Suggest a correction.

Sources

  1. 1.Tiny Health Raises $33M To Explore What Gut Data Can Reveal About Future Health — Crunchbase News, Sep 29, 2026
  2. 2.The AlleyWatch Startup Daily Funding Report: 9/25/2026 — AlleyWatch, Sep 25, 2026
  3. 3.OSH Investors — OSH Investors

Verified by OSH — Confirmed by at least two independent sources or a primary document (filing, official announcement).Last verified Oct 15, 2026