At a glance
B Capital appears in 7 funding rounds tracked by ValueAddVC since 2026, leading 5. Its most frequent sectors in these rounds are AI & Infrastructure and Health & Biotech, and its most recent tracked deal was PaleBlueDot AI's $200M Series C round (Oct 2, 2026). ValueAddVC also tracks 5 funds managed by B Capital.
Strategy
Geographies
Manhattan Beach, California, USA
Recent changes
- Oct 2, 2026Oct 2, 2026Follow-on: Invested in PaleBlueDot AI (Series C, $200M) The SaaS News
- Sep 30, 2026Sep 30, 2026Invested in Tiny Health (Series B, $33M) The SaaS News
- Sep 30, 2026Sep 30, 2026Tiny Health Raises $33M Series B For Microbiome Pulse story
- Sep 24, 2026Sep 24, 2026Invested in Precision Neuroscience (Series D, $250M) GlobeNewswire
- Jul 29, 2026Jul 29, 2026Invested in ChipAgents (Series A, $60M) Reuters
Earlier changes (8)
- Jul 27, 2026Jul 27, 2026Invested in Flourish Health (Series A, $46M) GlobeNewswire
- Feb 11, 2026Feb 11, 2026Invested in Apptronik (Series A (extension), $520M) TechCrunch
- Jan 29, 2026Jan 29, 2026Invested in PaleBlueDot AI (Series B, $150M) PR Newswire
- Mar 15, 2024Mar 15, 2024New fund: B Capital Opportunity Fund II ($754.0825M) SEC EDGAR Form D
- Dec 4, 2020Dec 4, 2020New fund: B Capital Fund II SEC EDGAR Form D
- Mar 13, 2020Mar 13, 2020New fund: B Capital Opportunity Fund I SEC EDGAR Form D
- Nov 14, 2018Nov 14, 2018New fund: B Capital Fund I SEC EDGAR Form D
- May 6, 2016May 6, 2016New fund: B Capital Fund SEC EDGAR Form D
Funds
5| Fund | Vintage | Size | Strategy | Source |
|---|---|---|---|---|
| B Capital Opportunity Fund II | 2022 | $754.0825M | Opportunity | As of Mar 15, 2024SEC EDGAR Form D |
| B Capital Fund II | 2020 | — | Flagship | As of Dec 4, 2020SEC EDGAR Form D |
| B Capital Opportunity Fund I | 2020 | — | Opportunity | As of Mar 27, 2020SEC EDGAR Form D |
| B Capital Fund I | 2018 | — | Flagship | As of Nov 14, 2018SEC EDGAR Form D |
| B Capital Fund | 2016 | — | Flagship | As of May 24, 2017SEC EDGAR Form D |
Portfolio
6 totalRecent Investment Activity
7Track record: led 5 and participated in 2 of 7 tracked venture rounds · 7 in the last 12 months · led 2 Series B, 2 Series A, 1 Series C
| Date | Company | Event | Role | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | PaleBlueDot AI | Series C | Led | $200M | $3.2B | B CapitalLeadunverifiedComputeCore | The SaaS News |
| Sep 30, 2026 | Tiny Health | Series B | Led | $33M | — | B CapitalLeadunverifiedSpero VenturesunverifiedAlumni VenturesunverifiedGaingelsunverifiedThe Venture CityOverwater VenturesBlack Opal VenturesDenver Ventures+2 more | The SaaS News |
| Sep 24, 2026 | Precision Neuroscience | Series D | Participated | $250M | ~$1B | Pershing SquareLeadunverifiedAckman Oxman InstituteLeadunverifiedDuquesne Family OfficeunverifiedB CapitalARK InvestInvusMubadala CapitalMirae AssetKorea Investment PartnersHitachi VenturesJSL Health Capital | GlobeNewswire |
| Jul 29, 2026 | ChipAgents | Series A | Led | $60M | — | B CapitalLeadunverified | Pulse story |
| Jul 27, 2026 | Flourish Health | Series A | Led | $46M | — | Pulse story | |
| Feb 11, 2026 | Apptronik | Series A (extension) | Participated | $520M | ~$5.3B | TechCrunch | |
| Jan 29, 2026 | PaleBlueDot AI | Series B | Led | $150M | — | B CapitalLead | PR Newswire |
Sector / Stage Activity
By sector (portfolio)
AI infra
2 · 33%
Biotech
2 · 33%
Robotics
1 · 17%
Digital health
1 · 17%
By stage (tracked rounds)
Series B
2 · 29%
Series A
2 · 29%
Series C
1 · 14%
Series D
1 · 14%
Series A (extension)
1 · 14%
Co-Investors
12Ackman Oxman Institute · 1 sharedAlumni Ventures · 1 sharedARK Invest · 1 sharedARK Investment Management · 1 sharedDuquesne Family Office · 1 sharedGaingels · 1 sharedGoogle · 1 sharedHanwha Asset Management · 1 sharedK50 Ventures · 1 sharedMercedes · 1 sharedNew Stack Ventures · 1 sharedPershing Square · 1 shared
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Latest Pulse
- Oct 2, 2026PaleBlueDot AI Raises $200M at $3.2B ValuationPaleBlueDot AI raised a $200 million Series C led by ComputeCore at a $3.2 billion valuation to expand its GPU compute infrastructure for AI workloads.→
- Oct 2, 2026PaleBlueDot AI Raises $200M Series C at $3.2B ValuationThe AI-infrastructure startup's new round values it at $3.2 billion, its first disclosed valuation, as investors keep funding GPU-cloud capacity even while some warn the compute boom is overbuilt.→
- Sep 30, 2026Tiny Health Raises $33M Series B For MicrobiomeAustin-based Tiny Health raised a $33 million Series B led by B Capital, bringing its total funding to $46 million, to advance clinical research, expand education for healthcare practitioners and scale Powered by Tiny, its B2B platform.→
- Sep 29, 2026Tiny Health Raises $33M To Scale Microbiome TestingTiny Health raised a $33 million Series B led by B Capital to expand its gut and vaginal microbiome testing, alongside a new $5 million clinical research program.→
- Sep 24, 2026Precision Neuroscience Hits $1B Valuation On $250M RaisePrecision Neuroscience closed an oversubscribed $250 million Series D co-led by Bill Ackman's Pershing Square and his new Ackman Oxman Institute, valuing the brain-computer interface company at just over $1 billion.→
- Sep 24, 2026Ackman Co-Leads Precision Neuroscience's $250M RoundPrecision Neuroscience closed an oversubscribed $250 million Series D co-led by Bill Ackman's Pershing Square, valuing the brain-computer interface company at just over $1 billion as it scales past 100 patient procedures.→
- Jul 29, 2026Nvidia Partner ChipAgents Raises $60M for AI Chip DesignChipAgents raised a $60 million Series A extension led by B Capital to scale its AI-agent platform for semiconductor design, expanding its strategic collaboration with Nvidia and bringing total funding to $131 million.→
- Jul 27, 2026Flourish Health Raises $46M for Youth Crisis CareFlourish Health raised $46 million in Series A funding to build intensive, coordinated mental health care for young people experiencing acute crises.→
- Jan 29, 2026PaleBlueDot AI Raises $150M to Scale GPU CloudPaleBlueDot AI closed a $150 million Series B led by B Capital at a valuation above $1 billion, after revenue grew more than tenfold on demand for its cost-efficient GPU cloud and AI agent platform.→
B Capital FAQ
What is B Capital's latest fund?
B Capital Opportunity Fund II, closed at $754.0825M (As of Mar 15, 2024; SEC EDGAR Form D).
What companies has B Capital invested in?
B Capital's portfolio includes PaleBlueDot AI, Tiny Health, Precision Neuroscience, ChipAgents, Flourish Health, Apptronik.
Who does B Capital co-invest with most?
In the rounds Value Add tracks, B Capital most often invests alongside Ackman Oxman Institute (1 shared deal), Alumni Ventures (1 shared deal), ARK Invest (1 shared deal), ARK Investment Management (1 shared deal), Duquesne Family Office (1 shared deal).
Sources & methodologyshow
Where these figures come from
- GlobeNewswireprimary source1 fact
- PR Newswireprimary source1 fact
- SEC EDGAR Form Dprimary source1 fact
- SEC EDGAR Form Dprimary source1 fact
- SEC EDGAR Form Dprimary source1 fact
- SEC EDGAR Form Dprimary source1 fact
- SEC EDGAR Form Dprimary source1 fact
- TechCrunchmajor outlet1 fact
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.