Dimension

Venture capital firm

Multistage, research-oriented investment firm partnering with companies across the frontiers of science and compute.

Strategy

Stages
SeedSeries BGrowth
Sectors
Technology
Geographies
USANew York, New York, USA
Check size
$1M - $10M

Recent changes

  1. Jul 21, 2026Dimension Capital Raises $800M Fund for Science-Meets-Compute Bets Pulse story
  2. Jul 21, 2026Dimension Capital Raises $800M Third Fund for Science-Compute Bets Pulse story
  3. Jul 21, 2026Dimension Capital Closes $800M Fund for Science and AI Pulse story
  4. Jul 14, 2026Invested in Chai Discovery (Series C, $400M) Law360
  5. Jun 4, 2026New fund: Dimension Fund III (target $750M) SEC EDGAR Form D

Funds

1
FundVintageSizeStrategySource
Dimension Fund III2026target $750MOther
As of Jun 4, 2026SEC EDGAR Form D

Portfolio

1 total

Recent Investment Activity

1

Track record: led 0 and participated in 1 of 1 tracked venture round · 1 in the last 12 months

DateCompanyEventRoleAmountValuationInvestorsSource
Jul 14, 2026Chai DiscoverySeries CParticipated$400M$3.8BLaw360

Co-Investors

11

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overlapping sector, stage or region

Latest Pulse

  1. Security and Physical AI Are Venture's Hottest CornersGlow's $1.2 billion stealth debut and Dimension Capital's $800 million fund, alongside recent mega-rounds for Atoms and Humanoid, show AI-agent security and physical AI are venture's hottest frontiers.→
  2. Billion-Dollar-Plus Venture Rounds Keep Rising in 2026Crunchbase data shows the count of billion-dollar-plus venture rounds climbing through H1 2026, concentrated overwhelmingly in AI, fintech and healthcare -- a structural shift in how the largest checks in venture get written.→
  3. Dimension Capital Raises $800M Fund for Science-Meets-Compute BetsDimension Capital closed an $800 million third fund aimed at the intersection of scientific research and compute infrastructure, underscoring how much venture capital is now chasing the compute-heavy science boom.→
  4. Dimension Capital Closes $800M Fund for Science and AIDimension Capital raised an $800 million third fund, 60% larger than its prior vehicle, betting that founders increasingly want to build companies crossing the boundary between biotech, physical science and AI compute.→
  5. Dimension Capital Raises $800M Third Fund for Science-Compute BetsDimension Capital closed an $800 million third fund, 60% larger than its prior vehicle, betting on the intersection of biotech and AI compute after early wins including Chai Discovery's jump to a $3.8 billion valuation.→

Dimension FAQ

What companies has Dimension invested in?

Dimension's portfolio includes Chai Discovery.

Who does Dimension co-invest with most?

In the rounds Value Add tracks, Dimension most often invests alongside Baillie Gifford (1 shared deal), Bain Capital Ventures (1 shared deal), Battery Ventures (1 shared deal), General Catalyst (1 shared deal), Index Ventures (1 shared deal).

Sources & methodologyshow
Where these figures come from

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.

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