Who invested in CMR Surgical

6 rounds we have observed, with the 12 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

BiotechHealthcareMedical DevicesRobotics

Raised this monthValuation: $3.0B, Mar 2026

Funding summaryUpdated 26 Oct 2026

$1.1Braised across 6 rounds since 2018, from 6 sources

$100MSeries B$240MSeries C$4.0MRound$152MRound$200MVenture$400MRound

Latest round: Round, $400MOct 2026
Led by: Stryker
Step-upi: 2×
Investors: 12 (2 led)

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20182020202220242026

$100MSeries B$240MSeries C$4.0MRound$152MRound$200MVenture$400MRound

First round: Series B, $100M
Biggest round: $400M
Usual gap between rounds: 18 months

The rounds

Oct 2026
Round$400M1 new
- StrykerLead
Reported by Cambridge Innovation Capital
Apr 2025
Venture$200M4 new
Source recorded
May 2022
Round$152M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Oct 2021
Round$4.0M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Sept 2019
Series C$240M3 new2 returning
- LGT LightsoneLead
- Cambridge Innovation Capital
- Escala Capital Investments
- Watrium
- Zhejiang Silk Road Fund
Reported by Businessweekly
Jun 2018
Series B$100M4 new
- Cambridge Innovation Capital
- LGT Capital Partners
- Watrium
- Zhejiang Silk Road Fund/ Escala
Reported by Businessweekly

Funding filed with regulators

CMR Surgical filed 5 raises, $156M in all. Filings say how much was sold and to how many investors; they never name the investors.

Jun 2022$151MUK share allotment
May 2022$973KUK share allotment
Dec 2021$1.3MUK share allotment
Nov 2021$451KUK share allotment
Oct 2021$2.2MUK share allotment

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Series B2018Series C2019Round2021Round2022Venture2025Round2026

Cambridge Innovation CapitalWatrium

StrykerLLGT LightsoneL

Tengxun Touzi

SoftBankSoftBank Vision Fund

Lightrock

LGT Capital PartnersEscala Capital Investments

Everyone who backed them

Cambridge Innovation CapitalVC firm2rounds

Watriumno record of our own yet2rounds

StrykerCorporate VC1round, led 1

LGT Lightsoneno record of our own yet1round, led 1

Tengxun TouziVC firm1round

SoftBankInvestment firm1round

SoftBank Vision FundVC firm1round

LightrockVC firm1round

LGT Capital PartnersAsset manager1round

Escala Capital Investmentsno record of our own yet1round

Zhejiang Silk Road Fundno record of our own yet1round

Zhejiang Silk Road Fund/ Escalano record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list CMR Surgical as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Keybridge VenturesFamily officePer its own site

Railpen (Railway Pension Investments)Institutional LPPer its own site

Quick answers about CMR Surgical

Who invested in CMR Surgical?

CMR Surgical's investors include Cambridge Innovation Capital, Watrium, Stryker, LGT Lightsone and Tengxun Touzi, and 7 more on record. Stryker led its latest round.