The stroke measurement software provider Viz.ai has now raised more than $78m, pulling in funding through a GV-backed series B round.

SoftBank is leading a $46.6m round for the e-commerce integration platform as it carries on its Latin American spending spree.

Big data software producer Transwarp has received $71m of series D2 funding, following previous rounds that included corporates Tencent and TCL.

Shine Medical has increased its lifetime funding to around $283m as it prepares to launch medical isotope production plants leveraging fusion-based neutron generators invented at UW-Madison.

The quantum computer developer received $55m in a round co-led by Samsung Catalyst Fund featuring Hewlett Packard Pathfinder, Airbus Ventures and existing backers GV and Amazon.

University of Maryland and Duke University-founded quantum computer developer IonQ has added $55m from investors including Osage University Partners and several corporates.

3SBio and Alexandria Venture Investments have both contributed to a $50m round raised by Verseau, which is developing immunotherapies based on MIT research.

Strategic partner 3SBio and Alexandria Venture Investments have both contributed to a $50m round raised by Verseau that was disclosed as it emerged from stealth.

Salesforce Ventures and NAB Ventures both supplied series C funding for Athena Home Loans, which is preparing to diversify its online mortgage financing service.

TDK Ventures has taken part in a round for electric bicycle rental startup Wheels sized at more than $50m, nine months after it raised $37m.