What does MassMutual Ventures invest in?
MassMutual Ventures invests most often at Series A and Venture (51% of the rounds on record), in sectors such as Bioimaging, In Vitro Diagnostics and Security.

United States · Investor
Last cheque observed Oct 2026; 84 cheques on record.
Deploying nowNew fund $150M, Aug 2026VC firm
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12 cheques in the last 12 months
Mostly Series A and Venture: 51% of its rounds
Sole investor in 8 rounds, median $11M
1 exits from the portfolio
MMV is a multistage, global venture capital firm investing in enterprise software, cybersecurity, financial technology, and digital health companies.From their own website
Every round we can evidence, newest first84 appearances
10 rounds
15 rounds
14 rounds
11 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 15 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
Companies it backed that were later bought or listed1 in all
An exit counts when it came after the firm's first round in the company. From historical deal records.
The investors most often in the same rounds as MassMutual Ventures. A count of rooms they were both in, not a relationship either has claimed.
The latest companies MassMutual Ventures put money into.
MassMutual Ventures invests most often at Series A and Venture (51% of the rounds on record), in sectors such as Bioimaging, In Vitro Diagnostics and Security.
84 investments on record, 12 of them in the last 12 months, and it led 4. The most recent was in Oct 2026.
Its most recent investments on record: Kivo Health (Series A, Oct 2026), Oncoshot (Grant, Sept 2026) and H2SITE (Grant, Sept 2026).
The median round it joins is $14M. It says it writes cheques of $500K to $10M.
Sometimes: it led 4 of its 84 investments on record (5%).
Most of the companies it backs are in the United States (57%), Singapore (11%) and Spain (8%).
Yes: it is actively investing, with 12 investments in the last 12 months.
Most often Google Ventures (5 rounds together), American Family Ventures (4 rounds together) and Citibank (3 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it