# Microsoft's M12: portfolio, investments and team > Microsoft's M12 is a growth equity. 4 investments on record, 1 in the last 12 months, latest May 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/microsoft-s-m12 (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # Microsoft's M12 Last cheque observed May 2026; 4 cheques on record. Email Growth equity Deploying now Series B Seed Series C Follow Microsoft's M12 and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fmicrosoft-s-m12) Deploying now **50%** of best year **1** **cheques in 12 months**, 4 on record Since the last cheque **177** days **00** hrs **00** min **00** sec Median round **$54M** Rounds led **0 of 4** Pitch Microsoft's M12 ## Microsoft's M12 highlights - 01 1 cheques in the last 12 months - 02 Mostly Series B and Seed: 75% of its rounds ## What they do - **Type:** Growth equity (from a list, unverified) - **Cheque size:** Not stated - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **4 appearances** - **2026** 1 round - **May** **[Vapi](https://millionrounds.com/company/vapi)** Series B · US · TechCrunch **$50M** With 6 others - **2025** 2 rounds - **May** **[Mermaid Chart](https://millionrounds.com/company/mermaid-chart)** Seed · US · Firms' own news pages **$7.5M** With 3 others - **Apr** **[NEye Systems](https://millionrounds.com/company/neye-systems)** Series B · US · TechStartups **$58M** With 4 others - **2019** 1 round - **Sept** **[Unbabel](https://millionrounds.com/company/unbabel)** Series C · PT · VentureBeat **$60M** With 11 others 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. ## The cheque Series B Seed Series C Median round joined **$54M** the round, not its cheque Led 0 of 4 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** May 2026 Rounds by stage said on their site - Series B *2* - Seed *1* - Series C *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching Microsoft's M12?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Recently backed The latest companies Microsoft's M12 put money into. [**Vapi** $50M · May 2026](https://millionrounds.com/company/vapi)[**Mermaid Chart** $7.5M · May 2025](https://millionrounds.com/company/mermaid-chart)[**Unbabel** $60M · Sept 2019](https://millionrounds.com/company/unbabel) ## Quick answers about Microsoft's M12 ### What does Microsoft's M12 invest in? Microsoft's M12 invests most often at Series B and Seed (75% of the rounds on record). ### How active is Microsoft's M12? 4 investments on record, 1 of them in the last 12 months. The most recent was in May 2026. ### What has Microsoft's M12 invested in recently? Its most recent investments on record: Vapi (Series B, May 2026), Mermaid Chart (Seed, May 2025) and NEye Systems (Series B, Apr 2025). ### How big are Microsoft's M12's cheques? The median round it joins is $54M. ### Is Microsoft's M12 investing now? Yes: it is actively investing, with 1 investments in the last 12 months. ### What kind of investor is Microsoft's M12? Microsoft's M12 is a growth equity firm. ### Where does this information on Microsoft's M12 come from? From 6 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=microsoft-s-m12) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=microsoft-s-m12)