# Microsoft's M12 fund: portfolio, investments and team > Microsoft's M12 fund is a vc firm. 2 investments on record, 2 in the last 12 months, latest Apr 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/microsoft-s-m12-fund (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # Microsoft's M12 fund Last cheque observed Apr 2026; 2 cheques on record. Email VC firm Deploying now Seed Series A Follow Microsoft's M12 fund and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fmicrosoft-s-m12-fund) Deploying now **100%** of best year **2** **cheques in 12 months**, 2 on record Since the last cheque **213** days **00** hrs **00** min **00** sec Median round **$35M** Rounds led **0 of 2** Pitch Microsoft's M12 fund ## Microsoft's M12 fund highlights - 01 2 cheques in the last 12 months - 02 Mostly Seed and Series A: 100% of its rounds ## What they do - **Type:** VC firm (from a list, unverified) - **Cheque size:** Not stated - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **2 appearances** - **2026** 1 round - **Apr** **[NeuBird AI](https://millionrounds.com/company/neubird-ai)** Series A · US · Ventureburn **$19M** With 5 others - **2025** 1 round - **Nov** **[Inception](https://millionrounds.com/company/inception)** Seed · US · TechCrunch **$50M** With 15 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 Seed Series A Median round joined **$35M** the round, not its cheque Led 0 of 2 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Apr 2026 Rounds by stage said on their site - Seed *1* - Series A *1* Cheques by month Led Joined Dec 2023 Nov 2026 Often in the room with - [Mayfield Fund](https://millionrounds.com/fund/mayfield) 2 **Pitching Microsoft's M12 fund?** 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 *→* ## Who they invest alongside The investors most often in the same rounds as Microsoft's M12 fund. A count of rooms they were both in, not a relationship either has claimed. [**Mayfield Fund** VC firm **2** rounds together](https://millionrounds.com/fund/mayfield) ## Recently backed The latest companies Microsoft's M12 fund put money into. [**NeuBird AI** $19M · Apr 2026](https://millionrounds.com/company/neubird-ai) ## Quick answers about Microsoft's M12 fund ### What does Microsoft's M12 fund invest in? Microsoft's M12 fund invests most often at Seed and Series A (100% of the rounds on record). ### How active is Microsoft's M12 fund? 2 investments on record, 2 of them in the last 12 months. The most recent was in Apr 2026. ### What has Microsoft's M12 fund invested in recently? Its most recent investments on record: NeuBird AI (Series A, Apr 2026) and Inception (Seed, Nov 2025). ### How big are Microsoft's M12 fund's cheques? The median round it joins is $35M. ### Is Microsoft's M12 fund investing now? Yes: it is actively investing, with 2 investments in the last 12 months. ### Who does Microsoft's M12 fund invest alongside? Most often Mayfield Fund (2 rounds together). ### What kind of investor is Microsoft's M12 fund? Microsoft's M12 fund is a VC firm. ### Where does this information on Microsoft's M12 fund come from? From 2 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-fund) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=microsoft-s-m12-fund)