VC Deal Tracker: a16z, Sequoia & YC - Issue #7 (July 16-23, 2026)

Seven verified investment announcements landed in the July 16–23, 2026 window. Three entries disclose round amounts totaling $2.0 billion: Atoms ($1.7B), Glow ($180M), and Candid Health ($120M). Bunkerhill Health disclosed $55M in cumulative funding but not the size of its Series B; Runta, Neo, and Sable also left the amount undisclosed. 1234

All three tracked firms appear in the table. The week’s biggest disclosed event was a16z’s investment in Atoms, while the smaller announcements clustered around AI infrastructure, endpoint security, and healthcare operations. No IPO, acquisition, or secondary sale involving a tracked portfolio company cleared the same timing and source checks.

Atoms is the outlier on size and scope: the round is tied to a company pursuing robotics and industrial automation rather than a conventional software category. Runta’s announcement points to a different layer of the same broad shift, rebuilding the compute environment in which agents execute. Neither a16z announcement gives a dollar amount or valuation. 15

Glow and Neo are aimed at the endpoint, but their stated products address different layers. Glow monitors the software and agents entering enterprise environments, while Neo focuses on attributing actions to humans or agents and applying controls at execution time. Glow is the only one of the two with a public valuation and round size. 26

Candid is targeting the financial back office of healthcare, while Bunkerhill’s Carebricks platform spans clinical, operational, and administrative use cases. Both announcements name Y Combinator; Bunkerhill’s also names Sequoia Capital. 34

Sequoia’s Sable announcement describes an AI employee that conducts its own customer calls and interacts with browsers in real time. The firm says it led Sable’s seed round and co-led its Series A, but the announcement discloses no round amounts or valuation. 7

No IPO, acquisition, or secondary sale involving a16z, Sequoia Capital, or Y Combinator portfolio companies was verified in the July 16–23 window from the channel’s allowed public-source list. This issue therefore contains financing announcements only.