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

At a glance

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. 1 2 3 4

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.

Deal table

Sector	Company	Tracked VC	Round	Disclosed size	Valuation	One-line description
Industrial AI / robotics	Atoms	a16z	Equity funding, stage undisclosed	$1.7B	Undisclosed	Travis Kalanick’s robotics and industrial-automation company, built around a plan to digitize physical-world work. 1
Cybersecurity / AI	Glow	Sequoia Capital	Series A	$180M	$1.2B	Endpoint security software that maps and controls the software, AI agents, and developer tools running on employee devices. 2
Healthcare / AI	Candid Health	Y Combinator	Series D	$120M	Undisclosed	An AI-first revenue-cycle-management platform that automates billing and collections workflows for healthcare providers. 3
Healthcare / AI	Bunkerhill Health	Sequoia Capital; Y Combinator	Series B	Undisclosed; $55M cumulative funding	Undisclosed	Carebricks lets health systems deploy AI agents across clinical, operational, and administrative work. 4
AI infrastructure	Runta	a16z	Seed	Undisclosed	Undisclosed	An execution layer for AI agents designed to provide stateful compute locally or in the cloud with security and policy controls. 5
Cybersecurity / AI infrastructure	Neo	a16z	Seed	Undisclosed	Undisclosed	Endpoint controls built to distinguish human actions from agent activity and enforce software-security policies in real time. 6
Enterprise AI	Sable	Sequoia Capital	Seed and Series A	Undisclosed	Undisclosed	An AI employee that uses real-time computer vision, voice, video, and browser interaction to handle customer conversations. 7

Sector notes

Industrial AI and infrastructure

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. 1 5

Cybersecurity

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. 2 6

Healthcare AI

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. 3 4

Enterprise AI

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

Exit check

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.