# ARK Invest (slim)

> ARK Invest's investments in AI tools on Anchor Terminal, Hark Labs, Inc. and Lambda, with each listing's grade and the founders behind it.

- Full: https://www.anchorterminal.com/investors/ark-invest/index.md (~550 tokens) · this version ~430 tokens · JSON https://www.anchorterminal.com/investors/ark-invest/index.json · canonical https://www.anchorterminal.com/investors/ark-invest/
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Venture firm.

Website: https://www.ark-invest.com

## Companies on Anchor Terminal

- **Hark Labs, Inc.**, Series A, May 2026
  - [Hark Pro](https://www.anchorterminal.com/tools/hark-pro.md), graded F, 21.9/100
  - Source: https://hark.com/articles/hark-announces-usd700-million-fundraising-round
- **Lambda**, Series D, February 2025
  - [Lambda Cloud](https://www.anchorterminal.com/tools/lambda.md), graded D, 50.1/100
  - Source: https://lambda.ai/blog/lambda-raises-480m-to-expand-ai-cloud-platform

## Where they invest

- Personal assistants, 1
- GPU & serverless compute, 1

## Founders they backed

- [Brett Adcock](https://www.anchorterminal.com/people/brett-adcock/), Hark Labs, Inc.
- [Stephen Balaban](https://www.anchorterminal.com/people/stephen-balaban/), Lambda
- [Michael Balaban](https://www.anchorterminal.com/people/michael-balaban/), Lambda

## Questions

### Which AI tools has ARK Invest invested in?

Anchor Terminal lists Hark Labs, Inc.

### How are ARK Invest's companies graded?

On Anchor Terminal's benchmark, Hark Pro (F, 21.9) and Lambda Cloud (D, 50.1).

Investors are named from the companies' own announcements, the investors' own pages, Y Combinator's company pages, public filings and news reports of a round, each with its source.