# After betting the firm on Anthropic, Menlo Ventures raises victorious $3B fund

> **Platform:** [SPIDITS AI](https://spidits.com/) — Real-Time AI News & Market Intelligence  
> **Published:** 2026-06-23T19:49:55.000Z  
> **Category:** PRODUCT_LAUNCH  
> **Impact Score:** 310/100  
> **Primary Source:** [MIT Tech Review](https://www.technologyreview.com/2026/06/24/1139621/stripe-anthropic-and-openai-are-backing-an-effort-to-stop-respiratory-infections)  
> **Canonical Citation:** [https://spidits.com/timeline/after-betting-the-firm-on-anthropic-menlo-ventures-raises-victorious-3b-fund](https://spidits.com/timeline/after-betting-the-firm-on-anthropic-menlo-ventures-raises-victorious-3b-fund)

## Executive Summary
Menlo has created a solid rep for itself as an AI investor, all based on one gutsy $750 million move in 2024.

## Why It Matters (Strategic Analysis)
Menlo Ventures has raised a $3B fund, solidifying its reputation as a prominent AI investor after a successful $750 million investment in Anthropic in 2024. This funding round highlights the growing importance of AI investments and the firm's strategic move to capitalize on this trend. The fund's size and Menlo's focus on AI demonstrate the market's increasing interest in this sector.

## Key Entities & Companies
- **OpenAI**
- **Anthropic**

## Referenced Coverage & Sources
- **[MIT Tech Review](https://www.technologyreview.com/2026/06/24/1139621/stripe-anthropic-and-openai-are-backing-an-effort-to-stop-respiratory-infections)**: Stripe, Anthropic, and OpenAI are backing an effort to stop respiratory infections — _The common cold comes for us all-often more than once a year. And there is no way to prevent it. The best you can do is take vitamin C and stay away from..._
- **[SiliconANGLE](https://siliconangle.com/2026/06/25/new-mcp-specification-kills-old-risks-opens-fresh-attack-surfaces-akamai-finds)**: New MCP specification kills old risks but opens fresh attack surfaces, Akamai finds — _A major overhaul of the Model Context Protocol due next month removes several longstanding protocol-level security risks but hands developers a fresh set of attack surfaces to defend, according to research published today by Akamai Technologies Inc. The analysis examines the MCP 2026-07-28..._

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*Synthesized by SPIDITS AI Market Intelligence Desk. Track live AI news, model releases, and funding: [https://spidits.com](https://spidits.com)*