Fundz

Pathos AI reported raising $283 Million in an initial SEC Form D filing, from an offering of $400 Million

PRIVATEMay 01, 2025$283M of $400M raised

Amount Raised

$283 Million

$283 Million per company press release (May 2, 2025)

Round Type

Venture

ChicagoBiotechnologyHealth CareArtificial IntelligenceTherapeuticsMachine LearningPharmaceuticalHealth Diagnostics

Investors

AstraZeneca

Quick answer

Pathos AI raised $283 Million in a funding round, dated April 17, 2025. Investors: AstraZeneca. Pathos AI is based in Chicago, Illinois, United States.

How much did Pathos AI raise?
Pathos AI raised $283 Million in a funding round on April 17, 2025.
Who invested in Pathos AI?
AstraZeneca is named as investors in this round.
What does Pathos AI do?
Pathos is an AI-enabled biotechnology company focused on re-engineering drug development, leveraging the power of technology to bring precision medicine to patients through partnerships with pharmaceutical companies.
Where is Pathos AI based and how big is it?
Pathos AI is based in Chicago, Illinois, United States. Fundz records about 98 employees.
Who are the decision-makers at Pathos AI?
Fundz holds 1 contact at Pathos AI. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Therapeutics and Pharmaceutical around the same time

Companies in the same sectors as Pathos AI that raised within 45 days of this round, from Fundz verified event records.

  • Carta Healthcare raised $18M (Funding Round) on May 7, 2025.
  • Lumonus raised $506K (Seed) on March 20, 2025.
  • Elea raised $4.3M (Seed) on March 12, 2025.
  • 28bio raised $1.8M on May 21, 2025.
  • VolitionRx raised $16M on May 20, 2025.
  • Persist AI raised $12M (Series A) on May 19, 2025.

Who to call at Pathos AI, and when

A new round usually means Pathos AI is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day Pathos AI raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at Pathos AI, from your own LinkedIn network

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Company Information

Company

Pathos AI

Location

600 W. CHICAGO AVE.

Chicago, Illinois, United States

About

Pathos is an AI-enabled biotechnology company focused on re-engineering drug development, leveraging the power of technology to bring precision medicine to patients through partnerships with pharmaceutical companies. Pathos has raised over $100 million to accelerate the development of precision medicines and to expand its platform, combining computational approaches across multimodal real-world data and patient-derived biological models.

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Fundz sees it the moment Pathos AI raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

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ML-powered predictions for Pathos AI's next move

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Pathos AI raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.