Founders Fund

Activity from announced rounds

Activity in this selectionUnited States · Oct 15, 2026 · Jul 18, 2026
Rounds participated in
9
Confirmed lead rounds
1
3 roles undisclosed
New companies
7
First participation on record · 2 follow-on
Funding in participating rounds
$2B
7 disclosed · full round size, not this investor’s share

By stage

Series C+4
Series B2
Seed1
Series A1
Undisclosed1

By primary sector

AI2
Biotech2
Climate tech1
Defense tech1
Mobility1
2 more
Robotics1
Space tech1

By country

United States9

Rounds

9 in this selection
Multiply Labs

Multiply Labs builds robotics for manufacturing personalized medicines, helping drug makers produce individualized treatments with less manual work.

$75MSeries B
Participant
Varda

Varda builds spacecraft that manufacture materials in low Earth orbit and return them to Earth. Its capsules support microgravity pharmaceutical development and materials processing, followed by controlled reentry and post-flight analysis of returned payloads.

$251MSeries D
Participant
Crusoe

AI infrastructure combining GPU cloud services, managed AI tools, large-scale data centers and modular AI factories for model developers and enterprises.

>$3.9BSeries F
Participant
Cognition

Develops Devin, an autonomous AI software engineer serving enterprises including Mercedes-Benz and NASA

>$2BSeries E
Participant
Regent

All-electric Seaglider vessels for fast, zero-emission coastal transportation.

$240MSeries B
Participant
Voya Energy

Develops aluminum-based fuel and electrochemical generator for clean firm power

$35MSeries A
Role not disclosed
Network Bio

Builds AI models trained on patient tissue and clinical data for disease diagnostics

$50MStrategic
Role not disclosed
Gamgee

Gamgee develops personalized mRNA vaccines for dogs with cancer, designed from the genetic profile of each dog’s tumor.

$4MSeed
Lead
Hadrian

Builds highly automated factories producing defense and aerospace systems

$1.4BSeries D
Role not disclosed