VC firm · US · foundersfund.com

Founders Fund

Last cheque observed Sep 2026; 71 cheques observed across the 16 sources we track.

deployingwebsite livecoverage high

What they say, and what they did

They say

Type
VC firm
Cheque size
not stated
Stages
Buyout, Debt, Grant, Growth, Seed, Series A
Cold pitches
not accepted

From their own site: “Founders Fund is a San Francisco based venture capital firm investing in companies building revolutionary technologies.”

We observed

Rounds they appear in
71 (24 led)
Median round size
$200M not their cheque
Sole named investor
5 rounds, median $500M
Last seen
Sept 2026

An announcement gives the size of the round, not the size of this investor's cheque. The only rounds that imply a cheque are those where they were the sole named investor.

The record

CompanyStageRoleRoundWhen
CognitionUS · TechCrunch
Series Ewith 16 others$2.0BSept 2026
REGENT CraftUS · Ventureburn
Series Bwith 7 others$240MAug 2026
Voya EnergyUS · Ventureburn
Series Awith 6 others$35MAug 2026
Network BioUS · Ventureburn
Undisclosed roundwith 5 others$50MAug 2026
HadrianUS · Crunchbase News
Growthwith 19 others$1.4BAug 2026
Senra SystemsUS · Ventureburn
Series Bwith 12 others$65MAug 2026
SenraUS · TechCrunch
Series Bwith 5 others$65MJul 2026
Endurance EnergyUS · TechCrunch
Series Aled$54MJun 2026
PanthalassaUS · Ventureburn
Series Bwith 10 others$140MJun 2026
RampUS · TechCrunch
Growthwith 27 others$750MJun 2026
Impulse SpaceUS · TechStartups
Series Dwith 5 others$500MJun 2026
NewLimitUS · Ventureburn
Series Cled$435MJun 2026
Layup PartsUS · TechCrunch
Series Awith 4 others$42MJun 2026
CognitionUS · TechCrunch
Growthwith 14 others$1.0BMay 2026
Garner HealthUS · AlleyWatch
Series Ewith 6 others$100MMay 2026
StordUS · TechCrunch
Series Fwith 7 others$250MMay 2026
ArmadaUS · TechStartups
Series Bwith 14 others$230MMay 2026
Anduril IndustriesUS · Crunchbase News
Growthwith 4 others$5.0BMay 2026
FractileGB · Ventureburn
Series Bled$220MMay 2026
EnterBR · LatamList
Growthled$100MMay 2026
PolymarketUS · TechStartups
Undisclosed roundwith 2 others$400MApr 2026
LoopTechCrunch
Series Cwith 7 others$95MApr 2026
Alloy TherapeuticsUS · Ventureburn
Series Ewith 6 others$40MApr 2026
Eight SleepUS · AlleyWatch
Growthwith 4 others$50MApr 2026
HermeusUS · TechCrunch
Undisclosed roundwith 11 others$350MApr 2026
Physical IntelligenceUS · TechCrunch
with 3 others$1.0BMar 2026
HalterNZ · Ventureburn
Series Eled$314MMar 2026
NominalUS · TechCrunch
Series Bled$80MMar 2026
DolarAppMX · LatamList
with 1 others$70MMar 2026
ARQVentureburn
Series Bled$70MMar 2026
AndurilUS · TechCrunch
with 3 othersundisclosedMar 2026
FreeformUS · TechCrunch
Series Bwith 7 others$67MFeb 2026
AnthropicUS · Crunchbase News
Growthled$30BFeb 2026
Avalanche EnergyUS · Ventureburn
with 6 others$29MFeb 2026
Northwood SpaceUS · Crunchbase News
Series Bwith 6 others$100MJan 2026
Radiant NuclearUS · TechCrunch
Growthwith 5 others$300MDec 2025
RampUS · Crunchbase News
Undisclosed roundwith 24 others$300MNov 2025
NumericUS · Ventureburn
Series Bwith 8 others$51MNov 2025
LighterVentureburn
Undisclosed roundled$68MNov 2025
LavaVentureburn
with 4 others$200MNov 2025

Every row links the article it came from · 71 appearances recorded