Raised500

Raised500 company record

Positron

$875M

funding round · September 2026

About

Positron recently raised funding and entered the Raised500 index.

Current index rank
#743
Latest raise detected
Sep 11
How detection works
methodology

Detected raises

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01

New this week

  • Dougs round, Oct 15$55M
  • OQT Series A, Oct 15$10.5M
  • Solvera round, Oct 15$6.3M
  • AI-native engineering firm Solvera Pre-seed, Oct 15$6.2M
  • Shamrock AI round, Oct 15$5M
  • Drylab Seed, Oct 15$3M
  • RevRag Seed, Oct 15$2.5M
  • Modal round, Oct 14$750M
  • Kairos round, Oct 14$643M
  • Onebrief, Inc. Reg D, Oct 14$150.8M
02

Largest this month

  • Nscale round, Sep 26$3.4B
  • Crusoe Inc. Reg D, Sep 17$3.1B
  • 1Komma5Grad round, Oct 12$1.4B
  • Jev-Maker TypeSafeAI Series A, Oct 13$870M
  • TypeSafe Series A, Oct 11$870M
  • Structured-Decision AI Maker TypeSafe Series A, Oct 10$870M
  • TypeSafe AI Series A, Oct 9$870M
  • Modal round, Oct 14$750M
  • FieldAI round, Oct 3$700M
  • GMI Cloud round, Oct 2$668M

Around #743

Positron highlighted. Re-ranked daily. See the full index

21 of 21 shown

#CompanyRoundAmountAnnouncedWhereStatusRecord
7331club Seed$2.4MOct 1ListedPro →
734Biolevate Series A$34.5MSep 22ListedPro →
735Ex-Tinder exec Taru Kapoor Undisclosed$10.5MSep 26ListedPro →
736Pressio, Inc. Reg D$544KOct 6TEXASListedPro →
737Exein Undisclosed$270MSep 15ListedPro →
738Syrcuit Energy Solutions, Inc. Reg D$400KOct 7COLORADOListedPro →
7392GenPen Inc. Reg D$50KOct 14NEW JERSEYNewPro →
740Dragon List Global, Inc Reg D$50KOct 14DISTRICT OF COLUMBIANewPro →
741Mojave Energy Systems, Inc. Reg D$25MSep 23CALIFORNIAListedPro →
742Pilgrim Seed$25MSep 23ListedPro →
743Positron Undisclosed$875MSep 11ListedPro →
744Spiritus, Inc. Reg D$66KOct 13OREGONNewPro →
745Lionheart Health, Inc. Reg D$388KOct 7CALIFORNIAListedPro →
746Cargo Produce Inc. Reg D$5.5MSep 28TEXASListedPro →
747Trebellar Series A$18MSep 24ListedPro →
748Evia Bio, Inc. Reg D$5.5MSep 28MINNESOTAListedPro →
749Mazama Series B$140MSep 17ListedPro →
750Ex-General Fusion employee Undisclosed$4MSep 29ListedPro →
751artius.iD, Inc. Reg D$4MSep 29TEXASListedPro →
752Blackswan Seed$2.9MSep 30ListedPro →
753Open Cosmos Undisclosed$330MSep 14ListedPro →