Fundraise / Fund closeVenture Capital05/11/2026
Harbinger announces Series D; Ironspring participation unconfirmed
Ironspring Ventures →Harbinger announced a Series D co-led by Tiger Global, Capricorn Technology Impact Fund and Ridgeline. Ironspring is not named in this release; its supported participation is in the November 2025 Series C. Absence from the named list does not prove nonparticipation.