/Investors

Magnetar Capital — 2026 Investments

3 investments dated 2026 · listed companies and verified rows first · show all

SafeAIsafeai.aiin𝕏Jul 2026 · $100Macquired by Pronto

Pronto builds off-road autonomous haulage systems (AHS) designed for rugged industrial environments such as mines and quarries.

AI & Machine LearningMobility & TransportationRoboticsSunnyvale, US

Bibhrajit Halder(Executive Officer, Director)in

BoardAlexei Andreev(Director)in

Co-investorsFoundamentalMonta Vista CapitalAutotech VenturesBain Capital VenturesBrick Mortar VenturesBuilders VC+8 more

TerraFirmaterrafirma.incin𝕏Jul 2026

TerraFirma develops AI-enabled software and autonomous robotics to accelerate physical infrastructure construction, making projects faster, cheaper, and safer through human-in-the-loop autonomy in planning, orchestration, and operations.

AI & Machine LearningConstruction TechRobotics

Co-investorsBain Capital VenturesKleiner PerkinsDefinitionGlade Brook Capital PartnersPEAK6Ravelin Capital+2 more

Turion Spaceturionspace.comin𝕏Apr 2026 · $75M

Turion Space builds space infrastructure spanning maneuverable spacecraft, mission planning software, and orbital logistics such as refueling and servicing, with capabilities for space domain awareness and rendezvous proximity operations.

Advanced ManufacturingDeep TechDefense TechSpace TechLos Angeles, US

Ryan Westerdahl(CEO & Co-Founder)inTyler James Pierce(Founder)inPatryk Wiatr(Founder)inRyan W(Founder)in

Co-investorsAngel Collective Opportunity FundAsymmetry VenturesAurelia FoundryBeyond Earth VenturesCenter15 CapitalDG Daiwa Ventures+18 more

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.