Investor · New York, NY

Andrew Callahan

Open Andrew in the network graph →

Filings

109

SEC Form D

Connections

255

co-filers

Capital

$10.9B

across filings

Active

Dec 2021

to Mar 2026

Most-connected co-filers (255)

Brian A. Borton · La Jolla, CA99 shared Lindsay A. Redfield · Owings Mills, MD97 shared Stepstone Group Lp · Charlotte, NC97 shared Stepstone Group Holdings Llc · Owings Mills, MD97 shared Eric A. Thompson · Owings Mills, MD96 shared James A. Lim · Owings Mills, MD96 shared Stepstone Group Holdings Llc · La Jolla, CA94 shared Stepstone Group Lp · Charlotte, NC94 shared Stepstone Group Holdings Llc · La Jolla, CA94 shared Scott A. Hart · La Jolla, CA86 shared John A. Coelho · La Jolla, CA72 shared C. A. Newhall · Manalapan, FL70 shared Johnny A. Randel · La Jolla, CA63 shared Kevin J. Mccurdy · Hanover, NH59 shared Karim Barkawi · Atlanta, GA59 shared John Wuestling · Owings Mills, MD27 shared Adair Newhall · New York, NY24 shared John Avirett · Owings Mills, MD24 shared Hunter Somerville · Owings Mills, MD24 shared Seyonne Kang · Palo Alto, CA24 shared David I. Park · La Jolla, CA23 shared Brian B. Slaughter · DENVER, CO12 shared Steven D. Caldwell, Jr · New York, NY12 shared James S. Bruce · St. Peter Port, Y711 shared

Recent filings (109)

StepStone VC 2026-KA LPMar 2026 · 12 co-filers StepStone VC Aspen LPJan 2026 · 12 co-filers StepStone VC 2025-ASZ LPJan 2026 · 12 co-filers StepStone VC Global Partners IV-R, L.P.Dec 2025 · 20 co-filers StepStone VC 2025-AL5 LPNov 2025 · 20 co-filers Arrow S-23 Co-Invest Partnership SCSpSep 2025 · 10 co-filers StepStone VC Wabash Fund II LPAug 2025 · 19 co-filers StepStone VC Global Partners XII ND (Cayman) LPJul 2025 · 16 co-filers StepStone VC Global Partners XII ND LPJul 2025 · 16 co-filers StepStone VC Blockchain II, L.P.Jul 2025 · 42 co-filers StepStone VC Blockchain II (Cayman), L.P.Jul 2025 · 42 co-filers StepStone Micro Growth Equity Partners V LPJul 2025 · 16 co-filers StepStone Micro Growth Equity Partners V (Cayman) LPJul 2025 · 16 co-filers StepStone VC Global Partners XII (Lux) SCSp, SICAV-RAIFJun 2025 · 19 co-filers StepStone VC Global Partners XII (Lux Feeder) SCSp, SICAV-RAIFJun 2025 · 19 co-filers StepStone VC 2025-C20 LPJun 2025 · 20 co-filers StepStone VC 2025-FDC LPJun 2025 · 20 co-filers StepStone VC Micro V LPMay 2025 · 15 co-filers StepStone VC Micro V (Cayman) LPMay 2025 · 16 co-filers StepStone VC 2025-RX LPMay 2025 · 20 co-filers StepStone VC Global Partners XII ND LPApr 2025 · 16 co-filers StepStone VC Global Partners XII LPApr 2025 · 16 co-filers StepStone VC Global Partners XII (Cayman) LPApr 2025 · 16 co-filers StepStone VC Global Partners XII ND (Cayman) LPApr 2025 · 16 co-filers StepStone VC F-III LPMar 2025 · 20 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Andrew in the interactive graph →