Investor · Stamford, CT

Jon R. Feinberg

Open Jon in the network graph →

Filings

17

SEC Form D

Connections

136

co-filers

Capital

$14.4B

across filings

Active

Apr 2023

to Oct 2025

Most-connected co-filers (136)

Geoff C. Ruddick · Grand Cayman, Cayman Islands11 shared Guilherme K. Valle · Stamford, CT10 shared Laurence K. Russian · Stamford, CT10 shared David K. Finn · Stamford, CT10 shared Gustavo A. Alves Barreto · Rio de Janeiro, Guernsey4 shared Emerson A. Ferrato Melo · Rio de Janeiro, Guernsey4 shared a Delaware limited liability company Cresset Fund Investment Management Services, LLC · Chicago, IL4 shared Tadd M. Miller · Indianapolis, IN3 shared StemPoint Capital LP · New York, NY3 shared Trae N. Stephens · San Francisco, CA3 shared Benjamin Norment · Charlotte, NC3 shared William Weldon · Mountain View, CA3 shared Richard L. Latto · Stamford, CT3 shared Peter N. Thiel · San Francisco, CA3 shared Bruce L. Beaty · Stamford, CT3 shared Napoleon N. Ta · San Francisco, CA3 shared Gregory S. Bennett · Grand Cayman, Cayman Islands2 shared Spencer J. Hempleman · Stamford, CT2 shared Philip J. Hempleman · Stamford, CT2 shared Marc W. Levy · New York, NY2 shared Jeffrey P. Cohen · New York, NY2 shared Garry J. Macnicholas · Winnipeg, Manitoba, Canada2 shared R. J. Orr · Winnipeg, Manitoba, Canada2 shared Grace M. Palombo · Winnipeg, Manitoba, Canada2 shared

Recent filings (17)

ABS Investment Fund LLCOct 2025 · 8 co-filers ABS Direct Equity Fund LLCOct 2025 · 8 co-filers ABS Direct Equity Fund LLCOct 2025 · 8 co-filers ABS Japan Strategic Portfolio, LPOct 2025 · 7 co-filers ABS Investment Fund LLCOct 2025 · 8 co-filers ABS Japan Strategic Portfolio, LPOct 2025 · 7 co-filers ABS OFFSHORE SPCOct 2025 · 12 co-filers ABS Emerging Markets Strategic Portfolio, LPOct 2025 · 7 co-filers ABS Limited PartnershipOct 2025 · 8 co-filers ABS Opportunities Ltd.Oct 2025 · 12 co-filers ABS OFFSHORE SPCOct 2025 · 12 co-filers ABS Emerging Markets LPOct 2025 · 8 co-filers ABS ALPHA LTDOct 2025 · 12 co-filers ABS Opportunities Ltd.Oct 2025 · 12 co-filers ABS Emerging Markets Strategic Portfolio, LPOct 2025 · 7 co-filers ABS Emerging Markets LPOct 2025 · 8 co-filers ABS ALPHA LTDOct 2025 · 12 co-filers ABS Limited PartnershipOct 2025 · 8 co-filers Founders Fund IX, LPOct 2025 · 11 co-filers$971.6M ABS Emerging Markets MA Fund, L.P.Oct 2025 · 8 co-filers ABS Emerging Markets MA Fund, L.P.Oct 2025 · 8 co-filers Valhalla Ventures Fund II-A LPAug 2025 · 11 co-filers Valhalla Ventures Fund II LPAug 2025 · 11 co-filers Founders Fund Growth III, LPApr 2025 · 11 co-filers$4.6B Great-West Lifeco U.S. Holdings, LPApr 2023 · 103 co-filers

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