Investor · Berkeley, CA

Jay Z. Simons

Open Jay in the network graph →

Filings

10

SEC Form D

Connections

68

co-filers

Capital

$654.9M

across filings

Active

Oct 2024

to Jan 2026

Most-connected co-filers (68)

Daegwon Chae · San Francisco, CA5 shared David Z. Chang · NEWPORT NEWS, VA3 shared Karen R. Keck · DUNN, NC3 shared Patty Post · Eden Prairie, MN3 shared Kurt Z. House · Berkeley, CA3 shared Shaoshan S. Wang · Cumming, GA3 shared John Z. Thompson · Berkeley, CA3 shared Karl Z. White · Berkeley, CA3 shared Connie Z. Chan · Berkeley, CA3 shared Jason J. Rottinger · Austin, TX2 shared Mark Atkinson · SAN FRANCISCO, CA2 shared Kim P. Bishop · Grand Cayman, Cayman Islands2 shared Donald N. Savage · Arlington, VA2 shared A. V. Palkar · New York, NY2 shared Robert M. Barrack · New York, NY2 shared Thomas M. Haubenstricker · New York, NY2 shared Mahmud Rowghani · San Francisco, CA2 shared Matthew M. Cashion · New York, NY2 shared Paul Vronsky · San Francisco, CA2 shared Juliet De Baubigny · San Francisco, CA2 shared Scott V. Iorio · NEW YORK, NY2 shared Stephen P. Adams · Singapore, U02 shared John M. Schumacher · New York, NY2 shared Julie T. Thomas · Cincinnati, OH2 shared

Recent filings (10)

KoBold Metals CoJan 2026 · 8 co-filers$292.0M KoBold Metals CoNov 2025 · 18 co-filers$200.0M KoBold Metals CoOct 2024 · 6 co-filers$526.9M BOND III, LPApr 2022 · 22 co-filers$2.5B Bond II, LPMar 2021 · 22 co-filers$2.0B Newport4 Jones Mill, LLCSep 2020 · 5 co-filers$7.5M GoldPoint Mezzanine Partners Co-Investment Fund A, LPMar 2020 · 25 co-filers GoldPoint Partners Co-Investment Fund A, LPMar 2020 · 25 co-filers Newport3 Riverside, LLCMar 2020 · 5 co-filers$6.1M Newport Hellen Valley, LLCFeb 2020 · 5 co-filers$6.1M

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