Investor · SAN FRANCISCO, CA

Poseidon Investment Management Llc

Open Poseidon in the network graph →

Filings

4

SEC Form D

Connections

13

co-filers

Capital

—

across filings

Active

Jul 2022

to Aug 2025

Most-connected co-filers (13)

Morgan Paxhia · SAN FRANCISCO, CA4 shared Emily Paxhia · SAN FRANCISCO, CA4 shared Poseidon Investment Management Llc · SAN FRANCISCO, CA4 shared Poseidon Asset Management, Llc · San Francisco, CA4 shared Poseidon Asset Management, Llc · San Francisco, CA4 shared Fisher F. Zhang · Grand Cayman, Cayman Islands2 shared Rudy Kraus · San Diego, CA2 shared Nathan Rosenstock · Chicago, IL2 shared Thomas Ellen · London, United Kingdom2 shared John L. Walker · WINTER PARK, FL2 shared Patrick Collison · San Francisco, CA2 shared Cord Thomas · Arlington, VA2 shared Aaron Stearns · WINTER PARK, FL2 shared

Recent filings (4)

Demeter Capital Group LPAug 2025 · 9 co-filers Demeter Capital Group LPJul 2024 · 9 co-filers Demeter Capital Group LPJul 2023 · 9 co-filers Demeter Capital Group LPJul 2022 · 9 co-filers

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