Investor · Chicago, IL
John H. Souter
Open John in the network graph →Filings
78
SEC Form D
Connections
236
co-filers
Capital
$230.6M
across filings
Active
Dec 2021
to Dec 2025
Most-connected co-filers (236)
Walter M. Clark · Chicago, IL36 sharedJeff H. Rosenberg · Chicago, IL33 sharedJohn H. Croghan · Chicago, IL33 sharedJason Karp · New York, NY20 sharedJohn A. Ackerley · Grand Cayman, Cayman Islands16 sharedMatt Auriemma · Grand Cayman, Cayman Islands16 sharedRichard Fradin · Chicago, IL11 sharedPaul M. Bartolai · Chicago, IL9 sharedKarlov Street Capital, LLC · Boca Raton, FL8 sharedRobert Bassman · NEW YORK, NY8 sharedRavi Sarin · NEW YORK, NY8 sharedRail-Splitter Capital Management, LLC · Chicago, IL8 sharedSteven Decillis · NEW YORK, NY8 sharedCharles Andersen · Phoenixville, PA8 sharedOmkishan Maredu · Frisco, TX8 sharedMatthew M. Leffler · Chicago, IL8 sharedBrian R. Hoesterey · NEW YORK, NY8 sharedShan-Ju Yeh · Hong Kong, Israel8 sharedEvan H. Dreyfuss · Chicago, IL8 sharedBarbara L. Burns · New York, NY8 sharedMatthew M. Herman · Chicago, IL8 sharedErik Bloomquist · Newington, CT8 sharedJonathan Dambrot · Short Hills, NJ8 sharedJoseph Dominguez · Austin, TX8 shared
Recent filings (78)
AEA Elevate Fund II LPDec 2025 · 14 co-filersAEA Elevate Fund (Parallel) II LPDec 2025 · 14 co-filersRail-Splitter Micro Cap Rebound Fund, LP.Mar 2025 · 11 co-filersIron Road Multi-Strategy Fund L.P.Jul 2024 · 28 co-filersIron Road Diversified Fund, LPJun 2024 · 28 co-filersRail-Splitter Micro Cap Rebound Fund, LP.Mar 2024 · 11 co-filersRAIL SPLITTER FUND L PFeb 2024 · 11 co-filersIron Road Multi-Strategy Fund L.P.Jul 2023 · 25 co-filersIron Road Diversified Fund, LPJun 2023 · 25 co-filersRail-Splitter Micro Cap Rebound Fund, LP.Mar 2023 · 11 co-filersRAIL SPLITTER FUND L PFeb 2023 · 11 co-filersAEA GROWTH EQUITY FUND (PARALLEL) LPJan 2023 · 14 co-filers$400.0MAEA GROWTH EQUITY FUND LPJan 2023 · 14 co-filers$400.0MPGIM Fixed Income Alternatives Fund II (Cayman), SPC Ltd. for & on behalf of Credit Opportunities (Cayman) Segregated PortfolioDec 2022 · 8 co-filersIron Road Multi-Strategy Fund L.P.Jul 2022 · 25 co-filersIron Road Diversified Fund, LPJun 2022 · 25 co-filersRail-Splitter Micro Cap Opportunity Fund, L.P.Mar 2022 · 11 co-filersUNCOMMONS LIVING I, LLCMar 2022 · 8 co-filers$15.3MUNCOMMONS LV II, LLCMar 2022 · 8 co-filers$12.5MBase10 Partners III, L.P.Feb 2022 · 7 co-filers$449.9MRAIL SPLITTER FUND L PFeb 2022 · 10 co-filersUNCOMMONS LV II, LLCJan 2022 · 8 co-filers$10.6MUNCOMMONS LIVING I, LLCJan 2022 · 8 co-filers$10.6MAEA GROWTH EQUITY FUND LPJan 2022 · 14 co-filers$400.0MAEA GROWTH EQUITY FUND (PARALLEL) LPJan 2022 · 14 co-filers$400.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See John in the interactive graph →