Investor · New York, NY
David R. Stonberg
Open David in the network graph →Filings
115
SEC Form D
Connections
261
co-filers
Capital
$18.2B
across filings
Active
Dec 2016
to Nov 2025
Most-connected co-filers (261)
Anthony R. Tutrone · New York, NY67 sharedJoana R. Scaff · London, United Kingdom58 sharedTristram S. Perkins · New York, NY41 sharedBenjamin D. Perl · New York, NY35 sharedEthan S. Falkove · New York, NY35 sharedBrian D. Talbot · New York, NY35 sharedScott S. Koenig · New York, NY31 sharedDavid D. Lyon · New York, NY28 sharedJohn M. Olkowski · Honolulu, HI26 sharedJonathan D. Shofet · New York, NY26 sharedTimothy J. Flynn · Eden Prairie, MN24 sharedPeter S. Bock · New York, NY23 sharedNb Alternative Advisers Llc · Dallas, TX22 sharedNb Alternative Advisers Llc · Dallas, TX22 sharedNb Alternative Advisers Llc · Dallas, TX22 sharedElizabeth R. Traxler · New York, NY21 sharedLongmeadow Capital Management Inc · Longmeadow, MA18 sharedJoseph S. Dorison · Longmeadow, MA16 sharedD. B. Williams · NEW YORK, NY15 sharedNb Alternatives Advisers Llc · Dallas, TX15 sharedNb Alternatives Advisers Llc · Dallas, TX15 sharedSusan N. Kasser · New York, NY14 sharedMichael D. Kramer · New York, NY14 sharedBrien P. Smith · Dallas, TX14 shared
Recent filings (115)
NB Secondary Opportunities Offshore Fund VI - G LPNov 2025 · 20 co-filersNB Secondary Opportunities Offshore EU Fund VI SCSpNov 2025 · 17 co-filersNB Secondary Opportunities Fund VI - G LPNov 2025 · 23 co-filersNB Secondary Opportunities Fund VI LPOct 2025 · 23 co-filersNB Secondary Opportunities Offshore Fund VI LPOct 2025 · 22 co-filersNB Strategic Capital II Co-Invest LPJul 2025 · 21 co-filersNB Capital Solutions Fund III Delaware LPJul 2025 · 5 co-filersNB Capital Solutions III Cayman Feeder LPJul 2025 · 10 co-filersNB Capital Solutions Fund III Cayman LPJul 2025 · 5 co-filersNB Capital Solutions III Cayman Feeder LPDec 2024 · 12 co-filersNB Strategic Capital Offshore II LPOct 2024 · 20 co-filersNB Strategic Capital II LPOct 2024 · 22 co-filersNB Strategic Capital Offshore EU II SCSpJul 2024 · 17 co-filersNB Capital Solutions Fund III Delaware LPJul 2024 · 5 co-filersNB Capital Solutions Fund III Cayman LPJul 2024 · 5 co-filersNB Real Estate Secondary Opportunities Offshore Fund II (Q) LPApr 2024 · 10 co-filersNB Real Estate Secondary Opportunities Fund II LPApr 2024 · 16 co-filersNB Real Estate Secondary Opportunities Offshore Fund II LPApr 2024 · 13 co-filersNB Strategic Capital II LPOct 2023 · 19 co-filersNB Strategic Capital II LPOct 2023 · 19 co-filersNB Strategic Capital Offshore II LPOct 2023 · 17 co-filersSPRINGFIELD PARTNERS LPMay 2023 · 5 co-filersLONGMEADOW CAPITAL LIMITED PARTNERSHIPMay 2023 · 5 co-filersNB Real Estate Secondary Opportunities Offshore Fund II (Q) LPApr 2023 · 10 co-filersNB Real Estate Secondary Fund Asia LPMar 2023 · 19 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See David in the interactive graph →