Investor · Boston, MA
Stuart Porter
Open Stuart in the network graph →Filings
56
SEC Form D
Connections
259
co-filers
Capital
$688.0M
across filings
Active
Apr 2018
to Jul 2023
Most-connected co-filers (259)
Paul Winters · Boston, MA23 sharedJohn W. Collins · Roswell, GA11 sharedWallace Varga · Boston, MA11 sharedDenham Capital Management LP · Boston, MA11 sharedNick Lewin · New York, NY7 sharedJordan Marye · Boston, MA7 sharedAnthony T. Fiore · Boston, MA6 sharedEthan J. Bernstein · San Francisco, CA6 sharedAlex P. Marichal · Lexington, MA6 sharedLouis Schwartz · FRISCO, TX5 sharedScott T. Mackin · Boston, MA5 sharedYan Zau A. Fang · Central, Hong Kong5 sharedKenneth Babcock · Santa Barbara, CA5 sharedJeremy I. Rosenblatt · Berkeley, CA5 sharedJohn N. Hatsopoulos · Waltham, MA5 sharedDean C. Allen · Seattle, WA5 sharedAndrew P. Dunham · Lexington, MA5 sharedDouglas J. Moore · Seattle, WA5 sharedJ. W. Teplicky · Seattle, WA5 sharedW. H. Keenan, Jr · New York, NY5 sharedWayne K. Goldstein · New York, NY5 sharedMichael Palitz · New York, NY5 sharedPhilip Green · New York, NY5 sharedTom Walker · Aberdeen, Hong Kong5 shared
Recent filings (56)
Neurotrigger Ltd.Dec 2025 · 26 co-filers$725KGameSquare Holdings, Inc.Aug 2025 · 26 co-filers$150KGameSquare Holdings, Inc.Aug 2025 · 26 co-filers$150KGameSquare Holdings, Inc.Jul 2025 · 26 co-filers$5.1MGameSquare Holdings, Inc.Jul 2025 · 26 co-filers$5.1MNeurotrigger Ltd.Apr 2025 · 26 co-filers$520KDenham Sustainable Infrastructure Fund II LPFeb 2025 · 17 co-filersCarstensz Tidewater Fund I, LLCJun 2024 · 16 co-filers$6.0MGameSquare Holdings, Inc.Mar 2024 · 17 co-filers$10.0MGameSquare Holdings, Inc.Mar 2024 · 17 co-filers$10.0MReimenn Group, LLCJul 2023 · 2 co-filers$100.0MDenham Commodity Partners Fund VI LPJul 2023 · 11 co-filersReimenn High Opportunity Housing Fund 1, LLCMay 2023 · 2 co-filers$100.0MCarstensz Tidewater Fund I, LLCMay 2023 · 16 co-filers$6.0MSystematica Alternative Markets Fund LtdApr 2023 · 9 co-filersDenham Sustainable Infrastructure Fund II LPSep 2022 · 17 co-filersDenham Sustainable Infrastructure Fund II LPAug 2022 · 16 co-filersDenham Commodity Partners Fund VI LPJun 2022 · 18 co-filersSystematica Alternative Markets Fund LtdApr 2022 · 9 co-filersDenham Energy Resources Fund II LPNov 2021 · 14 co-filers$1.3BGraceada Partners Fund III-QP, LLCApr 2021 · 8 co-filersGraceada Partners Fund III, LLCApr 2021 · 8 co-filersSystematica Alternative Markets Fund LtdApr 2021 · 9 co-filersDenham Oil & Gas Fund II LPJan 2021 · 14 co-filers$1.3BDenham Commodity Partners Fund VI LPJan 2021 · 18 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Stuart in the interactive graph →