Investor · Boston, MA
Jonathan P. Weitz
Open Jonathan in the network graph →Filings
99
SEC Form D
Connections
233
co-filers
Capital
$5.5B
across filings
Active
Mar 2017
to Feb 2021
Most-connected co-filers (233)
Scott C. Jones · Grand Cayman, Cayman Islands55 sharedJeffry Weinhuff · Copley, OH32 sharedMartin Vogelbaum · New York, NY32 sharedAllan J. Lo Proto · BOSTON, MA29 sharedNicholas P. Good · Boston, MA28 sharedCrystal Muilenburg · Newport Beach, CA25 sharedRonald T. Rudloff · Cypress, TX25 sharedWilliam Kosmala · Palos Heights, IL25 sharedJeff L. Rothenberger · Franklin, TN25 sharedGene R. Janvier · BOSTON, MA23 sharedAmias Gerety · San Francisco, CA17 sharedJulie Daley · Newport Beach, CA17 sharedSebastien Bourget · Paris, I016 sharedEmilio C. Gonzales · Boston, MA16 sharedEmilio C. Gonzalez · Boston, MA16 sharedJohn L. Reifsnider · BOSTON, MA15 sharedPatrick Vanroten · Woodbury, NY14 sharedKevin W. Owen · Crozet, VA12 sharedBrad E. Lindemann · Brenham, TX12 sharedAllen T. Graham · Birmingham, AL11 sharedHenry V. Graham Ii · Birmingham, AL11 sharedMaria Colacurcio · Seattle, WA11 sharedRob Porcarelli · Seattle, WA11 sharedRohit Agarwal · Mountain View, CA9 shared
Recent filings (99)
Duck Camp LLCAug 2025 · 8 co-filers$6.0MDuck Camp LLCAug 2025 · 8 co-filers$6.0MMaterna Medical IncJun 2025 · 20 co-filers$20.0MMaterna Medical IncJun 2025 · 20 co-filers$20.0MRYDER COURT GLOBAL SELECT FUND (DST)May 2025 · 5 co-filersRYDER COURT GLOBAL SELECT FUND (DST)May 2025 · 5 co-filersRyder Court Global Emerging Markets Opportunities Fund (DST)May 2025 · 5 co-filersTSW SMID Cap Equity FundMay 2025 · 5 co-filersRyder Court Emerging Markets Small Cap Fund (DST)May 2025 · 5 co-filersRyder Court International Select Fund DSTMay 2025 · 5 co-filersRyder Court Global Opportunities Fund (DST)May 2025 · 5 co-filersTS&W International Large Cap Equity FundMay 2025 · 5 co-filersTS&W International Small Cap Equity FundMay 2025 · 5 co-filersTSW SMID Cap Equity FundMay 2025 · 5 co-filersRyder Court Emerging Markets Small Cap Fund (DST)May 2025 · 5 co-filersRyder Court International Select Fund DSTMay 2025 · 5 co-filersRyder Court Global Opportunities Fund (DST)May 2025 · 5 co-filersRyder Court Global Emerging Markets Opportunities Fund (DST)May 2025 · 5 co-filersTS&W International Large Cap Equity FundMay 2025 · 5 co-filersTS&W International Small Cap Equity FundMay 2025 · 5 co-filersDuck Camp LLCJun 2024 · 10 co-filers$8.4MVitalStage Ventures Paradigm AI Fund, LP - IJun 2024 · 5 co-filers$20.0MRYDER COURT GLOBAL SELECT FUND (DST)Jun 2024 · 8 co-filersRYDER COURT GLOBAL SELECT FUND (DST)Jun 2024 · 8 co-filersTSW SMID Cap Equity FundJun 2024 · 8 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jonathan in the interactive graph →