Investor · Cambridge, MA

David Blundin

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Filings

350

SEC Form D

Connections

416

co-filers

Capital

$236.3M

across filings

Active

Apr 2010

to May 2025

Most-connected co-filers (416)

Sydecar · Claymont, DE255 shared Sydecar · Walnut, CA255 shared Taylor Hughes · Claymont, DE255 shared Sydecar · Walnut, CA255 shared Mark Fruhling · Towson, MD16 shared John N. Giordano · Cambridge, MA14 shared John N. Lunny · Cambridge, MA13 shared Mark S. Casady · CAMBRIDGE, MA12 shared Dominic Lloyd · Cambridge, MA11 shared Ian W. Sheridan · CAMBRIDGE, MA10 shared Tomas N. Revesz · Cambridge, MA9 shared Michael D. Nugent · CAMBRIDGE, MA9 shared Diane M. Cahill · New York, NY9 shared Darryl N. Auguste · Cambridge, MA9 shared David N. Mason · Cambridge, MA9 shared William G. Shaw · Grand Cayman, Cayman Islands8 shared John S. Wagner · Dallas, TX8 shared Sanju N. Bansal · Cambridge, MA8 shared Robert J. Szczerba · Monroeville, PA8 shared Ali Seirafi · Geneva, V88 shared Ali Hedayat · Toronto, Z48 shared Robert Konigsberg · Washington, Washington, D.C.8 shared Andrew Weissman · Brooklyn, NY8 shared Abali Hoilett · Grand Cayman, Cayman Islands8 shared

Recent filings (350)

CARNEGIE FOUNDRY LLCMar 2026 · 9 co-filers$20.0M Carnegie Foundry Healthcare, Inc.Mar 2026 · 6 co-filers$2.0M CARNEGIE FOUNDRY LLCMar 2026 · 7 co-filers$20.0M FINANCIAL INSTITUTIONS INCDec 2025 · 47 co-filers$80.0M Stonecrest Equity Fund I LLCNov 2025 · 5 co-filers$50.0M Datalign Advisory, IncSep 2025 · 5 co-filers$2.0M Carnegie Foundry Healthcare, Inc.Aug 2025 · 17 co-filers$1.5M Farsight AI, Inc.May 2025 · 9 co-filers$14.7M Farsight AI, Inc.May 2025 · 9 co-filers$14.7M CARNEGIE FOUNDRY LLCMay 2025 · 26 co-filers$20.0M XPV Fund 1, LPApr 2025 · 7 co-filers$300.0M XPV Fund 1, LPApr 2025 · 7 co-filers$300.0M Ordinary a Series of Ordinary Holdings LLCMar 2025 · 5 co-filers$1.0M JCG Venture Partners I a Series of JCG Venture Partners LLCMar 2025 · 5 co-filers$5.0M Vibe Bio Fund I a Series of Vibe Bio Platform LLCJan 2025 · 5 co-filers$1.6M Omni Ventures Fund I a Series of Omni Ventures Master LLCJan 2025 · 5 co-filers$25.0M Andromeda a Series of Giant Leap Masters LLCJan 2025 · 5 co-filers$1.6M Cognius, Inc.Jan 2025 · 6 co-filers$2.0M Cognius, Inc.Jan 2025 · 6 co-filers$2.0M Datalign Advisory, IncJan 2025 · 7 co-filers$5.0M Cognius, Inc.Oct 2024 · 5 co-filers$2.1M CaliberMind 11F2 II a Series of Denver Angels LLCJun 2024 · 5 co-filers$250K NH Ventures a Series of ECS LLCJun 2024 · 5 co-filers$250K Moffin's Seed Round a Series of CGF2021 LLCJun 2024 · 5 co-filers$73K AYOH May 2024, a Series of CGF2021 LLCJun 2024 · 5 co-filers$176K

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