FC
FirstMark Capital
UnclaimedActively investingVC firm · New York, NY · firstmark.com
Check sizeNot stated
StageNot stated
Funds reported to SEC20 VC funds
Latest filingSep 29, 2026Form D
About
Rick Heitzmann is the founder and Managing Partner of FirstMark Capital, a network-driven seed and series A venture capital firm managing $3.5 billion that
Description: Google via SerpAPI, checked Oct 19, 2026. The firm can claim this profile to replace it.
Recent SEC Form D filings
Funds whose Form D issuer name starts with this firm's name. A filing shows a fund is raising or has raised; it says nothing about which companies it backs.
Partners
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Deals sourced through FirstMark Capital
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