Cap table, ownership & dilution · Working
Security holder
Also called: holder
ELI5
Someone who owns a company security.
Used in conversation
“Notify each security holder before the written consent.”
Definition
A person or entity holding shares, notes, warrants or other securities.
Here “Security holder” means: A person or entity holding shares, notes, warrants or other securities.
Pitch context
You will see “Security holder” in fundraising decks, data rooms, term sheets and investor conversations when the discussion reaches cap table, ownership & dilution.
Why it matters: In cap table, ownership & dilution, a loose definition can change rights, obligations, approval, disclosure or enforceability.
Caution
Meaning, enforceability and required process vary by jurisdiction and agreement; this definition is not legal advice.
Sources & evidence · 5
Direct term-level sources and supporting source families.
- National Venture Capital Association — Model Legal DocumentsDirect source · institutional · checked 2026-08-16
- U.S. Securities and Exchange Commission — Small Business Capital Formation GlossaryDirect source · primary · checked 2026-08-16
- U.S. Securities and Exchange Commission — Exempt OfferingsSupporting source family · primary · checked 2026-08-16
- Y Combinator — Safe financing documentsSupporting source family · practitioner · checked 2026-08-16
- Y Combinator — Series A Term Sheet TemplateSupporting source family · practitioner · checked 2026-08-16