olemus
(1) esemena, otseses tähenduses
Wiktionary:
1. a case for carrying papers, drawings, photographs, maps and other flat documents
https://en.wikipedia.org/wiki/Briefcase#Types

(2) ülekantud tähenduses:
kontekstist sõltuv kogu, näiteks
- rahaliste varade kogu: aktsiaportfell
https://en.wikipedia.org/wiki/Portfolio_(finance)
- organisatsiooni projektide kogu
https://en.wikipedia.org/wiki/Project_portfolio_management
- patentide kogu
https://en.wikipedia.org/wiki/Patent_portfolio
- IT-investeeringute kogu
https://en.wikipedia.org/wiki/IT_portfolio_management

Wiktionary:
3. (politics) the post and the responsibilities of a cabinet minister or other head of a government department
4. (finance) the group of investments and other assets held by an investor
5. (business) a collection of assets; (figuratively) any collection of things considered as investments or assets