institutionalin·sti·tu·tion·al /ˌɪnstəˈtjuːʃənəl◂-ˈtuː-/ adjectiveadj1involving an institution or institutionseconomic and monetary union and related institutional reform of the EU
2relating to activities of financial institutions, rather than other organizations or members of the publicMost of the investment was from institutional money.
Dealers reported a fair degree of institutional buying of the shares.