mutual fund vs mutual fund company

mutual fund and mutual fund company both are nouns.

Word	Noun	Adjective	Verb	Adverb
mutual fund	Yes	No	No	No
mutual fund company	Yes	No	No	No

As nouns, mutual fund and mutual fund company are synonyms defined as:

mutual fund and mutual fund company: a regulated investment company with a pool of assets that regularly sells and redeems its shares

Other synonyms of mutual fund include open-end fund, open-end investment company.

mutual fund (noun)	mutual fund company (noun)
a regulated investment company with a pool of assets that regularly sells and redeems its shares	a regulated investment company with a pool of assets that regularly sells and redeems its shares
the pooled money that is invested in assets