investují
Investují is the third-person plural present tense form of the Czech verb investovat, meaning "they invest." As a verb form, it denotes an ongoing or habitual action performed by a group: for example, "Oni investují do akcií" ("They invest in stocks"). The verb investovat is commonly used in financial and business contexts but also appears in figurative senses, such as investing time, effort, or trust.
Grammatically, investují corresponds to the present indicative for plural subjects (oni/ony/ona) and fits into regular conjugation
Etymologically, investovat is a recent loanword in Czech, derived from international Romance/Germanic roots (compare English invest)