This diploma thesis is focused to possibilities of investment on financial market in the Czech Republic and subsequent proposal investment portfolio for different types of investors. The first part of thesis contents definition of individual investment instruments which is able to include as proposal of investment portfolio selected investors. Further includes definitions forms investment triangle which are efficiency, liquidity and riskiness. In the second part are defined characteristics of selected investors, determined their available financial resources suitable for investment together with their aims and needs. Following determination of their relation to risk is based on the Investment questionnaire. The main part is focused on...