This study shows how the two investment strategies Net-nets and magic formula performs on the Swedish stock markets subgroups Small, Mid and Large Cap. Also, with the intention to see which of these two strategies suits the private investors on the Swedish stock market and see which gave the highest rate of return. The results after a 15-year long time period showed us that Magic Formula was the one to be preferred on the Swedish stock market much due to the incompatibility of Net-nets on the Swedish stock market. Mainly because of the small sample of compatibility companies that suited the Net-nets instructions. Magic Formula was therefore able to yield a higher rate of return on all the subgroups compared to Net-nets and gave us the conclusion that it performs best on the Mid Cap on the Swedish stock market.