Susanne Delmar deals with the pension fund management for a large multinational firm. For the last few periods, the returns on the fund had been poorer than the benchmark. To improve the returns and to benefit her clients, she sold and then bought back a large amount of stocks of Fort Inc. from her own account to increase the value of the stock in the market. Since the pension fund had a huge investment in the Fort stock, the returns improved and surpassed the benchmark return. Which of the following is most accurate?