I created a Fund vs. Fund report. The Portfolio Profile dates are different. How can I perform an accurate comparison?

Portfolio Profile dates reflect the most recent dates the fund company provided Morningstar with the fund's holdings data. Some fund companies provide us with updated portfolios every month, and others provide holdings data every quarter or twice a year. We are dependent on the fund companies to provide us with timely portfolio holdings data. However, returns, Morningstar Ratings, total assets, etc. are always through the most recent month end for both funds.