Help Me Understand This Issue With Robinhood

Over the years I had purchased the stock (CUBE). Had a total of 29.485104 shares. I tracked every cent that I purchased in this stock from the moment it leaves my bank account, to the investment account (uninvested cash) to finally purchasing the stock. The total reaches exactly $1200.00 of how much money I put into the stock. I never sold a portion of the stock since I started buying it till now when I sold all at the price of $41.01. It says realized profit is $15.22 with a $0.03 regulatory fe