The Tigers won at Coventry in their last match to make it 14 games unbeaten on the road and leave them just five points behind sixth place.
And while Pearson has been boosted by six loan signings this season, the former Leicester manager is not on the lookout for any further additions.
"We've got a lot of loans in the club, six as we stand, and we're not looking for anymore at this stage," said City's head of football operations Adam Pearson.
"We feel as though we've got the balance right and the manager feels as though we've probably got enough loans in.
"This squad has developed over the course of the season and has built a great team spirit. I'm sure that will stand us in good stead."