The 17-year-old has been linked with Manchester United and Arsenal in recent days.
Adkins is keen for the youngster to help Southampton knock Manchester United out of the FA Cup on Saturday.
“Every club is on the look-out for young talent,” said Adkins. “They are always going to be coveted and Alex is one of them.
“Will he still be here on Tuesday? I expect so – despite all the speculation, we have every expectation he will be with us for the rest of our campaign. We are not looking to sell Alex.
“It’s important for his development that he remains at a club where he is loved, where he is playing regular football and is allowed to make mistakes.
“There are examples of young players being sold to one of the bigger clubs, not getting in the first team and not fulfilling their potential. Alex has a great opportunity to see his career flourish at Southampton.
“But for now it’s smiles, a 32,000 full house, live TV, great atmosphere – and hopefully Alex to score the winning goal.”
