Barcelona vice-president Jordi Mestre won't rule out more signings this month.
"If there is more to come? We will see," said Mestre. "Mainly, it is done because we have signed four players, the most recent being Arturo Vidal. But we'll see.
"Maybe there will be a great opportunity before the end of August, but for now we are finished."
Mestre also discussed the LaLiga's competition with England's Premier League.
"We need both aspects. We need the competition between Real Madrid and Barcelona. But, I think that to compete with the Premier League, we need LaLiga to be very strong. Otherwise, La Liga will decrease in income and interest."