Team orthopedic surgeon Stephen Gryzlo performed the operation, which took about an hour, at Northwestern Hospital.
Soto will begin to rehab the shoulder over the next two weeks with the Cubs training staff. Complete recovery time after surgery is said to be three months. Soto should be 100 percent by Jan. 1.
The Cubs catcher spent two weeks on the disabled list in August with right shoulder soreness.
Bruce Levine covers baseball for ESPNChicago.com and ESPN 1000.