Comfort Systems USA (FIX) Stock: S&P 500 Addition, Leadership Shake-Up, Analyst Targets, and What to Watch Before the Next Market Open
Comfort Systems USA joined the S&P 500 before the market opened on December 22, 2025. FIX last traded near $940.74 after an intraday range in the low-to-mid $900s. Trent T. McKenna will become President and COO on January 1, 2026, while Brian E. Lane remains CEO. Laura F. Howell will retire as Senior Vice President.