Comfort Systems USA (FIX) Stock News Today: Leadership Transition, S&P 500 Addition, Analyst Targets, and 2026 Outlook (Dec. 20, 2025)
Comfort Systems USA, Inc. (NYSE: FIX) heads into the final full week of 2025 with two headline catalysts in focus: a year-end leadership transition and a pending move into the S&P 500—both of which are shaping weekend headlines, analyst commentary, and positioning ahead of Monday’s open. As of the most recently available quote tied to the last U.S. trading session (Friday, Dec. 19, 2025), FIX traded around $940.74, up roughly 2.36% on the day. MarketScreener What’s driving Comfort Systems USA stock on Dec. 20, 2025 1) Comfort Systems confirms leadership changes effective at year-end Late Friday, the company announced a