TD Private Client Wealth LLC’s holdings in Comfort Systems USA were worth $509,000 as of its most recent SEC filing. Get Comfort Systems USA alerts:Insider Buying and Selling at Comfort Systems USAIn other Comfort Systems USA news, Director Pablo G. Mercado sold 1,078 shares of the stock in a transaction on Friday, August 22nd. Check Out Our Latest Report on Comfort Systems USAComfort Systems USA Stock PerformanceShares of FIX stock opened at $806.24 on Friday. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Comfort Systems USA, Inc. (NYSE:FIX – Free Report). Receive News & Ratings for Comfort Systems USA Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Comfort Systems USA and related companies with MarketBeat.com's FREE daily email newsletter.