Comfort Systems USA, Inc. (FIX) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for FIX. 13F holdings as of 2026-06-30.

Top Institutional Holders

InstitutionSharesValueChange
Robeco Institutional Asset Management B.V36,417$72MINCREASED
New York State Common Retirement Fund32,844$65MDECREASED
Assenagon Asset Management31,013$61MINCREASED
New York State Teachers Retirement System29,025$58MDECREASED
Eulav Asset Management27,604$55MDECREASED

Recent Insider Trades

InsiderTypeSharesValueDate
Franklin Myers (Director)SELL6,700$13M2026-06-24
Rhoman J Hardy (Director)SELL342$650K2026-05-27
Franklin Myers (Director)GIFT2732026-05-21
Darcy Anderson (Director)AWARD1052026-05-18
Cindy L. Wallis-Lage (Director)AWARD1052026-05-18

Full institutional holdings, insider history, and congressional trades for Comfort Systems USA, Inc. on SentiSense.