Comfort Systems USA, Inc.

Historical 13F Holders

Symbol
FIX
CUSIP
199908104
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 199908104 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 8.3% 1/21/2026
Event 12/31/2025
Vanguard Capital Management LLC 13G 7.5% 4/29/2026
Event 3/31/2026
Vanguard Portfolio Management LLC 13G 5.4% 4/29/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Capital World Investors 13G/A 4.7% 2/13/2026
Event 12/31/2025
FMR LLC 13G/A
4.1% 5/6/2026
Event 3/31/2026
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 53 193 k $241 M
2026 Q2 1,413 136 M $68.7 B
2026 Q1 1,253 32.5 M $44.7 B
2025 Q4 1,086 33.7 M $31.4 B
2025 Q3 927 34.3 M $28.2 B
2025 Q2 788 34.1 M $18.3 B
2025 Q1 669 34.1 M $11.0 B
2024 Q4 698 34.0 M $14.4 B
2024 Q3 621 33.6 M $13.1 B
2024 Q2 585 35.4 M $10.8 B
2024 Q1 532 36.3 M $11.5 B
2023 Q4 466 36.5 M $7.53 B
2023 Q3 420 35.3 M $6.02 B
2023 Q2 397 34.8 M $5.68 B
2023 Q1 365 35.1 M $5.09 B
2022 Q4 351 35.9 M $4.13 B
2022 Q3 312 35.0 M $3.41 B
2022 Q2 285 34.7 M $2.89 B
2022 Q1 292 35.0 M $3.12 B
2021 Q4 304 35.0 M $3.42 B
2021 Q3 279 34.4 M $2.43 B
2021 Q2 296 34.4 M $2.68 B
2021 Q1 264 34.9 M $2.58 B
2020 Q4 262 37.2 M $1.93 B
2020 Q3 245 34.1 M $1.76 B
2020 Q2 225 35.1 M $1.43 B
2020 Q1 228 34.6 M $1.26 B
2019 Q4 244 35.3 M $1.76 B
2019 Q3 229 35.1 M $1.55 B
2019 Q2 256 34.8 M $1.77 B
2019 Q1 264 34.8 M $1.82 B
2018 Q4 254 35.4 M $1.55 B
2018 Q3 256 37.0 M $2.09 B
2018 Q2 231 35.4 M $1.62 B
2018 Q1 209 35.2 M $1.45 B
2017 Q4 212 35.4 M $1.54 B
2017 Q3 185 35.1 M $1.25 B
2017 Q2 190 35.4 M $1.31 B
2017 Q1 198 35.8 M $1.31 B
2016 Q4 204 35.4 M $1.18 B
2016 Q3 209 35.7 M $1.05 B
2016 Q2 228 36.6 M $1.19 B
2016 Q1 225 36.6 M $1.16 B
2015 Q4 216 36.3 M $1.04 B
2015 Q3 196 36.6 M $997 M
2015 Q2 174 36.5 M $839 M
2015 Q1 141 36.4 M $765 M
2014 Q4 135 36.9 M $632 M
2014 Q3 137 35.6 M $482 M
2014 Q2 142 37.7 M $596 M
2014 Q1 147 35.6 M $542 M