COMFORT SYS USA INC

Ticker: FIX CUSIP: 199908104 Class: EQTY

Capital Research Global Investors's Holding History (CIK: 0001422848)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 116,587 Value ($000) $108,809 Avg Close $922.99 Range $769.99 - $1036.67

Q3 2025

Shares 152,607 Value ($000) $125,928 Avg Close $677.11 Range $509.32 - $827.46

Q2 2025

Shares 175,660 Value ($000) $94,191 Avg Close $434.87 Range $275.80 - $540.82

Q1 2025

Shares 175,660 Value ($000) $56,620 Avg Close $402.00 Range $302.54 - $551.14

Q4 2024

Shares 252,071 Value ($000) $106,893 Avg Close $437.35 Range $355.26 - $508.99

Q3 2024

Shares 209,069 Value ($000) $81,610 Avg Close $327.83 Range $271.49 - $401.33

Q2 2024

Shares 209,069 Value ($000) $63,582 Avg Close $316.07 Range $285.69 - $350.60

Q1 2024

Shares 209,069 Value ($000) $66,423 Avg Close $253.75 Range $192.96 - $327.15

Q4 2023

Shares 256,244 Value ($000) $52,702 Avg Close $183.38 Range $150.65 - $210.15

Q3 2023

Shares 298,581 Value ($000) $50,881 Avg Close $173.94 Range $151.86 - $190.76

Q2 2023

Shares 298,581 Value ($000) $49,027 Avg Close $147.22 Range $125.73 - $165.96

Q1 2023

Shares 298,581 Value ($000) $43,581 Avg Close $128.22 Range $109.96 - $150.32

Q4 2022

Shares 327,354 Value ($000) $37,672 Avg Close $114.84 Range $96.22 - $127.15

Q3 2022

Shares 420,900 Value ($000) $40,966 Avg Close $96.67 Range $80.59 - $107.43

Q2 2022

Shares 420,900 Value ($000) $34,998 Avg Close $84.70 Range $73.07 - $92.13

Q1 2022

Shares 420,900 Value ($000) $37,464 Avg Close $88.21 Range $78.60 - $98.71

Q4 2021

Shares 400,000 Value ($000) $39,576 Avg Close $90.77 Range $69.71 - $101.93

Q3 2021

Shares 400,000 Value ($000) $28,528 Avg Close $73.01 Range $66.64 - $78.99

Q2 2021

Shares 400,000 Value ($000) $31,516 Avg Close $79.80 Range $73.22 - $86.61

Q4 2013

Shares 879,707 Value ($000) $17,058 Avg Close $17.25 Range $14.61 - $19.13

Q3 2013

Shares 2,476,000 Value ($000) $41,622 Avg Close $14.56 Range $13.54 - $15.63

Q2 2013

Shares 2,476,000 Value ($000) $36,942 Avg Close $12.33 Range $10.54 - $13.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	116,587	$108,809	$922.99	$769.99 - $1036.67
Q3 2025	152,607	$125,928	$677.11	$509.32 - $827.46
Q2 2025	175,660	$94,191	$434.87	$275.80 - $540.82
Q1 2025	175,660	$56,620	$402.00	$302.54 - $551.14
Q4 2024	252,071	$106,893	$437.35	$355.26 - $508.99
Q3 2024	209,069	$81,610	$327.83	$271.49 - $401.33
Q2 2024	209,069	$63,582	$316.07	$285.69 - $350.60
Q1 2024	209,069	$66,423	$253.75	$192.96 - $327.15
Q4 2023	256,244	$52,702	$183.38	$150.65 - $210.15
Q3 2023	298,581	$50,881	$173.94	$151.86 - $190.76
Q2 2023	298,581	$49,027	$147.22	$125.73 - $165.96
Q1 2023	298,581	$43,581	$128.22	$109.96 - $150.32
Q4 2022	327,354	$37,672	$114.84	$96.22 - $127.15
Q3 2022	420,900	$40,966	$96.67	$80.59 - $107.43
Q2 2022	420,900	$34,998	$84.70	$73.07 - $92.13
Q1 2022	420,900	$37,464	$88.21	$78.60 - $98.71
Q4 2021	400,000	$39,576	$90.77	$69.71 - $101.93
Q3 2021	400,000	$28,528	$73.01	$66.64 - $78.99
Q2 2021	400,000	$31,516	$79.80	$73.22 - $86.61
Q4 2013	879,707	$17,058	$17.25	$14.61 - $19.13
Q3 2013	2,476,000	$41,622	$14.56	$13.54 - $15.63
Q2 2013	2,476,000	$36,942	$12.33	$10.54 - $13.99