InsiderStreet Equity Research

Produced by InsiderStreet.ai from live production data. It is not investment advice, not an offer or solicitation to buy or sell any security, and not a recommendation for any investor. Do not rely on it for any investment decision.

Last Close

$1439.07

2026-10-16

Market Cap

$50.6B

Volume

0.4M

52-Wk High

$2073.99

52-Wk Low

$770.47

Trailing PE

35.4

P/S

4.51

Gross Margin

25.7%

Net Margin

12.8%

ROE

54%

ROIC

39%

Piotroski

8/9

Altman Z

8.5

1-Yr Return

+71.6%

5-Yr Return

+3844.5%

Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical. It offers heating, ventilation, and air conditioning systems, as well as plumbing, electrical, piping and controls, off-site construction, monitoring, and fire protection. The company is also involved in the design, engineering, integration, installation, and start-up of mechanical, electrical, and plumbing (MEP) and related systems in new buildings; and renovation, expansion, maintenance, monitoring, repair, and replacement of systems in existing buildings. In addition, it provides remote monitoring of power usage, temperature, pressure, humidity and air flow for MEP and other building systems. The company serves building owners and developers, general contractors, architects, consulting engineers, and property managers in the commercial, industrial, and institutional markets. Comfort Systems USA, Inc. was founded in 1917 and is headquartered in Houston, Texas.

SectorIndustrialsIndustryEngineering & ConstructionExchangeNYSEMarket Cap$50.6BEmployees22,700 (SEC-filed)CEOBrian E. LaneIPO1997-06-27CountryUS

9753 Katy Freeway, Houston, TX 77024 · Tel 713 830 9600 · comfortsystemsusa.com

INSIDERSTREET SCORE81 / 100Street mean $2094.00 (5 analysts, last qtr) — their number, not ours

INSIDER CONSENSUS SIGNALROUTINE SELLING — LOW SIGNAL$140M sold / 6 mo, zero open-market buys

1 Year vs S&P 500 · FIX +71.6% · S&P 500 +15.9% · spread +55.7pp

7 Years vs S&P 500 · FIX +3844.5% · S&P 500 +189.9% · spread +3654.7pp

Both charts indexed to 100 at the start of their window and drawn on a single shared scale, so the gap to the benchmark is the gap you see. Adjusted closes throughout.

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INSIDERSTREET
SCORE81of 100

Score Breakdown

Profitability	69/100
Growth	82/100
Momentum	100/100
Quality	90/100
Earnings Quality	42/100
Balance Sheet	84/100
Value	33/100
Risk (safety)	100/100
Overall	81.3/100

Each component is a diagnostic reading on its own 0-100 scale. The overall score is computed separately from the underlying financials and is not the average of the rows above — components are not equally weighted and three of them (Momentum, Value, Risk) are derived partly from price rather than from the business.

Peer Comparison — IS Score

Symbol	IS Score
EME	67
PWR	67
APG	56
J	48
MTZ	55
STRL	75
FIX	81

IS Score Trend — quarterly

14 quarters, 23 Q1 to 26 Q2. Peak 81 in 26 Q2, latest 81 — +0 since. Fell in 0 of the last 4 quarters. Dashed line marks 40 on the 0-100 scale.

BUSINESS QUALITY81 / 100IS Score 81.3 / 100 · +0.0 from peak of 81

Fundamental factor model, quarterly. Measures how the business is doing - not where the price is going.

PRICE STRUCTUREBEARISHTechnical Score 16 / 100 · Power -68 · 2 of 22 indicator votes bullish

Vote share across trend, momentum, volume, volatility and pattern families. Describes where the price is, not where it is going.

These two disagree — business quality 81, price structure 16 out of 100, so the business reads better than the price does. We publish the disagreement rather than resolving it: they answer different questions, and the gap between them is information, not an error.

Trigger	Where it stands now	What it would mean
IS Score reaches 75 and holds two consecutive quarters	now 81.3	would move us up one band
IS Score stops falling - one quarter higher than the prior	last four: 74 → 77 → 80 → 81	the direction matters more than the level
Technical vote share back above 50%	now 9%	price structure no longer broken
Institutional holder count rises two quarters running	peak 1,360 → now 1,360	fewer institutions willing to hold is our clearest warning

We publish these so the view can be shown to be wrong. If none of them move and our reading does, we owe you an explanation.

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This page is InsiderStreet's own reading, produced from the data in the rest of this document. It is not a price target and not investment advice. Analyst consensus and street price targets appear later under their own heading and are the street's numbers, not ours.

Site Convergence Score2 of 4top 13% of 29,420 symbols

Sources Aligned— of 3independent disclosures

Congress (180d)0 buysnone disclosed

Insider Buys (180d)0none disclosed

ETF Funds (30d)1334 up / 1095 downnet +239 funds

Institutions Added (13F)153managers opening or increasing

Congressional and insider figures are disclosed purchases in the trailing 180 days; ETF figures are COUNTS OF FUNDS whose holding changed in 30 days, not dollars. Coincidence of separate disclosures, not coordination. An absent source means nothing qualifying was disclosed in its window.

Institutions holding — 12 quarters

Peak 1,360 · latest 1,360 (+0 from peak).

Quarter	Holders	13F shares	Value	Reported own%
2026 Q2	1,360	33.0M	$64.2B	93.6%
2026 Q1	1,207	32.5M	$44.0B	92.3%
2025 Q4	1,048	33.3M	$30.7B	94.7%
2025 Q3	889	33.3M	$27.1B	94.7%
2025 Q2	757	34.0M	$18.0B	96.6%
2025 Q1	635	33.9M	$10.8B	96.2%
2024 Q4	666	34.0M	$14.2B	96.4%
2024 Q3	589	33.4M	$12.9B	94.9%
2024 Q2	556	34.4M	$10.3B	97.7%
2024 Q1	509	34.7M	$10.8B	98.5%
2023 Q4	446	34.9M	$7.1B	99.0%
2023 Q3	399	35.0M	$5.9B	99.4%

How to read ownership above 100%. A 13F reports the positions a manager has investment discretion over, and where two or more managers share discretion over the same block, each one reports it. Summed across filers, the total can therefore exceed the shares actually outstanding without anything being wrong. We publish the figure as filed rather than netting it down, and flag separately any quarter where the arithmetic is not merely high but impossible.

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Insider	Role	Date	Type	Shares	Value	Post-Txn Owned
Lane Brian E.	director, CHIEF EXECUTIVE OFF.	2026-08-26	SELL	16,024	$25.77M	145,065
George William Iii	CHIEF FINANCIAL OFFICER	2026-08-17	SELL	2,554	$4.75M	30,250
Myers Franklin	director	2026-08-11	SELL	4,000	$6.78M	8,495
Myers Franklin	director	2026-08-10	SELL	3,500	$5.92M	58,615
Myers Franklin	director	2026-06-24	SELL	6,700	$13.09M	62,115
Hardy Rhoman J	director	2026-05-27	SELL	342	$0.65M	1,890
Myers Franklin	director	2026-05-21	GIFT	273	—	68,815
Anderson Darcy	director	2026-05-18	A-Award	105	—	18,140

6-mo decomposition (Form 4)	Txns	Shares	Value	Signal weight
S — Open-market sales	18	82,760	$140.2M	Counted
F — Tax withholding	23	7,742	$11.0M	None — compensation
G — Gifts	4	785	—	None
P — Open-market purchases	0	0	$0	Counted — none occurred

Monthly Net Insider Flow (000 shares)

Net of acquisitions minus dispositions, all Form 4 types.

Signal Summary

SignalRoutine Selling — Low Signal

Open-Market Sells$140.2M18 txns / 6 mo

Open-Market Buys$0.0M0 txns / 6 mo

ClusterNone active3+ insiders / 21 days

Filed	Filer	Shares registered	Est. proceeds
2026-08-26	Brian E Lane	16,024	$25.8M
2026-08-17	George William Iii	2,554	$4.7M
2026-08-11	Franklin Myers	4,000	$6.7M
2026-08-10	Myers Franklin	3,500	$5.9M
Trailing 12 mo	32 filings	119,526	$172M

Filed	Form	Reporting person	% of class	Shares
2026-05-06	SCHEDULE 13G/A	Abigail P. Johnson	4.10%	1.4M sh
2026-04-29	SCHEDULE 13G	Vanguard Portfolio Management	5.37%	1.9M sh
2026-04-29	SCHEDULE 13G	Vanguard Capital Management	7.49%	2.6M sh
2026-02-13	SCHEDULE 13G/A	Capital World Investors	4.70%	1.6M sh

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

Member	Chamber	Trade	Size band	Traded	Disclosed
Byron Donalds	House	BUY	$1,001 - $15,000	2025-12-04	2026-01-08
Byron Donalds	House	BUY	$1,001 - $15,000	2025-12-04	2026-01-08
Byron Donalds	House	BUY	$1,001 - $15,000	2025-12-04	2026-01-08

House 12-Mo6 trades6 purchases

Senate 12-Mo0 tradesNone purchases

CoverageSTOCK Act filings30-45 day disclosure lag

13F Filers (last complete Q)1,207

13F Shares33M92.3% of shares out

New / Closed249 / 72positions, QoQ

Increased / Reduced449 / 402positions, QoQ

Put/Call (13F)1.16option positions

Free Float98.9%35M sh

2.8 · Largest Reporting 13F Managers

Manager	Shares	Value
Artemis Investment Management Llp	64,919	$107M
Assenagon Asset Management S.A.	52,685	$87M
Goalvest Advisory Llc	46,892	$83M
Zevenbergen Capital Investments Ll	30,515	$50M
Wealth Enhancement Advisory Servic	23,323	$37M
Fjarde Ap-Fonden /Fourth Swedish N	15,336	$25M

EDGAR 13F holdings as of 2026-09-30; filer values normalized to dollars.

2.9 · Top ETF & Fund Ownership

Fund	Weight	Position
VITSX	0.1%	$1.8B
VTI	0.1%	$1.8B
VSMPX	0.1%	$1.8B
VTSAX	0.1%	$1.8B
VFIAX	0.1%	$1.5B
VFFSX	0.1%	$1.5B

13F Filers Holding FIX — quarterly

Institutional Put/Call — quarterly

Daily short-sale volume as % of volume reported in FINRA's short-sale file — a flow measure, not short interest; dashed = 50-day average.

Latest Session33.2%2026-10-15

20-Day Avg56.5%50-day 51.7%

TrendRising20d vs 50d

By Market CenterQ: 34% · N: 26% · B: 50%latest session

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Weekly Notional ($B)

Where FIX Trades in the Dark

ATS Venue (4-wk)	Shares	Avg trade
Incr Intelligent Cross Llc	0.4M	15 sh
Mlix Instinct X	0.3M	23 sh
Ubsa Ubs Ats	0.3M	19 sh
Ebxl Level Ats	0.2M	7 sh
Mspl Ms Pool (Ats-4)	0.2M	64 sh
Cgxs Onechronos	0.1M	17 sh

Where a dollar of Comfort Systems USA, Inc. revenue goes. All values FY2025 filings, live.

FIX (live moat model)Peer median: EME · PWR · APG · J · MTZ

Component scores from the live moat model. Peer median illustrative.

Moat score 67/100 — Narrow; primary source Network Effects.

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3.8 · Employees (SEC filings)

Officer	Title
Brian E. Lane	CEO & Director
William George	Executive Vice President & Chief Financial Officer
Trent T. McKenna	President
Laura Finley Howell	Senior Executive Advisor

Revenue ($B)

EPS ($) — GAAP diluted actual, street-basis estimate

Actual bars are GAAP diluted EPS from the filed income statement; the lighter forward bars are street-basis consensus. The two are different measures and are not comparable quarter to quarter.

Quarterly EPS — Actual vs. Consensus

Beats (>2%)6 of 6recent quarters

Avg Surprise+34.8%

Next Report2026-10-22

Income Quality1.78OCF ÷ net income

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Beat Rate—%0 of 0 quarters

Current Streak0longest 0

Avg EPS Surprise—%median —%

Surprise Trend—last 4 vs prior 4

Period	EPS est.	EPS actual	EPS surprise	Rev est. ($M)	Rev actual ($M)	Rev surprise

Announcement dates to . Consensus as it stood at each report. Revenue surprise shown where both estimate and actual are filed. A beat record is history, not a forecast.

Profit Margins (%)

Revenue by Segment — Stacked

Live segmentation data.

YoY Growth Heatmap — Income Lines

YoY growth	FY21	FY22	FY23	FY24	FY25
Revenue	+7.6%	+34.7%	+25.8%	+35.0%	+29.5%
Gross profit	+3.0%	+31.7%	+33.6%	+49.1%	+48.7%
Operating income	-1.2%	+34.7%	+64.8%	+79.1%	+75.2%
Net income	-4.5%	+71.6%	+31.5%	+61.5%	+95.7%

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$B · FY ends	FY21	FY22	FY23	FY24	FY25
Revenue	3.1	4.1	5.2	7.0	9.1
Cost of revenue	2.5	3.4	4.2	5.6	6.9
Gross profit	0.6	0.7	1.0	1.5	2.2
R&D expense	0.0	0.0	0.0	0.0	0.0
SG&A expense	0.4	0.5	0.6	0.7	0.9
Operating income	0.2	0.3	0.4	0.7	1.3
EBITDA	0.3	0.3	0.5	0.8	1.4
D&A	0.1	0.1	0.1	0.1	0.1
Pretax income	0.2	0.2	0.4	0.7	1.3
Income tax	0.0	-0.0	0.1	0.1	0.3
Net income	0.1	0.2	0.3	0.5	1.0
Diluted EPS ($)	3.93	6.82	9.01	14.60	28.88
Diluted shares (M)	36	36	36	36	35

Operating CF$1B

CapEx$0B

Free cash flow$1B

SBC$0B

Buybacks$0B

Net cash change$0B

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Balance Sheet — Full

$B	FY22	FY23	FY24	FY25
Cash & equivalents	0.1	0.2	0.5	1.0
ST investments	0.0	0.0	0.0	0.0
Receivables (net)	1.2	1.6	2.1	2.9
Total current assets	1.3	1.9	2.8	4.1
PP&E (net)	0.3	0.4	0.5	0.7
Goodwill + intangibles	0.9	0.9	1.3	1.5
Total assets	2.6	3.3	4.7	6.4
Accounts payable	0.3	0.4	0.7	0.7
Short-term debt	0.0	0.0	0.0	0.0
Deferred revenue	0.5	0.9	1.4	2.1
Total current liabilities	1.2	1.7	2.6	3.4
Long-term debt	0.2	0.0	0.1	0.4
Total liabilities	1.6	2.0	3.0	4.0
Shareholders' equity	1.0	1.3	1.7	2.4

Cash Flow Statement — Full

$B	FY22	FY23	FY24	FY25
Net income	0.2	0.3	0.5	1.0
D&A	0.1	0.1	0.1	0.1
Stock-based compensation	0.0	0.0	0.0	0.0
Working capital change	0.0	0.1	0.1	(0.1)
Operating cash flow	0.3	0.6	0.8	1.2
Capital expenditures	(0.0)	(0.1)	(0.1)	(0.2)
Investing cash flow	(0.1)	(0.2)	(0.3)	(0.5)
Buybacks	(0.0)	(0.0)	(0.1)	(0.2)
Dividends paid	(0.0)	(0.0)	(0.0)	(0.1)
Debt issuance / (repay)	(0.1)	(0.2)	(0.0)	0.1
Financing cash flow	(0.2)	(0.3)	(0.2)	(0.3)
Free cash flow	0.3	0.5	0.7	1.0

Balance Sheet Structure ($B)

Cash Generation vs Capex ($B)

Left: what the balance sheet is made of — the gap between the assets bar and the liabilities bar is book equity. Right: whether the capex bar is covered by the operating-cash bar; where it is not, the difference was funded externally and free cash flow goes negative.

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Ratio	FY21	FY22	FY23	FY24	FY25	TTM
PROFITABILITY
ROE	19.1%	27.2%	28.4%	35.0%	49.2%	54%
ROA	7.2%	10.2%	11.0%	13.0%	18.3%	16.9%
ROIC	11.3%	19.9%	26.2%	40.1%	46.1%	38.8%
Gross margin	18.3%	17.9%	19.0%	21.0%	24.1%	25.7%
Operating margin	6.1%	6.1%	8.0%	10.7%	14.4%	16.5%
Net margin	4.7%	5.9%	6.2%	7.4%	11.2%	12.8%
EBITDA margin	8.6%	8.0%	9.2%	11.6%	15.9%	17.7%
FCF margin	5.1%	6.1%	10.5%	10.5%	11.3%	—
VALUATION
P/E	24.71	16.62	22.64	28.94	32.23	35.4
P/B	4.40	4.09	5.73	8.87	13.46	15.8
P/S	1.15	0.99	1.41	2.15	3.62	4.51
P/FCF	22.44	16.15	13.44	20.48	31.96	23.4
EV/EBITDA	15.13	13.42	15.41	18.21	22.54	24.7
EV/Revenue	1.30	1.07	1.42	2.12	3.60	4.4
Earnings yield	4.0%	6.0%	4.4%	3.5%	3.1%	2.83%
FCF yield	4.5%	6.2%	7.4%	4.9%	3.1%	4.26%

Ratio	FY21	FY22	FY23	FY24	FY25	TTM
LEVERAGE & SOLVENCY
Current ratio	1.23	1.12	1.11	1.08	1.21	1.21
Quick ratio	1.20	1.09	1.07	1.06	1.19	1.19
Debt / equity	0.64	0.39	0.20	0.18	0.32	0.10
Debt / assets	23.3%	15.0%	7.8%	6.6%	12.2%	3.9%
Net debt / EBITDA	1.73	1.01	0.11	-0.30	-0.13	-0.77
Interest coverage	31.51	18.53	38.62	101.02	144.57	—

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Ratio	FY21	FY22	FY23	FY24	FY25	TTM
EFFICIENCY
Asset turnover	1.55	1.72	1.76	1.75	1.63	1.32
Receivables turnover	4.41	4.61	4.45	4.42	3.91	3.3
DSO (days)	83	79	82	83	93	111
DPO (days)	33	32	33	35	36	34
Cash conversion cycle	52	50	54	51	61	81
GROWTH (YoY)
Revenue growth	7.6%	34.7%	25.8%	35.0%	29.5%	—
Net income growth	-4.5%	71.6%	31.5%	61.5%	95.7%	—
EPS growth	-4.2%	73.9%	31.8%	61.9%	98.3%	—
FCF growth	-39.8%	60.4%	115.2%	35.5%	39.8%	—
PER SHARE ($)
EPS (diluted, TTM)	3.93	6.84	9.02	14.60	28.95	40.73
Book value / share	22.11	27.82	35.64	47.65	69.34	91.35
Revenue / share	84.36	115.18	145.23	196.44	257.71	318.79
FCF / share	4.33	7.04	15.19	20.63	29.20	61.32
Cash / share	1.61	1.59	5.72	15.37	27.80	52.66
SHAREHOLDER RETURN & SCORES
Buyback yield	0.8%	0.9%	0.3%	0.4%	0.0%	0.15%
Altman Z-Score	3.70	3.97	4.69	5.52	7.73	8.5
Piotroski F-Score	5	8	8	8	8	8/9
Beneish M-Score	-2.20	-2.33	-2.70	-2.44	-2.12	-2.79

Model	Score	Zone	Note
Piotroski F-Score	8 / 9	Strong
Altman Z-Score	8.5	Safe (>2.99)	Safe
Income quality	1.78	Cash-backed	OCF ÷ net income
Beneish M-Score	-2.79	Non-manipulator	vs −2.22 threshold

DuPont Decomposition (TTM)	Value
Tax burden	0.78
Interest burden	1.00
Operating margin	16.4%
Asset turnover	1.66×
Financial leverage	2.61×
= ROE	55%

Growth Quality (live)	Value
Revenue stability	0.92
Earnings stability	0.78
Earnings persistence	0.50
Revenue CAGR 3y	33.6%
EPS CAGR 3y	81.7%
FCF CAGR 3y	79.0%

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Buyback Yield0.15%

Dividend Yield0.21%

Total Shareholder Return0.28%cash yield

SBC / Revenue0.3%dilution pressure

Company	Mkt cap	P/E	ROE	Net margin	Rev growth	Piotroski	1-yr ret
EME	$31.8B	22.5	40%	7.8%	+18.9%	8/9	+4.9%
PWR	$95.0B	71.5	15%	4.7%	+25.8%	7/9	+44.4%
APG	$17.4B	-59.9	10%	4.4%	+14.1%	6/9	+16.6%
J	$16.5B	49.2	9%	3.3%	+84.3%	5/9	-9.4%
MTZ	$15.3B	30.1	16%	3.0%	+23.5%	8/9	—
STRL	$13.0B	30.2	39%	13.3%	+60.8%	7/9	—
IESC	$10.1B	22.1	45%	12.3%	+22.7%	5/9	—
BLD	$10.0B	19.8	22%	7.2%	+6.4%	4/9	—

1-yr returns computed from adjusted price history; peers without a tracked series show —.

Buy

9 Analysts

Str Sell (0)Sell (0)Hold (4)Buy (5)Str Buy (0)

Mean Target (qtr)$2094.005 targets

Target vs. Price+45.5%last-quarter mean

Next Report2026-10-22street $12.85

Consensus estimates	Revenue mean	High / Low	EPS mean	High / Low	# EPS est.
FY2026	$12.99B	$13.05B / $12.87B	$49.06	$49.99 / $45.98	6
FY2027	$15.46B	$16.38B / $14.03B	$60.22	$64.22 / $52.44	8
FY2028	$18.14B	$18.76B / $17.16B	$74.39	$78.29 / $68.58	1

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

Street Price Target — Trajectory

Window	Avg Target	vs. Price	# Targets
Last Month	$2125.00	+47.7%	1
Last Quarter	$2094.00	+45.5%	5
Last Year	$1745.30	+21.3%	20
All Time	$1636.64	+13.7%	22

Rolling mean of published targets vs. last close $1439.07. Aggregated from StreetInsider.

Third-Party Composite Rating

A-

DCF

4/5

ROE

5/5

ROA

5/5

Debt/Eq

4/5

P/E

1/5

P/B

1/5

Independent quant composite as of 2026-10-16; components scored 1–5 (5 best). Shown for contrast with the InsiderStreet Score — methodologies differ.

FIX +71.6% vs S&P 500 +15.9% — spread +55.7pp

Sector — XLI +10.7%

Peer Set — indexed to 100

All series indexed to 100 at the start of the window, adjusted closes.

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

Candlesticks with SMA 20/50 overlay, Bollinger (20,2σ) band, volume, and Wilder RSI(14) — computed from live daily OHLCV.

Moving Average	Value	Distance	% Distance	Signal
SMA 20	$1649.87	-210.80	-12.78%	Below
SMA 50	$1644.52	-205.45	-12.49%	Below
SMA 200	$1590.68	-151.61	-9.53%	Below
EMA 9	$1583.77	-144.70	-9.14%	Below
EMA 21	$1625.99	-186.92	-11.50%	Below
EMA 50	$1653.77	-214.70	-12.98%	Below
EMA 200	$1530.63	-91.56	-5.98%	Below

Series and readings from the nightly technical-indicator history — identical data to the site's ribbon chart. Supertrend segments colored by direction.

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

TECHNICAL VERDICTBEARISHPower Score -682 of 22 indicator votes bullish

Family Scores (site weights)

Trend 30%11

Momentum 25%0

Volume 20%25

Volatility 10%0

Patterns 15%50

This Week9% bullishof 11 price-based votes

4 Weeks Ago73%-64 pts since

12 Weeks Ago73%-64 pts since

ReadDeterioratingweek-over-week trajectory

Price vs SMA 20$1649.87

Price vs SMA 50$1644.52

Price vs SMA 200$1590.68

EMA 9/21 Cross1583.8/1626.0

SMA 50/200Golden

ADX DirectionADX 17

Supertrend$1700

Parabolic SAR$1769

SMA Slope-10.640

RSI31.8

Stochastic K/D13/17

StochRSI K/D0/0

Williams %R-89

CCI-217

TSI vs Signal-10.6

CMO-36.5

ROC-16.75%

OBV SignalDistrib

Chaikin MF0.180

MFI31

Force Index-13M

Elder Ray Bull-140.92

RSI (14)30 oversold · 70 overbought

Stochastic %Kvs %D 17

Money Flowvolume-weighted RSI

ADXtrend strength · <20 weak

Williams %Rinverted scale

Level	Value	Level	Value
Pivot / R1 / R2	$1455.66 / $1522.00 / $1562.73	S1 / S2	$1414.93 / $1348.59
Bollinger (20,2)	$1480.82 – $1818.92	Squeeze	Off
52-wk range	$769.99 – $2073.18	Off 52-wk high	-30.6%
ATR (14)	$80.51 (5.6%)	Historical vol	42.8%

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

+0.5%Jan50%

+3.8%Feb55%

+2.0%Mar62%

+0.9%Apr50%

+1.0%May55%

+2.7%Jun70%

+5.2%Jul55%

+1.5%Aug60%

+0.5%Sep45%

+7.5%Oct70%

+3.4%Nov60%

+3.6%Dec60%

Sample: 20 years — treat short histories as suggestive, not statistical.

Computed from live weekly prices	FIX	S&P 500
Weekly volatility (σ, 1y)	6.99%	1.83%
Best / worst week (1y)	+19.5% / -15.1%	—
Max drawdown (5y, monthly)	-41.5%	—
1-week VaR (95%)	-13.9%	—
Beta (5y)	1.68	1.00

FIX EQUITY WEATHER (LIVE)STORMY · -47

Trend-40

Momentum-67

Volume-32

Volatility-60

Breadth-32

MARKET REGIME (2026-10-16)NEUTRAL

VIX19.99Normal

Dow TheoryConfirmed Bearish

SPY / QQQ TSI7.2 / 4.7trend strength

Sector Strength46/100breadth average

Average sentiment of 472 stories, weekly buckets, −1 to +1.

This space intentionally left blank — the next section begins on the following page

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

Overall-47.2-16.5 vs industry

Trend-40.3-4.1 vs industry

Momentum-66.5-38.4 vs industry

Volume-31.6+2.9 vs industry

Reading	FIX	Engineering & Construction n=1,306	Industrials n=9,922	All US symbols n=70,435
Overall	-47.2	-30.7	-24.1	-20.5
Trend	-40.3	-36.2	-26.2	-21.3
Momentum	-66.5	-28.1	-24.5	-15.8
Volume	-31.6	-34.5	-22.6	-3.8

Trend, momentum and volume are computed per company. Volatility and breadth are market-regime values shared by every symbol in the universe, so they are reported once under Market Regime rather than compared here - a company cannot differ from its sector on a constant.

Executive	Total comp	Structure
Brian Lane President and Chief Executive Off	$10.6M	88% equity+incentive
William George Executive Vice President and	$3.9M	80% equity+incentive
Trent McKenna Executive Vice President and C	$3.6M	80% equity+incentive
Laura Howell Senior Vice President, General	$2.3M	75% equity+incentive
Terrence Reed Senior Vice President and Chie	$1.6M	71% equity+incentive

Pillar (live disclosure scores)	Score
Environmental	47
Social	67
Governance	64
Composite ESG	59

Composite ESG Trend

Filed	8-K contents	Items
2026-08-03	Regulation FD; Exhibits	7.01,9.01
2026-07-23	Earnings Release; Other Events; Exhibits	2.02,8.01,9.01
2026-06-22	Officer/Director Change; Regulation FD; Exhibits	5.02,7.01,9.01
2026-05-21	Shareholder Vote	5.07
2026-05-01	Regulation FD; Exhibits	7.01,9.01
2026-04-23	Earnings Release; Other Events; Exhibits	2.02,8.01,9.01
2026-02-20	Regulation FD Disclosure; Financial Statements and Exhibits	7.01,9.01
2026-02-19	Results of Operations and Financial Condition; Other Events; Financial	2.02,8.01,9.01

NOT INVESTMENT ADVICE — FOR INFORMATIONAL PURPOSES ONLY

Methodology. Every figure originates in InsiderStreet's production data layer and is computed deterministically by the same engines that power insiderstreet.ai. This factsheet contains no model-written text. Sections without underlying data are omitted rather than estimated.

DISCLOSURES. This document is produced by InsiderStreet.ai from live production data. It is not investment advice, not an offer or solicitation to buy or sell any security, and not a recommendation tailored to any person. Data is sourced as of the dates shown and may no longer be current. InsiderStreet.ai is not a registered investment adviser or broker-dealer. Investing involves risk, including loss of principal. Past performance does not guarantee future results. Do not make any investment decision based on this document. © 2026 InsiderStreet.ai — all rights reserved. Redistribution prohibited.

Data domain	Source	Coverage for this report
Price & volume	market_db.historical_prices	52 rows
Fundamentals	income_statements_annual	6 rows · 2020 to 2025
Reported vs consensus	fact/earnings_calendar	24 rows · 2020-10-26 to 2026-07-23
Analyst estimates	dim/forward_estimates	3 rows · 2026-12-31 to 2028-12-31
Institutional ownership (13F)	holdings_db.institutional_ownership_summary	113 rows · 1998 to 2026
Insider transactions (Form 4)	edgar/form4	12 rows · 2026-05-18 to 2026-08-26
Proposed sales (Form 144)	edgar/form144	1 record
Beneficial ownership (13D/G)	edgar/13dg	4 rows · 2026-02-13 to 2026-05-06
Short-sale volume (FINRA)	edgar/short_volume_daily	60 rows · 2026-07-23 to 2026-10-15
Dark pool (ATS, tier 1)	edgar/darkpool_weekly	12 rows · 2026-06-15 to 2026-08-31
ETF & fund holding	etf_holdings_changelog (30d)	1 record
Peer set	stock_peers_dynamic	8 rows
Industry medians	industry_medians	1 record
Congressional trades	congress_db (House + Senate)	1 record
ESG	fact/esg_disclosures	1 record

Method. Every figure in this factsheet is looked up from a named field computed in code. It contains no model-written text.

Not covered. Short interest as a percent of float and days-to-cover are not in this data set — the short-sale figures above are FINRA volume, a flow, and cannot support squeeze or covering analysis. Options positioning and intraday data are also absent. 13F ownership is filed 45 days after quarter end and congressional trades are disclosed on a lag, so both describe a past position, not a current one.

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Score Breakdown

Peer Comparison — IS Score

IS Score Trend — quarterly

Comfort Systems USA, Inc. (FIX)

Institutions holding — 12 quarters

Comfort Systems USA, Inc. (FIX)

Monthly Net Insider Flow (000 shares)

Signal Summary

Comfort Systems USA, Inc. (FIX)

2.8 · Largest Reporting 13F Managers

2.9 · Top ETF & Fund Ownership

13F Filers Holding FIX — quarterly

Institutional Put/Call — quarterly

Comfort Systems USA, Inc. (FIX)

Where FIX Trades in the Dark

Comfort Systems USA, Inc. (FIX)

3.8 · Employees (SEC filings)

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Balance Sheet — Full

Cash Flow Statement — Full

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Street Price Target — Trajectory

Third-Party Composite Rating

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Family Scores (site weights)

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)

Comfort Systems USA, Inc. (FIX)