Compare Stocks › FIX vs NOW
Comfort Systems USA, Inc. (FIX) vs ServiceNow, Inc. (NOW)
FIX
Comfort Systems USA, Inc.
$1444.60
VS
NOW
ServiceNow, Inc.
$113.27
Rewards
FIX
- ★Comfort Systems USA, Inc. has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
- ★Comfort Systems USA, Inc. scores 82/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.
- ★Free cash flow has grown at a 59.7% CAGR over the past 4 years, demonstrating strong earnings power growth.
NOW
- ★Gross margin of 77.5% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★Free cash flow has grown at a 27.8% CAGR over the past 4 years, demonstrating strong earnings power growth.
- ★Each dollar of retained earnings has created $16.65 of market value — management is an exceptional capital allocator.
Risks
FIX
- ⚠Gross margin of 24.1% is low, suggesting a competitive or commodity-like market with limited pricing power.
- ⚠FCF yield of 2.0% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
- ⚠Trailing P/E of 50.0x is 98% above the historical average of 25.2x — the stock trades at a premium to its own history.
NOW
- ⚠Despite buyback spending, shares outstanding increased in 3 out of 3 years — stock-based compensation is offsetting repurchases.
- ⚠PEG ratio of 19.95 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
Key Valuation Metrics
Learn more →FIX
NOW
Valuation
$1.03B
Free Cash Flow
$4.95B
2.02%
FCF Yield
4.14%
50.00
Trailing P/E
67.83
32.61
Forward P/E
22.56
Quality & Moat
39.51%
ROIC
11.27%
41.76%
ROE
13.48%
24.13%
Gross Margin
77.53%
0.39
PEG Ratio
19.95
Balance Sheet Safety
0.20
Debt / Equity
0.19
N/A
Interest Coverage
N/A
-0.37
Net Debt / EBITDA
-1.42
0.16%
Dividend Yield
N/A
FIX: 4Ties: 1NOW: 6
FIXNOW
Historical Fundamentals
Learn more →FIX
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
NOW
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
$1 Retained Earnings Test
Learn more →FIX
$16.63
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$1.73B
Δ Market Cap
+$28.72B
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
NOW
$16.65
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$4.90B
Δ Market Cap
+$81.66B
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
Discounted Cash Flow (DCF) Analysis
Learn more →FIX
9.8% Overvalued
Price is 9.8% above estimated fair value
Current Price: $1444.60
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $1315.72
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
NOW
45.8% Overvalued
Price is 45.8% above estimated fair value
Current Price: $113.27
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $77.67
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →FIX
What growth rate is the market pricing in at $1445?
+20.0%
Market-Implied Owner Earnings Growth
Standard FCF implies +19.9%
The market implies +20.0% Owner Earnings growth, below historical trends — potential opportunity.
Standard FCF implies a more demanding +19.9%, reflecting heavy growth investment expected to generate future returns.
NOW
What growth rate is the market pricing in at $113?
+24.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +9.8%
The market implies +24.1% Owner Earnings growth, below historical trends — potential opportunity.
Standard FCF implies a more demanding +9.8%, reflecting heavy growth investment expected to generate future returns.
Economic Moat Score
Learn more →FIX
82/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat driven primarily by roic consistency. Margin Stability is the area most vulnerable to competitive pressure.
Composite score measuring competitive advantage durability across four dimensions: returns above cost of capital, pricing power stability, revenue predictability, and capital efficiency. Based on 4 years of fundamental data.
NOW
61/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None
Narrow moat with revenue predictability as the key competitive advantage. Improving roic consistency would strengthen the moat.
Composite score measuring competitive advantage durability across four dimensions: returns above cost of capital, pricing power stability, revenue predictability, and capital efficiency. Based on 5 years of fundamental data.
Forensic Accounting
Learn more →FIX
-2.40
Unlikely Manipulator
Above -1.78 = likely manipulator · -2.22 to -1.78 = grey zone
M-Score Trend
Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.
NOW
-2.87
Unlikely Manipulator
Above -1.78 = likely manipulator · -2.22 to -1.78 = grey zone
M-Score Trend
Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.
Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.
Ownership Breakdown
Learn more →FIX
Insiders 1.3%Institutions 97.0%Retail & Other 1.7%
No. of Institutional Holders1,397
High insider ownership aligns management incentives with shareholders — a key signal in Buffett-style analysis. Institutional concentration can indicate smart-money conviction but also crowding risk.
NOW
Insiders 0.2%Institutions 90.0%Retail & Other 9.8%
No. of Institutional Holders3,199
High insider ownership aligns management incentives with shareholders — a key signal in Buffett-style analysis. Institutional concentration can indicate smart-money conviction but also crowding risk.
High insider ownership aligns management incentives with shareholders. Institutional concentration can indicate smart-money conviction but also crowding risk.
Insider Buying Activity
Learn more →FIX
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
NOW
1
Buys (3M)
1
Buys (12M)
Total value (12M): $3.00M
MCDERMOTT WILLIAM R
Chief Executive Officer
$3.00M
@ $104.60 · 2026-02-27
Open market purchases · includes direct & indirect ownership · excludes option exercises
Open market purchases · includes direct & indirect ownership · excludes option exercises.
Insider Selling Activity
Learn more →FIX
9
Sells (3M)
32
Sells (12M)
Total value (12M): $126.81M
ANDERSON DARCY G
Director
$6.16M
@ $1369.74 · 2026-03-03
SHAEFF JULIE S
Officer
$3.16M
@ $1382.15 · 2026-03-03
REED TERRENCE M
Officer
$2.54M
@ $1419.80 · 2026-03-03
MYERS FRANKLIN
Director
$12.72M
@ $1472.56 · 2026-02-25
LANE BRIAN E
Chief Executive Officer
$13.61M
@ $1453.12 · 2026-02-25
SANDBROOK WILLIAM J
Director
$3.61M
@ $1443.32 · 2026-02-24
SKIDMORE CONSTANCE ELLEN
Director
$1.43M
@ $1425.00 · 2026-02-24
GEORGE WILLIAMIII
Chief Financial Officer
$12.91M
@ $1434.97 · 2026-02-23
MERCADO PABLO G
Director
$702,500
@ $1405.00 · 2026-02-23
HOWELL LAURA FINLEY
General Counsel
$996,163
@ $996.16 · 2025-12-04
GEORGE WILLIAMIII
Chief Financial Officer
$4.19M
@ $958.88 · 2025-12-01
LANE BRIAN E
Chief Executive Officer
$6.79M
@ $947.98 · 2025-11-24
ANDERSON DARCY G
Director
$3.83M
@ $958.72 · 2025-10-31
MYERS FRANKLIN
Director
$5.03M
@ $1006.68 · 2025-10-29
BULLS HERMAN E
Director
$2.03M
@ $1013.62 · 2025-10-29
MERCADO PABLO G
Director
$2.51M
@ $1005.41 · 2025-10-29
SANDBROOK WILLIAM J
Director
$1.08M
@ $721.89 · 2025-09-10
BULLS HERMAN E
Director
$2.13M
@ $710.00 · 2025-08-27
SANDBROOK WILLIAM J
Director
$482,702
@ $689.57 · 2025-08-25
MERCADO PABLO G
Director
$750,159
@ $695.88 · 2025-08-22
SHAEFF JULIE S
Officer
$964,460
@ $704.50 · 2025-08-12
GEORGE WILLIAMIII
Chief Financial Officer
$5.84M
@ $692.60 · 2025-08-08
LANE BRIAN E
Chief Executive Officer
$6.92M
@ $691.74 · 2025-08-07
MYERS FRANKLIN
Chairman of the Board
$3.08M
@ $683.57 · 2025-08-06
MCKENNA TRENT TIMOTHY
Chief Operating Officer
$3.15M
@ $716.63 · 2025-07-31
BULLS HERMAN E
Director
$1.25M
@ $500.01 · 2025-06-09
ANDERSON DARCY G
Director
$4.05M
@ $506.82 · 2025-06-06
GEORGE WILLIAMIII
Chief Financial Officer
$5.88M
@ $470.11 · 2025-05-13
SKIDMORE CONSTANCE ELLEN
Director
$452,980
@ $452.98 · 2025-05-12
ANDERSON DARCY G
Director
$1.29M
@ $431.66 · 2025-05-07
LANE BRIAN E
Chief Executive Officer
$6.47M
@ $431.66 · 2025-05-07
MERCADO PABLO G
Director
$784,980
@ $436.10 · 2025-05-05
MCKENNA TRENT TIMOTHY
Chief Operating Officer
$1.94M
@ $484.81 · 2024-11-22
LANE BRIAN E
Chief Executive Officer
$6.73M
@ $448.88 · 2024-11-13
GEORGE WILLIAMIII
Chief Financial Officer
$2.50M
@ $459.72 · 2024-11-08
MERCADO PABLO G
Director
$1.02M
@ $409.46 · 2024-11-05
MYERS FRANKLIN
Chairman of the Board
$4.68M
@ $390.18 · 2024-10-30
SHAEFF JULIE S
Officer
$814,881
@ $351.85 · 2024-08-29
ANDERSON DARCY G
Director
$1.19M
@ $336.19 · 2024-08-27
GEORGE WILLIAMIII
Chief Financial Officer
$1.94M
@ $332.16 · 2024-08-20
LANE BRIAN E
Chief Executive Officer
$4.94M
@ $329.55 · 2024-08-14
BULLS HERMAN E
Director
$1.18M
@ $337.41 · 2024-05-16
ANDERSON DARCY G
Director
$1.21M
@ $344.90 · 2024-05-07
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
NOW
4
Sells (3M)
48
Sells (12M)
Total value (12M): $27.80M
FIPPS PAUL
Officer
$376,142
@ $101.77 · 2026-02-23
FIPPS PAUL
Officer
$1.02M
@ $105.93 · 2026-02-18
MCBRIDE KEVIN THOMAS
Officer
$147,994
@ $105.71 · 2026-02-13
CHAMBERLAIN PAUL EDWARD
Director
$151,755
@ $101.17 · 2026-02-12
MASTANTUONO GINA
President
$352,750
@ $850.00 · 2025-12-05
MASTANTUONO GINA
President
$336,936
@ $808.00 · 2025-11-28
JACKSON LAWRENCE
Director
$214,708
@ $810.22 · 2025-11-28
CHAMBERLAIN PAUL EDWARD
Director
$242,400
@ $808.00 · 2025-11-28
CANNEY JACQUELINE P
Officer
$200,549
@ $839.12 · 2025-11-18
FIPPS PAUL
Officer
$249,353
@ $817.55 · 2025-11-18
TZITZON NICHOLAS
Officer
$431,736
@ $827.08 · 2025-11-18
ELMER RUSSELL S.
General Counsel
$160,155
@ $838.51 · 2025-11-18
MCBRIDE KEVIN THOMAS
Officer
$235,894
@ $842.48 · 2025-11-14
CANNEY JACQUELINE P
Officer
$56,257
@ $852.38 · 2025-11-13
ELMER RUSSELL S.
General Counsel
$52,848
@ $852.39 · 2025-11-13
CANNEY JACQUELINE P
Officer
$222,012
@ $863.86 · 2025-11-10
ELMER RUSSELL S.
General Counsel
$164,997
@ $863.86 · 2025-11-10
SANDS ANITA M
Director
$1.00M
@ $915.11 · 2025-08-29
MCDERMOTT WILLIAM R
Chief Executive Officer
$5.34M
@ $916.63 · 2025-08-28
FIPPS PAUL
Officer
$1.30M
@ $895.32 · 2025-08-20
ELMER RUSSELL S.
General Counsel
$1.50M
@ $884.26 · 2025-08-20
MCDERMOTT WILLIAM R
Chief Executive Officer
$1.43M
@ $900.00 · 2025-08-19
CANNEY JACQUELINE P
Officer
$1.35M
@ $866.45 · 2025-08-18
MASTANTUONO GINA
President
$1.53M
@ $866.45 · 2025-08-18
TZITZON NICHOLAS
Officer
$1.49M
@ $866.45 · 2025-08-18
MCBRIDE KEVIN THOMAS
Officer
$238,496
@ $851.77 · 2025-08-15
CHAMBERLAIN PAUL EDWARD
Director
$258,000
@ $860.00 · 2025-08-14
CANNEY JACQUELINE P
Officer
$57,658
@ $860.57 · 2025-08-13
MASTANTUONO GINA
President
$72,288
@ $860.57 · 2025-08-13
CANNEY JACQUELINE P
Officer
$225,746
@ $878.39 · 2025-08-08
MASTANTUONO GINA
President
$256,490
@ $878.39 · 2025-08-08
JACKSON LAWRENCE
Director
$749,805
@ $990.50 · 2025-07-29
CANNEY JACQUELINE P
Officer
$341,631
@ $965.06 · 2025-07-16
SANDS ANITA M
Director
$250,950
@ $1050.00 · 2025-07-03
MCBRIDE KEVIN THOMAS
Officer
$283,310
@ $1011.82 · 2025-06-03
SANDS ANITA M
Director
$250,267
@ $1009.14 · 2025-06-02
CANNEY JACQUELINE P
Officer
$147,900
@ $1020.00 · 2025-05-30
TZITZON NICHOLAS
Officer
$1.19M
@ $1020.00 · 2025-05-30
MCDERMOTT WILLIAM R
Chief Executive Officer
$2.07M
@ $1012.01 · 2025-05-30
SANDS ANITA M
Director
$433,825
@ $1013.61 · 2025-05-27
BRIGGS TERESA
Director
$216,913
@ $1013.61 · 2025-05-27
LUDDY FREDERIC B
Director
$428,000
@ $1000.00 · 2025-05-23
MASTANTUONO GINA
President
$121,570
@ $1030.25 · 2025-05-19
CANNEY JACQUELINE P
Officer
$96,844
@ $1030.26 · 2025-05-19
ELMER RUSSELL S.
General Counsel
$83,450
@ $1030.25 · 2025-05-19
CHAMBERLAIN PAUL EDWARD
Director
$310,326
@ $1034.42 · 2025-05-15
MASTANTUONO GINA
President
$85,932
@ $1023.00 · 2025-05-13
CANNEY JACQUELINE P
Officer
$67,518
@ $1023.00 · 2025-05-13
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives.
🎭 Mr. Market's Mood
Learn more →FIX
😏Greed(61/100)
"Market is optimistic — be cautious and ensure you have a margin of safety"
Composite sentiment score based on 6 market signals. Inspired by Buffett's "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.
NOW
😨Fear(38/100)
"Market is pessimistic — investigate whether fears are temporary or structural"
Composite sentiment score based on 6 market signals. Inspired by Buffett's "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.
Composite sentiment score based on market signals. Inspired by Buffett’s "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.
⚖️ Buffett Signal
Learn more →FIX
⚪Awaiting DCF Data
The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.
DCF Margin of Safety: N/AMr. Market's Mood: Greed (61)
NOW
⚪Awaiting DCF Data
The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.
DCF Margin of Safety: N/AMr. Market's Mood: Fear (38)