CTAS vs IRM vs ABM Stock Comparison

Cintas, Iron Mountain and Abm Industries Prices as of Oct 23, 2026 Peers: Industry group
CTAS Cintas Corp
$224.10 +16.7% 1M +16.5% 1Y
Market cap
$90.42B
P/E
43.9x
Revenue (TTM)
$11.56B
Div. yield
0.01%
Facility Services Industrials
6 wins
IRM Iron Mountain Inc
$109.94 -4.5% 1M +5.8% 1Y
Market cap
$33.66B
P/E
80.4x
Revenue (TTM)
$7.56B
Div. yield
0.03%
Facility Services Industrials
3 wins
ABM Abm Industries Inc /De/
$53.68 +8.0% 1M +18.0% 1Y
Market cap
$3.18B
P/E
19.1x
Revenue (TTM)
$9.15B
Div. yield
0.02%
Facility Services Industrials
3 wins

Head to Head

12 decided of 12

Cintas leads on 6 of the 12 questions below (Cintas 6, Abm Industries 3, Iron Mountain 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCTASIRMABMLeader
Larger companyMarket capitalisation $90.42B $33.66B $3.18B CTAS
Cheaper on earningsLower P/E, profitable companies only 43.9x 80.4x 19.1x ABM
Cheaper on forward earningsLower price / next fiscal year consensus EPS 38.3x 47.4x 14.1x ABM
Faster revenue growthRevenue growth, trailing twelve months +9.5% +17.4% +6.0% IRM
More profitableNet margin, trailing twelve months 17.8% 5.5% 1.8% CTAS
Better return on capitalReturn on invested capital 28.2% 7.6% 6.8% CTAS
Less leveragedLower net debt / EBITDA 0.7x 6.7x 3.8x CTAS
Higher dividend yieldTrailing dividend yield 0.01% 0.03% 0.02% IRM
Better 1-year returnPrice return, last 12 months +16.5% +5.8% +18.0% ABM
Better 5-year returnAnnualised price return, 5 years +16.0%/yr +19.1%/yr +3.8%/yr IRM
Less volatileAnnualised volatility, 1 year 23.3% 33.1% 28.5% CTAS
Higher overall scoreMean of the five percentile scores vs peers 60/100 47/100 59/100 CTAS

Percentile Scorecard

CTASIRMABM

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisCTASIRMABM
Valuation 18 #92 of 112 21 #89 of 112 91 #11 of 112
Growth 73 #27 of 96 91 #10 of 96 66 #33 of 96
Profitability 98 #3 of 93 66 #32 of 93 46 #51 of 93
Financial Health 70 #38 of 126 7 #117 of 126 36 #81 of 126
Shareholder Returns 41 #40 of 67 52 #33 of 67 58 #29 of 67
Overall 60 47 59
  • CTAS ranked among 130 companies in Business Services
  • IRM ranked among 130 companies in Business Services
  • ABM ranked among 130 companies in Business Services

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodCTASIRMABMSPY
1 month +16.7%-4.5%+8.0% -1.0%
3 months +8.8%-14.4%+12.6% +2.9%
6 months +27.4%-5.2%+33.7% +6.4%
Year to date +19.2%+32.5%+26.9% +11.4%
1 year +16.5%+5.8%+18.0% +13.1%
3 years +77.2%+84.3%+34.0% +79.4%
3 years, per year +21.0%+22.6%+10.3% +21.5%
5 years +110.0%+139.0%+20.6% +67.7%
5 years, per year +16.0%+19.1%+3.8% +10.9%
10 years +742.1%+223.6%+41.3% +255.2%
10 years, per year +23.8%+12.5%+3.5% +13.5%

Risk

MeasureCTASIRMABMSPY
Volatility, 1Y 23.3%33.1%28.5% 12.7%
Downside volatility, 1Y 23.1%34.4%30.8% 12.7%
Beta vs S&P 500, 1Y 0.111.150.15 1.00
Return / volatility, 1Y 0.710.170.63 1.03
Max drawdown, 5Y -28.2%-40.0%-36.2% -25.4%
From 52-week high 0.0%-17.4%-0.4% -2.5%
52-week high $224.10$133.06$53.91 $779.14
52-week low $163.55$78.86$37.39 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleCTASIRMABM
P/E now vs peer median 43.5xmedian 21.0x 78.2xmedian 21.0x 19.0xmedian 21.0x
P/S now vs peer median 7.7xmedian 0.9x 4.3xmedian 0.9x 0.3xmedian 0.9x
EV/EBITDA now vs peer median 28.5xmedian 12.3x 19.6xmedian 12.3x 11.1xmedian 12.3x
P/FCF now vs peer median 44.0xmedian 15.1x -66.7xmedian 15.1x 10.1xmedian 15.1x
P/B now vs peer median 17.2xmedian 2.4x -25.5xmedian 2.4x 1.8xmedian 2.4x
PEG now vs peer median 2.86median 1.02 29.92median 1.02 -2.48median 1.02

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsCTASIRMABM
Revenue $11.56B $7.56B $9.15B
Gross profit $5.89B $4.10B $1.09B
Operating income $2.70B $1.42B $321.50M
Net income $2.06B $434.46M $166.40M
Free cash flow $2.03B -$490.92M $312.30M
EPS (diluted) $5.10 $1.40 $2.81
Cash & equivalents $243.60M $204.79M $110.50M
Total debt $2.43B $17.35B $1.77B
Shares (diluted) 404.29M 299.85M 59.30M
Enterprise value $89.51B $32.85B $2.77B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricCTASIRMABM
P/E 43.5x 78.2x 19.0x
P/FCF 44.0x -66.7x 10.1x
P/Operating cash flow 36.8x 19.8x 7.7x
P/S 7.7x 4.3x 0.3x
P/B 17.2x -25.5x 1.8x
P/Tangible book 18.2x -13.0x 2.2x
EV/EBITDA 28.5x 19.6x 11.1x
EV/EBIT 34.0x 35.2x 15.0x
EV/Revenue 7.9x 6.6x 0.5x
EV/FCF 45.1x -101.6x 15.4x
EV/Operating cash flow 37.7x 30.1x 11.8x
PEG (3Y EPS CAGR) 2.86 29.92 -2.48

Growth

14 metrics
MetricCTASIRMABM
Revenue growth (1Y) 9.5% 17.4% 6.0%
Revenue CAGR (3Y) 8.7% 13.0% 4.5%
Gross profit growth (1Y) 11.5% 13.5% 1.5%
Gross profit CAGR (3Y) 11.2% 11.1% 2.0%
Operating income growth (1Y) 11.8% 35.4% 22.5%
Operating income CAGR (3Y) 13.2% 12.8% -5.6%
Net income growth (1Y) 11.3% 867.3% 43.6%
Net income CAGR (3Y) 14.3% 4.1% -11.2%
EPS growth (1Y) 12.7% 897.5% 52.0%
EPS CAGR (3Y) 15.2% 2.6% -7.7%
Operating cash flow growth (1Y) 14.8% 31.7% 210.8%
Operating cash flow CAGR (3Y) 14.4% 17.2% 22.7%
Free cash flow growth (1Y) 19.5% 50.3% 438.4%
Free cash flow CAGR (3Y) 17.4% -60.8% 21.6%

Profitability

14 metrics
MetricCTASIRMABM
Gross margin 51.0% 54.2% 12.0%
EBITDA margin 27.8% 33.6% 4.8%
Operating margin 23.4% 18.8% 3.5%
Pretax margin 22.5% 6.7% 2.4%
Net margin 17.8% 5.5% 1.8%
FCF margin 17.6% -6.5% 3.4%
Operating cash flow margin 21.1% 21.9% 4.5%
Return on equity 39.8% – 9.4%
Return on assets 19.5% 2.0% 3.0%
Return on invested capital 28.2% 7.6% 6.8%
Return on capital employed 34.2% 7.5% 7.6%
Asset turnover 1.1x 0.3x 1.6x
Cash conversion (OCF / net income) 1.2x 3.8x 2.5x
Stock comp / revenue 1.1% 1.8% 0.4%

Financial Health

11 metrics
MetricCTASIRMABM
Debt / assets 22.8% 79.0% 31.7%
Debt / equity 0.5x -13.5x 1.0x
Net debt / EBITDA 0.7x 6.7x 3.8x
Debt / FCF 1.2x -35.3x 5.7x
Liabilities / assets 51.1% 105.8% 68.0%
Equity / assets 48.9% -5.8% 32.0%
Interest coverage 25.3x – 3.0x
Current ratio 1.5x 0.7x 1.4x
Quick ratio 0.7x 0.6x 1.3x
Cash ratio 0.1x 0.1x 0.1x
Altman Z-score 13.68 1.72 2.81

Shareholder Returns

7 metrics
MetricCTASIRMABM
Dividend yield 0.8% 3.1% 2.2%
Net buyback yield 1.1% – 5.4%
Shareholder yield 2.0% 3.1% 7.5%
Payout ratio (earnings) 35.2% 229.5% 40.5%
Payout ratio (FCF) 35.6% -203.1% 21.6%
Dividend growth (1Y) 14.8% 16.5% 6.1%
Dividend CAGR (3Y) 15.5% 11.1% 6.1%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusCTASIRMABM
Forward P/E 38.3xFY2026 47.4xFY2026 14.1xFY2026
EPS, next fiscal year $5.85FY2026 $2.32FY2026 $3.81FY2026
EPS growth, next FY +18.4%FY2026 +9.4%FY2026 +10.8%FY2026
EPS growth, the year after +10.4% +28.0% +19.9%
Revenue, next fiscal year $12.98BFY2026 $8.36BFY2026 $8.78BFY2026
Revenue growth, next FY +15.3%FY2026 +21.1%FY2026 +0.3%FY2026
Revenue growth, the year after +6.8% +2.2% +3.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCTASIRMABM
Held by institutions 67.6% 86.2% 99.6%
Institutions holding 1,428 1,161 306
Change in shares held, QoQ +6.4% +1.9% +4.4%
Institutions buying 656 598 193
Institutions selling 575 377 77
Buyers to sellers 1.14 1.59 2.51

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

CTASIRMABM
CTAS 1.00 0.01 0.45
IRM 0.01 1.00 0.03
ABM 0.45 0.03 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CTAS, IRM and ABM?

Cintas (CTAS) is the largest by market capitalisation: Cintas (CTAS) $90.42B, Iron Mountain (IRM) $33.66B, Abm Industries (ABM) $3.18B.

Which stock is cheaper, CTAS, IRM and ABM?

Abm Industries (ABM) trades on the lowest price-to-earnings ratio (Cintas (CTAS) 43.9x, Iron Mountain (IRM) 80.4x, Abm Industries (ABM) 19.1x). On next year's consensus earnings, Abm Industries (ABM) is cheapest (Cintas (CTAS) 38.3x, Iron Mountain (IRM) 47.4x, Abm Industries (ABM) 14.1x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Iron Mountain (IRM) grew revenue fastest over the trailing twelve months: Cintas (CTAS) +9.5%, Iron Mountain (IRM) +17.4%, Abm Industries (ABM) +6.0%.

Which company is more profitable?

Cintas (CTAS) has the highest net margin (Cintas (CTAS) 17.8%, Iron Mountain (IRM) 5.5%, Abm Industries (ABM) 1.8%). On return on invested capital, Cintas (CTAS) leads (Cintas (CTAS) 28.2%, Iron Mountain (IRM) 7.6%, Abm Industries (ABM) 6.8%).

Which stock has performed better?

Over the past year Abm Industries (ABM) returned the most: Cintas (CTAS) +16.5%, Iron Mountain (IRM) +5.8%, Abm Industries (ABM) +18.0%. Over five years, Iron Mountain (IRM) compounded fastest (Cintas (CTAS) +16.0%/yr, Iron Mountain (IRM) +19.1%/yr, Abm Industries (ABM) +3.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Iron Mountain (IRM) has the highest dividend yield: Cintas (CTAS) 0.01%, Iron Mountain (IRM) 0.03%, Abm Industries (ABM) 0.02%.

Which stock is riskier?

By one-year price volatility, Cintas (CTAS) has been the steadiest (Cintas (CTAS) 23.3%, Iron Mountain (IRM) 33.1%, Abm Industries (ABM) 28.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CTAS, IRM and ABM?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Cintas (CTAS) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.