ALRM vs ZS vs FFIV Stock Comparison

Alarm.com Holdings, Zscaler and F5 Prices as of Nov 5, 2026 Peers: Industry group
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ALRM Alarm.com Holdings, Inc.
$67.03 +19.5% 1M +40.6% 1Y
Market cap
$3.28B
P/E
28.2x
Revenue (TTM)
$1.08B
Div. yield
–
Cybersecurity Software Technology
3 wins
ZS Zscaler, Inc.
$203.88 -3.9% 1M -37.1% 1Y
Market cap
$33.24B
P/E
–
Revenue (TTM)
$3.35B
Div. yield
–
Cybersecurity Software Technology
2 wins
FFIV F5, Inc.
$311.74 -33.6% 1M +26.5% 1Y
Market cap
$17.71B
P/E
24.3x
Revenue (TTM)
$3.31B
Div. yield
–
Cybersecurity Software Technology
4 wins

Head to Head

9 decided of 12

F5 leads on 4 of the 12 questions below (F5 4, Alarm.com Holdings 3, Zscaler 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionALRMZSFFIVLeader
Larger companyMarket capitalisation $3.28B $33.24B $17.71B ZS
Cheaper on earningsLower P/E, profitable companies only 28.2x -517.0x 24.3x FFIV
Cheaper on forward earningsLower price / next fiscal year consensus EPS 22.3x 44.8x 19.2x FFIV
Faster revenue growthRevenue growth, trailing twelve months +9.3% +25.4% +9.4% ZS
More profitableNet margin, trailing twelve months 10.8% -1.9% 22.0% FFIV
Better return on capitalReturn on invested capital 8.0% — — –
Less leveragedLower net debt / EBITDA -0.2x — — –
Higher dividend yieldTrailing dividend yield — — — –
Better 1-year returnPrice return, last 12 months +40.6% -37.1% +26.5% ALRM
Better 5-year returnAnnualised price return, 5 years -5.6%/yr -9.6%/yr +7.1%/yr FFIV
Less volatileAnnualised volatility, 1 year 30.6% 72.0% 42.1% ALRM
Higher overall scoreMean of the five percentile scores vs peers 68/100 53/100 66/100 ALRM

Percentile Scorecard

ALRMZSFFIV

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

AxisALRMZSFFIV
Valuation 84 #21 of 124 53 #59 of 124 81 #24 of 124
Growth 40 #69 of 114 66 #40 of 114 41 #68 of 114
Profitability 85 #18 of 111 62 #43 of 111 95 #7 of 111
Financial Health 58 #55 of 128 39 #79 of 128 50 #64 of 128
Shareholder Returns 74 #20 of 74 47 #40 of 74 63 #28 of 74
Overall 68 53 66
  • ALRM ranked among 136 companies in Infrastructure Software
  • ZS ranked among 136 companies in Infrastructure Software
  • FFIV ranked among 136 companies in Infrastructure Software

Price Performance

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

Returns

PeriodALRMZSFFIVSPY
1 month +19.5%-3.9%-33.6% -5.9%
3 months +19.1%+25.4%-24.5% -4.6%
6 months +42.6%+33.4%-9.6% +0.2%
Year to date +31.4%-9.4%+22.1% +7.5%
1 year +40.6%-37.1%+26.5% +8.2%
3 years +28.6%+24.7%+101.7% +68.3%
3 years, per year +8.7%+7.6%+26.4% +19.0%
5 years -25.1%-39.8%+40.6% +56.5%
5 years, per year -5.6%-9.6%+7.1% +9.4%
10 years +133.3%—+129.7% +251.5%
10 years, per year +8.8%—+8.7% +13.4%

Risk

MeasureALRMZSFFIVSPY
Volatility, 1Y 30.6%72.0%42.1% 13.6%
Downside volatility, 1Y 30.9%83.5%48.6% 14.2%
Beta vs S&P 500, 1Y 0.451.111.11 1.00
Return / volatility, 1Y 1.33-0.510.63 0.60
Max drawdown, 5Y -52.9%-76.4%-47.4% -25.4%
From 52-week high -1.4%-38.5%-35.0% -5.9%
52-week high $67.96$331.29$479.83 $779.14
52-week low $42.13$118.05$223.99 $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.

MultipleALRMZSFFIV
P/E now vs peer median 28.2xmedian 39.4x -517.0xmedian 39.4x 24.3xmedian 39.4x
P/S now vs peer median 3.0xmedian 4.0x 9.9xmedian 4.0x 5.4xmedian 4.0x
EV/EBITDA now vs peer median 17.8xmedian 34.1x 113.4xmedian 34.1x 17.7xmedian 34.1x
P/FCF now vs peer median 17.2xmedian 22.7x 39.0xmedian 22.7x 18.3xmedian 22.7x
P/B now vs peer median 3.7xmedian 2.9x 12.8xmedian 2.9x 4.6xmedian 2.9x
PEG now vs peer median 1.48median 1.32 -15.04median 1.32 0.76median 1.32

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 monthsALRMZSFFIV
Revenue $1.08B $3.35B $3.31B
Gross profit $716.16M $2.57B $2.71B
Operating income $142.93M -$133.27M $812.13M
Net income $116.49M -$63.18M $726.51M
Free cash flow $191.33M $852.35M $969.60M
R&D $278.95M $903.40M $593.25M
EPS (diluted) $2.09 $-0.39 $12.62
Cash & equivalents $534.74M $928.35M $1.61B
Total debt $491.83M – –
Shares (diluted) 55.98M 160.22M 57.55M
Enterprise value $859.23M $19.40B $12.12B

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
MetricALRMZSFFIV
P/E 28.2x -517.0x 24.3x
P/FCF 17.2x 39.0x 18.3x
P/Operating cash flow 16.1x 29.4x 16.9x
P/S 3.0x 9.9x 5.4x
P/B 3.7x 12.8x 4.6x
P/Tangible book 4.0x 13.9x 4.6x
EV/EBITDA 17.8x 113.4x 17.7x
EV/EBIT 22.7x -223.4x 19.8x
EV/Revenue 3.0x 8.9x 4.9x
EV/FCF 16.9x 34.9x 16.6x
EV/Operating cash flow 15.9x 26.4x 15.4x
PEG (3Y EPS CAGR) 1.48 -15.04 0.76

Growth

14 metrics
MetricALRMZSFFIV
Revenue growth (1Y) 9.3% 25.4% 9.4%
Revenue CAGR (3Y) 7.9% 27.5% 5.7%
Gross profit growth (1Y) 9.4% 25.3% 10.5%
Gross profit CAGR (3Y) 9.9% 27.1% 7.1%
Operating income growth (1Y) 10.3% -3.7% 8.1%
Operating income CAGR (3Y) 37.0% 17.2% 25.8%
Net income growth (1Y) -8.5% -52.3% 8.9%
Net income CAGR (3Y) 19.8% 32.2% 29.8%
EPS growth (1Y) -4.7% -46.8% 10.7%
EPS CAGR (3Y) 19.1% 34.4% 31.9%
Operating cash flow growth (1Y) 17.2% 16.2% 6.2%
Operating cash flow CAGR (3Y) 16.0% 34.7% 19.3%
Free cash flow growth (1Y) 17.4% 5.5% 1.5%
Free cash flow CAGR (3Y) 17.1% 32.7% 19.3%

Profitability

14 metrics
MetricALRMZSFFIV
Gross margin 66.1% 76.8% 81.9%
EBITDA margin 16.8% 7.8% 27.5%
Operating margin 13.2% -4.0% 24.5%
Pretax margin 14.0% -0.5% 25.8%
Net margin 10.8% -1.9% 22.0%
FCF margin 17.7% 25.4% 29.3%
Operating cash flow margin 18.8% 33.7% 31.7%
Return on equity 13.3% -2.5% 19.4%
Return on assets 6.9% -0.8% 10.9%
Return on invested capital 8.0% – –
Return on capital employed 9.5% -2.9% 16.6%
Asset turnover 0.6x 0.4x 0.5x
Cash conversion (OCF / net income) 1.7x -17.9x 1.4x
Stock comp / revenue 2.8% 24.5% 7.6%

Financial Health

11 metrics
MetricALRMZSFFIV
Debt / assets 28.8% – –
Debt / equity 0.6x – –
Net debt / EBITDA -0.2x – –
Debt / FCF 2.6x – –
Liabilities / assets 47.6% 67.0% 43.5%
Equity / assets 52.4% 33.0% 56.5%
Interest coverage 9.5x -11.3x –
Current ratio 4.8x 1.7x 1.7x
Quick ratio 3.8x 1.6x 1.5x
Cash ratio 3.0x 1.2x 0.9x
Altman Z-score 4.32 4.25 5.44

Shareholder Returns

7 metrics
MetricALRMZSFFIV
Dividend yield – – –
Net buyback yield 2.2% -0.2% 0.9%
Shareholder yield 2.2% -0.2% 0.9%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusALRMZSFFIV
Forward P/E 22.3xFY2026 44.8xFY2027 19.2xFY2026
EPS, next fiscal year $3.00FY2026 $4.55FY2027 $16.24FY2026
EPS growth, next FY +14.5%FY2026 +8.1%FY2027 +2.7%FY2026
EPS growth, the year after +5.7% +27.0% +5.0%
Revenue, next fiscal year $1.01BFY2026 $4.07BFY2027 $3.52BFY2026
Revenue growth, next FY +0.4%FY2026 +21.5%FY2027 +13.8%FY2026
Revenue growth, the year after +15.2% +19.4% +6.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersALRMZSFFIV
Held by institutions 98.2% 51.1% 96.6%
Institutions holding 316 737 833
Change in shares held, QoQ +1.4% -3.9% -2.6%
Institutions buying 169 418 484
Institutions selling 106 237 240
Buyers to sellers 1.59 1.76 2.02

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.

ALRMZSFFIV
ALRM 1.00 0.38 0.14
ZS 0.38 1.00 0.33
FFIV 0.14 0.33 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ALRM, ZS and FFIV?

Zscaler (ZS) is the largest by market capitalisation: Alarm.com Holdings (ALRM) $3.28B, Zscaler (ZS) $33.24B, F5 (FFIV) $17.71B.

Which stock is cheaper, ALRM, ZS and FFIV?

F5 (FFIV) trades on the lowest price-to-earnings ratio (Alarm.com Holdings (ALRM) 28.2x, Zscaler (ZS) -517.0x, F5 (FFIV) 24.3x). On next year's consensus earnings, F5 (FFIV) is cheapest (Alarm.com Holdings (ALRM) 22.3x, Zscaler (ZS) 44.8x, F5 (FFIV) 19.2x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Zscaler (ZS) grew revenue fastest over the trailing twelve months: Alarm.com Holdings (ALRM) +9.3%, Zscaler (ZS) +25.4%, F5 (FFIV) +9.4%.

Which company is more profitable?

F5 (FFIV) has the highest net margin (Alarm.com Holdings (ALRM) 10.8%, Zscaler (ZS) -1.9%, F5 (FFIV) 22.0%).

Which stock has performed better?

Over the past year Alarm.com Holdings (ALRM) returned the most: Alarm.com Holdings (ALRM) +40.6%, Zscaler (ZS) -37.1%, F5 (FFIV) +26.5%. Over five years, F5 (FFIV) compounded fastest (Alarm.com Holdings (ALRM) -5.6%/yr, Zscaler (ZS) -9.6%/yr, F5 (FFIV) +7.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Alarm.com Holdings (ALRM) has been the steadiest (Alarm.com Holdings (ALRM) 30.6%, Zscaler (ZS) 72.0%, F5 (FFIV) 42.1%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ALRM, ZS and FFIV?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, F5 (FFIV) leads on 4. 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.