CALX vs TRI vs EXTR Stock Comparison

Calix, Thomson Reuters and Extreme Networks Prices as of Oct 26, 2026 Peers: Industry group
CALX Calix, Inc
$37.69 +13.7% 1M -38.5% 1Y
Market cap
$2.45B
P/E
47.9x
Revenue (TTM)
$1.11B
Div. yield
–
Networking Equipment Technology
3 wins
TRI Thomson Reuters Corp /Can/
$122.08 +23.3% 1M -24.9% 1Y
Market cap
$52.62B
P/E
32.5x
Revenue (TTM)
$7.83B
Div. yield
-0.01%
Compliance Software Technology
3 wins
EXTR Extreme Networks Inc
$22.70 +5.5% 1M +8.7% 1Y
Market cap
$3.16B
P/E
75.1x
Revenue (TTM)
$1.28B
Div. yield
–
Networking Equipment Technology
4 wins

Head to Head

10 decided of 12

Extreme Networks leads on 4 of the 12 questions below (Extreme Networks 4, Thomson Reuters 3, Calix 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCALXTRIEXTRLeader
Larger companyMarket capitalisation $2.45B $52.62B $3.16B TRI
Cheaper on earningsLower P/E, profitable companies only 47.9x 32.5x 75.1x TRI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 23.3x 27.3x 16.4x EXTR
Faster revenue growthRevenue growth, trailing twelve months +27.8% +7.0% +12.6% CALX
More profitableNet margin, trailing twelve months 4.6% 20.7% 3.3% TRI
Better return on capitalReturn on invested capital — — 19.4% –
Less leveragedLower net debt / EBITDA — 1.2x -0.6x EXTR
Higher dividend yieldTrailing dividend yield 0.00% -0.01% 0.00% –
Better 1-year returnPrice return, last 12 months -38.5% -24.9% +8.7% EXTR
Better 5-year returnAnnualised price return, 5 years -8.5%/yr -0.1%/yr +18.6%/yr EXTR
Less volatileAnnualised volatility, 1 year 41.6% 51.7% 55.5% CALX
Higher overall scoreMean of the five percentile scores vs peers 76/100 56/100 51/100 CALX

Percentile Scorecard

CALXTRIEXTR

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

AxisCALXTRIEXTR
Valuation 59 #46 of 111 49 #53 of 102 37 #70 of 111
Growth 81 #21 of 108 28 #71 of 98 39 #66 of 108
Profitability 65 #37 of 104 99 #2 of 95 70 #32 of 104
Financial Health 75 #29 of 115 66 #38 of 109 23 #89 of 115
Shareholder Returns 98 #3 of 81 38 #40 of 64 88 #11 of 81
Overall 76 56 51
  • CALX ranked among 121 companies in Computer Hardware
  • TRI ranked among 115 companies in Business Applications
  • EXTR ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodCALXTRIEXTRSPY
1 month +13.7%+23.3%+5.5% -0.8%
3 months +2.2%+24.9%-24.2% +3.5%
6 months -11.6%+37.1%+30.0% +7.0%
Year to date -28.8%-7.4%+36.3% +12.2%
1 year -38.5%-24.9%+8.7% +13.0%
3 years +15.2%+3.6%+10.5% +86.3%
3 years, per year +4.8%+1.2%+3.4% +23.1%
5 years -35.9%-0.5%+134.7% +68.6%
5 years, per year -8.5%-0.1%+18.6% +11.0%
10 years +493.5%+196.4%+434.1% +258.0%
10 years, per year +19.5%+11.5%+18.2% +13.6%

Risk

MeasureCALXTRIEXTRSPY
Volatility, 1Y 41.6%51.7%55.5% 12.7%
Downside volatility, 1Y 44.0%52.2%56.6% 12.7%
Beta vs S&P 500, 1Y 0.880.181.54 1.00
Return / volatility, 1Y -0.92-0.480.16 1.02
Max drawdown, 5Y -65.3%-64.3%-67.2% -25.4%
From 52-week high -44.9%-24.8%-32.7% -1.8%
52-week high $68.42$162.38$33.71 $779.14
52-week low $33.15$76.55$13.74 $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.

MultipleCALXTRIEXTR
P/E now vs peer median 46.8xmedian 32.0x 33.8xmedian 28.8x 71.5xmedian 32.0x
P/S now vs peer median 2.1xmedian 2.8x 6.9xmedian 2.8x 2.3xmedian 2.8x
EV/EBITDA now vs peer median 27.5xmedian 19.4x 27.0xmedian 17.7x 34.0xmedian 19.4x
P/FCF now vs peer median 27.8xmedian 29.0x 17.0xmedian 15.8x 31.3xmedian 29.0x
P/B now vs peer median 3.3xmedian 2.9x 4.9xmedian 3.2x 33.6xmedian 2.9x
PEG now vs peer median 6.61median 1.13 3.26median 0.85 -3.79median 1.13

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 monthsCALXTRIEXTR
Revenue $1.11B $7.83B $1.28B
Gross profit $628.73M – $789.14M
Operating income $61.25M $2.33B $62.70M
Net income $51.19M $1.68B $42.12M
Free cash flow $85.42M $3.19B $95.24M
R&D $207.99M – $233.88M
EPS (diluted) $0.78 $3.61 $0.31
Cash & equivalents $68.91M $577.00M $211.76M
Total debt – $3.26B $163.72M
Shares (diluted) 65.51M 449.53M 134.97M
Enterprise value $1.29B $49.41B $2.31B

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
MetricCALXTRIEXTR
P/E 46.8x 33.8x 71.5x
P/FCF 27.8x 17.0x 31.3x
P/Operating cash flow 21.7x 18.8x 24.2x
P/S 2.1x 6.9x 2.3x
P/B 3.3x 4.9x 33.6x
P/Tangible book 3.3x 6.7x 34.8x
EV/EBITDA 27.5x 27.0x 34.0x
EV/EBIT 35.6x 24.4x 46.7x
EV/Revenue 2.0x 7.3x 2.3x
EV/FCF 25.5x 17.8x 30.8x
EV/Operating cash flow 19.9x 19.7x 23.8x
PEG (3Y EPS CAGR) 6.61 3.26 -3.79

Growth

14 metrics
MetricCALXTRIEXTR
Revenue growth (1Y) 27.8% 7.0% 12.6%
Revenue CAGR (3Y) 3.9% 5.2% -0.7%
Gross profit growth (1Y) 30.3% – 11.3%
Gross profit CAGR (3Y) 7.4% – 1.5%
Operating income growth (1Y) 273.3% 9.1% 269.9%
Operating income CAGR (3Y) 3.8% -0.5% -16.7%
Net income growth (1Y) 290.5% 4.7% 664.1%
Net income CAGR (3Y) 4.9% -6.8% -18.6%
EPS growth (1Y) 287.6% 8.4% 653.0%
EPS CAGR (3Y) 7.1% 10.4% -18.9%
Operating cash flow growth (1Y) 24.5% 14.5% -19.0%
Operating cash flow CAGR (3Y) 41.8% 10.1% -20.9%
Free cash flow growth (1Y) 19.4% 13.0% -25.2%
Free cash flow CAGR (3Y) 62.0% 9.0% -26.0%

Profitability

14 metrics
MetricCALXTRIEXTR
Gross margin 56.6% – 61.5%
EBITDA margin 7.1% 26.9% 6.7%
Operating margin 5.5% 29.7% 4.9%
Pretax margin 6.5% 46.5% 4.0%
Net margin 4.6% 20.7% 3.3%
FCF margin 7.7% 40.7% 7.4%
Operating cash flow margin 9.9% 36.9% 9.6%
Return on equity 7.1% – 50.3%
Return on assets 5.4% – 3.6%
Return on invested capital – – 19.4%
Return on capital employed 8.2% – 10.8%
Asset turnover 1.2x – 1.1x
Cash conversion (OCF / net income) 2.1x 1.7x 2.9x
Stock comp / revenue 7.2% – 6.9%

Financial Health

11 metrics
MetricCALXTRIEXTR
Debt / assets – 18.0% 13.9%
Debt / equity – 0.3x 1.8x
Net debt / EBITDA – 1.2x -0.6x
Debt / FCF – 1.0x 1.7x
Liabilities / assets 25.6% 38.5% 92.5%
Equity / assets 74.4% 61.5% 7.5%
Interest coverage – 116.5x 4.5x
Current ratio 2.8x 0.5x 0.9x
Quick ratio 1.6x -2.5x 0.6x
Cash ratio 0.9x 0.2x 0.4x
Altman Z-score 7.18 6.10 1.78

Shareholder Returns

7 metrics
MetricCALXTRIEXTR
Dividend yield – 3.3% –
Net buyback yield 8.1% -2.1% 2.9%
Shareholder yield 8.1% 1.1% 2.9%
Payout ratio (earnings) – 30.9% –
Payout ratio (FCF) – 16.3% –
Dividend growth (1Y) – -10.6% –
Dividend CAGR (3Y) – -8.5% –

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.

ConsensusCALXTRIEXTR
Forward P/E 23.3xFY2026 27.3xFY2026 16.4xFY2027
EPS, next fiscal year $1.62FY2026 $4.47FY2026 $1.38FY2027
EPS growth, next FY +20.9%FY2026 +12.6%FY2026 +30.2%FY2027
EPS growth, the year after +48.1% +8.1% +2.9%
Revenue, next fiscal year $1.11BFY2026 $7.73BFY2026 $1.34BFY2027
Revenue growth, next FY +11.0%FY2026 +3.8%FY2026 +4.5%FY2027
Revenue growth, the year after +18.8% +15.5% +21.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCALXTRIEXTR
Held by institutions 94.5% 90.1% 96.7%
Institutions holding 288 421 338
Change in shares held, QoQ +0.5% +0.6% +1.2%
Institutions buying 148 408 181
Institutions selling 111 9 121
Buyers to sellers 1.33 45.33 1.50

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.

CALXTRIEXTR
CALX 1.00 0.14 0.29
TRI 0.14 1.00 0.10
EXTR 0.29 0.10 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CALX, TRI and EXTR?

Thomson Reuters (TRI) is the largest by market capitalisation: Calix (CALX) $2.45B, Thomson Reuters (TRI) $52.62B, Extreme Networks (EXTR) $3.16B.

Which stock is cheaper, CALX, TRI and EXTR?

Thomson Reuters (TRI) trades on the lowest price-to-earnings ratio (Calix (CALX) 47.9x, Thomson Reuters (TRI) 32.5x, Extreme Networks (EXTR) 75.1x). On next year's consensus earnings, Extreme Networks (EXTR) is cheapest (Calix (CALX) 23.3x, Thomson Reuters (TRI) 27.3x, Extreme Networks (EXTR) 16.4x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Calix (CALX) grew revenue fastest over the trailing twelve months: Calix (CALX) +27.8%, Thomson Reuters (TRI) +7.0%, Extreme Networks (EXTR) +12.6%.

Which company is more profitable?

Thomson Reuters (TRI) has the highest net margin (Calix (CALX) 4.6%, Thomson Reuters (TRI) 20.7%, Extreme Networks (EXTR) 3.3%).

Which stock has performed better?

Over the past year Extreme Networks (EXTR) returned the most: Calix (CALX) -38.5%, Thomson Reuters (TRI) -24.9%, Extreme Networks (EXTR) +8.7%. Over five years, Extreme Networks (EXTR) compounded fastest (Calix (CALX) -8.5%/yr, Thomson Reuters (TRI) -0.1%/yr, Extreme Networks (EXTR) +18.6%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Calix (CALX) has been the steadiest (Calix (CALX) 41.6%, Thomson Reuters (TRI) 51.7%, Extreme Networks (EXTR) 55.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CALX, TRI and EXTR?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Extreme Networks (EXTR) 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.