vs

Side-by-side financial comparison of MarketAxess (MKTX) and Ribbon Communications Inc. (RBBN). Click either name above to swap in a different company.

MarketAxess is the larger business by last-quarter revenue ($209.4M vs $162.6M, roughly 1.3× Ribbon Communications Inc.). Ribbon Communications Inc. runs the higher net margin — 54.8% vs 44.0%, a 10.7% gap on every dollar of revenue. On growth, MarketAxess posted the faster year-over-year revenue change (3.5% vs -10.3%). Over the past eight quarters, MarketAxess's revenue compounded faster (-0.2% CAGR vs -8.1%).

MarketAxess Holdings Inc. is an international financial technology company that operates an electronic trading platform for the institutional credit markets, and also provides market data and post-trade services. It enables institutional investors and broker-dealers to trade credit instruments, including corporate bonds, and other types of fixed income products.

Ribbon Communications Inc. is a public company that makes software, IP and optical networking solutions for service providers, enterprises and critical infrastructure sectors. The company was formed in 2017, following the merger of Genband and Sonus Networks and is headquartered in Plano, Texas.

MKTX vs RBBN — Head-to-Head

Bigger by revenue
MKTX
MKTX
1.3× larger
MKTX
$209.4M
$162.6M
RBBN
Growing faster (revenue YoY)
MKTX
MKTX
+13.8% gap
MKTX
3.5%
-10.3%
RBBN
Higher net margin
RBBN
RBBN
10.7% more per $
RBBN
54.8%
44.0%
MKTX
Faster 2-yr revenue CAGR
MKTX
MKTX
Annualised
MKTX
-0.2%
-8.1%
RBBN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
MKTX
MKTX
RBBN
RBBN
Revenue
$209.4M
$162.6M
Net Profit
$92.2M
$89.1M
Gross Margin
42.9%
Operating Margin
36.3%
37.6%
Net Margin
44.0%
54.8%
Revenue YoY
3.5%
-10.3%
Net Profit YoY
41.6%
EPS (diluted)
$2.49
$0.50

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
MKTX
MKTX
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$209.4M
$227.3M
Q3 25
$208.8M
$215.4M
Q2 25
$219.5M
$220.6M
Q1 25
$208.6M
$181.3M
Q4 24
$202.4M
$251.4M
Q3 24
$206.7M
$210.2M
Q2 24
$197.7M
$192.6M
Net Profit
MKTX
MKTX
RBBN
RBBN
Q1 26
$89.1M
Q4 25
$92.2M
Q3 25
$68.2M
$-12.1M
Q2 25
$71.1M
$-11.1M
Q1 25
$15.1M
$-26.2M
Q4 24
$65.1M
Q3 24
$71.5M
$-13.4M
Q2 24
$64.9M
$-16.8M
Gross Margin
MKTX
MKTX
RBBN
RBBN
Q1 26
42.9%
Q4 25
53.3%
Q3 25
50.1%
Q2 25
49.6%
Q1 25
45.4%
Q4 24
55.7%
Q3 24
52.1%
Q2 24
50.8%
Operating Margin
MKTX
MKTX
RBBN
RBBN
Q1 26
37.6%
Q4 25
36.3%
4.1%
Q3 25
41.0%
1.3%
Q2 25
41.9%
1.9%
Q1 25
42.4%
-10.8%
Q4 24
39.5%
13.2%
Q3 24
42.1%
-0.4%
Q2 24
41.2%
-1.0%
Net Margin
MKTX
MKTX
RBBN
RBBN
Q1 26
54.8%
Q4 25
44.0%
Q3 25
32.6%
-5.6%
Q2 25
32.4%
-5.0%
Q1 25
7.2%
-14.5%
Q4 24
32.2%
Q3 24
34.6%
-6.4%
Q2 24
32.9%
-8.7%
EPS (diluted)
MKTX
MKTX
RBBN
RBBN
Q1 26
$0.50
Q4 25
$2.49
$0.50
Q3 25
$1.84
$-0.07
Q2 25
$1.91
$-0.06
Q1 25
$0.40
$-0.15
Q4 24
$1.74
$0.05
Q3 24
$1.90
$-0.08
Q2 24
$1.72
$-0.10

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
MKTX
MKTX
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$519.7M
$67.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.1B
$419.1M
Total Assets
$1.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MKTX
MKTX
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$519.7M
$96.4M
Q3 25
$473.3M
$74.8M
Q2 25
$462.8M
$60.5M
Q1 25
$486.2M
$71.2M
Q4 24
$544.5M
$87.8M
Q3 24
$446.3M
$37.2M
Q2 24
$434.1M
$64.6M
Total Debt
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
$342.1M
Q3 25
$344.3M
Q2 25
$346.5M
Q1 25
$347.4M
Q4 24
$348.3M
Q3 24
$349.1M
Q2 24
$350.0M
Stockholders' Equity
MKTX
MKTX
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$1.1B
$449.0M
Q3 25
$1.4B
$360.1M
Q2 25
$1.4B
$370.4M
Q1 25
$1.3B
$381.8M
Q4 24
$1.4B
$404.6M
Q3 24
$1.4B
$395.5M
Q2 24
$1.3B
$405.0M
Total Assets
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
$1.9B
$1.2B
Q3 25
$2.0B
$1.1B
Q2 25
$2.0B
$1.1B
Q1 25
$1.9B
$1.1B
Q4 24
$1.8B
$1.2B
Q3 24
$1.8B
$1.1B
Q2 24
$1.9B
$1.1B
Debt / Equity
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
0.76×
Q3 25
0.96×
Q2 25
0.94×
Q1 25
0.91×
Q4 24
0.86×
Q3 24
0.88×
Q2 24
0.86×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
MKTX
MKTX
RBBN
RBBN
Operating Cash FlowLast quarter
$382.1M
Free Cash FlowOCF − Capex
$373.9M
FCF MarginFCF / Revenue
178.6%
Capex IntensityCapex / Revenue
3.9%
Cash ConversionOCF / Net Profit
4.14×
TTM Free Cash FlowTrailing 4 quarters
$592.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
$382.1M
$29.2M
Q3 25
$90.2M
$26.5M
Q2 25
$103.7M
$-795.0K
Q1 25
$29.6M
$-3.5M
Q4 24
$385.2M
$61.8M
Q3 24
$95.1M
$-14.8M
Q2 24
$118.8M
$-9.8M
Free Cash Flow
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
$373.9M
$27.3M
Q3 25
$88.7M
$21.0M
Q2 25
$102.5M
$-6.5M
Q1 25
$27.7M
$-15.7M
Q4 24
$375.3M
$53.8M
Q3 24
$94.3M
$-23.7M
Q2 24
$111.2M
$-12.9M
FCF Margin
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
178.6%
12.0%
Q3 25
42.5%
9.7%
Q2 25
46.7%
-2.9%
Q1 25
13.3%
-8.7%
Q4 24
185.4%
21.4%
Q3 24
45.6%
-11.3%
Q2 24
56.2%
-6.7%
Capex Intensity
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
3.9%
0.9%
Q3 25
0.7%
2.6%
Q2 25
0.5%
2.6%
Q1 25
0.9%
6.7%
Q4 24
4.9%
3.2%
Q3 24
0.4%
4.2%
Q2 24
3.9%
1.6%
Cash Conversion
MKTX
MKTX
RBBN
RBBN
Q1 26
Q4 25
4.14×
Q3 25
1.32×
Q2 25
1.46×
Q1 25
1.97×
Q4 24
5.91×
Q3 24
1.33×
Q2 24
1.83×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

MKTX
MKTX

Commission Revenue$181.3M87%
Information Services$13.5M6%
Post Trade Services$11.0M5%
Technology Services$3.6M2%

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

Related Comparisons