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

Ribbon Communications Inc. is the larger business by last-quarter revenue ($162.6M vs $110.0M, roughly 1.5× FIRSTSUN CAPITAL BANCORP). Ribbon Communications Inc. runs the higher net margin — 54.8% vs 19.6%, a 35.1% gap on every dollar of revenue. Over the past eight quarters, FIRSTSUN CAPITAL BANCORP's revenue compounded faster (6.9% CAGR vs -8.1%).

FirstSun Capital Bancorp is a U.S.-headquartered financial holding company that offers a comprehensive range of banking and financial services, including commercial and consumer lending, deposit products, wealth management, and treasury solutions. It mainly serves individual customers, small and medium-sized enterprises, and corporate clients across U.S. regional markets.

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.

FSUN vs RBBN — Head-to-Head

Bigger by revenue
RBBN
RBBN
1.5× larger
RBBN
$162.6M
$110.0M
FSUN
Higher net margin
RBBN
RBBN
35.1% more per $
RBBN
54.8%
19.6%
FSUN
Faster 2-yr revenue CAGR
FSUN
FSUN
Annualised
FSUN
6.9%
-8.1%
RBBN

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
FSUN
FSUN
RBBN
RBBN
Revenue
$110.0M
$162.6M
Net Profit
$21.6M
$89.1M
Gross Margin
42.9%
Operating Margin
37.6%
Net Margin
19.6%
54.8%
Revenue YoY
-10.3%
Net Profit YoY
-8.4%
EPS (diluted)
$0.76
$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
FSUN
FSUN
RBBN
RBBN
Q1 26
$110.0M
$162.6M
Q4 25
$110.2M
$227.3M
Q3 25
$107.3M
$215.4M
Q2 25
$105.6M
$220.6M
Q1 25
$96.2M
$181.3M
Q4 24
$98.7M
$251.4M
Q3 24
$98.2M
$210.2M
Q2 24
$96.2M
$192.6M
Net Profit
FSUN
FSUN
RBBN
RBBN
Q1 26
$21.6M
$89.1M
Q4 25
$24.8M
Q3 25
$23.2M
$-12.1M
Q2 25
$26.4M
$-11.1M
Q1 25
$23.6M
$-26.2M
Q4 24
$16.4M
Q3 24
$22.4M
$-13.4M
Q2 24
$24.6M
$-16.8M
Gross Margin
FSUN
FSUN
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
FSUN
FSUN
RBBN
RBBN
Q1 26
37.6%
Q4 25
29.0%
4.1%
Q3 25
26.4%
1.3%
Q2 25
31.2%
1.9%
Q1 25
30.9%
-10.8%
Q4 24
20.4%
13.2%
Q3 24
29.1%
-0.4%
Q2 24
32.3%
-1.0%
Net Margin
FSUN
FSUN
RBBN
RBBN
Q1 26
19.6%
54.8%
Q4 25
22.5%
Q3 25
21.6%
-5.6%
Q2 25
25.0%
-5.0%
Q1 25
24.5%
-14.5%
Q4 24
16.6%
Q3 24
22.8%
-6.4%
Q2 24
25.5%
-8.7%
EPS (diluted)
FSUN
FSUN
RBBN
RBBN
Q1 26
$0.76
$0.50
Q4 25
$0.89
$0.50
Q3 25
$0.82
$-0.07
Q2 25
$0.93
$-0.06
Q1 25
$0.83
$-0.15
Q4 24
$0.57
$0.05
Q3 24
$0.79
$-0.08
Q2 24
$0.88
$-0.10

Balance Sheet & Financial Strength

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

Metric
FSUN
FSUN
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$413.7M
$67.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.2B
$419.1M
Total Assets
$8.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSUN
FSUN
RBBN
RBBN
Q1 26
$413.7M
$67.6M
Q4 25
$652.6M
$96.4M
Q3 25
$659.9M
$74.8M
Q2 25
$785.1M
$60.5M
Q1 25
$621.4M
$71.2M
Q4 24
$615.9M
$87.8M
Q3 24
$573.7M
$37.2M
Q2 24
$535.8M
$64.6M
Total Debt
FSUN
FSUN
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
FSUN
FSUN
RBBN
RBBN
Q1 26
$1.2B
$419.1M
Q4 25
$1.2B
$449.0M
Q3 25
$1.1B
$360.1M
Q2 25
$1.1B
$370.4M
Q1 25
$1.1B
$381.8M
Q4 24
$1.0B
$404.6M
Q3 24
$1.0B
$395.5M
Q2 24
$996.6M
$405.0M
Total Assets
FSUN
FSUN
RBBN
RBBN
Q1 26
$8.6B
Q4 25
$8.5B
$1.2B
Q3 25
$8.5B
$1.1B
Q2 25
$8.4B
$1.1B
Q1 25
$8.2B
$1.1B
Q4 24
$8.1B
$1.2B
Q3 24
$8.1B
$1.1B
Q2 24
$8.0B
$1.1B
Debt / Equity
FSUN
FSUN
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×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSUN
FSUN

Net Interest Income$82.8M75%
Noninterest Income$27.2M25%

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

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