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Side-by-side financial comparison of ARDELYX, INC. (ARDX) and Stellar Bancorp, Inc. (STEL). Click either name above to swap in a different company.

Stellar Bancorp, Inc. is the larger business by last-quarter revenue ($108.9M vs $94.5M, roughly 1.2× ARDELYX, INC.). Stellar Bancorp, Inc. runs the higher net margin — 24.0% vs -39.8%, a 63.8% gap on every dollar of revenue. On growth, ARDELYX, INC. posted the faster year-over-year revenue change (27.5% vs 0.8%). Over the past eight quarters, ARDELYX, INC.'s revenue compounded faster (13.6% CAGR vs 0.2%).

Ardelyx, Inc. is a commercial-stage biopharmaceutical firm developing and commercializing innovative therapies for gastrointestinal, cardiorenal and metabolic diseases with high unmet medical needs. Its lead product is approved in the US for irritable bowel syndrome with constipation, and it holds a robust pipeline of early and late-stage drug candidates.

Stellar Bancorp, Inc. is a United States-based financial holding company that operates via its wholly-owned banking subsidiary. It provides a full suite of retail and commercial banking services, including deposit products, personal and commercial loans, mortgage services, and wealth management solutions, serving individual consumers, small businesses, and regional corporate clients.

ARDX vs STEL — Head-to-Head

Bigger by revenue
STEL
STEL
1.2× larger
STEL
$108.9M
$94.5M
ARDX
Growing faster (revenue YoY)
ARDX
ARDX
+26.6% gap
ARDX
27.5%
0.8%
STEL
Higher net margin
STEL
STEL
63.8% more per $
STEL
24.0%
-39.8%
ARDX
Faster 2-yr revenue CAGR
ARDX
ARDX
Annualised
ARDX
13.6%
0.2%
STEL

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ARDX
ARDX
STEL
STEL
Revenue
$94.5M
$108.9M
Net Profit
$-37.6M
$26.1M
Gross Margin
Operating Margin
29.0%
Net Margin
-39.8%
24.0%
Revenue YoY
27.5%
0.8%
Net Profit YoY
3.7%
EPS (diluted)
$-0.15
$0.52

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
ARDX
ARDX
STEL
STEL
Q1 26
$94.5M
Q4 25
$125.2M
$108.9M
Q3 25
$110.3M
$105.6M
Q2 25
$97.7M
$104.1M
Q1 25
$74.1M
$104.8M
Q4 24
$116.1M
$108.0M
Q3 24
$98.2M
$107.8M
Q2 24
$73.2M
$106.8M
Net Profit
ARDX
ARDX
STEL
STEL
Q1 26
$-37.6M
Q4 25
$-407.0K
$26.1M
Q3 25
$-969.0K
$25.7M
Q2 25
$-19.1M
$26.4M
Q1 25
$-41.1M
$24.7M
Q4 24
$4.6M
$25.2M
Q3 24
$-809.0K
$33.9M
Q2 24
$-16.5M
$29.8M
Gross Margin
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
91.3%
Q3 25
96.4%
Q2 25
87.3%
Q1 25
83.4%
Q4 24
84.3%
Q3 24
84.0%
Q2 24
87.1%
Operating Margin
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
4.1%
29.0%
Q3 25
4.2%
30.5%
Q2 25
-14.7%
31.7%
Q1 25
-49.0%
29.6%
Q4 24
7.0%
29.4%
Q3 24
2.3%
39.6%
Q2 24
-18.6%
35.1%
Net Margin
ARDX
ARDX
STEL
STEL
Q1 26
-39.8%
Q4 25
-0.3%
24.0%
Q3 25
-0.9%
24.3%
Q2 25
-19.5%
25.3%
Q1 25
-55.5%
23.6%
Q4 24
4.0%
23.3%
Q3 24
-0.8%
31.4%
Q2 24
-22.5%
27.9%
EPS (diluted)
ARDX
ARDX
STEL
STEL
Q1 26
$-0.15
Q4 25
$-0.01
$0.52
Q3 25
$0.00
$0.50
Q2 25
$-0.08
$0.51
Q1 25
$-0.17
$0.46
Q4 24
$0.01
$0.47
Q3 24
$0.00
$0.63
Q2 24
$-0.07
$0.56

Balance Sheet & Financial Strength

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

Metric
ARDX
ARDX
STEL
STEL
Cash + ST InvestmentsLiquidity on hand
$238.1M
$419.5M
Total DebtLower is stronger
$203.5M
Stockholders' EquityBook value
$148.6M
$1.7B
Total Assets
$504.5M
$10.8B
Debt / EquityLower = less leverage
1.37×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARDX
ARDX
STEL
STEL
Q1 26
$238.1M
Q4 25
$68.0M
$419.5M
Q3 25
$42.7M
$728.4M
Q2 25
$90.0M
$578.1M
Q1 25
$30.8M
$560.6M
Q4 24
$64.9M
$911.2M
Q3 24
$47.4M
$516.2M
Q2 24
$41.9M
$490.3M
Total Debt
ARDX
ARDX
STEL
STEL
Q1 26
$203.5M
Q4 25
$202.8M
Q3 25
$202.1M
Q2 25
$201.4M
Q1 25
$151.3M
Q4 24
$150.9M
Q3 24
$100.7M
Q2 24
$100.2M
Stockholders' Equity
ARDX
ARDX
STEL
STEL
Q1 26
$148.6M
Q4 25
$166.9M
$1.7B
Q3 25
$154.3M
$1.7B
Q2 25
$139.5M
$1.6B
Q1 25
$145.7M
$1.6B
Q4 24
$173.3M
$1.6B
Q3 24
$158.3M
$1.6B
Q2 24
$147.0M
$1.6B
Total Assets
ARDX
ARDX
STEL
STEL
Q1 26
$504.5M
Q4 25
$501.6M
$10.8B
Q3 25
$486.2M
$10.6B
Q2 25
$466.8M
$10.5B
Q1 25
$410.2M
$10.4B
Q4 24
$435.8M
$10.9B
Q3 24
$367.9M
$10.6B
Q2 24
$343.5M
$10.7B
Debt / Equity
ARDX
ARDX
STEL
STEL
Q1 26
1.37×
Q4 25
1.21×
Q3 25
1.31×
Q2 25
1.44×
Q1 25
1.04×
Q4 24
0.87×
Q3 24
0.64×
Q2 24
0.68×

Cash Flow & Capital Efficiency

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

Metric
ARDX
ARDX
STEL
STEL
Operating Cash FlowLast quarter
$97.0M
Free Cash FlowOCF − Capex
$92.6M
FCF MarginFCF / Revenue
85.0%
Capex IntensityCapex / Revenue
4.0%
Cash ConversionOCF / Net Profit
3.71×
TTM Free Cash FlowTrailing 4 quarters
$173.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
$21.0M
$97.0M
Q3 25
$365.0K
$63.6M
Q2 25
$-25.3M
$25.8M
Q1 25
$-38.5M
$-5.7M
Q4 24
$9.8M
$132.6M
Q3 24
$501.0K
$59.5M
Q2 24
$-19.4M
$38.1M
Free Cash Flow
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
$20.6M
$92.6M
Q3 25
$209.0K
$62.5M
Q2 25
$-26.0M
$24.5M
Q1 25
$-38.8M
$-6.4M
Q4 24
$9.2M
$128.0M
Q3 24
$364.0K
$57.7M
Q2 24
$-19.5M
$37.1M
FCF Margin
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
16.4%
85.0%
Q3 25
0.2%
59.2%
Q2 25
-26.6%
23.6%
Q1 25
-52.3%
-6.2%
Q4 24
7.9%
118.5%
Q3 24
0.4%
53.5%
Q2 24
-26.7%
34.8%
Capex Intensity
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
0.3%
4.0%
Q3 25
0.1%
1.1%
Q2 25
0.7%
1.2%
Q1 25
0.4%
0.7%
Q4 24
0.5%
4.3%
Q3 24
0.1%
1.7%
Q2 24
0.2%
0.9%
Cash Conversion
ARDX
ARDX
STEL
STEL
Q1 26
Q4 25
3.71×
Q3 25
2.48×
Q2 25
0.98×
Q1 25
-0.23×
Q4 24
2.11×
5.26×
Q3 24
1.76×
Q2 24
1.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARDX
ARDX

IBSRELA$70.1M74%
XPHOZAH$23.3M25%
Non-cash royalty revenue related to the sale of future royalties$695.0K1%
Product supply revenue$354.0K0%

STEL
STEL

Segment breakdown not available.

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