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Side-by-side financial comparison of ARDELYX, INC. (ARDX) and SOLENO THERAPEUTICS INC (SLNO). Click either name above to swap in a different company.

ARDELYX, INC. is the larger business by last-quarter revenue ($94.5M vs $66.0M, roughly 1.4× SOLENO THERAPEUTICS INC). SOLENO THERAPEUTICS INC runs the higher net margin — 39.4% vs -39.8%, a 79.2% gap on every dollar of revenue.

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.

SOLENO THERAPEUTICS INC is a clinical-stage biopharmaceutical company specializing in developing novel therapies for rare endocrine, metabolic, and neurodevelopmental disorders. Its lead product candidate targets Prader-Willi syndrome, a rare genetic condition, with key patient markets across North America and the European Union.

ARDX vs SLNO — Head-to-Head

Bigger by revenue
ARDX
ARDX
1.4× larger
ARDX
$94.5M
$66.0M
SLNO
Higher net margin
SLNO
SLNO
79.2% more per $
SLNO
39.4%
-39.8%
ARDX

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
ARDX
ARDX
SLNO
SLNO
Revenue
$94.5M
$66.0M
Net Profit
$-37.6M
$26.0M
Gross Margin
98.3%
Operating Margin
33.5%
Net Margin
-39.8%
39.4%
Revenue YoY
27.5%
Net Profit YoY
134.0%
EPS (diluted)
$-0.15
$0.47

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
SLNO
SLNO
Q1 26
$94.5M
Q4 25
$125.2M
Q3 25
$110.3M
$66.0M
Q2 25
$97.7M
$32.7M
Q1 25
$74.1M
Q4 24
$116.1M
Q3 24
$98.2M
Q2 24
$73.2M
Net Profit
ARDX
ARDX
SLNO
SLNO
Q1 26
$-37.6M
Q4 25
$-407.0K
Q3 25
$-969.0K
$26.0M
Q2 25
$-19.1M
$-4.7M
Q1 25
$-41.1M
Q4 24
$4.6M
Q3 24
$-809.0K
Q2 24
$-16.5M
Gross Margin
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
91.3%
Q3 25
96.4%
98.3%
Q2 25
87.3%
97.9%
Q1 25
83.4%
Q4 24
84.3%
Q3 24
84.0%
Q2 24
87.1%
Operating Margin
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
4.1%
Q3 25
4.2%
33.5%
Q2 25
-14.7%
-20.0%
Q1 25
-49.0%
Q4 24
7.0%
Q3 24
2.3%
Q2 24
-18.6%
Net Margin
ARDX
ARDX
SLNO
SLNO
Q1 26
-39.8%
Q4 25
-0.3%
Q3 25
-0.9%
39.4%
Q2 25
-19.5%
-14.4%
Q1 25
-55.5%
Q4 24
4.0%
Q3 24
-0.8%
Q2 24
-22.5%
EPS (diluted)
ARDX
ARDX
SLNO
SLNO
Q1 26
$-0.15
Q4 25
$-0.01
Q3 25
$0.00
$0.47
Q2 25
$-0.08
$-0.09
Q1 25
$-0.17
Q4 24
$0.01
Q3 24
$0.00
Q2 24
$-0.07

Balance Sheet & Financial Strength

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

Metric
ARDX
ARDX
SLNO
SLNO
Cash + ST InvestmentsLiquidity on hand
$238.1M
$498.9M
Total DebtLower is stronger
$203.5M
Stockholders' EquityBook value
$148.6M
$494.8M
Total Assets
$504.5M
$599.9M
Debt / EquityLower = less leverage
1.37×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARDX
ARDX
SLNO
SLNO
Q1 26
$238.1M
Q4 25
$68.0M
Q3 25
$42.7M
$498.9M
Q2 25
$90.0M
$286.8M
Q1 25
$30.8M
Q4 24
$64.9M
Q3 24
$47.4M
Q2 24
$41.9M
Total Debt
ARDX
ARDX
SLNO
SLNO
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
SLNO
SLNO
Q1 26
$148.6M
Q4 25
$166.9M
Q3 25
$154.3M
$494.8M
Q2 25
$139.5M
$240.1M
Q1 25
$145.7M
Q4 24
$173.3M
Q3 24
$158.3M
Q2 24
$147.0M
Total Assets
ARDX
ARDX
SLNO
SLNO
Q1 26
$504.5M
Q4 25
$501.6M
Q3 25
$486.2M
$599.9M
Q2 25
$466.8M
$332.3M
Q1 25
$410.2M
Q4 24
$435.8M
Q3 24
$367.9M
Q2 24
$343.5M
Debt / Equity
ARDX
ARDX
SLNO
SLNO
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
SLNO
SLNO
Operating Cash FlowLast quarter
$43.5M
Free Cash FlowOCF − Capex
$43.5M
FCF MarginFCF / Revenue
65.8%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
1.67×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
$21.0M
Q3 25
$365.0K
$43.5M
Q2 25
$-25.3M
$-12.6M
Q1 25
$-38.5M
Q4 24
$9.8M
Q3 24
$501.0K
Q2 24
$-19.4M
Free Cash Flow
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
$20.6M
Q3 25
$209.0K
$43.5M
Q2 25
$-26.0M
$-12.6M
Q1 25
$-38.8M
Q4 24
$9.2M
Q3 24
$364.0K
Q2 24
$-19.5M
FCF Margin
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
16.4%
Q3 25
0.2%
65.8%
Q2 25
-26.6%
-38.6%
Q1 25
-52.3%
Q4 24
7.9%
Q3 24
0.4%
Q2 24
-26.7%
Capex Intensity
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
0.3%
Q3 25
0.1%
0.0%
Q2 25
0.7%
0.0%
Q1 25
0.4%
Q4 24
0.5%
Q3 24
0.1%
Q2 24
0.2%
Cash Conversion
ARDX
ARDX
SLNO
SLNO
Q1 26
Q4 25
Q3 25
1.67×
Q2 25
Q1 25
Q4 24
2.11×
Q3 24
Q2 24

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%

SLNO
SLNO

Segment breakdown not available.

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