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Side-by-side financial comparison of ARDELYX, INC. (ARDX) and MARTIN MIDSTREAM PARTNERS L.P. (MMLP). Click either name above to swap in a different company.

MARTIN MIDSTREAM PARTNERS L.P. is the larger business by last-quarter revenue ($187.7M vs $94.5M, roughly 2.0× ARDELYX, INC.). MARTIN MIDSTREAM PARTNERS L.P. runs the higher net margin — 1.7% vs -39.8%, a 41.5% gap on every dollar of revenue. On growth, ARDELYX, INC. posted the faster year-over-year revenue change (27.5% vs -2.5%). Over the past eight quarters, ARDELYX, INC.'s revenue compounded faster (13.6% CAGR vs 0.8%).

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.

Martin Midstream Partners L.P. is a U.S.-based midstream energy services provider. It offers storage, transportation, distribution and processing solutions for crude oil, natural gas liquids, refined petroleum products and specialty chemicals, mainly serving customers across North American energy and industrial segments.

ARDX vs MMLP — Head-to-Head

Bigger by revenue
MMLP
MMLP
2.0× larger
MMLP
$187.7M
$94.5M
ARDX
Growing faster (revenue YoY)
ARDX
ARDX
+30.0% gap
ARDX
27.5%
-2.5%
MMLP
Higher net margin
MMLP
MMLP
41.5% more per $
MMLP
1.7%
-39.8%
ARDX
Faster 2-yr revenue CAGR
ARDX
ARDX
Annualised
ARDX
13.6%
0.8%
MMLP

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ARDX
ARDX
MMLP
MMLP
Revenue
$94.5M
$187.7M
Net Profit
$-37.6M
$3.2M
Gross Margin
Operating Margin
4.1%
Net Margin
-39.8%
1.7%
Revenue YoY
27.5%
-2.5%
Net Profit YoY
-37.1%
EPS (diluted)
$-0.15

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
MMLP
MMLP
Q1 26
$94.5M
$187.7M
Q4 25
$125.2M
$174.2M
Q3 25
$110.3M
$168.7M
Q2 25
$97.7M
$180.7M
Q1 25
$74.1M
$192.5M
Q4 24
$116.1M
$171.3M
Q3 24
$98.2M
$170.9M
Q2 24
$73.2M
$184.5M
Net Profit
ARDX
ARDX
MMLP
MMLP
Q1 26
$-37.6M
$3.2M
Q4 25
$-407.0K
$-2.9M
Q3 25
$-969.0K
$-8.4M
Q2 25
$-19.1M
$-2.4M
Q1 25
$-41.1M
$-1.0M
Q4 24
$4.6M
$-8.9M
Q3 24
$-809.0K
$-3.3M
Q2 24
$-16.5M
$3.8M
Gross Margin
ARDX
ARDX
MMLP
MMLP
Q1 26
Q4 25
91.3%
57.1%
Q3 25
96.4%
55.1%
Q2 25
87.3%
56.5%
Q1 25
83.4%
53.5%
Q4 24
84.3%
58.2%
Q3 24
84.0%
58.5%
Q2 24
87.1%
58.4%
Operating Margin
ARDX
ARDX
MMLP
MMLP
Q1 26
4.1%
Q4 25
4.1%
7.3%
Q3 25
4.2%
4.1%
Q2 25
-14.7%
8.2%
Q1 25
-49.0%
7.5%
Q4 24
7.0%
4.0%
Q3 24
2.3%
7.4%
Q2 24
-18.6%
10.8%
Net Margin
ARDX
ARDX
MMLP
MMLP
Q1 26
-39.8%
1.7%
Q4 25
-0.3%
-1.7%
Q3 25
-0.9%
-5.0%
Q2 25
-19.5%
-1.3%
Q1 25
-55.5%
-0.5%
Q4 24
4.0%
-5.2%
Q3 24
-0.8%
-1.9%
Q2 24
-22.5%
2.0%
EPS (diluted)
ARDX
ARDX
MMLP
MMLP
Q1 26
$-0.15
Q4 25
$-0.01
Q3 25
$0.00
Q2 25
$-0.08
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
MMLP
MMLP
Cash + ST InvestmentsLiquidity on hand
$238.1M
Total DebtLower is stronger
$203.5M
Stockholders' EquityBook value
$148.6M
Total Assets
$504.5M
$537.1M
Debt / EquityLower = less leverage
1.37×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARDX
ARDX
MMLP
MMLP
Q1 26
$238.1M
Q4 25
$68.0M
Q3 25
$42.7M
Q2 25
$90.0M
Q1 25
$30.8M
Q4 24
$64.9M
Q3 24
$47.4M
Q2 24
$41.9M
Total Debt
ARDX
ARDX
MMLP
MMLP
Q1 26
$203.5M
Q4 25
$202.8M
$428.0M
Q3 25
$202.1M
$441.3M
Q2 25
$201.4M
$427.8M
Q1 25
$151.3M
$451.4M
Q4 24
$150.9M
$437.6M
Q3 24
$100.7M
$469.3M
Q2 24
$100.2M
$439.4M
Stockholders' Equity
ARDX
ARDX
MMLP
MMLP
Q1 26
$148.6M
Q4 25
$166.9M
Q3 25
$154.3M
Q2 25
$139.5M
Q1 25
$145.7M
Q4 24
$173.3M
Q3 24
$158.3M
Q2 24
$147.0M
Total Assets
ARDX
ARDX
MMLP
MMLP
Q1 26
$504.5M
$537.1M
Q4 25
$501.6M
$522.4M
Q3 25
$486.2M
$510.1M
Q2 25
$466.8M
$515.6M
Q1 25
$410.2M
$533.4M
Q4 24
$435.8M
$538.5M
Q3 24
$367.9M
$554.8M
Q2 24
$343.5M
$535.1M
Debt / Equity
ARDX
ARDX
MMLP
MMLP
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
MMLP
MMLP
Operating Cash FlowLast quarter
Free Cash FlowOCF − Capex
$-6.0M
FCF MarginFCF / Revenue
-3.2%
Capex IntensityCapex / Revenue
1.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$27.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARDX
ARDX
MMLP
MMLP
Q1 26
Q4 25
$21.0M
$22.4M
Q3 25
$365.0K
$-1.2M
Q2 25
$-25.3M
$30.9M
Q1 25
$-38.5M
$-6.0M
Q4 24
$9.8M
$42.2M
Q3 24
$501.0K
$-15.8M
Q2 24
$-19.4M
$11.8M
Free Cash Flow
ARDX
ARDX
MMLP
MMLP
Q1 26
$-6.0M
Q4 25
$20.6M
$15.6M
Q3 25
$209.0K
$-7.9M
Q2 25
$-26.0M
$25.6M
Q1 25
$-38.8M
$-11.9M
Q4 24
$9.2M
$34.2M
Q3 24
$364.0K
$-25.6M
Q2 24
$-19.5M
$-696.0K
FCF Margin
ARDX
ARDX
MMLP
MMLP
Q1 26
-3.2%
Q4 25
16.4%
8.9%
Q3 25
0.2%
-4.7%
Q2 25
-26.6%
14.2%
Q1 25
-52.3%
-6.2%
Q4 24
7.9%
20.0%
Q3 24
0.4%
-15.0%
Q2 24
-26.7%
-0.4%
Capex Intensity
ARDX
ARDX
MMLP
MMLP
Q1 26
1.6%
Q4 25
0.3%
3.9%
Q3 25
0.1%
4.0%
Q2 25
0.7%
3.0%
Q1 25
0.4%
3.1%
Q4 24
0.5%
4.6%
Q3 24
0.1%
5.8%
Q2 24
0.2%
6.8%
Cash Conversion
ARDX
ARDX
MMLP
MMLP
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
2.11×
Q3 24
Q2 24
3.13×

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%

MMLP
MMLP

Specialty products$61.6M33%
Transportation *$52.8M28%
Other$46.5M25%
Terminalling and storage *$22.4M12%
Sulfur services$4.4M2%

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