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Side-by-side financial comparison of ARDELYX, INC. (ARDX) and GREENLIGHT CAPITAL RE, LTD. (GLRE). Click either name above to swap in a different company.

GREENLIGHT CAPITAL RE, LTD. is the larger business by last-quarter revenue ($210.3M vs $94.5M, roughly 2.2× ARDELYX, INC.). GREENLIGHT CAPITAL RE, LTD. runs the higher net margin — 23.4% vs -39.8%, a 63.2% gap on every dollar of revenue. On growth, GREENLIGHT CAPITAL RE, LTD. posted the faster year-over-year revenue change (48.3% vs 27.5%). Over the past eight quarters, ARDELYX, INC.'s revenue compounded faster (13.6% CAGR vs 4.8%).

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.

Greenlight Capital is an American hedge fund founded in 1996 by David Einhorn. Greenlight invests primarily in publicly traded North American corporate debt offerings and equities. Greenlight is most notable for its short selling of Lehman stock prior to Lehman Brothers' collapse in 2008 and the $11 million fine they received in January 2012 for insider trading in the UK. Einhorn remains the fund's manager.

ARDX vs GLRE — Head-to-Head

Bigger by revenue
GLRE
GLRE
2.2× larger
GLRE
$210.3M
$94.5M
ARDX
Growing faster (revenue YoY)
GLRE
GLRE
+20.8% gap
GLRE
48.3%
27.5%
ARDX
Higher net margin
GLRE
GLRE
63.2% more per $
GLRE
23.4%
-39.8%
ARDX
Faster 2-yr revenue CAGR
ARDX
ARDX
Annualised
ARDX
13.6%
4.8%
GLRE

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ARDX
ARDX
GLRE
GLRE
Revenue
$94.5M
$210.3M
Net Profit
$-37.6M
$49.3M
Gross Margin
Operating Margin
Net Margin
-39.8%
23.4%
Revenue YoY
27.5%
48.3%
Net Profit YoY
279.7%
EPS (diluted)
$-0.15
$1.43

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
GLRE
GLRE
Q1 26
$94.5M
Q4 25
$125.2M
$210.3M
Q3 25
$110.3M
$146.1M
Q2 25
$97.7M
$160.1M
Q1 25
$74.1M
$213.3M
Q4 24
$116.1M
$141.8M
Q3 24
$98.2M
$188.0M
Q2 24
$73.2M
$174.9M
Net Profit
ARDX
ARDX
GLRE
GLRE
Q1 26
$-37.6M
Q4 25
$-407.0K
$49.3M
Q3 25
$-969.0K
$-4.4M
Q2 25
$-19.1M
$329.0K
Q1 25
$-41.1M
$29.6M
Q4 24
$4.6M
$-27.4M
Q3 24
$-809.0K
$35.2M
Q2 24
$-16.5M
$8.0M
Gross Margin
ARDX
ARDX
GLRE
GLRE
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
GLRE
GLRE
Q1 26
Q4 25
4.1%
Q3 25
4.2%
Q2 25
-14.7%
Q1 25
-49.0%
Q4 24
7.0%
Q3 24
2.3%
Q2 24
-18.6%
Net Margin
ARDX
ARDX
GLRE
GLRE
Q1 26
-39.8%
Q4 25
-0.3%
23.4%
Q3 25
-0.9%
-3.0%
Q2 25
-19.5%
0.2%
Q1 25
-55.5%
13.9%
Q4 24
4.0%
-19.3%
Q3 24
-0.8%
18.7%
Q2 24
-22.5%
4.6%
EPS (diluted)
ARDX
ARDX
GLRE
GLRE
Q1 26
$-0.15
Q4 25
$-0.01
$1.43
Q3 25
$0.00
$-0.13
Q2 25
$-0.08
$0.01
Q1 25
$-0.17
$0.86
Q4 24
$0.01
$-0.78
Q3 24
$0.00
$1.01
Q2 24
$-0.07
$0.23

Balance Sheet & Financial Strength

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

Metric
ARDX
ARDX
GLRE
GLRE
Cash + ST InvestmentsLiquidity on hand
$238.1M
$111.8M
Total DebtLower is stronger
$203.5M
$4.7M
Stockholders' EquityBook value
$148.6M
$708.0M
Total Assets
$504.5M
$2.2B
Debt / EquityLower = less leverage
1.37×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARDX
ARDX
GLRE
GLRE
Q1 26
$238.1M
Q4 25
$68.0M
$111.8M
Q3 25
$42.7M
$68.8M
Q2 25
$90.0M
$82.4M
Q1 25
$30.8M
$47.5M
Q4 24
$64.9M
$64.7M
Q3 24
$47.4M
$54.6M
Q2 24
$41.9M
$52.2M
Total Debt
ARDX
ARDX
GLRE
GLRE
Q1 26
$203.5M
Q4 25
$202.8M
$4.7M
Q3 25
$202.1M
$34.7M
Q2 25
$201.4M
$58.9M
Q1 25
$151.3M
$59.8M
Q4 24
$150.9M
$60.7M
Q3 24
$100.7M
$62.6M
Q2 24
$100.2M
$61.6M
Stockholders' Equity
ARDX
ARDX
GLRE
GLRE
Q1 26
$148.6M
Q4 25
$166.9M
$708.0M
Q3 25
$154.3M
$658.9M
Q2 25
$139.5M
$663.3M
Q1 25
$145.7M
$666.8M
Q4 24
$173.3M
$635.9M
Q3 24
$158.3M
$663.4M
Q2 24
$147.0M
$634.0M
Total Assets
ARDX
ARDX
GLRE
GLRE
Q1 26
$504.5M
Q4 25
$501.6M
$2.2B
Q3 25
$486.2M
$2.1B
Q2 25
$466.8M
$2.2B
Q1 25
$410.2M
$2.2B
Q4 24
$435.8M
$2.0B
Q3 24
$367.9M
$2.0B
Q2 24
$343.5M
$1.9B
Debt / Equity
ARDX
ARDX
GLRE
GLRE
Q1 26
1.37×
Q4 25
1.21×
0.01×
Q3 25
1.31×
0.05×
Q2 25
1.44×
0.09×
Q1 25
1.04×
0.09×
Q4 24
0.87×
0.10×
Q3 24
0.64×
0.09×
Q2 24
0.68×
0.10×

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
GLRE
GLRE
Operating Cash FlowLast quarter
$100.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
2.03×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARDX
ARDX
GLRE
GLRE
Q1 26
Q4 25
$21.0M
$100.2M
Q3 25
$365.0K
$31.2M
Q2 25
$-25.3M
$68.4M
Q1 25
$-38.5M
$10.4M
Q4 24
$9.8M
$29.5M
Q3 24
$501.0K
$41.3M
Q2 24
$-19.4M
$22.7M
Free Cash Flow
ARDX
ARDX
GLRE
GLRE
Q1 26
Q4 25
$20.6M
Q3 25
$209.0K
Q2 25
$-26.0M
Q1 25
$-38.8M
Q4 24
$9.2M
Q3 24
$364.0K
Q2 24
$-19.5M
FCF Margin
ARDX
ARDX
GLRE
GLRE
Q1 26
Q4 25
16.4%
Q3 25
0.2%
Q2 25
-26.6%
Q1 25
-52.3%
Q4 24
7.9%
Q3 24
0.4%
Q2 24
-26.7%
Capex Intensity
ARDX
ARDX
GLRE
GLRE
Q1 26
Q4 25
0.3%
Q3 25
0.1%
Q2 25
0.7%
Q1 25
0.4%
Q4 24
0.5%
Q3 24
0.1%
Q2 24
0.2%
Cash Conversion
ARDX
ARDX
GLRE
GLRE
Q1 26
Q4 25
2.03×
Q3 25
Q2 25
208.02×
Q1 25
0.35×
Q4 24
2.11×
Q3 24
1.17×
Q2 24
2.85×

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%

GLRE
GLRE

Other$124.7M59%
Innovations$85.6M41%

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