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Side-by-side financial comparison of Neptune Insurance Holdings Inc. (NP) and RHYTHM PHARMACEUTICALS, INC. (RYTM). Click either name above to swap in a different company.

RHYTHM PHARMACEUTICALS, INC. is the larger business by last-quarter revenue ($57.3M vs $37.8M, roughly 1.5× Neptune Insurance Holdings Inc.). Neptune Insurance Holdings Inc. runs the higher net margin — 0.1% vs -83.0%, a 83.1% gap on every dollar of revenue. On growth, RHYTHM PHARMACEUTICALS, INC. posted the faster year-over-year revenue change (36.9% vs 28.8%).

Neptune Insurance Holdings Inc. is a specialty insurance holding company that offers a broad portfolio of property and casualty insurance products, with a core focus on residential and commercial flood insurance for customers across the United States. It serves both individual consumers and small to mid-sized business clients, using advanced data analytics to support accurate policy pricing and robust risk management.

Rhythm Pharmaceuticals is a biopharmaceutical firm focused on developing and commercializing targeted therapies for rare genetic disorders causing severe unmanageable obesity, including POMC deficiency, LEPR deficiency, and Bardet-Biedl syndrome. It serves patients in North America and Europe who lack effective standard treatments for their chronic life-altering conditions.

NP vs RYTM — Head-to-Head

Bigger by revenue
RYTM
RYTM
1.5× larger
RYTM
$57.3M
$37.8M
NP
Growing faster (revenue YoY)
RYTM
RYTM
+8.1% gap
RYTM
36.9%
28.8%
NP
Higher net margin
NP
NP
83.1% more per $
NP
0.1%
-83.0%
RYTM

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
NP
NP
RYTM
RYTM
Revenue
$37.8M
$57.3M
Net Profit
$50.0K
$-47.5M
Gross Margin
91.6%
Operating Margin
-82.2%
Net Margin
0.1%
-83.0%
Revenue YoY
28.8%
36.9%
Net Profit YoY
0.0%
-9.6%
EPS (diluted)
$0.05
$-0.73

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
NP
NP
RYTM
RYTM
Q1 26
$37.8M
Q4 25
$57.3M
Q3 25
$44.4M
$51.3M
Q2 25
$48.5M
Q1 25
$32.7M
Q4 24
$41.8M
Q3 24
$33.8M
$33.3M
Q2 24
$29.1M
Net Profit
NP
NP
RYTM
RYTM
Q1 26
$50.0K
Q4 25
$-47.5M
Q3 25
$11.5M
$-52.9M
Q2 25
$-46.6M
Q1 25
$-49.5M
Q4 24
$-43.3M
Q3 24
$12.1M
$-43.6M
Q2 24
$-32.3M
Gross Margin
NP
NP
RYTM
RYTM
Q1 26
Q4 25
91.6%
Q3 25
89.3%
Q2 25
88.6%
Q1 25
88.8%
Q4 24
90.9%
Q3 24
88.5%
Q2 24
89.9%
Operating Margin
NP
NP
RYTM
RYTM
Q1 26
Q4 25
-82.2%
Q3 25
46.7%
-102.6%
Q2 25
-93.4%
Q1 25
-143.7%
Q4 24
-98.6%
Q3 24
58.6%
-132.0%
Q2 24
-139.2%
Net Margin
NP
NP
RYTM
RYTM
Q1 26
0.1%
Q4 25
-83.0%
Q3 25
25.9%
-103.1%
Q2 25
-96.1%
Q1 25
-151.4%
Q4 24
-103.6%
Q3 24
35.8%
-131.2%
Q2 24
-110.9%
EPS (diluted)
NP
NP
RYTM
RYTM
Q1 26
$0.05
Q4 25
$-0.73
Q3 25
$0.06
$-0.82
Q2 25
$-0.75
Q1 25
$-0.81
Q4 24
$-0.71
Q3 24
$0.06
$-0.73
Q2 24
$-0.55

Balance Sheet & Financial Strength

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

Metric
NP
NP
RYTM
RYTM
Cash + ST InvestmentsLiquidity on hand
$388.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$139.1M
Total Assets
$480.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NP
NP
RYTM
RYTM
Q1 26
Q4 25
$388.9M
Q3 25
$12.2M
$416.1M
Q2 25
$291.0M
Q1 25
$314.5M
Q4 24
$320.6M
Q3 24
$298.4M
Q2 24
$319.1M
Total Debt
NP
NP
RYTM
RYTM
Q1 26
Q4 25
Q3 25
$247.6M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
NP
NP
RYTM
RYTM
Q1 26
Q4 25
$139.1M
Q3 25
$-509.5M
$148.8M
Q2 25
$-11.9M
Q1 25
$18.9M
Q4 24
$21.7M
Q3 24
$-374.3M
$11.2M
Q2 24
$39.3M
Total Assets
NP
NP
RYTM
RYTM
Q1 26
Q4 25
$480.2M
Q3 25
$89.6M
$506.9M
Q2 25
$372.7M
Q1 25
$386.7M
Q4 24
$392.3M
Q3 24
$363.6M
Q2 24
$381.8M

Cash Flow & Capital Efficiency

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

Metric
NP
NP
RYTM
RYTM
Operating Cash FlowLast quarter
$-25.4M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NP
NP
RYTM
RYTM
Q1 26
Q4 25
$-25.4M
Q3 25
$38.9M
$-26.6M
Q2 25
$-23.3M
Q1 25
$-40.4M
Q4 24
$-18.8M
Q3 24
$-25.2M
Q2 24
$-29.1M
Cash Conversion
NP
NP
RYTM
RYTM
Q1 26
Q4 25
Q3 25
3.38×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Financial Flow Comparison

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

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