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Side-by-side financial comparison of Riley Exploration Permian, Inc. (REPX) and RHYTHM PHARMACEUTICALS, INC. (RYTM). Click either name above to swap in a different company.

Riley Exploration Permian, Inc. is the larger business by last-quarter revenue ($97.3M vs $57.3M, roughly 1.7× RHYTHM PHARMACEUTICALS, INC.). On growth, RHYTHM PHARMACEUTICALS, INC. posted the faster year-over-year revenue change (36.9% vs -5.3%). Over the past eight quarters, RHYTHM PHARMACEUTICALS, INC.'s revenue compounded faster (48.5% CAGR vs -1.2%).

Riley Exploration Permian, Inc. is an independent energy company focused on exploration, development, and production of crude oil, natural gas, and natural gas liquids primarily in the US Permian Basin spanning Texas and New Mexico. It prioritizes cost-efficient onshore reserve development to supply reliable energy products to North American markets.

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.

REPX vs RYTM — Head-to-Head

Bigger by revenue
REPX
REPX
1.7× larger
REPX
$97.3M
$57.3M
RYTM
Growing faster (revenue YoY)
RYTM
RYTM
+42.1% gap
RYTM
36.9%
-5.3%
REPX
Faster 2-yr revenue CAGR
RYTM
RYTM
Annualised
RYTM
48.5%
-1.2%
REPX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
REPX
REPX
RYTM
RYTM
Revenue
$97.3M
$57.3M
Net Profit
$-47.5M
Gross Margin
91.6%
Operating Margin
26.9%
-82.2%
Net Margin
-83.0%
Revenue YoY
-5.3%
36.9%
Net Profit YoY
-9.6%
EPS (diluted)
$4.02
$-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
REPX
REPX
RYTM
RYTM
Q4 25
$97.3M
$57.3M
Q3 25
$106.9M
$51.3M
Q2 25
$85.4M
$48.5M
Q1 25
$102.5M
$32.7M
Q4 24
$102.7M
$41.8M
Q3 24
$102.3M
$33.3M
Q2 24
$105.4M
$29.1M
Q1 24
$99.7M
$26.0M
Net Profit
REPX
REPX
RYTM
RYTM
Q4 25
$-47.5M
Q3 25
$16.3M
$-52.9M
Q2 25
$30.5M
$-46.6M
Q1 25
$28.6M
$-49.5M
Q4 24
$-43.3M
Q3 24
$25.7M
$-43.6M
Q2 24
$33.5M
$-32.3M
Q1 24
$18.8M
$-141.4M
Gross Margin
REPX
REPX
RYTM
RYTM
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%
Q1 24
89.2%
Operating Margin
REPX
REPX
RYTM
RYTM
Q4 25
26.9%
-82.2%
Q3 25
27.0%
-102.6%
Q2 25
33.7%
-93.4%
Q1 25
48.3%
-143.7%
Q4 24
31.2%
-98.6%
Q3 24
17.1%
-132.0%
Q2 24
50.9%
-139.2%
Q1 24
50.7%
-538.7%
Net Margin
REPX
REPX
RYTM
RYTM
Q4 25
-83.0%
Q3 25
15.3%
-103.1%
Q2 25
35.7%
-96.1%
Q1 25
27.9%
-151.4%
Q4 24
-103.6%
Q3 24
25.1%
-131.2%
Q2 24
31.8%
-110.9%
Q1 24
18.8%
-544.4%
EPS (diluted)
REPX
REPX
RYTM
RYTM
Q4 25
$4.02
$-0.73
Q3 25
$0.77
$-0.82
Q2 25
$1.44
$-0.75
Q1 25
$1.36
$-0.81
Q4 24
$0.52
$-0.71
Q3 24
$1.21
$-0.73
Q2 24
$1.59
$-0.55
Q1 24
$0.94
$-2.35

Balance Sheet & Financial Strength

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

Metric
REPX
REPX
RYTM
RYTM
Cash + ST InvestmentsLiquidity on hand
$388.9M
Total DebtLower is stronger
$247.9M
Stockholders' EquityBook value
$634.2M
$139.1M
Total Assets
$1.2B
$480.2M
Debt / EquityLower = less leverage
0.39×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
REPX
REPX
RYTM
RYTM
Q4 25
$388.9M
Q3 25
$416.1M
Q2 25
$291.0M
Q1 25
$314.5M
Q4 24
$320.6M
Q3 24
$298.4M
Q2 24
$319.1M
Q1 24
$201.2M
Total Debt
REPX
REPX
RYTM
RYTM
Q4 25
$247.9M
Q3 25
$367.0M
Q2 25
$275.2M
Q1 25
$249.3M
Q4 24
$269.5M
Q3 24
$288.6M
Q2 24
$322.7M
Q1 24
$341.8M
Stockholders' Equity
REPX
REPX
RYTM
RYTM
Q4 25
$634.2M
$139.1M
Q3 25
$566.5M
$148.8M
Q2 25
$556.9M
$-11.9M
Q1 25
$532.4M
$18.9M
Q4 24
$510.6M
$21.7M
Q3 24
$507.4M
$11.2M
Q2 24
$489.0M
$39.3M
Q1 24
$434.6M
$61.6M
Total Assets
REPX
REPX
RYTM
RYTM
Q4 25
$1.2B
$480.2M
Q3 25
$1.2B
$506.9M
Q2 25
$1.0B
$372.7M
Q1 25
$994.9M
$386.7M
Q4 24
$993.5M
$392.3M
Q3 24
$997.9M
$363.6M
Q2 24
$1.0B
$381.8M
Q1 24
$956.4M
$258.7M
Debt / Equity
REPX
REPX
RYTM
RYTM
Q4 25
0.39×
Q3 25
0.65×
Q2 25
0.49×
Q1 25
0.47×
Q4 24
0.53×
Q3 24
0.57×
Q2 24
0.66×
Q1 24
0.79×

Cash Flow & Capital Efficiency

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

Metric
REPX
REPX
RYTM
RYTM
Operating Cash FlowLast quarter
$64.9M
$-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
REPX
REPX
RYTM
RYTM
Q4 25
$64.9M
$-25.4M
Q3 25
$63.6M
$-26.6M
Q2 25
$33.6M
$-23.3M
Q1 25
$50.4M
$-40.4M
Q4 24
$66.4M
$-18.8M
Q3 24
$72.1M
$-25.2M
Q2 24
$51.6M
$-29.1M
Q1 24
$56.1M
$-40.7M
Cash Conversion
REPX
REPX
RYTM
RYTM
Q4 25
Q3 25
3.90×
Q2 25
1.10×
Q1 25
1.76×
Q4 24
Q3 24
2.81×
Q2 24
1.54×
Q1 24
2.99×

Financial Flow Comparison

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

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