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Side-by-side financial comparison of NATURAL RESOURCE PARTNERS LP (NRP) and REGENXBIO Inc. (RGNX). Click either name above to swap in a different company.

NATURAL RESOURCE PARTNERS LP is the larger business by last-quarter revenue ($51.3M vs $30.3M, roughly 1.7× REGENXBIO Inc.). NATURAL RESOURCE PARTNERS LP runs the higher net margin — 78.5% vs -221.3%, a 299.9% gap on every dollar of revenue. On growth, REGENXBIO Inc. posted the faster year-over-year revenue change (43.0% vs -21.8%). Over the past eight quarters, REGENXBIO Inc.'s revenue compounded faster (39.4% CAGR vs -8.3%).

Natural Resource Partners LP is a U.S.-headquartered master limited partnership that owns, manages and leases mineral reserve interests. Its asset portfolio covers coal, aggregates, industrial minerals and oil & gas, with operations primarily across North America, deriving most revenue from royalties paid by third-party resource extraction operators.

REGENXBIO Inc. is a clinical-stage biotechnology firm focused on gene therapy for rare severe genetic diseases. It licenses its proprietary AAV vector technology to global biopharma partners, and advances its own pipeline targeting ophthalmology, metabolic and neurodegenerative disorders.

NRP vs RGNX — Head-to-Head

Bigger by revenue
NRP
NRP
1.7× larger
NRP
$51.3M
$30.3M
RGNX
Growing faster (revenue YoY)
RGNX
RGNX
+64.8% gap
RGNX
43.0%
-21.8%
NRP
Higher net margin
NRP
NRP
299.9% more per $
NRP
78.5%
-221.3%
RGNX
Faster 2-yr revenue CAGR
RGNX
RGNX
Annualised
RGNX
39.4%
-8.3%
NRP

Income Statement — Q1 FY2025 vs Q4 FY2025

Metric
NRP
NRP
RGNX
RGNX
Revenue
$51.3M
$30.3M
Net Profit
$40.3M
$-67.1M
Gross Margin
Operating Margin
83.7%
-190.0%
Net Margin
78.5%
-221.3%
Revenue YoY
-21.8%
43.0%
Net Profit YoY
-28.4%
-31.2%
EPS (diluted)
$-1.30

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
NRP
NRP
RGNX
RGNX
Q4 25
$30.3M
Q3 25
$29.7M
Q2 25
$21.4M
Q1 25
$51.3M
$89.0M
Q4 24
$61.8M
$21.2M
Q3 24
$50.4M
$24.2M
Q2 24
$54.6M
$22.3M
Q1 24
$65.6M
$15.6M
Net Profit
NRP
NRP
RGNX
RGNX
Q4 25
$-67.1M
Q3 25
$-61.9M
Q2 25
$-70.9M
Q1 25
$40.3M
$6.1M
Q4 24
$42.8M
$-51.2M
Q3 24
$38.6M
$-59.6M
Q2 24
$46.1M
$-53.0M
Q1 24
$56.2M
$-63.3M
Gross Margin
NRP
NRP
RGNX
RGNX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
70.2%
Q3 24
48.8%
Q2 24
52.5%
Q1 24
72.6%
Operating Margin
NRP
NRP
RGNX
RGNX
Q4 25
-190.0%
Q3 25
-176.3%
Q2 25
-296.3%
Q1 25
83.7%
13.6%
Q4 24
74.9%
-242.1%
Q3 24
84.9%
-256.6%
Q2 24
92.3%
-251.3%
Q1 24
91.0%
-408.8%
Net Margin
NRP
NRP
RGNX
RGNX
Q4 25
-221.3%
Q3 25
-208.3%
Q2 25
-331.8%
Q1 25
78.5%
6.8%
Q4 24
69.2%
-241.3%
Q3 24
76.6%
-246.3%
Q2 24
84.4%
-237.7%
Q1 24
85.7%
-405.4%
EPS (diluted)
NRP
NRP
RGNX
RGNX
Q4 25
$-1.30
Q3 25
$-1.20
Q2 25
$-1.38
Q1 25
$0.12
Q4 24
$-0.99
Q3 24
$-1.17
Q2 24
$-1.05
Q1 24
$-1.38

Balance Sheet & Financial Strength

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

Metric
NRP
NRP
RGNX
RGNX
Cash + ST InvestmentsLiquidity on hand
$30.9M
$230.1M
Total DebtLower is stronger
$138.8M
Stockholders' EquityBook value
$102.7M
Total Assets
$772.5M
$453.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NRP
NRP
RGNX
RGNX
Q4 25
$230.1M
Q3 25
$274.2M
Q2 25
$323.3M
Q1 25
$30.9M
$267.9M
Q4 24
$30.4M
$234.7M
Q3 24
$30.9M
$255.5M
Q2 24
$32.3M
$290.4M
Q1 24
$11.0M
$338.7M
Total Debt
NRP
NRP
RGNX
RGNX
Q4 25
Q3 25
Q2 25
Q1 25
$138.8M
Q4 24
$142.1M
Q3 24
$197.4M
Q2 24
$210.3M
Q1 24
$188.8M
Stockholders' Equity
NRP
NRP
RGNX
RGNX
Q4 25
$102.7M
Q3 25
$161.5M
Q2 25
$213.7M
Q1 25
$274.2M
Q4 24
$259.7M
Q3 24
$301.4M
Q2 24
$348.3M
Q1 24
$390.7M
Total Assets
NRP
NRP
RGNX
RGNX
Q4 25
$453.0M
Q3 25
$525.2M
Q2 25
$581.0M
Q1 25
$772.5M
$490.9M
Q4 24
$772.9M
$466.0M
Q3 24
$772.9M
$519.1M
Q2 24
$789.6M
$569.4M
Q1 24
$772.9M
$629.2M

Cash Flow & Capital Efficiency

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

Metric
NRP
NRP
RGNX
RGNX
Operating Cash FlowLast quarter
$34.4M
$-52.3M
Free Cash FlowOCF − Capex
$-52.8M
FCF MarginFCF / Revenue
-174.0%
Capex IntensityCapex / Revenue
1.7%
Cash ConversionOCF / Net Profit
0.86×
TTM Free Cash FlowTrailing 4 quarters
$-126.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NRP
NRP
RGNX
RGNX
Q4 25
$-52.3M
Q3 25
$-56.0M
Q2 25
$-49.3M
Q1 25
$34.4M
$33.6M
Q4 24
$66.2M
$-31.6M
Q3 24
$54.1M
$-40.5M
Q2 24
$56.6M
$-45.5M
Q1 24
$71.5M
$-55.5M
Free Cash Flow
NRP
NRP
RGNX
RGNX
Q4 25
$-52.8M
Q3 25
$-56.5M
Q2 25
$-49.7M
Q1 25
$32.6M
Q4 24
$-32.7M
Q3 24
$-40.9M
Q2 24
$-46.0M
Q1 24
$-56.0M
FCF Margin
NRP
NRP
RGNX
RGNX
Q4 25
-174.0%
Q3 25
-189.9%
Q2 25
-232.8%
Q1 25
36.6%
Q4 24
-154.2%
Q3 24
-168.9%
Q2 24
-206.2%
Q1 24
-358.5%
Capex Intensity
NRP
NRP
RGNX
RGNX
Q4 25
1.7%
Q3 25
1.7%
Q2 25
1.8%
Q1 25
1.2%
Q4 24
0.0%
5.1%
Q3 24
0.0%
1.3%
Q2 24
0.0%
2.1%
Q1 24
0.0%
3.6%
Cash Conversion
NRP
NRP
RGNX
RGNX
Q4 25
Q3 25
Q2 25
Q1 25
0.86×
5.53×
Q4 24
1.55×
Q3 24
1.40×
Q2 24
1.23×
Q1 24
1.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NRP
NRP

Coal Royalty Revenues$35.5M69%
Soda Ash Segment$4.6M9%
Transportation And Processing Services$4.4M9%
Production Lease Minimum Revenues$2.7M5%
Oil And Gas Royalty Revenues$2.4M5%
Other$1.6M3%

RGNX
RGNX

Novartis Gene Therapies$24.2M80%
Nippon Shinyaku Collaboration And License Agreement$4.3M14%
Nippon Shinyaku Services$1.4M5%

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