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Side-by-side financial comparison of Black Stone Minerals, L.P. (BSM) and Rocket Lab Corp (RKLB). Click either name above to swap in a different company.

Rocket Lab Corp is the larger business by last-quarter revenue ($179.7M vs $95.2M, roughly 1.9× Black Stone Minerals, L.P.). Black Stone Minerals, L.P. runs the higher net margin — 75.9% vs -29.5%, a 105.3% gap on every dollar of revenue. On growth, Rocket Lab Corp posted the faster year-over-year revenue change (35.7% vs -8.7%). Over the past eight quarters, Rocket Lab Corp's revenue compounded faster (39.2% CAGR vs -9.7%).

Black Stone Minerals, L.P., or Black Stone Minerals, is a Houston, Texas-based oil and natural gas corporation.

Rocket Lab Corporation is a publicly traded aerospace manufacturer and launch service provider. Its Electron orbital rocket launches small satellites and has successfully completed over 75 missions as of January 2026, making it the most prolific small-lift launch vehicle in operation globally. A suborbital variant of Electron, called HASTE, was developed as a testbed to advance hypersonic technology development, while the next-generation reusable Neutron medium-lift launch vehicle is in devel...

BSM vs RKLB — Head-to-Head

Bigger by revenue
RKLB
RKLB
1.9× larger
RKLB
$179.7M
$95.2M
BSM
Growing faster (revenue YoY)
RKLB
RKLB
+44.4% gap
RKLB
35.7%
-8.7%
BSM
Higher net margin
BSM
BSM
105.3% more per $
BSM
75.9%
-29.5%
RKLB
Faster 2-yr revenue CAGR
RKLB
RKLB
Annualised
RKLB
39.2%
-9.7%
BSM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BSM
BSM
RKLB
RKLB
Revenue
$95.2M
$179.7M
Net Profit
$72.2M
$-52.9M
Gross Margin
38.0%
Operating Margin
78.6%
-28.4%
Net Margin
75.9%
-29.5%
Revenue YoY
-8.7%
35.7%
Net Profit YoY
55.8%
-1.1%
EPS (diluted)
$-0.09

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
BSM
BSM
RKLB
RKLB
Q4 25
$95.2M
$179.7M
Q3 25
$105.2M
$155.1M
Q2 25
$106.7M
$144.5M
Q1 25
$115.3M
$122.6M
Q4 24
$104.3M
$132.4M
Q3 24
$103.2M
$104.8M
Q2 24
$115.2M
$106.3M
Q1 24
$116.8M
$92.8M
Net Profit
BSM
BSM
RKLB
RKLB
Q4 25
$72.2M
$-52.9M
Q3 25
$91.7M
$-18.3M
Q2 25
$120.0M
$-66.4M
Q1 25
$15.9M
$-60.6M
Q4 24
$46.3M
$-52.3M
Q3 24
$92.7M
$-51.9M
Q2 24
$68.3M
$-41.6M
Q1 24
$63.9M
$-44.3M
Gross Margin
BSM
BSM
RKLB
RKLB
Q4 25
38.0%
Q3 25
37.0%
Q2 25
32.1%
Q1 25
28.8%
Q4 24
27.8%
Q3 24
26.7%
Q2 24
25.6%
Q1 24
26.1%
Operating Margin
BSM
BSM
RKLB
RKLB
Q4 25
78.6%
-28.4%
Q3 25
89.5%
-38.0%
Q2 25
-41.3%
Q1 25
14.9%
-48.3%
Q4 24
45.6%
-38.9%
Q3 24
90.2%
-49.5%
Q2 24
59.5%
-40.7%
Q1 24
54.8%
-46.4%
Net Margin
BSM
BSM
RKLB
RKLB
Q4 25
75.9%
-29.5%
Q3 25
87.2%
-11.8%
Q2 25
112.5%
-46.0%
Q1 25
13.8%
-49.5%
Q4 24
44.4%
-39.5%
Q3 24
89.9%
-49.6%
Q2 24
59.3%
-39.2%
Q1 24
54.7%
-47.7%
EPS (diluted)
BSM
BSM
RKLB
RKLB
Q4 25
$-0.09
Q3 25
$-0.03
Q2 25
$-0.13
Q1 25
$-0.12
Q4 24
$-0.11
Q3 24
$-0.10
Q2 24
$-0.08
Q1 24
$-0.09

Balance Sheet & Financial Strength

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

Metric
BSM
BSM
RKLB
RKLB
Cash + ST InvestmentsLiquidity on hand
$1.5M
$1.0B
Total DebtLower is stronger
$152.4M
Stockholders' EquityBook value
$1.7B
Total Assets
$1.3B
$2.3B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BSM
BSM
RKLB
RKLB
Q4 25
$1.5M
$1.0B
Q3 25
$2.9M
$976.7M
Q2 25
$2.5M
$688.1M
Q1 25
$2.4M
$428.4M
Q4 24
$2.5M
$419.0M
Q3 24
$21.0M
$442.4M
Q2 24
$26.7M
$496.8M
Q1 24
$40.5M
$492.5M
Total Debt
BSM
BSM
RKLB
RKLB
Q4 25
$152.4M
Q3 25
$347.0M
Q2 25
$346.5M
Q1 25
$345.9M
Q4 24
$345.4M
Q3 24
$61.2M
Q2 24
$64.2M
Q1 24
$66.8M
Stockholders' Equity
BSM
BSM
RKLB
RKLB
Q4 25
$1.7B
Q3 25
$1.3B
Q2 25
$688.5M
Q1 25
$431.3M
Q4 24
$382.5M
Q3 24
$419.8M
Q2 24
$455.2M
Q1 24
$478.9M
Total Assets
BSM
BSM
RKLB
RKLB
Q4 25
$1.3B
$2.3B
Q3 25
$1.3B
$2.2B
Q2 25
$1.3B
$1.6B
Q1 25
$1.2B
$1.3B
Q4 24
$1.2B
$1.2B
Q3 24
$1.2B
$1.2B
Q2 24
$1.2B
$1.2B
Q1 24
$1.2B
$1.2B
Debt / Equity
BSM
BSM
RKLB
RKLB
Q4 25
0.09×
Q3 25
0.27×
Q2 25
0.50×
Q1 25
0.80×
Q4 24
0.90×
Q3 24
0.15×
Q2 24
0.14×
Q1 24
0.14×

Cash Flow & Capital Efficiency

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

Metric
BSM
BSM
RKLB
RKLB
Operating Cash FlowLast quarter
$65.1M
$-64.5M
Free Cash FlowOCF − Capex
$-114.2M
FCF MarginFCF / Revenue
-63.6%
Capex IntensityCapex / Revenue
27.6%
Cash ConversionOCF / Net Profit
0.90×
TTM Free Cash FlowTrailing 4 quarters
$-321.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BSM
BSM
RKLB
RKLB
Q4 25
$65.1M
$-64.5M
Q3 25
$99.8M
$-23.5M
Q2 25
$80.5M
$-23.2M
Q1 25
$64.8M
$-54.2M
Q4 24
$91.0M
$-2.4M
Q3 24
$93.2M
$-30.9M
Q2 24
$100.4M
$-13.0M
Q1 24
$104.5M
$-2.6M
Free Cash Flow
BSM
BSM
RKLB
RKLB
Q4 25
$-114.2M
Q3 25
$-69.4M
Q2 25
$-55.3M
Q1 25
$-82.9M
Q4 24
$-23.9M
Q3 24
$-41.9M
Q2 24
$-28.3M
Q1 24
$-21.8M
FCF Margin
BSM
BSM
RKLB
RKLB
Q4 25
-63.6%
Q3 25
-44.8%
Q2 25
-38.3%
Q1 25
-67.6%
Q4 24
-18.1%
Q3 24
-40.0%
Q2 24
-26.7%
Q1 24
-23.5%
Capex Intensity
BSM
BSM
RKLB
RKLB
Q4 25
27.6%
Q3 25
29.6%
Q2 25
22.2%
Q1 25
23.4%
Q4 24
16.3%
Q3 24
10.5%
Q2 24
14.4%
Q1 24
20.7%
Cash Conversion
BSM
BSM
RKLB
RKLB
Q4 25
0.90×
Q3 25
1.09×
Q2 25
0.67×
Q1 25
4.07×
Q4 24
1.96×
Q3 24
1.01×
Q2 24
1.47×
Q1 24
1.63×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BSM
BSM

Oil Reserves$46.4M49%
Natural Gas Reserves$44.1M46%
Real Estate$4.7M5%

RKLB
RKLB

Products$94.0M52%
Transferred Over Time$87.3M49%

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