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Side-by-side financial comparison of Greenlane Holdings, Inc. (GNLN) and Spero Therapeutics, Inc. (SPRO). Click either name above to swap in a different company.

Spero Therapeutics, Inc. is the larger business by last-quarter revenue ($12.6M vs $10.0M, roughly 1.3× Greenlane Holdings, Inc.). Spero Therapeutics, Inc. runs the higher net margin — 250.7% vs -43.4%, a 294.1% gap on every dollar of revenue. On growth, Spero Therapeutics, Inc. posted the faster year-over-year revenue change (24080.8% vs -54.5%). Over the past eight quarters, Spero Therapeutics, Inc.'s revenue compounded faster (847.7% CAGR vs -53.7%).

Greenlane Holdings, Inc. is a leading global distributor of premium consumption accessories, wellness products, and lifestyle goods catering to the cannabis, vaping, and natural health sectors. It serves retail partners, brand manufacturers, and end consumers across North America and select international markets, providing end-to-end supply chain, brand development, and integrated sales support services.

GNLN vs SPRO — Head-to-Head

Bigger by revenue
SPRO
SPRO
1.3× larger
SPRO
$12.6M
$10.0M
GNLN
Growing faster (revenue YoY)
SPRO
SPRO
+24135.3% gap
SPRO
24080.8%
-54.5%
GNLN
Higher net margin
SPRO
SPRO
294.1% more per $
SPRO
250.7%
-43.4%
GNLN
Faster 2-yr revenue CAGR
SPRO
SPRO
Annualised
SPRO
847.7%
-53.7%
GNLN

Income Statement — Q4 FY2023 vs Q4 FY2025

Metric
GNLN
GNLN
SPRO
SPRO
Revenue
$10.0M
$12.6M
Net Profit
$-4.3M
$31.5M
Gross Margin
46.1%
Operating Margin
-31.5%
Net Margin
-43.4%
250.7%
Revenue YoY
-54.5%
24080.8%
Net Profit YoY
62.5%
250.9%
EPS (diluted)
$61.48
$0.56

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
GNLN
GNLN
SPRO
SPRO
Q4 25
$12.6M
Q3 25
$0
Q2 25
$0
Q1 25
$12.0K
Q4 24
$52.0K
Q3 24
$65.0K
Q2 24
$114.0K
Q1 24
$140.0K
Net Profit
GNLN
GNLN
SPRO
SPRO
Q4 25
$31.5M
Q3 25
$-7.4M
Q2 25
$-1.7M
Q1 25
$-13.9M
Q4 24
Q3 24
$-17.1M
Q2 24
$-17.9M
Q1 24
$-12.7M
Operating Margin
GNLN
GNLN
SPRO
SPRO
Q4 25
Q3 25
Q2 25
Q1 25
-122758.3%
Q4 24
Q3 24
-28604.6%
Q2 24
-16720.2%
Q1 24
-9987.1%
Net Margin
GNLN
GNLN
SPRO
SPRO
Q4 25
250.7%
Q3 25
Q2 25
Q1 25
-115550.0%
Q4 24
Q3 24
-26380.0%
Q2 24
-15668.4%
Q1 24
-9049.3%
EPS (diluted)
GNLN
GNLN
SPRO
SPRO
Q4 25
$0.56
Q3 25
$-0.13
Q2 25
$-0.03
Q1 25
$-0.25
Q4 24
Q3 24
$-0.32
Q2 24
$-0.33
Q1 24
$-0.24

Balance Sheet & Financial Strength

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

Metric
GNLN
GNLN
SPRO
SPRO
Cash + ST InvestmentsLiquidity on hand
$463.0K
$40.3M
Total DebtLower is stronger
$7.3M
Stockholders' EquityBook value
$11.1M
$59.0M
Total Assets
$38.1M
$68.9M
Debt / EquityLower = less leverage
0.65×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GNLN
GNLN
SPRO
SPRO
Q4 25
$40.3M
Q3 25
$48.6M
Q2 25
$31.2M
Q1 25
$48.9M
Q4 24
$52.9M
Q3 24
$76.3M
Q2 24
$63.5M
Q1 24
$82.3M
Stockholders' Equity
GNLN
GNLN
SPRO
SPRO
Q4 25
$59.0M
Q3 25
$26.5M
Q2 25
$32.8M
Q1 25
$33.8M
Q4 24
$46.1M
Q3 24
$65.5M
Q2 24
$80.5M
Q1 24
$96.2M
Total Assets
GNLN
GNLN
SPRO
SPRO
Q4 25
$68.9M
Q3 25
$54.2M
Q2 25
$62.1M
Q1 25
$77.7M
Q4 24
$110.5M
Q3 24
$135.2M
Q2 24
$149.9M
Q1 24
$167.7M

Cash Flow & Capital Efficiency

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

Metric
GNLN
GNLN
SPRO
SPRO
Operating Cash FlowLast quarter
$-3.0M
$-8.4M
Free Cash FlowOCF − Capex
$-3.4M
FCF MarginFCF / Revenue
-33.6%
Capex IntensityCapex / Revenue
3.7%
Cash ConversionOCF / Net Profit
-0.26×
TTM Free Cash FlowTrailing 4 quarters
$-2.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GNLN
GNLN
SPRO
SPRO
Q4 25
$-8.4M
Q3 25
$17.4M
Q2 25
$-17.7M
Q1 25
$-4.0M
Q4 24
$-23.4M
Q3 24
$12.8M
Q2 24
$-18.7M
Q1 24
$5.9M
Cash Conversion
GNLN
GNLN
SPRO
SPRO
Q4 25
-0.26×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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