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Side-by-side financial comparison of Gevo, Inc. (GEVO) and Rumble Inc. (RUM). Click either name above to swap in a different company.

Gevo, Inc. is the larger business by last-quarter revenue ($45.3M vs $27.1M, roughly 1.7× Rumble Inc.). Gevo, Inc. runs the higher net margin — -13.2% vs -120.8%, a 107.5% gap on every dollar of revenue. On growth, Gevo, Inc. posted the faster year-over-year revenue change (695.6% vs -10.5%). Gevo, Inc. produced more free cash flow last quarter ($8.7M vs $-31.7M). Over the past eight quarters, Gevo, Inc.'s revenue compounded faster (237.1% CAGR vs 15.2%).

Gevo, Inc. is an American renewable chemicals and advanced biofuels company headquartered in unincorporated Douglas County, Colorado, in the Denver-Aurora metropolitan area. Gevo operates in the sustainability sector, pursuing a business model based on the concept of the "circular economy". The company develops bio-based alternatives to petroleum-based products using a combination of biotechnology and classical chemistry. Gevo uses the GREET model from Argonne National Laboratory as a basis f...

Rumble is a Canadian-American online video platform, web hosting, and cloud services business headquartered in Toronto, Canada, with its U.S. headquarters in Longboat Key, Florida. It was founded in 2013 by Chris Pavlovski, a Canadian technology entrepreneur. Rumble's cloud services business hosts Truth Social, and the video platform is popular among American conservative and far-right users. Rumble has been described as "alt-tech".

GEVO vs RUM — Head-to-Head

Bigger by revenue
GEVO
GEVO
1.7× larger
GEVO
$45.3M
$27.1M
RUM
Growing faster (revenue YoY)
GEVO
GEVO
+706.0% gap
GEVO
695.6%
-10.5%
RUM
Higher net margin
GEVO
GEVO
107.5% more per $
GEVO
-13.2%
-120.8%
RUM
More free cash flow
GEVO
GEVO
$40.5M more FCF
GEVO
$8.7M
$-31.7M
RUM
Faster 2-yr revenue CAGR
GEVO
GEVO
Annualised
GEVO
237.1%
15.2%
RUM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GEVO
GEVO
RUM
RUM
Revenue
$45.3M
$27.1M
Net Profit
$-6.0M
$-32.7M
Gross Margin
5.5%
Operating Margin
-4.8%
-131.1%
Net Margin
-13.2%
-120.8%
Revenue YoY
695.6%
-10.5%
Net Profit YoY
65.9%
86.2%
EPS (diluted)
$-0.03
$-0.13

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
GEVO
GEVO
RUM
RUM
Q4 25
$45.3M
$27.1M
Q3 25
$42.7M
$24.8M
Q2 25
$43.4M
Q1 25
$29.1M
$23.7M
Q4 24
$5.7M
$30.2M
Q3 24
$2.0M
$25.1M
Q2 24
$5.3M
$22.5M
Q1 24
$4.0M
$17.7M
Net Profit
GEVO
GEVO
RUM
RUM
Q4 25
$-6.0M
$-32.7M
Q3 25
$-8.0M
$-16.3M
Q2 25
$2.1M
Q1 25
$-21.7M
$-2.7M
Q4 24
$-17.6M
$-236.8M
Q3 24
$-21.2M
$-31.5M
Q2 24
$-21.0M
$-26.8M
Q1 24
$-18.9M
$-43.3M
Gross Margin
GEVO
GEVO
RUM
RUM
Q4 25
5.5%
Q3 25
-1.8%
Q2 25
Q1 25
-26.7%
Q4 24
-14.2%
Q3 24
-45.4%
Q2 24
-58.8%
Q1 24
-79.5%
Operating Margin
GEVO
GEVO
RUM
RUM
Q4 25
-4.8%
-131.1%
Q3 25
-8.6%
-113.6%
Q2 25
13.4%
Q1 25
-69.2%
-153.5%
Q4 24
-344.7%
-80.1%
Q3 24
-1221.8%
-131.0%
Q2 24
-456.8%
-172.7%
Q1 24
-580.0%
-197.4%
Net Margin
GEVO
GEVO
RUM
RUM
Q4 25
-13.2%
-120.8%
Q3 25
-18.6%
-65.7%
Q2 25
4.9%
Q1 25
-74.6%
-11.2%
Q4 24
-308.9%
-783.2%
Q3 24
-1076.6%
-125.9%
Q2 24
-399.3%
-119.2%
Q1 24
-473.1%
-244.1%
EPS (diluted)
GEVO
GEVO
RUM
RUM
Q4 25
$-0.03
$-0.13
Q3 25
$-0.03
$-0.06
Q2 25
$0.01
Q1 25
$-0.09
$-0.01
Q4 24
$-0.08
$-1.17
Q3 24
$-0.09
$-0.15
Q2 24
$-0.09
$-0.13
Q1 24
$-0.08
$-0.21

Balance Sheet & Financial Strength

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

Metric
GEVO
GEVO
RUM
RUM
Cash + ST InvestmentsLiquidity on hand
$81.2M
$237.9M
Total DebtLower is stronger
$164.8M
Stockholders' EquityBook value
$466.3M
$274.8M
Total Assets
$718.9M
$336.8M
Debt / EquityLower = less leverage
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GEVO
GEVO
RUM
RUM
Q4 25
$81.2M
$237.9M
Q3 25
$72.6M
$269.8M
Q2 25
$57.3M
Q1 25
$65.3M
$301.3M
Q4 24
$189.4M
$114.0M
Q3 24
$223.2M
$132.0M
Q2 24
$245.7M
$154.2M
Q1 24
$270.6M
$183.8M
Total Debt
GEVO
GEVO
RUM
RUM
Q4 25
$164.8M
Q3 25
$164.5M
Q2 25
$167.5M
Q1 25
$167.0M
Q4 24
$67.1M
Q3 24
$67.0M
Q2 24
$66.8M
Q1 24
$68.3M
Stockholders' Equity
GEVO
GEVO
RUM
RUM
Q4 25
$466.3M
$274.8M
Q3 25
$468.9M
$302.2M
Q2 25
$474.1M
Q1 25
$469.8M
$339.6M
Q4 24
$489.5M
$-63.1M
Q3 24
$504.7M
$166.1M
Q2 24
$522.7M
$192.7M
Q1 24
$541.9M
$210.7M
Total Assets
GEVO
GEVO
RUM
RUM
Q4 25
$718.9M
$336.8M
Q3 25
$685.2M
$367.2M
Q2 25
$702.1M
Q1 25
$677.8M
$391.1M
Q4 24
$583.9M
$195.3M
Q3 24
$583.9M
$217.2M
Q2 24
$617.9M
$243.2M
Q1 24
$633.6M
$263.0M
Debt / Equity
GEVO
GEVO
RUM
RUM
Q4 25
0.35×
Q3 25
0.35×
Q2 25
0.35×
Q1 25
0.36×
Q4 24
0.14×
Q3 24
0.13×
Q2 24
0.13×
Q1 24
0.13×

Cash Flow & Capital Efficiency

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

Metric
GEVO
GEVO
RUM
RUM
Operating Cash FlowLast quarter
$20.0M
$-29.4M
Free Cash FlowOCF − Capex
$8.7M
$-31.7M
FCF MarginFCF / Revenue
19.3%
-117.2%
Capex IntensityCapex / Revenue
24.7%
8.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-43.5M
$-70.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GEVO
GEVO
RUM
RUM
Q4 25
$20.0M
$-29.4M
Q3 25
$-6.8M
$-10.6M
Q2 25
$-2.5M
Q1 25
$-24.0M
$-14.5M
Q4 24
$-18.8M
$-12.4M
Q3 24
$-11.0M
$-19.1M
Q2 24
$-11.4M
$-21.7M
Q1 24
$-16.1M
$-33.9M
Free Cash Flow
GEVO
GEVO
RUM
RUM
Q4 25
$8.7M
$-31.7M
Q3 25
$-14.6M
$-12.0M
Q2 25
$-7.8M
Q1 25
$-29.9M
$-14.6M
Q4 24
$-33.5M
$-12.4M
Q3 24
$-20.8M
$-19.9M
Q2 24
$-20.6M
$-23.1M
Q1 24
$-33.6M
$-34.3M
FCF Margin
GEVO
GEVO
RUM
RUM
Q4 25
19.3%
-117.2%
Q3 25
-34.2%
-48.6%
Q2 25
-17.9%
Q1 25
-102.7%
-61.7%
Q4 24
-587.2%
-40.9%
Q3 24
-1057.0%
-79.5%
Q2 24
-392.4%
-102.8%
Q1 24
-841.9%
-193.3%
Capex Intensity
GEVO
GEVO
RUM
RUM
Q4 25
24.7%
8.5%
Q3 25
18.3%
5.7%
Q2 25
12.1%
Q1 25
20.0%
0.6%
Q4 24
256.6%
0.1%
Q3 24
496.2%
3.4%
Q2 24
174.8%
6.1%
Q1 24
438.9%
2.4%
Cash Conversion
GEVO
GEVO
RUM
RUM
Q4 25
Q3 25
Q2 25
-1.18×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

GEVO
GEVO

Segment breakdown not available.

RUM
RUM

Audience Monetization$23.8M88%
Other Initiatives$3.3M12%

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