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Side-by-side financial comparison of Amplify Energy Corp. (AMPY) and STEM, INC. (STEM). Click either name above to swap in a different company.

Amplify Energy Corp. is the larger business by last-quarter revenue ($56.6M vs $47.1M, roughly 1.2× STEM, INC.). Amplify Energy Corp. runs the higher net margin — 113.9% vs -33.9%, a 147.8% gap on every dollar of revenue. On growth, STEM, INC. posted the faster year-over-year revenue change (-15.6% vs -18.1%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs -13.9%).

Amplify Energy Corp is a crude oil company based in Houston, Texas, USA. The company was founded in 2017, and is traded on the New York Stock Exchange.

StemCells, Inc. is a public biopharmaceutical company headquartered in Newark, California, that is developing purified human neural stem cells (HuCNS-SCs) in the hopes of treating central nervous system disorders and paralysis. StemCells' HuCNS-SCs have the ability to differentiate into the three main types of cells found in the central nervous system: neurons, astrocytes and oligodendrocytes.

AMPY vs STEM — Head-to-Head

Bigger by revenue
AMPY
AMPY
1.2× larger
AMPY
$56.6M
$47.1M
STEM
Growing faster (revenue YoY)
STEM
STEM
+2.5% gap
STEM
-15.6%
-18.1%
AMPY
Higher net margin
AMPY
AMPY
147.8% more per $
AMPY
113.9%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
-13.9%
AMPY

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMPY
AMPY
STEM
STEM
Revenue
$56.6M
$47.1M
Net Profit
$64.4M
$-16.0M
Gross Margin
93.7%
48.9%
Operating Margin
-17.7%
Net Margin
113.9%
-33.9%
Revenue YoY
-18.1%
-15.6%
Net Profit YoY
967.0%
68.8%
EPS (diluted)
$1.55
$-4.40

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
AMPY
AMPY
STEM
STEM
Q4 25
$56.6M
$47.1M
Q3 25
$66.4M
$38.2M
Q2 25
$68.4M
$38.4M
Q1 25
$72.0M
$32.5M
Q4 24
$69.0M
$55.8M
Q3 24
$69.9M
$29.3M
Q2 24
$79.5M
$34.0M
Q1 24
$76.3M
$25.5M
Net Profit
AMPY
AMPY
STEM
STEM
Q4 25
$64.4M
$-16.0M
Q3 25
$-21.0M
$-23.8M
Q2 25
$6.4M
$202.5M
Q1 25
$-5.9M
$-25.0M
Q4 24
$-7.4M
$-51.1M
Q3 24
$22.7M
$-148.3M
Q2 24
$7.1M
$-582.3M
Q1 24
$-9.4M
$-72.3M
Gross Margin
AMPY
AMPY
STEM
STEM
Q4 25
93.7%
48.9%
Q3 25
92.1%
35.5%
Q2 25
93.1%
33.4%
Q1 25
94.1%
32.4%
Q4 24
93.5%
-4.4%
Q3 24
93.9%
21.2%
Q2 24
93.8%
27.6%
Q1 24
93.7%
-95.0%
Operating Margin
AMPY
AMPY
STEM
STEM
Q4 25
-17.7%
Q3 25
-39.9%
-33.6%
Q2 25
18.4%
-34.8%
Q1 25
-5.5%
-65.0%
Q4 24
-9.6%
-84.4%
Q3 24
46.7%
-493.2%
Q2 24
17.0%
-1705.5%
Q1 24
-11.9%
-267.0%
Net Margin
AMPY
AMPY
STEM
STEM
Q4 25
113.9%
-33.9%
Q3 25
-31.6%
-62.2%
Q2 25
9.3%
527.8%
Q1 25
-8.1%
-76.9%
Q4 24
-10.8%
-91.6%
Q3 24
32.4%
-506.3%
Q2 24
9.0%
-1712.6%
Q1 24
-12.3%
-283.9%
EPS (diluted)
AMPY
AMPY
STEM
STEM
Q4 25
$1.55
$-4.40
Q3 25
$-0.52
$-2.84
Q2 25
$0.15
$-1.79
Q1 25
$-0.15
$-0.15
Q4 24
$-0.16
$-15.29
Q3 24
$0.54
$-18.24
Q2 24
$0.17
$-71.81
Q1 24
$-0.24
$-0.46

Balance Sheet & Financial Strength

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

Metric
AMPY
AMPY
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$60.7M
$48.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$458.7M
$-249.4M
Total Assets
$600.9M
$308.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPY
AMPY
STEM
STEM
Q4 25
$60.7M
$48.9M
Q3 25
$43.1M
Q2 25
$40.8M
Q1 25
$58.6M
Q4 24
$56.3M
Q3 24
$75.4M
Q2 24
$502.0K
$89.6M
Q1 24
$3.0M
$112.8M
Stockholders' Equity
AMPY
AMPY
STEM
STEM
Q4 25
$458.7M
$-249.4M
Q3 25
$393.0M
$-235.7M
Q2 25
$411.3M
$-214.1M
Q1 25
$402.9M
$-417.5M
Q4 24
$408.9M
$-398.4M
Q3 24
$414.7M
$-344.1M
Q2 24
$390.3M
$-203.2M
Q1 24
$381.0M
$371.6M
Total Assets
AMPY
AMPY
STEM
STEM
Q4 25
$600.9M
$308.9M
Q3 25
$731.4M
$362.6M
Q2 25
$771.3M
$379.2M
Q1 25
$753.6M
$405.1M
Q4 24
$747.1M
$437.4M
Q3 24
$739.2M
$537.8M
Q2 24
$720.4M
$691.5M
Q1 24
$712.2M
$1.3B

Cash Flow & Capital Efficiency

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

Metric
AMPY
AMPY
STEM
STEM
Operating Cash FlowLast quarter
$-13.4M
$8.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.21×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPY
AMPY
STEM
STEM
Q4 25
$-13.4M
$8.2M
Q3 25
$13.4M
$11.4M
Q2 25
$23.7M
$-21.3M
Q1 25
$25.5M
$8.5M
Q4 24
$12.5M
$-14.7M
Q3 24
$15.7M
$-9.4M
Q2 24
$15.4M
$-11.9M
Q1 24
$7.7M
$-621.0K
Cash Conversion
AMPY
AMPY
STEM
STEM
Q4 25
-0.21×
Q3 25
Q2 25
3.71×
-0.11×
Q1 25
Q4 24
Q3 24
0.69×
Q2 24
2.16×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMPY
AMPY

Oil And Gas$54.7M97%
Other$1.8M3%

STEM
STEM

Segment breakdown not available.

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