vs

Side-by-side financial comparison of STEM, INC. (STEM) and Zevia PBC (ZVIA). Click either name above to swap in a different company.

STEM, INC. is the larger business by last-quarter revenue ($47.1M vs $37.9M, roughly 1.2× Zevia PBC). Zevia PBC runs the higher net margin — -3.4% vs -33.9%, a 30.5% gap on every dollar of revenue. On growth, Zevia PBC posted the faster year-over-year revenue change (-4.0% vs -15.6%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs -1.2%).

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.

Zevia is a Los Angeles based company that produces soft drinks, organic tea, energy drinks, and mixers sweetened with stevia. All Zevia products are zero-calorie, sugar-free, gluten free, vegan, certified kosher, and certified by The Non-GMO Project. In June 2021, Zevia filed to go public with an IPO.

STEM vs ZVIA — Head-to-Head

Bigger by revenue
STEM
STEM
1.2× larger
STEM
$47.1M
$37.9M
ZVIA
Growing faster (revenue YoY)
ZVIA
ZVIA
+11.5% gap
ZVIA
-4.0%
-15.6%
STEM
Higher net margin
ZVIA
ZVIA
30.5% more per $
ZVIA
-3.4%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
-1.2%
ZVIA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
STEM
STEM
ZVIA
ZVIA
Revenue
$47.1M
$37.9M
Net Profit
$-16.0M
$-1.3M
Gross Margin
48.9%
47.7%
Operating Margin
-17.7%
-4.0%
Net Margin
-33.9%
-3.4%
Revenue YoY
-15.6%
-4.0%
Net Profit YoY
68.8%
80.9%
EPS (diluted)
$-4.40
$-0.02

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
STEM
STEM
ZVIA
ZVIA
Q4 25
$47.1M
$37.9M
Q3 25
$38.2M
$40.8M
Q2 25
$38.4M
$44.5M
Q1 25
$32.5M
$38.0M
Q4 24
$55.8M
$39.5M
Q3 24
$29.3M
$36.4M
Q2 24
$34.0M
$40.4M
Q1 24
$25.5M
$38.8M
Net Profit
STEM
STEM
ZVIA
ZVIA
Q4 25
$-16.0M
$-1.3M
Q3 25
$-23.8M
$-2.7M
Q2 25
$202.5M
$-651.0K
Q1 25
$-25.0M
$-6.4M
Q4 24
$-51.1M
$-6.8M
Q3 24
$-148.3M
$-2.5M
Q2 24
$-582.3M
$-7.0M
Q1 24
$-72.3M
$-7.2M
Gross Margin
STEM
STEM
ZVIA
ZVIA
Q4 25
48.9%
47.7%
Q3 25
35.5%
45.6%
Q2 25
33.4%
48.7%
Q1 25
32.4%
50.1%
Q4 24
-4.4%
49.2%
Q3 24
21.2%
49.1%
Q2 24
27.6%
41.9%
Q1 24
-95.0%
45.7%
Operating Margin
STEM
STEM
ZVIA
ZVIA
Q4 25
-17.7%
-4.0%
Q3 25
-33.6%
-7.0%
Q2 25
-34.8%
-2.3%
Q1 25
-65.0%
-16.8%
Q4 24
-84.4%
-16.1%
Q3 24
-493.2%
-8.2%
Q2 24
-1705.5%
-17.5%
Q1 24
-267.0%
-18.8%
Net Margin
STEM
STEM
ZVIA
ZVIA
Q4 25
-33.9%
-3.4%
Q3 25
-62.2%
-6.6%
Q2 25
527.8%
-1.5%
Q1 25
-76.9%
-16.8%
Q4 24
-91.6%
-17.2%
Q3 24
-506.3%
-6.9%
Q2 24
-1712.6%
-17.2%
Q1 24
-283.9%
-18.6%
EPS (diluted)
STEM
STEM
ZVIA
ZVIA
Q4 25
$-4.40
$-0.02
Q3 25
$-2.84
$-0.04
Q2 25
$-1.79
$-0.01
Q1 25
$-0.15
$-0.08
Q4 24
$-15.29
$-0.10
Q3 24
$-18.24
$-0.04
Q2 24
$-71.81
$-0.10
Q1 24
$-0.46
$-0.10

Balance Sheet & Financial Strength

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

Metric
STEM
STEM
ZVIA
ZVIA
Cash + ST InvestmentsLiquidity on hand
$48.9M
$25.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$-249.4M
$51.0M
Total Assets
$308.9M
$63.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
STEM
STEM
ZVIA
ZVIA
Q4 25
$48.9M
$25.4M
Q3 25
$43.1M
$26.0M
Q2 25
$40.8M
Q1 25
$58.6M
Q4 24
$56.3M
$30.7M
Q3 24
$75.4M
Q2 24
$89.6M
Q1 24
$112.8M
Stockholders' Equity
STEM
STEM
ZVIA
ZVIA
Q4 25
$-249.4M
$51.0M
Q3 25
$-235.7M
$51.3M
Q2 25
$-214.1M
$53.0M
Q1 25
$-417.5M
$53.7M
Q4 24
$-398.4M
$64.9M
Q3 24
$-344.1M
$72.5M
Q2 24
$-203.2M
$75.0M
Q1 24
$371.6M
$80.3M
Total Assets
STEM
STEM
ZVIA
ZVIA
Q4 25
$308.9M
$63.6M
Q3 25
$362.6M
$60.0M
Q2 25
$379.2M
$62.5M
Q1 25
$405.1M
$62.0M
Q4 24
$437.4M
$68.0M
Q3 24
$537.8M
$72.9M
Q2 24
$691.5M
$72.8M
Q1 24
$1.3B
$85.1M

Cash Flow & Capital Efficiency

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

Metric
STEM
STEM
ZVIA
ZVIA
Operating Cash FlowLast quarter
$8.2M
$-507.0K
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
STEM
STEM
ZVIA
ZVIA
Q4 25
$8.2M
$-507.0K
Q3 25
$11.4M
$116.0K
Q2 25
$-21.3M
$-1.4M
Q1 25
$8.5M
$-2.9M
Q4 24
$-14.7M
$-2.0M
Q3 24
$-9.4M
$3.9M
Q2 24
$-11.9M
$282.0K
Q1 24
$-621.0K
$-3.2M
Cash Conversion
STEM
STEM
ZVIA
ZVIA
Q4 25
Q3 25
Q2 25
-0.11×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Related Comparisons