SGML vs BLTH vs SLDP Stock Comparison

Sigma Lithium, American Battery Materials and Solid Power Prices as of Oct 29, 2026 Peers: Industry group
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SGML Sigma Lithium Corp
$7.66 -21.1% 1M +33.4% 1Y
Market cap
$773.07M
P/E
–
Revenue (TTM)
$142.49M
Div. yield
–
Lithium Basic Materials
6 wins
SLDP Solid Power, Inc.
$2.03 -10.6% 1M -63.2% 1Y
Market cap
$433.89M
P/E
–
Revenue (TTM)
$11.53M
Div. yield
–
Lithium Basic Materials
1 win

Head to Head

7 decided of 12

Sigma Lithium leads on 6 of the 12 questions below (Sigma Lithium 6, Solid Power 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionSGMLBLTHSLDPLeader
Larger companyMarket capitalisation $773.07M $7.72M $433.89M SGML
Cheaper on earningsLower P/E, profitable companies only -28.0x -0.8x -4.8x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 24.7x — — –
Faster revenue growthRevenue growth, trailing twelve months +7.3% — -49.1% SGML
More profitableNet margin, trailing twelve months -19.3% — -778.5% SGML
Better return on capitalReturn on invested capital 0.0% — — –
Less leveragedLower net debt / EBITDA 7.6x — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +33.4% -54.2% -63.2% SGML
Better 5-year returnAnnualised price return, 5 years -2.1%/yr -45.7%/yr -30.2%/yr SGML
Less volatileAnnualised volatility, 1 year 112.2% 287.3% 81.8% SLDP
Higher overall scoreMean of the five percentile scores vs peers 43/100 29/100 30/100 SGML

Percentile Scorecard

SGMLBLTHSLDP

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisSGMLBLTHSLDP
Valuation 42 #95 of 163 21 #129 of 163 17 #136 of 163
Growth 78 #34 of 148 45 #82 of 148 27 #109 of 148
Profitability 47 #66 of 123 – 14 #106 of 123
Financial Health 6 #154 of 164 2 #161 of 164 83 #29 of 164
Shareholder Returns – 47 #58 of 108 9 #98 of 108
Overall 43 29 30
  • SGML ranked among 176 companies in Metals and Mining
  • BLTH ranked among 176 companies in Metals and Mining
  • SLDP ranked among 176 companies in Metals and Mining

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodSGMLBLTHSLDPSPY
1 month -21.1%-43.7%-10.6% +0.7%
3 months -23.2%-59.6%-1.9% +3.7%
6 months -65.3%-65.1%-41.2% +7.1%
Year to date -41.9%-65.8%-52.2% +12.8%
1 year +33.4%-54.2%-63.2% +11.9%
3 years -69.8%-86.3%+63.7% +85.2%
3 years, per year -32.9%-48.5%+17.9% +22.8%
5 years -9.9%-95.3%-83.4% +67.6%
5 years, per year -2.1%-45.7%-30.2% +10.9%
10 years —-97.0%— +262.0%
10 years, per year —-29.5%— +13.7%

Risk

MeasureSGMLBLTHSLDPSPY
Volatility, 1Y 112.2%287.3%81.8% 12.7%
Downside volatility, 1Y 99.0%395.5%79.7% 12.6%
Beta vs S&P 500, 1Y 2.181.503.03 1.00
Return / volatility, 1Y 0.30-0.19-0.77 0.94
Max drawdown, 5Y -89.9%-99.6%-93.5% -25.4%
From 52-week high -67.6%-70.7%-76.1% -1.2%
52-week high $23.65$7.00$8.51 $779.14
52-week low $4.68$2.00$1.95 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleSGMLBLTHSLDP
P/E now vs peer median -30.9xmedian 13.2x -0.8xmedian 13.2x -5.1xmedian 13.2x
P/S now vs peer median 6.0xmedian 3.1x —median 3.1x 40.0xmedian 3.1x
EV/EBITDA now vs peer median 38.3xmedian 7.2x —median 7.2x -2.5xmedian 7.2x
P/FCF now vs peer median 35.1xmedian 15.2x -16.7xmedian 15.2x -6.3xmedian 15.2x
P/B now vs peer median 10.4xmedian 2.2x -0.6xmedian 2.2x 0.9xmedian 2.2x
PEG now vs peer median -0.75median 0.30 0.01median 0.30 —median 0.30

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsSGMLBLTHSLDP
Revenue $142.49M – $11.53M
Gross profit $70.02M – -$3.63M
Operating income $10.66M -$1.75M -$107.57M
Net income -$27.56M -$9.08M -$89.77M
Free cash flow $24.30M -$465.26K -$72.93M
R&D – – $72.26M
EPS (diluted) $-0.25 $-2.41 $-0.40
Cash & equivalents $16.66M $5.70K $24.28M
Total debt $226.73M $30.23M –
Shares (diluted) 111.31M 3.76M 225.97M
Enterprise value $740.24M $7.67M -$565.95M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricSGMLBLTHSLDP
P/E -30.9x -0.8x -5.1x
P/FCF 35.1x -16.7x -6.3x
P/Operating cash flow 22.6x -16.7x -7.7x
P/S 6.0x – 40.0x
P/B 10.4x -0.6x 0.9x
P/Tangible book 10.4x -0.6x 0.9x
EV/EBITDA 38.3x – -2.5x
EV/EBIT 99.8x -9.4x -2.0x
EV/Revenue 7.5x – 19.0x
EV/FCF 43.8x -35.3x -3.0x
EV/Operating cash flow 28.1x -35.3x -3.7x
PEG (3Y EPS CAGR) -0.75 0.01 –

Growth

14 metrics
MetricSGMLBLTHSLDP
Revenue growth (1Y) 7.3% – -49.1%
Revenue CAGR (3Y) – – -9.8%
Gross profit growth (1Y) 130.5% – -480.9%
Gross profit CAGR (3Y) – – -21.2%
Operating income growth (1Y) 40.5% 15.9% -4.9%
Operating income CAGR (3Y) – 7.2% -12.0%
Net income growth (1Y) 42.1% -67.9% 4.0%
Net income CAGR (3Y) 39.5% -56.6% -26.6%
EPS growth (1Y) 42.6% -20.2% 23.4%
EPS CAGR (3Y) 41.0% -124.5% –
Operating cash flow growth (1Y) 148.2% 44.2% 7.2%
Operating cash flow CAGR (3Y) 41.2% 37.3% -8.2%
Free cash flow growth (1Y) 14,876% 44.2% 5.3%
Free cash flow CAGR (3Y) 30.3% 37.3% 8.7%

Profitability

14 metrics
MetricSGMLBLTHSLDP
Gross margin 49.1% – -31.4%
EBITDA margin 19.5% – -770.0%
Operating margin 7.5% – -932.8%
Pretax margin -6.9% – -773.8%
Net margin -19.3% – -778.5%
FCF margin 17.1% – -632.4%
Operating cash flow margin 26.5% – -518.8%
Return on equity -17.5% – -17.4%
Return on assets -3.4% -2,719% -16.5%
Return on invested capital 0.0% – –
Return on capital employed 7.9% – -20.5%
Asset turnover 0.4x – 0.0x
Cash conversion (OCF / net income) -1.4x 0.1x 0.7x
Stock comp / revenue 7.8% – 94.0%

Financial Health

11 metrics
MetricSGMLBLTHSLDP
Debt / assets 47.4% 2,773% –
Debt / equity 2.8x -0.7x –
Net debt / EBITDA 7.6x – –
Debt / FCF 9.3x -18.6x –
Liabilities / assets 82.8% 4,076% 4.8%
Equity / assets 17.2% -3,976% 95.2%
Interest coverage – -2.0x -498.0x
Current ratio 0.3x 0.0x 14.6x
Quick ratio 0.2x 0.0x 14.3x
Cash ratio 0.1x 0.0x 14.1x
Altman Z-score 0.44 – 9.98

Shareholder Returns

7 metrics
MetricSGMLBLTHSLDP
Dividend yield – – –
Net buyback yield – -1.1% -28.3%
Shareholder yield – -1.1% -28.3%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusSGMLBLTHSLDP
Forward P/E 24.7xFY2026 – –
EPS, next fiscal year $0.31FY2026 – $-0.38FY2026
EPS growth, the year after +419.4% – –
Revenue, next fiscal year $174.11MFY2026 – $5.25MFY2026
Revenue growth, next FY +58.3%FY2026 – -70.7%FY2026
Revenue growth, the year after +144.1% – +29.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersSGMLBLTHSLDP
Held by institutions 33.1% – 35.5%
Institutions holding 119 – 193
Change in shares held, QoQ +9.7% – -14.0%
Institutions buying 65 – 114
Institutions selling 40 – 34
Buyers to sellers 1.63 – 3.35

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

SGMLBLTHSLDP
SGML 1.00 -0.01 0.26
BLTH -0.01 1.00 0.09
SLDP 0.26 0.09 1.00

Add a Peer

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Frequently Asked Questions

Which is bigger, SGML, BLTH and SLDP?

Sigma Lithium (SGML) is the largest by market capitalisation: Sigma Lithium (SGML) $773.07M, American Battery Materials (BLTH) $7.72M, Solid Power (SLDP) $433.89M.

Which company is growing faster?

Sigma Lithium (SGML) grew revenue fastest over the trailing twelve months: Sigma Lithium (SGML) +7.3%, Solid Power (SLDP) -49.1%.

Which company is more profitable?

Sigma Lithium (SGML) has the highest net margin (Sigma Lithium (SGML) -19.3%, Solid Power (SLDP) -778.5%).

Which stock has performed better?

Over the past year Sigma Lithium (SGML) returned the most: Sigma Lithium (SGML) +33.4%, American Battery Materials (BLTH) -54.2%, Solid Power (SLDP) -63.2%. Over five years, Sigma Lithium (SGML) compounded fastest (Sigma Lithium (SGML) -2.1%/yr, American Battery Materials (BLTH) -45.7%/yr, Solid Power (SLDP) -30.2%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Solid Power (SLDP) has been the steadiest (Sigma Lithium (SGML) 112.2%, American Battery Materials (BLTH) 287.3%, Solid Power (SLDP) 81.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, SGML, BLTH and SLDP?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Sigma Lithium (SGML) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.