SLDP vs SGML Stock Comparison

Solid Power and Sigma Lithium Prices as of Oct 26, 2026 Peers: Industry group
SLDP Solid Power, Inc.
$1.99 -16.7% 1M -67.6% 1Y
Market cap
$460.99M
P/E
–
Revenue (TTM)
$11.53M
Div. yield
–
Lithium Basic Materials
1 win
SGML Sigma Lithium Corp
$7.86 -18.0% 1M +30.6% 1Y
Market cap
$923.90M
P/E
–
Revenue (TTM)
$142.49M
Div. yield
–
Lithium Basic Materials
6 wins

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.

QuestionSLDPSGMLLeader
Larger companyMarket capitalisation $460.99M $923.90M SGML
Cheaper on earningsLower P/E, profitable companies only -5.1x -33.5x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 25.4x –
Faster revenue growthRevenue growth, trailing twelve months -49.1% +7.3% SGML
More profitableNet margin, trailing twelve months -778.5% -19.3% 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% –
Better 1-year returnPrice return, last 12 months -67.6% +30.6% SGML
Better 5-year returnAnnualised price return, 5 years -28.4%/yr -2.0%/yr SGML
Less volatileAnnualised volatility, 1 year 82.2% 111.9% SLDP
Higher overall scoreMean of the five percentile scores vs peers 29/100 43/100 SGML

Percentile Scorecard

SLDPSGML

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

AxisSLDPSGML
Valuation 16 #136 of 162 42 #95 of 162
Growth 27 #107 of 147 77 #34 of 147
Profitability 12 #107 of 122 47 #65 of 122
Financial Health 82 #31 of 165 6 #156 of 165
Shareholder Returns 9 #97 of 107 –
Overall 29 43
  • SLDP ranked among 176 companies in Metals and Mining
  • SGML 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

PeriodSLDPSGMLSPY
1 month -16.7%-18.0% -0.8%
3 months -7.0%-21.0% +3.5%
6 months -44.3%-62.0% +7.0%
Year to date -53.2%-40.4% +12.2%
1 year -67.6%+30.6% +13.0%
3 years +50.8%-71.7% +86.3%
3 years, per year +14.7%-34.3% +23.1%
5 years -81.2%-9.4% +68.6%
5 years, per year -28.4%-2.0% +11.0%

Risk

MeasureSLDPSGMLSPY
Volatility, 1Y 82.2%111.9% 12.7%
Downside volatility, 1Y 80.3%98.8% 12.7%
Beta vs S&P 500, 1Y 3.022.15 1.00
Return / volatility, 1Y -0.820.27 1.02
Max drawdown, 5Y -93.5%-89.9% -25.4%
From 52-week high -76.6%-66.8% -1.8%
52-week high $8.51$23.65 $779.14
52-week low $1.95$4.68 $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.

MultipleSLDPSGML
P/E now vs peer median -5.0xmedian 12.8x -31.7xmedian 12.8x
P/S now vs peer median 39.2xmedian 3.1x 6.1xmedian 3.1x
EV/EBITDA now vs peer median -2.4xmedian 7.0x 39.1xmedian 7.0x
P/FCF now vs peer median -6.2xmedian 15.2x 36.0xmedian 15.2x
P/B now vs peer median 0.9xmedian 2.1x 10.6xmedian 2.1x
PEG now vs peer median —median 0.29 -0.77median 0.29

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 monthsSLDPSGML
Revenue $11.53M $142.49M
Gross profit -$3.63M $70.02M
Operating income -$107.57M $10.66M
Net income -$89.77M -$27.56M
Free cash flow -$72.93M $24.30M
R&D $72.26M –
EPS (diluted) $-0.40 $-0.25
Cash & equivalents $24.28M $16.66M
Total debt – $226.73M
Shares (diluted) 225.97M 111.31M
Enterprise value -$538.85M $891.07M

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
MetricSLDPSGML
P/E -5.0x -31.7x
P/FCF -6.2x 36.0x
P/Operating cash flow -7.6x 23.2x
P/S 39.2x 6.1x
P/B 0.9x 10.6x
P/Tangible book 0.9x 10.6x
EV/EBITDA -2.4x 39.1x
EV/EBIT -1.9x 101.9x
EV/Revenue 18.2x 7.6x
EV/FCF -2.9x 44.7x
EV/Operating cash flow -3.5x 28.7x
PEG (3Y EPS CAGR) – -0.77

Growth

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

Profitability

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

Financial Health

11 metrics
MetricSLDPSGML
Debt / assets – 47.4%
Debt / equity – 2.8x
Net debt / EBITDA – 7.6x
Debt / FCF – 9.3x
Liabilities / assets 4.8% 82.8%
Equity / assets 95.2% 17.2%
Interest coverage -498.0x –
Current ratio 14.6x 0.3x
Quick ratio 14.3x 0.2x
Cash ratio 14.1x 0.1x
Altman Z-score 9.77 0.47

Shareholder Returns

7 metrics
MetricSLDPSGML
Dividend yield – –
Net buyback yield -28.9% –
Shareholder yield -28.9% –
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.

ConsensusSLDPSGML
Forward P/E – 25.4xFY2026
EPS, next fiscal year $-0.38FY2026 $0.31FY2026
EPS growth, the year after – +419.4%
Revenue, next fiscal year $5.25MFY2026 $174.11MFY2026
Revenue growth, next FY -70.7%FY2026 +58.3%FY2026
Revenue growth, the year after +29.9% +144.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersSLDPSGML
Held by institutions 35.5% 33.1%
Institutions holding 192 119
Change in shares held, QoQ -14.0% +9.7%
Institutions buying 113 65
Institutions selling 34 40
Buyers to sellers 3.32 1.63

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.

SLDPSGML
SLDP 1.00 0.26
SGML 0.26 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, SLDP and SGML?

Sigma Lithium (SGML) is the largest by market capitalisation: Solid Power (SLDP) $460.99M, Sigma Lithium (SGML) $923.90M.

Which company is growing faster?

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

Which company is more profitable?

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

Which stock has performed better?

Over the past year Sigma Lithium (SGML) returned the most: Solid Power (SLDP) -67.6%, Sigma Lithium (SGML) +30.6%. Over five years, Sigma Lithium (SGML) compounded fastest (Solid Power (SLDP) -28.4%/yr, Sigma Lithium (SGML) -2.0%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Solid Power (SLDP) has been the steadiest (Solid Power (SLDP) 82.2%, Sigma Lithium (SGML) 111.9%). Volatility measures how widely the price swings, not the risk of the business.

Do SLDP and SGML move together?

Their daily returns over the past year have a correlation of 0.26, a weak relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, SLDP and SGML?

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.