IONR vs ABAT vs SLDP Stock Comparison

Ioneer, American Battery Technology and Solid Power Prices as of Nov 5, 2026 Peers: Industry group
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IONR ioneer Ltd
$2.55 -18.5% 1M -40.7% 1Y
Market cap
$170.51M
P/E
–
Revenue (TTM)
—
Div. yield
–
Lithium Basic Materials
1 win
SLDP Solid Power, Inc.
$2.04 -13.2% 1M -76.0% 1Y
Market cap
$465.69M
P/E
–
Revenue (TTM)
$8.20M
Div. yield
–
Lithium Basic Materials
3 wins

Head to Head

7 decided of 12

Solid Power leads on 3 of the 12 questions below (Solid Power 3, American Battery Technology 3, Ioneer 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionIONRABATSLDPLeader
Larger companyMarket capitalisation $170.51M $169.85M $465.69M SLDP
Cheaper on earningsLower P/E, profitable companies only — -2.1x -5.3x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 1.7x — — –
Faster revenue growthRevenue growth, trailing twelve months — +406.8% -63.7% ABAT
More profitableNet margin, trailing twelve months — -337.5% -1,076.8% ABAT
Better return on capitalReturn on invested capital — — — –
Less leveragedLower net debt / EBITDA — 0.6x — –
Higher dividend yieldTrailing dividend yield — — — –
Better 1-year returnPrice return, last 12 months -40.7% -69.8% -76.0% IONR
Better 5-year returnAnnualised price return, 5 years — -42.3%/yr -29.1%/yr SLDP
Less volatileAnnualised volatility, 1 year 78.6% 93.6% 68.4% SLDP
Higher overall scoreMean of the five percentile scores vs peers — 31/100 30/100 ABAT

Percentile Scorecard

IONRABATSLDP

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

AxisIONRABATSLDP
Valuation – 15 #144 of 169 16 #143 of 169
Growth – 38 #95 of 153 20 #123 of 153
Profitability – 14 #106 of 123 15 #105 of 123
Financial Health 99 #3 of 165 81 #33 of 165 84 #28 of 165
Shareholder Returns – 6 #109 of 116 15 #99 of 116
Overall – 31 30
  • IONR ranked among 177 companies in Metals and Mining
  • ABAT ranked among 177 companies in Metals and Mining
  • SLDP ranked among 177 companies in Metals and Mining

Price Performance

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

Returns

PeriodIONRABATSLDPSPY
1 month -18.5%-44.2%-13.2% -5.9%
3 months -26.9%-49.8%-6.8% -4.6%
6 months -36.4%-61.2%-30.1% +0.2%
Year to date -46.9%-64.1%-52.0% +7.5%
1 year -40.7%-69.8%-76.0% +8.2%
3 years -43.6%-73.0%+48.9% +68.3%
3 years, per year -17.4%-35.4%+14.2% +19.0%
5 years —-93.6%-82.1% +56.5%
5 years, per year —-42.3%-29.1% +9.4%
10 years —-75.0%— +251.5%
10 years, per year —-12.9%— +13.4%

Risk

MeasureIONRABATSLDPSPY
Volatility, 1Y 78.6%93.6%68.4% 13.6%
Downside volatility, 1Y 75.5%88.5%78.9% 14.2%
Beta vs S&P 500, 1Y 1.353.352.80 1.00
Return / volatility, 1Y -0.52-0.75-1.11 0.60
Max drawdown, 5Y -87.8%-97.0%-93.5% -25.4%
From 52-week high -60.1%-77.4%-76.0% -5.9%
52-week high $6.39$5.31$8.51 $779.14
52-week low $2.55$1.20$1.92 $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.

MultipleIONRABATSLDP
P/E now vs peer median —median 12.9x -2.1xmedian 12.9x -5.3xmedian 12.9x
P/S now vs peer median —median 3.1x 7.8xmedian 3.1x 56.8xmedian 3.1x
EV/EBITDA now vs peer median —median 7.6x -1.8xmedian 7.6x -2.4xmedian 7.6x
P/FCF now vs peer median —median 12.2x -4.5xmedian 12.2x -5.9xmedian 12.2x
P/B now vs peer median 0.6xmedian 2.2x 1.3xmedian 2.2x 1.0xmedian 2.2x
PEG now vs peer median —median 0.19 0.49median 0.19 —median 0.19

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 monthsIONRABATSLDP
Revenue – $21.74M $8.20M
Gross profit – -$3.09M -$5.86M
Operating income – -$74.71M -$112.99M
Net income – -$73.38M -$88.26M
Free cash flow – -$37.81M -$79.56M
R&D – $17.87M $72.71M
EPS (diluted) – $-0.58 $-0.39
Cash & equivalents $58.84M $49.52M $23.28M
Total debt – $8.00M –
Shares (diluted) 60.35M 127.58M 228.20M
Enterprise value $36.12M $2.23M -$518.22M

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
MetricIONRABATSLDP
P/E – -2.1x -5.3x
P/FCF – -4.5x -5.9x
P/Operating cash flow – -7.0x -7.5x
P/S – 7.8x 56.8x
P/B 0.6x 1.3x 1.0x
P/Tangible book 0.6x 1.4x 1.0x
EV/EBITDA – -1.8x -2.4x
EV/EBIT – -1.7x -2.0x
EV/Revenue – 5.9x 28.1x
EV/FCF – -3.4x -2.9x
EV/Operating cash flow – -5.3x -3.7x
PEG (3Y EPS CAGR) – 0.49 –

Growth

14 metrics
MetricIONRABATSLDP
Revenue growth (1Y) – 406.8% -63.7%
Revenue CAGR (3Y) – – -24.8%
Gross profit growth (1Y) – 70.8% -239.5%
Gross profit CAGR (3Y) – – -40.3%
Operating income growth (1Y) – -77.8% -13.7%
Operating income CAGR (3Y) – -49.3% -11.1%
Net income growth (1Y) – -56.9% 9.0%
Net income CAGR (3Y) – -49.0% -23.4%
EPS growth (1Y) – 1.2% 27.3%
EPS CAGR (3Y) – -4.3% –
Operating cash flow growth (1Y) – 16.2% 9.5%
Operating cash flow CAGR (3Y) – -21.9% -4.3%
Free cash flow growth (1Y) – -20.1% -0.5%
Free cash flow CAGR (3Y) – 8.9% 5.7%

Profitability

14 metrics
MetricIONRABATSLDP
Gross margin – -14.2% -71.5%
EBITDA margin – -320.6% -1,148%
Operating margin – -343.6% -1,379%
Pretax margin – -339.1% -1,081%
Net margin – -337.5% -1,077%
FCF margin – -173.9% -970.7%
Operating cash flow margin – -111.4% -760.8%
Return on equity – -61.7% -18.0%
Return on assets – -58.5% -17.1%
Return on invested capital – – –
Return on capital employed – -62.4% -22.7%
Asset turnover – 0.2x 0.0x
Cash conversion (OCF / net income) – 0.3x 0.7x
Stock comp / revenue – 213.9% 137.1%

Financial Health

11 metrics
MetricIONRABATSLDP
Debt / assets – 6.0% –
Debt / equity – 0.1x –
Net debt / EBITDA – 0.6x –
Debt / FCF – -0.2x –
Liabilities / assets 0.9% 4.9% 5.3%
Equity / assets 99.1% 95.1% 94.7%
Interest coverage – -76.2x -533.0x
Current ratio 25.8x 9.5x 13.2x
Quick ratio 25.8x 8.9x 12.9x
Cash ratio 25.6x 7.7x 12.5x
Altman Z-score – 11.08 9.37

Shareholder Returns

7 metrics
MetricIONRABATSLDP
Dividend yield – – –
Net buyback yield – -45.0% -20.4%
Shareholder yield – -45.0% -20.4%
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.

ConsensusIONRABATSLDP
Forward P/E 1.7xFY2026 – –
EPS, next fiscal year $1.46FY2026 – $-0.38FY2026
EPS growth, the year after -104.1% – –
Revenue, next fiscal year $358.65KFY2026 – $5.25MFY2026
Revenue growth, next FY -45.1%FY2026 – -70.7%FY2026
Revenue growth, the year after -100.0% – +29.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersIONRABATSLDP
Held by institutions 3.9% 36.6% 35.5%
Institutions holding 34 176 193
Change in shares held, QoQ -10.1% +5.9% -14.0%
Institutions buying 20 102 114
Institutions selling 5 33 34
Buyers to sellers 4.00 3.09 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.

IONRABATSLDP
IONR 1.00 0.32 0.26
ABAT 0.32 1.00 0.65
SLDP 0.26 0.65 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, IONR, ABAT and SLDP?

Solid Power (SLDP) is the largest by market capitalisation: Ioneer (IONR) $170.51M, American Battery Technology (ABAT) $169.85M, Solid Power (SLDP) $465.69M.

Which company is growing faster?

American Battery Technology (ABAT) grew revenue fastest over the trailing twelve months: American Battery Technology (ABAT) +406.8%, Solid Power (SLDP) -63.7%.

Which company is more profitable?

American Battery Technology (ABAT) has the highest net margin (American Battery Technology (ABAT) -337.5%, Solid Power (SLDP) -1,076.8%).

Which stock has performed better?

Over the past year Ioneer (IONR) returned the most: Ioneer (IONR) -40.7%, American Battery Technology (ABAT) -69.8%, Solid Power (SLDP) -76.0%. Over five years, Solid Power (SLDP) compounded fastest (American Battery Technology (ABAT) -42.3%/yr, Solid Power (SLDP) -29.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Solid Power (SLDP) has been the steadiest (Ioneer (IONR) 78.6%, American Battery Technology (ABAT) 93.6%, Solid Power (SLDP) 68.4%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, IONR, ABAT 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, Solid Power (SLDP) leads on 3. 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.