RGTI vs QUBT Stock Comparison

Rigetti Computing and Quantum Computing Prices as of Oct 26, 2026 Peers: Industry group
RGTI Rigetti Computing, Inc.
$11.44 -31.3% 1M -70.5% 1Y
Market cap
$4.15B
P/E
–
Revenue (TTM)
$13.35M
Div. yield
–
Quantum Computing Technology
1 win
QUBT Quantum Computing Inc.
$6.41 -28.5% 1M -58.7% 1Y
Market cap
$1.55B
P/E
–
Revenue (TTM)
$9.82M
Div. yield
–
Quantum Computing Technology
6 wins

Head to Head

7 decided of 12

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

QuestionRGTIQUBTLeader
Larger companyMarket capitalisation $4.15B $1.55B RGTI
Cheaper on earningsLower P/E, profitable companies only -17.4x -103.3x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — –
Faster revenue growthRevenue growth, trailing twelve months +68.5% +3,635.4% QUBT
More profitableNet margin, trailing twelve months -1,787.4% -152.5% QUBT
Better return on capitalReturn on invested capital — — –
Less leveragedLower net debt / EBITDA — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -70.5% -58.7% QUBT
Better 5-year returnAnnualised price return, 5 years +2.1%/yr +3.8%/yr QUBT
Less volatileAnnualised volatility, 1 year 93.9% 88.9% QUBT
Higher overall scoreMean of the five percentile scores vs peers 32/100 33/100 QUBT

Percentile Scorecard

RGTIQUBT

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

AxisRGTIQUBT
Valuation 15 #105 of 124 24 #95 of 124
Growth 20 #91 of 113 29 #81 of 113
Profitability 9 #100 of 110 17 #91 of 110
Financial Health 90 #14 of 129 93 #10 of 129
Shareholder Returns 27 #49 of 67 0 #67 of 67
Overall 32 33
  • RGTI ranked among 137 companies in Infrastructure Software
  • QUBT ranked among 137 companies in Infrastructure Software

Price Performance

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

Returns

PeriodRGTIQUBTSPY
1 month -31.3%-28.5% -0.8%
3 months -26.9%-19.5% +3.5%
6 months -32.3%-29.6% +7.0%
Year to date -48.4%-37.5% +12.2%
1 year -70.5%-58.7% +13.0%
3 years +921.4%+856.7% +86.3%
3 years, per year +117.1%+112.4% +23.1%
5 years +11.1%+20.7% +68.6%
5 years, per year +2.1%+3.8% +11.0%
10 years —+3,105.0% +258.0%
10 years, per year —+41.5% +13.6%

Risk

MeasureRGTIQUBTSPY
Volatility, 1Y 93.9%88.9% 12.7%
Downside volatility, 1Y 90.6%85.7% 12.7%
Beta vs S&P 500, 1Y 3.873.68 1.00
Return / volatility, 1Y -0.75-0.66 1.02
Max drawdown, 5Y -96.9%-94.4% -25.4%
From 52-week high -74.2%-61.6% -1.8%
52-week high $44.27$16.71 $779.14
52-week low $11.44$6.31 $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.

MultipleRGTIQUBT
P/E now vs peer median -16.0xmedian 38.1x -96.2xmedian 38.1x
P/S now vs peer median 285.9xmedian 4.3x 147.7xmedian 4.3x
EV/EBITDA now vs peer median -39.2xmedian 35.4x -7.2xmedian 35.4x
P/FCF now vs peer median -43.6xmedian 27.1x -28.2xmedian 27.1x
P/B now vs peer median 7.1xmedian 3.4x 0.9xmedian 3.4x
PEG now vs peer median 4.04median 1.27 -2.39median 1.27

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 monthsRGTIQUBT
Revenue $13.35M $9.82M
Gross profit $4.62M -$1.86M
Operating income -$97.16M -$76.18M
Net income -$238.67M -$14.98M
Free cash flow -$87.58M -$51.48M
R&D $73.05M $26.91M
EPS (diluted) $-0.72 $-0.07
Cash & equivalents $27.76M $189.15M
Shares (diluted) 333.22M 224.73M
Enterprise value $2.44B -$2.07B

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
MetricRGTIQUBT
P/E -16.0x -96.2x
P/FCF -43.6x -28.2x
P/Operating cash flow -62.9x -33.7x
P/S 285.9x 147.7x
P/B 7.1x 0.9x
P/Tangible book 7.1x 0.9x
EV/EBITDA -39.2x -7.2x
EV/EBIT -35.2x -6.5x
EV/Revenue 256.4x 50.6x
EV/FCF -39.1x -9.6x
EV/Operating cash flow -56.4x -11.5x
PEG (3Y EPS CAGR) 4.04 -2.39

Growth

14 metrics
MetricRGTIQUBT
Revenue growth (1Y) 68.5% 3,635%
Revenue CAGR (3Y) -2.5% 230.4%
Gross profit growth (1Y) 43.8% -2,367%
Gross profit CAGR (3Y) -26.6% -158.9%
Operating income growth (1Y) -25.6% -132.2%
Operating income CAGR (3Y) -0.3% -36.2%
Net income growth (1Y) -44.8% 80.4%
Net income CAGR (3Y) -42.8% 18.1%
EPS growth (1Y) -29.6% 87.7%
EPS CAGR (3Y) -4.0% 40.2%
Operating cash flow growth (1Y) -12.9% -128.0%
Operating cash flow CAGR (3Y) 0.3% -41.0%
Free cash flow growth (1Y) -33.6% -105.7%
Free cash flow CAGR (3Y) -3.5% -45.3%

Profitability

14 metrics
MetricRGTIQUBT
Gross margin 34.6% -18.9%
EBITDA margin -653.3% -697.4%
Operating margin -727.6% -775.5%
Pretax margin -1,787% -152.5%
Net margin -1,787% -152.5%
FCF margin -655.9% -524.0%
Operating cash flow margin -454.7% -438.3%
Return on equity -42.6% -0.9%
Return on assets -36.7% -0.9%
Return on invested capital – –
Return on capital employed -17.8% -4.7%
Asset turnover 0.0x 0.0x
Cash conversion (OCF / net income) 0.3x 2.9x
Stock comp / revenue 170.7% 86.5%

Financial Health

11 metrics
MetricRGTIQUBT
Debt / assets – –
Debt / equity – –
Net debt / EBITDA – –
Debt / FCF – –
Liabilities / assets 17.1% 2.9%
Equity / assets 82.9% 97.1%
Interest coverage – -577.1x
Current ratio 3.9x 53.1x
Quick ratio 3.8x 51.7x
Cash ratio 3.7x 51.3x
Altman Z-score 19.06 18.82

Shareholder Returns

7 metrics
MetricRGTIQUBT
Dividend yield – –
Net buyback yield -1.3% -82.6%
Shareholder yield -1.3% -82.6%
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.

ConsensusRGTIQUBT
EPS, next fiscal year $-0.20FY2026 $-0.15FY2026
Revenue, next fiscal year $22.61MFY2026 $29.28MFY2026
Revenue growth, next FY +218.9%FY2026 +4,193.8%FY2026
Revenue growth, the year after +115.1% +84.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersRGTIQUBT
Held by institutions 52.1% 45.4%
Institutions holding 475 313
Change in shares held, QoQ +0.0% +10.7%
Institutions buying 306 195
Institutions selling 87 61
Buyers to sellers 3.52 3.20

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.

RGTIQUBT
RGTI 1.00 0.88
QUBT 0.88 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, RGTI and QUBT?

Rigetti Computing (RGTI) is the largest by market capitalisation: Rigetti Computing (RGTI) $4.15B, Quantum Computing (QUBT) $1.55B.

Which company is growing faster?

Quantum Computing (QUBT) grew revenue fastest over the trailing twelve months: Rigetti Computing (RGTI) +68.5%, Quantum Computing (QUBT) +3,635.4%.

Which company is more profitable?

Quantum Computing (QUBT) has the highest net margin (Rigetti Computing (RGTI) -1,787.4%, Quantum Computing (QUBT) -152.5%).

Which stock has performed better?

Over the past year Quantum Computing (QUBT) returned the most: Rigetti Computing (RGTI) -70.5%, Quantum Computing (QUBT) -58.7%. Over five years, Quantum Computing (QUBT) compounded fastest (Rigetti Computing (RGTI) +2.1%/yr, Quantum Computing (QUBT) +3.8%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Quantum Computing (QUBT) has been the steadiest (Rigetti Computing (RGTI) 93.9%, Quantum Computing (QUBT) 88.9%). Volatility measures how widely the price swings, not the risk of the business.

Do RGTI and QUBT move together?

Their daily returns over the past year have a correlation of 0.88, a strong positive relationship. Holding both adds little diversification.

Which is the better stock, RGTI and QUBT?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Quantum Computing (QUBT) 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.