To The Moon

Rigetti Computing $Rigetti Computing(RGTI)$ reported third-quarter 2026 revenue of USD 1.411 million after the US close on November 10 — down 27.5% year over year, down 72.5% sequentially, and roughly 60% below the USD 3.52 million consensus. In the same quarter its Cepheus-1-108Q system hit a 99.5% median two-qubit gate fidelity, exactly the target management had set. The stock closed at USD 12.15, off 6.4%, then fell further after hours. Management reiterated a full-year target of about USD 20 million, which now depends on one customer in India passing an acceptance test before December 31. The question is not why revenue missed. It is what a USD 4.1 billion market capitalisation owns when the rest of the year is a single purchase order.

Figure 1 — The four numbers that frame the quarter: a USD 1.4 million revenue line, USD 497 million of cash, a USD 20 million target and a USD 4.1 billion valuation. Sources: Rigetti Q3 FY26 results, 10 Nov 2026; Yahoo Finance quote, 10 Nov 2026.

A technical win, a commercial reset

Revenue of USD 1.411 million compared with USD 1.946 million a year earlier and about USD 5.1 million in the second quarter. Nine-month revenue of USD 10.949 million was still up 109.8%, but all of that growth was booked in the first half.

The margin line moved the other way. Gross margin rose from 20.7% to 60.7% on a richer mix, lifting gross profit 112% to USD 857,000. A 60% gross margin on a research instrument is not a broken product; it is a product with no volume.

Costs scaled as if volume had arrived anyway. R&D rose 69.7% to USD 25.5 million and operating loss widened 61.5% to USD 33.2 million. Adjusted net loss of USD 20.5 million was 92.2% larger than a year ago, at USD 0.06 per share against roughly USD 0.05 expected. The GAAP figure of USD 3.1 million looks flattering only because it contains a USD 25.3 million non-cash warrant gain.

Figure 2 — Quarterly revenue against the roughly USD 20 million full-year target: Q4 must produce about 6.4x what Q3 did. Sources: Rigetti Q3 FY26 results via Zhitong Caijing, 11 Nov 2026. Q3 2025, Q1 and Q2 2026 derived from reported year-on-year and sequential changes; Q4 implied by the full-year target.

Three pure-plays, three businesses

IonQ $IONQ Inc.(IONQ)$ reported USD 173.8 million of third-quarter revenue, up 336%, with USD 1.2 billion of backlog, USD 3.7 billion of cash and guidance raised to USD 505-515 million — though USD 83.5 million of that came from SkyWater, the foundry it acquired, which builds chips for other companies too. D-Wave $D-Wave Quantum Inc.(QBTS)$ reported USD 4.5 million, up 21%, with USD 38.3 million of remaining obligations and USD 503.4 million of cash, but bookings of USD 1.9 million, down 19% year over year, against USD 37.4 million for nine months.

Rigetti's USD 1.411 million is 0.8% of IonQ's quarter and 31% of D-Wave's. That is not a valuation anomaly to arbitrage; it describes where commercial revenue actually sits. IonQ sells systems and foundry capacity, D-Wave sells annealing systems in lumpy chunks, and Rigetti sells research instruments to national labs while funding a superconducting roadmap.

Figure 3 — Q3 FY26 GAAP revenue across the three listed quantum pure-plays. Sources: IonQ 3Q26 press release, 5 Nov 2026; D-Wave Q3 results, 10 Nov 2026; Rigetti Q3 FY26 results, 10 Nov 2026.

Guidance that is really one purchase order

Rigetti booked USD 10.949 million in nine months. To reach USD 20 million it needs about USD 9.05 million in Q4 — 6.4 times the quarter it just reported, and more than all of 2025, when revenue was USD 7.1 million.

The source of that number is explicit. Its largest contract ever, a USD 8.4 million system for India's Centre for Development of Advanced Computing, must be installed and pass acceptance in the quarter for revenue to be recognised. Management restated the dependency rather than softening it on the call. Chief Executive Subodh Kulkarni told Barron's that judging the business on quarterly sales is premature, since every system sold so far is essentially a research instrument.

Guidance also sits below the street: FactSet consensus was about USD 22.6 million, so Rigetti is guiding to a number analysts had already exceeded, before a quarter that missed by 60%.

Figure 4 — FY2025 actual, the FY2026 company target and the FY2026 FactSet consensus: guidance is below the street, and both figures rest on the same acceptance test. Sources: Rigetti Q3 FY26 call via Sina Finance, 11 Nov 2026; FactSet consensus via Benzinga; FY2025 revenue per Barron's.

The balance sheet is genuinely strong: USD 497.1 million of cash, equivalents and investments at September 30, no debt. At roughly USD 33 million of operating loss a quarter, that is years of runway. This is a valuation and timing story, not a solvency one.

Bull Case

1. The milestone landed on schedule. 99.5% median two-qubit fidelity validates the multi-chip architecture; the next node, above 300 qubits, is targeted for mid-2028.

2. 60.7% gross margin shows unit economics that survive at low volume. That is 60 cents of gross profit per revenue dollar before any scale.

3. USD 497.1 million of cash and no debt removes financing risk through 2028 — no need to sell equity into a drawdown.

4. National-lab and university demand is counter-cyclical, funded by budgets that do not track the AI capex cycle currently under pressure.

5. One signature converts to a step-change: if C-DAC accepts, Q4 lands near USD 9 million and the year near USD 20 million, roughly tripling 2025.

Bear Case

1. The year hinges on one customer's signature. A slip does not trim the number; it removes almost half, taking FY26 to about the USD 11 million already booked.

2. A 72.5% sequential decline is the shape of the business, not a wobble. At USD 1.4 million, the quarterly print is set by when one installation completes.

3. Costs run ahead of revenue by design. R&D of USD 25.5 million against USD 1.411 million of revenue is an 18-to-1 ratio, and the gap widened.

4. USD 4.1 billion of value against roughly USD 20 million of revenue requires the 2028 roadmap to arrive on time. Each quarter of delay compresses that horizon.

5. Pipeline visibility is thin. Rigetti discloses no backlog comparable to D-Wave's USD 38.3 million, so what sits behind C-DAC cannot be verified from filings.

Figure 5 — Q3 FY26 R&D, operating loss and revenue on one axis: the roadmap is funded by the balance sheet, not by customers. Sources: Rigetti Q3 FY26 results via Zhitong Caijing / JRJ, 11 Nov 2026.

Strategic Slam

Rigetti (RGTI) is a milestone-priced option, and the right framing is event risk rather than compound growth. It only works for an investor willing to hold through the C-DAC outcome and the 2028 node; anyone needing a clean fourth-quarter beat owns the wrong instrument. What would change that: a second contract of comparable size before year-end.

IonQ (IONQ) is the only name here judged on ordinary operating metrics, but SkyWater means the growth rate is not a pure quantum signal. Watch platform segment revenue — USD 90.3 million, up 127% — separate from foundry work.

D-Wave (QBTS) has real recurring service revenue but bookings down 19% in the quarter against a nine-month total up 611%. The tell is whether the USD 38.3 million of obligations converts, about 59% of it within twelve months.

Catalyst Calendar

Figure 6 — Dated events that decide the thesis, from the Q3 print to the 2028 architecture target. Sources: Rigetti Q3 FY26 results and call via Zhitong Caijing / Sina Finance, 11 Nov 2026; Yahoo Finance, 10 Nov 2026.

• November 10, 2026 — Q3 results: USD 1.411 million against USD 3.52 million consensus; shares closed at USD 12.15, down 6.4%.

• Fourth quarter 2026 (expected) — C-DAC acceptance in India, the gate on the USD 8.4 million contract.

• December 31, 2026 — fiscal year close; about USD 9.05 million must land in the quarter.

• Mid-2028 (company target) — a system above 300 qubits.

What confirms and what breaks it

Figure 7 — The two variables that decide FY26 and FY27: C-DAC acceptance in Q4, and whether research demand broadens beyond single large orders. Sources: Rigetti Q3 FY26 call via Sina Finance, 11 Nov 2026.

The grid is narrow because the outcomes are narrow. In the best cell the target lands and the 2027 debate moves to pipeline breadth; in the worst, guidance is cut with no disclosed order to replace it. The middle cells are the realistic ones — a met or missed year that still leaves Rigetti dependent on a handful of multi-million-dollar contracts.

Verdict

Rigetti is not a revenue story and should stop being valued as one. It is a well-funded research programme with a real milestone, a 60% gross margin on tiny volume, and a year that now hinges on one acceptance test in one country. At USD 12.15 the stock already discounts the 2028 roadmap; it does not discount a second customer of C-DAC's size. The honest stance is a call option on a dated technical event, sized accordingly — and the fourth-quarter print, not the fidelity number, is the next real information.

Key Takeaways

1. Q3 revenue missed consensus by about 60% while the fidelity milestone was hit on time: technical and commercial execution decoupled.

2. Reaching USD 20 million requires about USD 9.05 million in Q4, mostly from one USD 8.4 million C-DAC contract.

3. 60.7% gross margin and USD 497.1 million of cash with no debt make this a timing problem, not a solvency one.

4. Rigetti's quarter is 0.8% of IonQ's and 31% of D-Wave's — the research-instrument end of the sector.

5. The next decisive data point is the C-DAC acceptance in Q4 2026; the 2027 thesis is downstream of it.

If the acceptance slips into January, what is the USD 20 million target worth — and what would the 2027 pipeline need to show to keep paying for the 2028 roadmap?

Tickers: $RGTI(Rigetti Computing)$ $IONQ(IonQ)$ $QBTS(D-Wave Quantum)$

Sources: Rigetti Q3 FY26 results and earnings call, 10 November 2026 (via Zhitong Caijing / JRJ and Sina Finance, 11 November 2026); Barron's interview with CEO Subodh Kulkarni via Tencent News, 11 November 2026; IonQ 3Q26 press release, 5 November 2026; D-Wave Q3 2026 results, 10 November 2026, via Tencent News and Eastmoney; FactSet consensus via Benzinga; Yahoo Finance quote and market capitalisation for RGTI, 10 November 2026.

Disclaimer: For information and discussion only. Not investment advice, an offer or a solicitation. Figures are as reported by the companies and sources named above; derived quarterly values are identified as such. Quantum computing is an early-stage industry with significant technical, commercial and financing risk. Do your own research and size positions to your own risk tolerance.