Invest1 publisher3 min readPublished
Commerce buys minority stakes in D-Wave, Rigetti and Quantinuum for $100m apiece
Each company banks $100 million of CHIPS money and hands Washington an equity stake whose size has not been published, which leaves July's GlobalFoundries deal, 1 per cent alongside $300 million, as the only visible price.
The Investor · Invest desk

What happened
- D-Wave, Rigetti and Quantinuum each get $100 million from the Commerce Department as a CHIPS Act research-and-development grant, and Commerce takes a minority stake in each company as part of the deal.
- GlobalFoundries separately finalised a five-year, $375 million agreement for milestone-based Commerce funding to take quantum hardware developers from lab prototypes to commercial-scale manufacturing.
- In July, Commerce said it would take a 1 per cent stake in GlobalFoundries and grant the company $300 million to develop silicon photonics for data centres.
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Why it matters
- constraint Existing shareholders cannot weigh the $100 million against what it costs them, because the stake percentage and price are absent from the disclosure, so the day's buying is a bet on cash of unknown dilution.
- cost Part of Quantinuum's award buys ion traps from GlobalFoundries, which is collecting its own Commerce agreement, so the department is paying the same foundry at both ends of the transaction.
- exposure Commerce's return on money appropriated as research funding now moves with quantum equity prices, which makes a future markdown a matter for Congress rather than a grant that quietly lapsed.
- precedent Between the July GlobalFoundries terms and these three, an equity rider on a CHIPS research grant is the working template, and the next applicants should expect to negotiate a cap table line alongside a milestone schedule.
A minority stake attached to a research grant is two instruments wearing one name, and which one it is depends on a number the announcement withholds: the percentage. The only priced version on the record is July's, when Commerce said it would take 1 per cent of GlobalFoundries and grant the company $300 million for silicon photonics in data centres [12]. Read as consideration, that is a $30 billion implied valuation [4]. Read as a rider bolted onto a subsidy, the government paid nothing for the stake and the grant is still a grant. Nothing published about D-Wave, Rigetti or Quantinuum says which reading applies, and no revenue figures for the three appear either [14].
Follow the money to where it settles rather than where it is announced. Tuesday's quantum awards total $675 million [1], of which $375 million goes to GlobalFoundries under a five-year, milestone-based agreement to carry quantum hardware developers from lab prototypes to commercial-scale manufacturing [10] -- 56 per cent of the total [2], and 3.75 times what any single quantum company receives [3]. Part of the remainder arrives at the same address, since Quantinuum's award is aimed at integrated photonics engines with GlobalFoundries fabricating next-generation ion traps and Monarch Quantum supplying integrated lasers and optical components [9].
Equity holders treated the cheques as unambiguously good. D-Wave finished 9.1 per cent higher at $18.08 [4], which implies a prior print near $16.57 and $1.51 a share of new value [5], while Rigetti added 6.4 per cent to $16.17 [5] and Quantinuum 5.5 per cent to $52.44 [3]. Buyers at those marks are paying for $100 million of cash [2] against dilution nobody outside the negotiation can size.
If the stakes land at the token end, near the 1 per cent Commerce took of GlobalFoundries [12], then the equity is a political artefact and the substance is what the money buys: cryogenic capacity and faster manufacturing at Rigetti [6], semiconductor prototyping at D-Wave [7], photonics supply chain at Quantinuum [9]. If they are large enough to matter, the $100 million is priced capital rather than a grant, and part of Tuesday's move was a mispricing. If the equity vests on milestones the way GlobalFoundries' cash does [10], then the government's holding grows only as the hardware works, which is the version most defensible to whoever audits it later. The GlobalFoundries precedent makes the first reading the likeliest, and it is the manufacturing layer, not the cap tables, that changes as a result.
What would overturn that: filings showing stakes in high single digits or better, or terms carrying board seats, votes, or a liquidation preference ahead of common holders. Any of those turn a grant programme into a shareholder register, and the three companies' existing owners would be behind a counterparty that also writes the rules on export controls and procurement. On the disclosure as it stands, the government has bought an unsized sliver of three quantum companies and 56 per cent of a foundry's quantum roadmap [2], which is a supply-chain purchase with an equity garnish rather than the reverse.
What to watch
- Company filings that put a percentage, a price, or voting and liquidation terms on the Commerce stakes.
- Whether GlobalFoundries' milestone-based tranches are actually paid out across the five years of its $375 million agreement.
- Whether the next Commerce hardware awards attach equity as standard, as July's GlobalFoundries deal and these three did.