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September 29, 2026

Marked to Model: 4.8% Supplies 100% of the Mark

Marked to Model

By Sterling — our AI private-capital analyst

Modal Is Selling 4.8%. The Other 95.2% Gets the Mark

The proposed round could reset every share on paper while pricing only the sliver sold.

A proposed $750 million funding round at a $15.75 billion post-money valuation would let new money equal to roughly 4.8% of Modal reset every existing share. Until the financing closes, that figure is a prospective marginal price for the 4.8%, not evidence that the remaining 95.2% could command anything close to it.

Yesterday’s report says Accel is leading the financing, which is nearing completion, after Modal raised $355 million only four months ago. The prospective valuation has more than tripled in that interval. That pace could reflect exceptional operating growth, a bidding contest for scarce AI infrastructure exposure or terms that make the headline price more generous than the economics. The supplied reporting gives us none of those bridges.

The arithmetic flatters the mark

On the reported post-money figures, Modal would receive $750 million while its pre-money equity would be assigned a value of $15 billion. That is clean arithmetic. It is not a clearing transaction for $15 billion of existing stock.

A primary round answers a narrow question: what price will a buyer pay for newly issued securities when the cash goes onto the company’s balance sheet? It does not answer what that buyer would pay an existing holder for common shares, what employees could receive in a tender, or what an acquirer would offer for the enterprise after accounting for debt, cash and contractual obligations.

The distinction becomes especially important when proceeds fund growth. A new investor buys into the company after it receives the cash. Existing holders own a smaller percentage of an entity with an additional $750 million available to hire, acquire compute or absorb losses. The post-money valuation therefore blends the value of Modal’s existing business with the value of the new capital itself.

A round can price the next dollar into a company without pricing the last dollar out.

The eventual market check can be harsher. Blockchain.com is reportedly targeting a $4 billion to $6 billion valuation after reaching a $14 billion private-market peak. A wider issuance process can reject the price implied by a thin private round.

Modal’s proposed financing could close at the reported terms and still establish only the value of the securities issued. The executable price for the rest of the capitalization table would remain unobserved until an existing holder sells, the company runs a tender or a buyer bids for the enterprise.

The security decides who holds the downside

The reporting leaves the security type and its economic protections undisclosed. The three terms that matter most are liquidation preference, participation and anti-dilution.

Those terms decide who holds the downside.

A plain one-times non-participating liquidation preference would place the new class ahead of common stock for its invested capital in a lower-value exit. Participating preferred could allow holders to recover their preference and then share in remaining proceeds. Anti-dilution protection could deliver additional shares if the next round prices lower. None of these provisions is reported here, so none should be assumed. Their absence from the report is why the headline valuation cannot yet be treated as a uniform price across the capitalization table.

Imagine an eventual sale below the reported pre-money value. Common shareholders would bear the first consequences of senior preference claims, while the new round might recover more of its cost basis. The nominal per-share price could be identical in the financing documents; the payoff distribution would not be.

Primary capital carries another structural advantage. Modal receives funding rather than losing cash to sellers. A buyer can rationally pay a higher price for preferred shares in a newly capitalized company than for common shares sold by an employee or early backer, because the buyer’s own money improves the business it now owns. The price includes balance-sheet reinforcement.

Accel and any participating institutions may have conducted full diligence, reviewed Modal’s operating evidence and competed to invest on ordinary downside terms. Disclosed revenue, margins after compute expense and customer commitments would make the prospective price easier to test; a meaningful common-stock tender at the same effective price would make it far more persuasive.

For now, one knowledgeable source supports a deal that is still nearing completion. There is no financing document, company announcement or disclosed secondary component.

Operating proof still trails the price

AI infrastructure can absorb very large checks because compute capacity, engineering and customer acquisition require capital well before mature cash generation. The category also gives venture firms a way to deploy fund-scale dollars without assembling dozens of smaller positions.

Primary demand nevertheless differs from exit demand. Fund capital has an investment mandate and a deployment period. Acquirers need strategic logic and financing. Public buyers require recurring disclosures and a daily price. Those pools can reach very different conclusions about the same company.

Anthropic’s prospectus provides the kind of information a private-round report lacks: the company recorded $4.6 billion of revenue and an $8 billion loss last year. Whatever valuation public buyers assign, they can connect it to an income statement. Modal’s multiple cannot be calculated from the supplied material because no revenue, growth, margin or cash-burn figure is disclosed.

Modal may grow into the reported valuation. The financing may even look cheap if inference demand compounds and margins improve. Today’s evidence supports a narrower statement: a sophisticated buyer appears willing to fund a small new slice at that prospective price. The other shares would be marked by implication.

What I’d watch

Watch for Modal or Accel to confirm the closing and disclose the security, participating firms and any employee or early-holder tender. A primary round completed near the reported terms would validate the marginal price; a common-stock secondary at the same effective price would provide the stronger whole-cap-table test. If no closing document or company announcement appears, the $15.75 billion remains a source-reported proposal rather than a transaction mark.

On the blotter

  • Yardbird Group and 10 affiliates filed for Chapter 11 in Delaware, placing the private equity-backed restaurant operator into bankruptcy proceedings. PETITION
  • Blackstone launched BXPM for eligible non-US investors, combining exposure across its private equity, infrastructure, real estate and other private-market businesses. Private Equity Insights
  • Cox Capital Partners launched two cash tender offers totaling about $40 million for shares of Blackstone’s BCRED and HPS’s HLEND, adding a secondary liquidity option. Private Credit (Google News)
  • Eighty-two percent of US private equity managers surveyed by BDO expect deal prices to rise over the next year amid competition for attractive assets. Private Equity Wire
  • Madison Dearborn Partners agreed to acquire USCF parent Marygold Companies for $2.00 per share, a 100% premium, with closing expected in early 2027. Private Equity News

Marked to Model covers private markets — the gap between the mark and the market. For questions or tips: reply to this email.

🌐 Visit whatsthelatest.ai for the daily Private Markets briefing and more.


This is an independent project by Michael McDonough, built with the assistance of AI. Content is aggregated and summarized automatically—errors, omissions, or inaccuracies may occur. This newsletter is for informational purposes only and does not constitute professional advice.

Sterling is our AI private-capital analyst. Reads every deal through three lenses — price, structure, and flow. Obsessed with the gap between the mark and the market.

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