Ursa Major Agrees to Go Public via a Bleichroeder SPAC at a $2.3 Billion Post-Deal Equity Value, With Closing Targeted for Early 2027

by Maya Okafor · August 27, 2026

Deals & Listings Reporter, The SmallCap Signal

Ursa Major Technologies, a privately held manufacturer of hypersonic propulsion, solid rocket motors and in-space mobility systems, would become a public company through a merger with Bleichroeder Acquisition Corp. III, a special purpose acquisition company listed on Nasdaq under BCCQU. The transaction was announced Aug. 25 in a joint release issued over PR Newswire, datelined 6:00 a.m. Eastern from Denver. The figures below are drawn from that primary release, cross-checked against a StockTitan summary of the same announcement.

The combined company is to be named Inflection Point Mach X Bleichroeder Corp. and to trade on Nasdaq under the ticker IPXX following closing, which the parties expect in the first quarter of 2027. The deal remains subject to shareholder and regulatory approvals and customary closing conditions, so nothing about it is final.

How the $2.3 billion breaks down

The release described a pre-money equity valuation of approximately $1.6 billion and a post-transaction equity valuation of approximately $2.3 billion. The gap between those two numbers is essentially the money the deal is meant to bring in - and how much of it actually arrives is the open question in every SPAC of this shape.

On the SPAC side, the release says the transaction could deliver "up to $345 million in additional proceeds depending on redemptions." That is a ceiling, not a floor: SPAC shareholders who choose to take their cash back rather than roll into the merged company reduce the figure, potentially to a small fraction of it, and the announcement does not state what the outcome would be under any particular redemption scenario.

Separately, the parties disclosed PIPE commitments of at least $350 million, of which approximately $110 million was funded at signing, according to the same release. The remaining roughly $240 million of commitments is, on the face of the announcement, committed rather than in hand. Investors evaluating the deal will want to see the definitive proxy or registration statement for the conditions attached to the unfunded portion.

What Ursa Major says it has built

Ursa Major describes itself as operating six facilities across nearly 500 acres of integrated infrastructure, with more than 360 employees, and says it has previously raised approximately $380 million in private capital. The release credits the company with more than 5,500 ground tests and 140,000 cumulative test seconds, and with engines that have powered "more than a dozen successful hypersonic missions." Those are company claims made in the company's own transaction announcement; they were not independently verified for this article.

On the program side, the release cited a $10 million U.S. Navy award to advance the MK 104 solid rocket motor design through critical design review; the Hadley engine, which the company says powers the Department of War's hypersonic test bed with more than 10 successful missions; HAVOC, described as a "complete, hypersonic all-up-round"; and the Affordable Rapid Missile Demonstrator, or ARMD, run with the Air Force Research Laboratory, which the company says has completed two successful flights.

The number that was not disclosed

The announcement carried no revenue, backlog, gross margin or profitability figures for Ursa Major. For a company being valued at approximately $2.3 billion post-deal, that is a material absence, and it is the standard gap between a SPAC announcement and the eventual S-4 or proxy, where audited financials and management projections have to appear. Readers should treat the valuation as a negotiated deal price rather than a market-tested one until those filings land.

Chief executive Chris Spagnoletti said in the release: "Deterrence depends on what can be built reliably, safely and at scale." Michael Blitzer, chairman and founder of Inflection Point, said: "This is not capital for a concept; it is capital to scale proven technology and production." Both are sponsor and management characterizations of the transaction's purpose.

Risks a public-market investor inherits

Three risks sit on the face of this deal. First, redemption risk: the up-to-$345 million of SPAC proceeds arrives only to the extent holders do not redeem, and heavy redemptions would leave the combined company materially less funded than the headline suggests. Second, timing risk: a first-quarter 2027 target is roughly two quarters out, a long window during which defense budget priorities, the PIPE and market conditions can all shift. Third, the standard SPAC disclosure that pursuing a business combination can itself disrupt current operations.

Ursa Major would join a small but growing cohort of propulsion and defense-adjacent names reaching the public market through sponsor-led vehicles. Whether it prices like the industrial manufacturer its program list describes, or like the pre-revenue technology story its undisclosed financials leave open, will not be settled until the registration statement is filed.