Rochefort-Backed ALL.SPACE to Be Acquired by York Space Systems in Strategic Defense Communications Transaction

Rhea-AI Summary

York Space Systems (NYSE:YSS) entered a definitive agreement to acquire ALL.SPACE, a Rochefort-financed provider of advanced satellite communications terminals and multi-network connectivity solutions. The deal highlights investment in communications infrastructure for U.S. national security missions.

ALL.SPACE will become a wholly owned York subsidiary after closing, expected in Q3 2026, subject to regulatory approvals and customary conditions.

Positive

• Definitive agreement for York Space Systems to acquire ALL.SPACE
• ALL.SPACE to operate as wholly owned York subsidiary after closing
• Acquisition expands York’s portfolio in advanced satellite communications terminals
• Rochefort senior secured financing enabled ALL.SPACE to expand manufacturing capacity

Negative

• Acquisition closing subject to regulatory approvals and customary conditions
• Transaction completion timing dependent on expected Q3 2026 schedule

News Market Reaction – YSS

+7.95%

10 alerts

+7.95% Session close to close

+12.1% Peak Tracked

-2.9% Trough Tracked

$3.36B Market Cap

0.1x Rel. Volume

In the May 18 session, YSS gained 7.95%, reflecting a notable positive market reaction. Argus tracked a peak move of +12.1% during that session. Argus tracked a trough of -2.9% from its starting point during tracking. Our momentum scanner triggered 10 alerts that day, indicating notable trading interest and price volatility.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock moved +8.0% in the session following this news. A strong positive reaction aligns with Yor...

Analysis

The stock moved +8.0% in the session following this news. A strong positive reaction aligns with York’s past use of acquisitions to build a vertically integrated defense space platform. Prior ALL.SPACE deal news produced a 13.41% gain, and average acquisition moves of 3.87% suggest investors often welcome strategic M&A. However, deal integration execution, dependence on government programs, and any subsequent financing or margin pressure could have influenced how durable such upside proved.

Key Figures

Publication date: May 18, 2026 Expected closing: Q3 2026 Current price: $24.02 +1 more

4 metrics

Publication date May 18, 2026 Press release announcement date

Expected closing Q3 2026 Acquisition completion timeline, subject to approvals

Current price $24.02 Pre-news trading level for YSS

Price change 24h -17% Move ahead of this acquisition-related release

Previous Acquisition Reports

2 past events · Latest: 2026-04-30 (Positive)

Same Type Pattern 2 events

Date	Event	Sentiment	24h Move	Catalyst
2026-04-30	ALL.SPACE acquisition	Positive	+13.4%	Announced definitive deal to acquire ALL.SPACE and expand multi-orbit terminals.
2026-03-12	Orbion acquisition	Positive	-5.7%	Closed Orbion deal adding Hall-effect propulsion to York’s integrated ecosystem.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Acquisition headlines have produced mixed reactions: one strong gain and one notable decline, suggesting investor response to deals is not uniformly positive.

Recent Company History

Recent history shows York using acquisitions to extend its space and defense communications ecosystem. The Orbion deal on Mar 12, 2026 added electric propulsion, while the Apr 30, 2026 ALL.SPACE announcement focused on multi-orbit connectivity and drove a 13.41% gain. Today’s transaction-focused article reiterates that strategic direction, but the current -17% move diverges from the prior positive reaction to the same target acquisition.

Key Terms

senior secured debt financing, software-defined, multi-orbit, multi-band connectivity, +4 more

8 terms

senior secured debt financing financial

"Rochefort provided senior secured debt financing to ALL.SPACE to expand..."

A senior secured debt financing is a loan or bond that has first priority to be repaid and is backed by specific company assets set aside as collateral. It matters to investors because it typically carries lower risk and lower interest than unsecured or junior debt—think of it like a mortgage where the lender can seize the house first if payments stop—so holders of this debt have stronger protection and clearer chances of recovering money if the borrower gets into financial trouble.

software-defined technical

"ALL.SPACE's software-defined Hydra Terminal Range enables next generation..."

software-defined describes systems where functions traditionally built into physical hardware are implemented and controlled by software, letting one physical device behave like many by changing code. Think of it as a programmable appliance that can be reconfigured with updates rather than replaced. Investors care because it can cut capital costs, speed new features to market, enable subscription or service revenue, and make products more adaptable — but it also shifts value toward software skill and ongoing maintenance.

multi-orbit technical

"through simultaneous multi-link, multi-orbit, and multi-band connectivity..."

A multi-orbit system or service uses spacecraft, satellites or missions that operate in more than one orbital zone around Earth (for example low, medium and geostationary altitudes) rather than staying in a single orbit. For investors, multi-orbit capability can mean broader markets, better reliability and more flexible revenue options—like a delivery company that can use bikes, vans and trucks to reach different neighborhoods and load sizes.

multi-band connectivity technical

"through simultaneous multi-link, multi-orbit, and multi-band connectivity..."

Multi-band connectivity means a device or network can send and receive data across several radio frequency ranges instead of relying on a single band. Like a car that can shift through multiple gears or a highway with many lanes, it improves reach, speed and reliability by choosing the best path for traffic. For investors, it matters because broader compatibility and better performance can increase customer appeal, lower service disruptions and expand market opportunities for hardware and network providers.

low earth orbit (LEO) technical

"across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), Geostationary..."

Low Earth Orbit (LEO) is the region of space close to Earth, roughly up to 2,000 kilometers above the surface, where most communication, imaging and weather satellites operate. It matters to investors because it is a fast-growing commercial zone — think of it as a crowded highway for satellites — creating opportunities in satellite manufacturing, launch services, broadband and data analytics while also bringing risks from congestion, debris, regulatory licensing and intense competition.

medium earth orbit (MEO) technical

"across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), Geostationary..."

Medium Earth orbit (MEO) is the band of space a few thousand to about 36,000 kilometers above Earth where many navigation and communications satellites circle the planet; think of it as the middle floors of a very tall building between low and geostationary orbits. Investors care because a satellite’s orbit affects signal delay, coverage area, satellite lifetime and launch cost, which in turn shape a business’s revenue potential, capital needs and technical and regulatory risks.

geostationary orbit (GEO) technical

"across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), Geostationary..."

A geostationary orbit (GEO) is a circular path about 35,786 kilometers above Earth’s equator where a satellite travels at the same speed as the planet’s rotation, so it stays fixed above one spot like a streetlight hung over an intersection. For investors, GEO is valuable because those fixed-eye view positions are scarce and costly to reach, underpinning long-lived communications, broadcast and weather services, affecting revenue stability, licensing, insurance and replacement timing.

highly elliptical orbit (HEO) technical

"and Highly Elliptical Orbit (HEO) networks from a single platform..."

A highly elliptical orbit (HEO) is an elongated satellite path that brings the craft much closer to Earth at one end and much farther away at the other, producing a repeating cycle of fast and slow passes over different regions. For investors, HEO matters because that uneven pattern affects how long a satellite can serve a given area, the quality and delay of communications, launch and operating costs, and regulatory or spectrum needs—like a car on an oval track that spends extra time near one turn, changing where and how well it can deliver service.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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WEST PALM BEACH, Fla., May 18, 2026 /PRNewswire/ -- Rochefort Asset Management (Rochefort), a U.S. national security-focused private credit firm licensed under the U.S. Department of War's Office of Strategic Capital (OSC) and the Small Business Administration (SBA), today announced that York Space Systems (NYSE: YSS) has entered into a definitive agreement to acquire ALL.SPACE, a Rochefort-financed company and a leading provider of advanced satellite communications terminals and multi-network connectivity solutions. The proposed acquisition affirms Rochefort's conviction in deploying private credit into the communications infrastructure that modern national security missions require.

Rochefort provided senior secured debt financing to ALL.SPACE to expand manufacturing capacity and accelerate delivery timelines of its advanced multi-orbit terminal systems, enabling the company to meet urgent Department of War operational requirements. ALL.SPACE's software-defined Hydra Terminal Range enables next generation command and control systems through simultaneous multi-link, multi-orbit, and multi-band connectivity across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), Geostationary Orbit (GEO), and Highly Elliptical Orbit (HEO) networks from a single platform, delivering resilient, network-agnostic communications for platforms operating across space, air, land, and maritime domains, including the most contested environments.

York Space Systems, a leading U.S.-based national defense and commercial prime, announced the transaction as its second strategic acquisition since going public on the New York Stock Exchange. Upon closing, ALL.SPACE will operate as a wholly owned subsidiary of York, continuing to serve customers across government and industry.

"ALL.SPACE was built to ensure connectivity does not fail when it matters most," said Paul McCarter, CEO of ALL.SPACE. "Demand is accelerating in complex operational environments, and our technology is proven to deliver in those conditions. Partnering with York allows us to scale that capability and bring it to an even broader set of missions."

"Rochefort deploys capital into companies bolstering U.S. national security," said Alex Lemond, Co-Founder of Rochefort Asset Management. "The York and ALL.SPACE transaction demonstrates how strategic capital can work in concert with industry to advance the defense industrial base and deliver mission-critical capabilities to the warfighter."

The consummation of the acquisition is subject to regulatory approvals and customary closing conditions, and is expected to occur in the third quarter of 2026.

For more information, please contact:

Steele Schottenheimer – Rochefort Management
sschottenheimer@rochefort.us | 214-347-8045

Georgia Jaggs – ALL.SPACE
georgia.jaggs@ha-lo.co 

About ALL.SPACE

ALL.SPACE is a satellite communications technology company specializing in multi-network convergence solutions for defense and government. Its Hydra Terminal Range enables simultaneous connectivity across multiple satellite networks and orbits, delivering resilient, secure communications for mission-critical operations. The company's software-defined platforms support comms-on-the-move across land, sea, and air in demanding environments.

For more information visit www.all.space

About Rochefort Management

Rochefort is a U.S.-based national security-focused firm that operates as a licensed manager under the U.S. Department of War's Office of Strategic Capital (OSC) and the Small Business Administration (SBA). Rochefort invests with companies driving innovation across defense and the American industrial base, with a focus on transformative and disruptive technologies critical to U.S. national security.

For more information visit: www.rochefort.us

View original content to download multimedia:https://www.prnewswire.com/news-releases/rochefort-backed-allspace-to-be-acquired-by-york-space-systems-in-strategic-defense-communications-transaction-302774297.html

SOURCE Rochefort Asset Management

FAQ

What did York Space Systems (NYSE:YSS) announce about acquiring ALL.SPACE on May 18, 2026?

York Space Systems announced a definitive agreement to acquire ALL.SPACE. According to Rochefort, ALL.SPACE is a leading provider of advanced satellite communications terminals and multi-network connectivity solutions that support modern national security missions across multiple orbital regimes and operational domains.

When is the York Space Systems (YSS) acquisition of ALL.SPACE expected to close?

The acquisition of ALL.SPACE by York Space Systems is expected to close in the third quarter of 2026. According to York, completion depends on receiving required regulatory approvals and satisfying customary closing conditions typical for strategic defense communications transactions.

How will ALL.SPACE operate after the York Space Systems (YSS) acquisition closes?

After the acquisition closes, ALL.SPACE will operate as a wholly owned subsidiary of York Space Systems. According to York, ALL.SPACE will continue serving government and industry customers while leveraging York’s position as a U.S.-based national defense and commercial prime contractor.

What capabilities does ALL.SPACE’s Hydra Terminal Range provide for defense communications?

ALL.SPACE’s software-defined Hydra Terminal Range enables simultaneous multi-link, multi-orbit, and multi-band connectivity from a single platform. According to ALL.SPACE, it supports LEO, MEO, GEO, and HEO networks, delivering resilient, network-agnostic communications across space, air, land, and maritime domains, including contested environments.

What role did Rochefort Asset Management play in the ALL.SPACE and York Space Systems (YSS) transaction?

Rochefort Asset Management provided senior secured debt financing to ALL.SPACE prior to the acquisition. According to Rochefort, this capital expanded manufacturing capacity and accelerated delivery of multi-orbit terminal systems to meet urgent U.S. Department of War operational requirements, supporting the strategic transaction with York.

How does the ALL.SPACE acquisition align with York Space Systems’ growth strategy after going public as YSS?

The ALL.SPACE deal is York Space Systems’ second strategic acquisition since listing on the NYSE. According to York, acquiring ALL.SPACE strengthens its role as a national defense and commercial prime by adding advanced multi-orbit, multi-network communications terminal capabilities to its existing space systems offerings.