Yellowstone Midco Holdings Borrow Rate Rises to 8.13%
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 20 2026
0mins
Latest data shows the largest indicative borrow rate increases among liquid option names include: Yellowstone Midco Holdings Ii, Llc (YSS) 8.13% +3.05, Upexi (UPXI) 24.59% +2.33, Spire Global (SPIR) 9.35% +1.49, DEFIANCE DAILY TARGET 2X LONG SMCI ETF (SMCX) 37.12% +1.37, Direxion S&P Biotech Bull 3X (LABU) 26.36% +1.33, Banco Santander (SAN) 1.91% +0.93, VisionWave Holdings Inc (VWAV) 63.08% +0.90, Harmony Gold (HMY) 1.09% +0.67, Defiance 1.75x MSTR ETF (MSTX) 31.71% +0.65, and Aeluma Inc (ALMU) 3.92% +0.64.
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Analyst Views on YSS
Wall Street analysts forecast YSS stock price to rise
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Current: 30.300
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Current: 30.300
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About YSS
York Space Systems Inc., formerly Yellowstone Midco Holdings II, LLC, is a space and defense prime providing a comprehensive suite of mission-critical solutions for national security, government and commercial customers. The Company is a provider to the United States Department of Defense’s (DoD) Proliferated Warfighter Space Architecture (PWSA). The Company has demonstrated Link-16 connectivity from space. It offers mission solutions across several complementary product categories: Components, Subsystems, Spacecraft Platforms, Ground Operation, Global Downlink, and Software-Enabled Services. Its S-CLASS, LX-CLASS, and M-CLASS platforms are versatile spacecraft designed to scale across diverse mission needs. Its proprietary software suites, both in orbit on the spacecraft and on the ground in its operation centers, integrates mission planning, ground operations, and autonomous flight control to deliver low-touch operations across single satellites and large constellations.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- New Customer Contract: York Space Systems has secured a contract with a new U.S. government customer to support national security priorities, marking a significant expansion in the defense sector and paving the way for larger future contract opportunities.
- M-CLASS Platform Utilization: The mission will utilize York's largest M-CLASS platform, and while specific mission details remain undisclosed, this move demonstrates the company's capability in rapidly deployable space systems to meet the growing demands of government clients.
- Expanded Mission Portfolio: The new contract expands York's mission portfolio into new areas, adding to the eight mission sets currently being executed, reflecting the strong demand from government customers for responsiveness and rapid deployment capabilities, further solidifying York's role in defense space architectures.
- Strategic Investment and Growth: York's capabilities in spacecraft production, mission integration, and operational support are continuously expanding, indicating the company's commitment to meeting a broad range of national security and civil mission requirements, with ongoing investments in scalable manufacturing and next-generation space architectures to support emerging defense priorities.
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- Investigation Launched: Pomerantz LLP is investigating claims on behalf of York Space Systems investors regarding potential securities fraud or unlawful business practices by the company and its executives, highlighting serious concerns about corporate governance.
- Revenue Crisis: A report from Wolfpack Research indicates that the Pentagon's cancellation of the Tranche 3 Transport Layer project, which accounted for 96% of York's annual revenue, poses a significant threat to the company's financial stability.
- Stock Price Plunge: Following the report's release, York's stock price fell by $7.64, or 21.29%, over two trading sessions, closing at $28.24 per share, reflecting market pessimism regarding the company's future prospects.
- Legal Implications: Pomerantz LLP, recognized for its expertise in securities class actions, may seek damages for affected investors, further intensifying the legal and financial pressures facing York.
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- Significant Order Size: Sivers Semiconductors has secured an $8.2 million production order from ALL.SPACE for the production of multi-beam Ka-band beamforming integrated circuits by 2027, marking the company's ongoing growth in the defense and commercial satellite communications market.
- Strong Market Demand: As defense organizations and commercial operators accelerate their demand for multi-orbit satellite communications, Sivers' BFIC technology becomes a critical enabler, facilitating seamless connectivity across LEO, MEO, and GEO satellite networks.
- Deepening Strategic Partnership: The collaboration between Sivers and ALL.SPACE is strengthening, with CEO Vickram Vathulya highlighting that this order represents an important milestone from development to multi-year deployment, validating the market acceptance of their technology.
- Optimistic Industry Outlook: With increasing demand for advanced beamforming semiconductors and electronically steered antenna technologies, Sivers' solutions are poised to provide the flexibility and reliability needed for future satellite communications infrastructure, further solidifying its leadership position in the industry.
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- Production Order Milestone: Sivers Semiconductors has secured an $8.2 million production order from ALL.SPACE for the mass production of multi-beam Ka-band integrated circuits by 2027, marking a significant milestone in the company's growth within the defense and commercial satellite communications market.
- Accelerating Market Demand: As defense organizations and commercial operators increasingly seek resilient connectivity across LEO, MEO, and GEO satellite networks, Sivers' advanced beamforming semiconductor technology is becoming a critical enabler, ensuring flexibility and reliability in multi-orbit satellite communications.
- Deepening Strategic Partnership: The collaboration between Sivers and ALL.SPACE is strengthening, with this order not only validating the differentiated performance of Sivers' beamforming platform but also highlighting the importance of ALL.SPACE's next-generation terminals for future satellite communications infrastructure.
- Optimistic Industry Outlook: With the accelerating demand for multi-orbit satellite communications, Sivers' technology will help clients address essential performance challenges, driving the development of a greener data economy and further solidifying its leadership position in the market.
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- Production Milestone: York has completed its second production lot of tactical communication satellites, marking significant progress towards delivering over 40 spacecraft for the proliferated mission, demonstrating the maturity and repeatability of its production model.
- Acquisition Strengthens Supply Chain: This week, York finalized its acquisition of Solestial, addressing a critical gap in the space industry and aiming to create a complete U.S. solar cell production ecosystem by sourcing raw materials from U.S. suppliers.
- Launch Plans: More than 20 York-built satellites are scheduled for launch this summer as part of a dedicated Falcon 9 mission, providing assured tactical communications support for U.S. and allied warfighters.
- Market Sentiment: Despite a year-to-date decline of over 13% in York's stock price, retail sentiment on Stocktwits remains bearish, with message volumes decreasing from normal to low, indicating cautious investor outlook on the company's future.
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- Strategic Acquisition: York Space Systems has completed its acquisition of Solestial, Inc. for approximately $67 million, securing a critical U.S.-sourced solar technology that enhances the company's competitive edge in the satellite manufacturing industry.
- Supply Chain Control: This acquisition allows York to control its supply chain, as Solestial's solar cells are produced in the U.S. and will source raw materials from U.S. suppliers, thereby creating a complete U.S. solar cell production ecosystem and reducing reliance on Chinese materials.
- Technological Advantage: Solestial's solar cells possess the ability to self-heal radiation damage, demonstrating superior durability in low Earth orbit compared to traditional silicon cells, which positions them to meet the power demands of future space missions.
- Market Outlook: With growing demand for space solar technology, York accelerates its strategic positioning in national security and commercial projects through the acquisition of Solestial, which is expected to directly enhance customer project delivery capabilities and market competitiveness.
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