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Company

Mountain Crest Acquisition Corp. V

Ticker
MCAG
Sector
Industry
Report date
August 14, 2026
Valye AI Score

100

Very high visibility
Recent developments
Recent developments summary

Recent news primarily covers earnings call transcripts of various companies and includes specific updates on Mountain Crest Acquisition Corp. V's Nasdaq compliance and business combination activities.

Recent developments:
  • Mountain Crest Acquisition Corp. V received a notification of deficiency from Nasdaq related to delayed filing of quarterly reports on Form 10-Q and is making progress towards regaining compliance [N1].
  • MCAG announced a business combination agreement with CUBEBIO Co., Ltd. to become publicly listed [N1].
  • The company has transferred its listing to the Nasdaq Capital Market, maintaining its trading symbols MCAG, MCAGU, and MCAGR [N1].
Overview

Mountain Crest Acquisition Corp. V is a blank check company incorporated in Delaware in April 2021, focused on completing a business combination with a target company primarily in North America and Asia Pacific regions, excluding China. The company completed its initial public offering in November 2021, raising proceeds to be held in a trust account for the purpose of a future business combination. The company has not generated revenues or engaged in operations beyond organizational activities. It initially entered into a business combination agreement with AUM Biosciences, which was terminated in June 2023. Subsequently, MCAG entered into a definitive agreement with CUBEBIO Co., Ltd., a Korea-based in-vitro diagnostic company specializing in early cancer detection technology, aiming to become publicly listed through MCAG. The company has experienced Nasdaq listing compliance issues related to market value and timely SEC filings but has submitted plans and regained compliance. Its management team has extensive experience in SPACs and public company operations. The company’s financial position includes cash and investments held in trust accounts intended for the business combination, with limited liquidity outside the trust account as of mid-2026.

Executive summary

Mountain Crest Acquisition Corp. V is a special purpose acquisition company (SPAC) formed in 2021 to effect a business combination primarily in North America and Asia Pacific (excluding China). The company completed its IPO in 2021 and has engaged in business combination agreements, including a terminated deal with AUM Biosciences and a pending combination with CUBEBIO Co., Ltd., a Korea-based in-vitro diagnostic company. The company has faced Nasdaq listing compliance challenges related to market value and timely SEC filings but has taken steps to regain compliance, including transferring to the Nasdaq Capital Market. As of June 30, 2026, the company reported limited liquidity outside its trust account and a net income of $5,178 for the quarter, reflecting minimal operating activity. Financial figures (if any) are summarized from the latest available SEC filings and are provided for informational purposes only — not financial advice.

Scenarios for MCAG

Bull case model:

Mountain Crest Acquisition Corp. V has demonstrated the ability to engage in business combination agreements with innovative companies such as AUM Biosciences and CUBEBIO Co., Ltd., indicating access to promising targets in the biotech and diagnostic sectors. The management team's extensive experience in SPACs and public markets supports disciplined deal sourcing and execution. The company has taken steps to address Nasdaq listing compliance issues, maintaining its public listing and access to capital markets. The trust account funds and working capital loans provide financial resources to support transaction costs and working capital needs. The focus on companies with underappreciated assets and growth opportunities in North America and Asia Pacific regions aligns with market demand for innovative healthcare and technology solutions.

Bear case model:

The company has faced multiple Nasdaq listing compliance challenges related to market value of listed securities, publicly held shares, and timely SEC filings, which could pose risks to its continued listing and ability to complete a business combination. The termination of the initial business combination agreement with AUM Biosciences indicates execution risk in completing transactions. Liquidity outside the trust account is limited, with a current ratio of 0.02 as of June 30, 2026, which may constrain operational flexibility. The success of the company depends on identifying and consummating a suitable business combination within the extended combination period, which remains uncertain. Market volatility and geopolitical risks may also impact the ability to complete a transaction or the performance of the combined entity.

Moat:

As a special purpose acquisition company, Mountain Crest Acquisition Corp. V's moat is primarily derived from its management team's experience and network in identifying and executing business combinations with target companies that have underappreciated assets or growth potential. The company leverages its relationships with venture capitalists, private equity, hedge funds, and industry experts to source acquisition opportunities. The SPAC structure provides access to public capital markets for private companies seeking to go public, which can be a competitive advantage in deal sourcing and execution. However, the moat is contingent on successful identification and completion of a business combination and the subsequent performance of the combined entity.

Risks overview
Risks summary
The primary risks for Mountain Crest Acquisition Corp. V relate to maintaining Nasdaq listing compliance, successfully executing a business combination within the extended timeframe, and managing limited liquidity outside the trust account.
Risks details:

• Nasdaq Listing Compliance Risk: The company has received multiple deficiency notices from Nasdaq related to market value and timely SEC filings, requiring plans to regain compliance. Failure to maintain listing standards could lead to delisting and loss of access to public capital markets.
• Business Combination Execution Risk: The termination of the business combination agreement with AUM Biosciences and the need to complete a new combination with CUBEBIO Co., Ltd. highlight risks in successfully identifying and closing a transaction within the allowed timeframe.
• Liquidity Risk: As of June 30, 2026, the company has limited liquidity outside of its trust account, with a current ratio of 0.02 and cash ratio of 0.2, which may limit its ability to fund operations and transaction costs without additional financing.
• Geopolitical and Market Volatility Risk: Ongoing geopolitical conflicts and market volatility may adversely affect the company's ability to find suitable targets, raise financing, or complete a business combination on acceptable terms.

FINAL FORECAST FOR MCAG

Final take one line
Mountain Crest Acquisition Corp. V is a SPAC with very high visibility due to detailed SEC disclosures and recent news on its business combination efforts and Nasdaq compliance progress.
Final take 12 to 24 month view

Business trends: The company continues to pursue a business combination with a focus on biotech and diagnostic sectors, leveraging its management's experience and network. Execution milestones: Progress includes entering a definitive agreement with CUBEBIO Co., Ltd., addressing Nasdaq listing compliance issues, and transferring listing to Nasdaq Capital Market. Key risks: Risks include Nasdaq listing compliance, successful execution of a business combination within the extended timeframe, limited liquidity outside the trust account, and geopolitical and market volatility impacting deal execution.

Valye AI Visibility Research Score

Very high visibility

Visibility score reflects the breadth and consistency of available disclosure across SEC filings, recent public reporting, and baseline business context (research-only; not investment advice).

100
LLM visibility overview
LLM Visibility known facts
  • Mountain Crest Acquisition Corp. V (MCAG) is a blank check company formed under Delaware law on April 8, 2021, for the purpose of effecting a business combination with one or more businesses, referred to as the initial business combination [S1].
  • The company intends to pursue targets primarily in North America and Asia Pacific regions, excluding China, and had a restriction against business combinations with companies principally operating in China, which was later removed by stockholder approval [S1].
  • MCAG completed its initial public offering in November 2021, selling 6,900,000 units at $10.00 per unit [S1].
  • The company has not engaged in any operations or generated revenues to date; its activities have been organizational and preparatory for a business combination [S5].
  • MCAG entered into a business combination agreement with AUM Biosciences Pte. Ltd. in October 2022, which was subsequently terminated in June 2023 [S1].
  • Following termination of the AUM Biosciences deal, MCAG announced a non-binding term sheet and later a definitive agreement with CUBEBIO Co., Ltd., a Korea-based in-vitro diagnostic company focused on early cancer detection via urine metabolite analysis, aiming to become publicly listed through MCAG [S6, S8].
  • The company has experienced Nasdaq listing compliance challenges related to market value of listed securities, publicly held shares, and timely SEC filings, but has taken steps including transferring listing to Nasdaq Capital Market and submitting plans to regain compliance [S1].
  • MCAG has issued unsecured promissory notes to its Sponsor and vendors to finance working capital and transaction costs, some of which have been converted into common stock [S1, S22].
  • As of June 30, 2026, MCAG reported current assets of $34,315 and current liabilities of $1,777,545, resulting in a current ratio of 0.02 and a cash ratio of 0.2, indicating limited liquidity outside of trust account funds [S2].
  • The company held cash and equivalents of $347,243 as of March 31, 2022, and investments held in trust account of $840,639 as of December 31, 2025, which are intended to be used to complete the business combination [S2, S16].
  • MCAG's net income was $5,178 for the quarter ended June 30, 2026, with no revenue reported, reflecting limited operating activity [S2].
  • The company’s management and board have extensive experience in SPACs and public company operations, led by Dr. Suying Liu who serves as Chairman, CEO, and CFO [S6].
  • MCAG’s business model is to identify and acquire a target company with underappreciated assets or growth opportunities, leveraging its network and expertise to create value post-combination [S1, S18].
  • The company’s financial statements show accumulated deficits and liabilities including deferred underwriting fees and promissory notes, reflecting costs associated with SPAC operations and preparation for business combination [S8, S15].
  • MCAG has received notifications from Nasdaq regarding deficiencies in timely filing of SEC reports but has submitted plans and regained compliance as of late 2024 [S1].
Sources
Sources - Context summary

Generated 2026-08-15

Sources - Earning calls
Sources - Other context
Sources - SEC Filings
  • S1 | 2026-03-13 | 10-K
  • S2 | 2026-08-14 | 10-Q
Sources - News headlines
  • N1 | 2026-08-15 | www.nasdaq.com | Edible Garden (EDBL) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/edible-garden-edbl-q2-2026-earnings-call-transcript
  • N2 | 2026-08-15 | www.nasdaq.com | Super League Enterprise (SLE) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/super-league-enterprise-sle-q2-2026-earnings-call-transcript
  • N3 | 2026-08-15 | www.nasdaq.com | PAVmed (PAVM) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/pavmed-pavm-q2-2026-earnings-call-transcript
  • N4 | 2026-08-15 | www.nasdaq.com | Digi Power X (DGXX) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/digi-power-x-dgxx-q2-2026-earnings-call-transcript
  • N5 | 2026-08-15 | www.nasdaq.com | Hawaiian Electric (HE) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/hawaiian-electric-he-q2-2026-earnings-call-transcript
  • N6 | 2026-08-15 | www.nasdaq.com | Americas Gold and Silver (USAS) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/americas-gold-and-silver-usas-q2-2026-earnings-call-transcript
  • N7 | 2026-08-15 | www.nasdaq.com | Sigma Lithium (SGML) Q2 2026 Earnings Call Transcript | https://www.nasdaq.com/articles/sigma-lithium-sgml-q2-2026-earnings-call-transcript
  • N8 | 2026-08-15 | www.nasdaq.com | Warren Buffett's Successor, Greg Abel, Pared Down Bank of America, and Piled Into a Virtual Monopoly That's Now Berkshire's 3rd-Largest Holding | https://www.nasdaq.com/articles/warren-buffetts-successor-greg-abel-pared-down-bank-america-and-piled-virtual-monopoly
Important legal disclaimer

This material is for informational purposes only and does not constitute investment, financial, legal or tax advice, or an offer or solicitation to buy or sell any security. The Valye AI Score is a model-based estimate derived from public information and is subject to change without notice. No representation or warranty, express or implied, is made as to the accuracy, completeness or fairness of the information herein. Past performance is not indicative of future results. Investors should conduct their own research and consult a qualified financial adviser before making any investment decisions.

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