What Changed
Price Move History
- Daily moves over 5%
- 2 71 sessions, September 9, 2025 to October 13, 2026
- Largest daily move
- -16.8% close of February 18, 2026
- 1-year change
- -1.1% closing prices, September 9, 2025 to October 13, 2026
Company Description
AACIU is the Nasdaq Global Market ticker symbol for the units of Armada Acquisition Corp. II, a special purpose acquisition company (SPAC). According to company disclosures, Armada Acquisition Corp. II is a blank check company formed to effect a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses. The company is classified in the Financial Services sector and described as operating in the shell companies category because it was organized to identify and combine with an operating business rather than to run an existing operating business of its own.
The units trading under the symbol AACIU consist of one Class A ordinary share and one-half of one redeemable warrant. Each whole warrant entitles the holder to purchase one Class A ordinary share at a specified exercise price, as described in the company’s public offering materials. Only whole warrants are exercisable and trade separately once the components of the units begin separate trading. When that separation occurs, the Class A ordinary shares and warrants are expected to trade on Nasdaq under the symbols AACI and AACIW, respectively.
Armada Acquisition Corp. II states that, while it may pursue a business combination target in any industry or geographic region, it intends to focus its search on businesses in the financial services (FinTech), Software-as-a-Service (SaaS), or generative artificial intelligence (AI) industries. The company indicates that it believes these areas offer promising potential for acquisitions because of their growth characteristics and alignment with its business objectives.
The company reports that it was founded on October 3, 2024 and that its executive offices are located in Philadelphia, Pennsylvania. Its units began trading on the Nasdaq Global Market under the ticker symbol AACIU in connection with its initial public offering. In its offering announcements, Armada Acquisition Corp. II emphasizes its role as a vehicle to identify and complete a business combination, rather than to operate a traditional ongoing business prior to such a transaction.
Armada Acquisition Corp. II also notes that it is part of a broader SPAC franchise associated with the team that led Armada Acquisition Corp. I, another special purpose acquisition company. Armada Acquisition Corp. I completed a business combination with Rezolve AI Limited, a company described as providing AI-driven engagement platforms for retail and commerce. This prior SPAC activity is cited in public communications to illustrate the experience of the team associated with Armada Acquisition Corp. II in sourcing and executing business combination transactions.
In a later announcement, Armada Acquisition Corp. II reported the closing of a Sponsor Securities Purchase Agreement under which Arrington XRP Capital Fund, LP acquired the securities of Armada Acquisition Corp. II owned by Armada Sponsor II LLC, the former sponsor of the company. Under that agreement, Arrington purchased Class B ordinary shares, Class A ordinary shares, and private placement warrants of Armada Acquisition Corp. II and received a limited, revocable license to use the Armada Acquisition Corp. II branding for a period that expires not later than November 22, 2026. Following the closing of this transaction, Arrington became the new sponsor of Armada Acquisition Corp. II.
Armada Acquisition Corp. II describes itself as seeking a business combination opportunity that fits its stated focus areas, but its public materials do not identify a specific target business for Armada Acquisition Corp. II at this stage. As a SPAC, its primary assets are the funds raised in its initial public offering and any additional capital arrangements it may enter into, which are intended to be used in connection with a future merger or similar transaction with a private or public company.
Business purpose and structure
The company’s stated business purpose is to identify and complete a business combination with one or more businesses. This may take the form of a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization or similar transaction. As a shell company, Armada Acquisition Corp. II does not describe ongoing commercial operations, products, or services of its own; instead, its disclosures focus on its capital structure, offering terms, and intended acquisition focus.
The unit structure associated with AACIU is a common feature of SPACs. Investors in AACIU units receive exposure to the Class A ordinary shares of Armada Acquisition Corp. II and to warrants that may, under the terms described in the company’s offering documents, be exercised to purchase additional Class A ordinary shares at a fixed price. The company’s public communications highlight that only whole warrants are exercisable and will trade separately once the units split into their component securities.
Industry focus
Armada Acquisition Corp. II states that, although it is not limited to a particular industry, it intends to focus on businesses in financial services (FinTech), Software-as-a-Service (SaaS), or generative artificial intelligence (AI). In its descriptions, the company indicates that it views these sectors as offering strong growth potential and alignment with its business goals for a future combination. However, it also notes that it may pursue a target in any business or industry if it determines that such a transaction is attractive for its shareholders.
Relationship to Armada Acquisition Corp. I
Public announcements relating to Armada Acquisition Corp. II reference the experience of the team associated with Armada Acquisition Corp. I, a separate SPAC that completed a business combination with Rezolve AI Limited. Armada Acquisition Corp. I described itself as a blank check company focused on financial technology businesses, including those providing digital, online, or mobile payment solutions, processing and gateway services, point-of-sale technology, consumer engagement platforms, and ecommerce or loyalty solutions. Its successful business combination with Rezolve AI Limited is cited as part of the track record of the broader Armada franchise.
Headquarters and listing
Armada Acquisition Corp. II reports that its executive offices are located in Philadelphia, Pennsylvania. Its units trade on the Nasdaq Global Market under the ticker symbol AACIU. Once the units separate, the company has indicated that the Class A ordinary shares and warrants are expected to trade under the symbols AACI and AACIW, respectively, on Nasdaq.
Investment considerations
Because Armada Acquisition Corp. II is a SPAC, investors and observers often focus on its stated industry focus, listing venue, and sponsor background rather than on traditional operating metrics. Public information emphasizes that the company was formed on October 3, 2024, that it is headquartered in Philadelphia, Pennsylvania, and that it intends to pursue a business combination in financial services (FinTech), SaaS, or generative AI, while retaining the flexibility to consider targets in other industries or regions.
Stock Performance
Armada Acquisition III Units (AACIU) closed at $10.43 on October 13, 2026. Over the past 12 months, the price has lost 1.1%.
AACIU Metrics & Rankings
Price returns through October 13, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Armada Acquisition III Units has 10 recent news articles. Of the recent coverage, 5 articles coincided with positive price movement and 1 with negative movement. Key topics include acquisition, IPO, offering, AI. View all AACIU news →
SEC Filings
Armada Acquisition III Units has filed 10 recent SEC filings, including 3 Form SCHEDULE 13G, 2 Form 3, 2 Form 10-Q, 1 Form 4. The most recent filing was submitted on August 12, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all AACIU SEC filings →
Short Interest History
Short interest in Armada Acquisition III Units (AACIU) currently stands at 1 shares, a new position with no short interest reported in the previous period. Since February 2026, short interest has decreased by 100.0%.
Days to Cover History
Days to cover for Armada Acquisition III Units (AACIU) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume.
AACIU Company Profile & Sector Positioning
Armada Acquisition III Units (AACIU) operates in the Shell Companies industry within the broader Financial Services sector and is listed on the NASDAQ.
Investors comparing AACIU often look at related companies in the same sector, including Centurion Acquisition Corp. Warrant (ALFUW), Aimei Health Technology Co., Ltd Unit (AFJKU), AROGO CAPITAL ACQ CRP WTS (AOGOW), DT Cloud Acquisition Corporation Unit (DYCQU), and Fifth Era Acquisition Corp I Units (FERAU). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate AACIU's relative position within its industry.