Company Description
Archimedes Tech SPAC Partners II Co. (Nasdaq: ATIIU) is described as a blank check company and is classified in the Financial Services sector under shell companies. According to available information, it is a newly organized special purpose acquisition company formed as a Cayman Islands exempted company. Its units trade on The Nasdaq Global Market under the ticker symbol ATIIU.
The company has been formed as a special purpose acquisition company, often referred to as a SPAC or blank check company. As stated in its public communications, Archimedes Tech SPAC Partners II Co. completed an initial public offering of units on The Nasdaq Global Market. Each unit consists of one ordinary share and one-half of one redeemable warrant, and each whole warrant entitles the holder to purchase one ordinary share at a specified exercise price.
The company announced the pricing of its initial public offering of units at a fixed price per unit, with an option granted to the underwriter to purchase additional units to cover over-allotments. It later announced the closing of the offering, including the full exercise of the underwriters’ over-allotment option, resulting in total gross proceeds as disclosed in its press release. The registration statements relating to these securities were declared effective by the U.S. Securities and Exchange Commission.
Archimedes Tech SPAC Partners II Co. identifies itself as a special purpose acquisition company, which indicates that its primary corporate purpose is to pursue a future business combination, subject to applicable regulatory and shareholder approvals. However, the specific target industry, geography, or type of operating business it may seek is not detailed in the provided information, and no completed business combination is described in the available sources.
The company’s units began trading on The Nasdaq Global Market under the symbol ATIIU on the date specified in its news release. Once the securities comprising the units begin separate trading, the ordinary shares and warrants are expected, according to the company’s statements, to be listed on Nasdaq under the symbols ATII and ATIIW, respectively. No fractional warrants will be issued upon separation of the units, and only whole warrants are expected to trade.
The offering of Archimedes Tech SPAC Partners II Co.’s securities was conducted through a sole book-running manager, as named in the company’s announcements. The company notes that the offering was made only by means of a prospectus, and that the registration statements relating to the securities were declared effective by the SEC. The press releases emphasize that they do not themselves constitute an offer to sell or the solicitation of an offer to buy the securities in any jurisdiction where such activity would be unlawful without proper registration or qualification.
As a SPAC and blank check company, Archimedes Tech SPAC Partners II Co. is at an early stage of its corporate lifecycle. The available information focuses on its organizational structure, its status as a Cayman Islands exempted company, the terms of its units, and the regulatory and listing framework for its initial public offering on Nasdaq. No additional operating segments, products, services, or revenue-generating activities are described in the provided materials.
Business structure and securities
According to the company’s public announcements, each unit of Archimedes Tech SPAC Partners II Co. consists of:
- One ordinary share
- One-half of one redeemable warrant
Each whole warrant entitles the holder to purchase one ordinary share at a stated exercise price. The company has indicated that once the securities comprising the units begin separate trading, the ordinary shares and warrants are expected to trade on Nasdaq under separate symbols (ATII for the ordinary shares and ATIIW for the warrants).
Regulatory and listing framework
The registration statements relating to the securities of Archimedes Tech SPAC Partners II Co. were declared effective by the U.S. Securities and Exchange Commission. The company’s units are listed on The Nasdaq Global Market, and the offering was conducted through a named underwriter acting as sole book-running manager. The company highlights that the offering is made only by means of a prospectus and that the press releases are not themselves offers to sell or solicitations of offers to buy the securities.
Stage of development
Archimedes Tech SPAC Partners II Co. is identified as a newly organized special purpose acquisition company. Based on the available information, its current focus is on its capital markets and listing structure rather than on operating activities. No completed business combination, operating business, or specific acquisition target is described in the provided sources.
Key characteristics
- Newly organized special purpose acquisition company formed as a Cayman Islands exempted company
- Classified as a shell company in the Financial Services sector
- Units listed on The Nasdaq Global Market under the symbol ATIIU
- Each unit consisting of one ordinary share and one-half of one redeemable warrant
- Registration statements for the securities declared effective by the SEC
Stock Performance
Archimedes Tech SPAC Partners II Co. (ATIIU) stock last traded at $10.53. Over the past 12 months, the stock has gained 4.5%. At a market capitalization of $271.3M, ATIIU is classified as a micro-cap stock with approximately 29.6M shares outstanding.
Latest News
Archimedes Tech SPAC Partners II Co. has 4 recent news articles. Of the recent coverage, 2 articles coincided with positive price movement and 1 with negative movement. Key topics include IPO, offering. View all ATIIU news →
SEC Filings
Archimedes Tech SPAC Partners II Co. has filed 3 recent SEC filings, including 1 Form SCHEDULE 13G/A, 1 Form SCHEDULE 13G, 1 Form 10-Q. The most recent filing was submitted on February 11, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all ATIIU SEC filings →
Financial Highlights
operating income reached -$786K, and net income was $8.0M. The company generated -$739K in operating cash flow. With a current ratio of 10.72, the balance sheet reflects a strong liquidity position.
Upcoming Events
Short Interest History
Short interest in Archimedes Tech SPAC Partners II Co. (ATIIU) currently stands at 263 shares, down 48.2% from the previous reporting period, representing 0.0% of the float. Over the past 12 months, short interest has decreased by 92%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Archimedes Tech SPAC Partners II Co. (ATIIU) currently stands at 2.2 days, down 84% from the previous period. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The days to cover has increased 119% over the past year, indicating improving liquidity conditions. The ratio has shown significant volatility over the period, ranging from 1.0 to 1000.0 days.
ATIIU Company Profile & Sector Positioning
Archimedes Tech SPAC Partners II Co. (ATIIU) operates in the Shell Companies industry within the broader Blank Checks sector and is listed on the NASDAQ.
Investors comparing ATIIU often look at related companies in the same sector, including K&F GROWTH ACQUISITION CORP II (KFIIU), Oaktree Acquisition Corp III (OACC), SIM Acquisition Corp. I (SIMAU), Roman DBDR Acquisition Corp. II (DRDBU), and M3BRIGADE ACQUISITION V CORP (MBAVU). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate ATIIU's relative position within its industry.