NASDAQ:ATII Archimedes Tech SPAC Partners II (ATII) Stock Price, News & Analysis $10.64 -0.02 (-0.19%) Closing price 08/14/2026 04:00 PM EasternExtended Trading$10.65 +0.01 (+0.06%) As of 08/14/2026 07:55 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsTrendsBuy This Stock About Archimedes Tech SPAC Partners II Stock (NASDAQ:ATII) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get ATII alerts:Sign Up Key Stats Today's Range$10.64▼$10.6950-Day Range$10.64▼$11.0252-Week Range$10.19▼$11.40Volume60,920 shsAverage Volume188,460 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview Archimedes Tech SPAC Partners II (NASDAQ: ATII) is a special purpose acquisition company (SPAC) listed on the Nasdaq stock market. As a blank‑check vehicle, its primary business purpose is to identify, evaluate and complete a business combination, merger, acquisition or other similar transaction that will result in a publicly traded operating company. The company itself does not conduct an independent operating business prior to completing a qualifying transaction. Like other SPACs, Archimedes Tech SPAC Partners II raises capital through an initial public offering and places the proceeds in a trust account while it pursues potential targets. Investors in the SPAC participate by owning units, common stock and/or warrants issued in the offering; holders typically have the option to redeem their shares if they do not wish to remain invested in the combined company upon consummation of a proposed business combination. The SPAC structure is designed to provide a fast track to public markets for private companies seeking capital and liquidity through a de‑SPAC transaction. Archimedes Tech SPAC Partners II conducts its search for prospective business combinations through the resources and expertise of its management and sponsors as disclosed in public filings. The company’s target selection, timeline and geography for transactions are governed by its charter and the approvals of its board and public shareholders. For specifics on management, filings and any completed or proposed transactions, investors should consult the company’s SEC filings and investor communications.AI Generated. May Contain Errors. Read More Receive ATII Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Archimedes Tech SPAC Partners II and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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Announces Filing of Amendment to Registration Statement on Form S-4 with the SECJuly 27, 2026 | globenewswire.com"Second Wave” Hitting Iran Soon? Wall Street Issues WarningAnalysts at Goldman Sachs and Morgan Stanley are warning that a quiet domestic threat - unrelated to overseas conflict - could be the worst thing to hit American investors in 50 years, potentially keeping portfolios in the red for a decade or more. TradeSmith CEO Keith Kaplan is responding with an AI-driven trading tool built by a former U.S. Air Force nuclear missile coder, designed to sidestep sudden market crashes while still growing your money - regardless of whether markets rise, fall, or stay flat. No options, gold, crypto, or penny stocks involved.August 16 at 1:00 AM | TradeSmith (Ad)Forge Nano to Host Groundbreaking Event for North Carolina Lithium-Ion Battery Manufacturing Facility Expansion on August 19thJuly 16, 2026 | globenewswire.comForge Nano Secures Additional $23 Million in PIPE Financing at $10.00 Per Share, Closes Series D with Samsung Investment Ahead of Public ListingJuly 14, 2026 | globenewswire.comForge Nano Forms Landmark Strategic Partnership with Samsung SDI to Enable U.S. Production of Advanced Battery CellsJune 25, 2026 | globenewswire.comArchimedes Tech SPAC Partners II Co. Files Amended S-4 for Proposed Business Combination with Forge NanoJune 23, 2026 | quiverquant.comQArchimedes Tech SPAC Partners II Co. Announces Filing of Amendment to Registration Statement on Form S-4 with the SECJune 23, 2026 | globenewswire.comSee More Headlines ATII Stock Analysis - Frequently Asked Questions How have ATII shares performed this year? Archimedes Tech SPAC Partners II's stock was trading at $10.70 on January 27, 2026. Since then, ATII shares have decreased by 0.6% and is now trading at $10.64. Who are Archimedes Tech SPAC Partners II's major shareholders? Top institutional shareholders of Archimedes Tech SPAC Partners II include FNY Investment Advisers LLC. How do I buy shares of Archimedes Tech SPAC Partners II? Shares of ATII stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Red Zone (1m+) 1-Year History Aug 25 Nov 25 Feb 26 May 26 Aug 26 ATII's financial health is in the Red zone, according to TradeSmith. ATII has been in this zone for over one month. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorTechnology Industry Semiconductors & Semiconductor Equipment Sub-IndustrySemiconductor Materials & Equipment Current SymbolNASDAQ:ATII CIK2028516 WebN/A Phone(725) 312-2430FaxN/AEmployees2Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableN/A BetaN/A The 10 Best High-Yield Dividend Stocks for 2026Discover the 10 Best High-Yield Dividend Stocks for 2026 and secure reliable income in uncertain markets. Download the report now to identify top dividend payers and avoid common yield traps.Get This Free Report This page (NASDAQ:ATII) was last updated on 8/16/2026 by MarketBeat.com Staff. From Our PartnersHere’s the stock symbol I’ve promisedWhitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...Stansberry Research | SponsoredThe $15 Gold Fund That Pays Up to $1,152/MonthGold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying...Investors Alley | SponsoredMan who Predicted Trump 2016 Win: “Prepare for Mid-Term Meltdown”In 2016, major election models gave Hillary Clinton a 99% chance of winning - but former CIA and Pentagon advi...Paradigm Press | SponsoredA Dark Day Is Coming to AmericaKeith Kaplan, CEO of TradeSmith, has spent more than $17 million studying AI since 2022. 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