NASDAQ:ATII Archimedes Tech SPAC Partners II (ATII) Stock Price, News & Analysis $10.82 -0.03 (-0.28%) Closing price 06/26/2026 04:00 PM EasternExtended Trading$10.96 +0.14 (+1.30%) As of 06/26/2026 07:56 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 ForecastsChartCompetitorsEarningsOwnershipSEC 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$10.82▼$10.9050-Day Range$10.45▼$11.3852-Week Range$10.12▼$11.40Volume169,893 shsAverage Volume185,730 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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Files Amended S-4 for Proposed Business Combination with Forge NanoJune 23, 2026 | quiverquant.comQYour book attachedBill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time through a temporary download link. He plans to charge for it soon. Download your copy now and lock it in at no cost, regardless of future pricing. | Profits Run (Ad)Archimedes Tech SPAC Partners II Co. Announces Filing of Amendment to Registration Statement on Form S-4 with the SECJune 23, 2026 | globenewswire.comForge Nano Secures Semiconductor Wafer Fab Equipment Order from Leading Photonics Technology Company for Commercial Integrated Photonics ManufacturingJune 11, 2026 | globenewswire.comForge Nano and Group14 Advance U.S.-Made High-Performance Battery Cells with U.S. Material Supply ChainMay 28, 2026 | globenewswire.comForge Nano Delivers Semiconductor Wafer Fab Equipment to Leading Fortune Global 500 Communications Company for Commercial Photonics ApplicationsMay 14, 2026 | globenewswire.comArchimedes Tech SPAC Partners II Co. Files Registration Statement for Proposed Merger with Forge Nano, Inc.May 7, 2026 | quiverquant.comQSee 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 stock has increased by 1.1% and is now trading at $10.82. How were Archimedes Tech SPAC Partners II's earnings last quarter? Archimedes Tech SPAC Partners II Co. (NASDAQ:ATII) issued its quarterly earnings data on Thursday, May, 14th. The company reported $0.06 EPS for the quarter. Who are Archimedes Tech SPAC Partners II's major shareholders? Archimedes Tech SPAC Partners II's top institutional shareholders include Rivernorth Capital Management LLC, DLD Asset Management LP and Readystate Asset Management LP. 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. Company Calendar Last Earnings5/14/2026Today6/28/2026Get Stock Alerts 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 (4d) 1-Year History Jun 25 Sep 25 Dec 25 Mar 26 Jun 26 As of 4 days ago, ATII's financial health entered the Red zone, according to TradeSmith. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorFinancial Services Industry Investment Offices Sub-IndustryTrading 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 Best Nuclear Energy Stocks to BuyNuclear energy is entering a new growth cycle as rising power demand, expanding data centers, and renewed policy support bring the sector back into focus. After strong gains in recent years, the most impactful phase of nuclear investment may still be ahead. 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