NYSE:ALCC AltC Acquisition (ALCC) Stock Price, News & Analysis $36.21 -0.01 (-0.03%) As of 09/14/2026 Add Share Share Stock Analysis Stock AnalysisChartFinancialsSEC Filings About AltC Acquisition Stock (NYSE:ALCC) 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 AltC Acquisition alerts:Sign Up Key Stats Today's Range$34.38▼$36.9950-Day Range$36.22▼$51.8452-Week Range$10.27▼$18.80Volume11.64 million shsAverage Volume723,393 shsMarket Capitalization$1.11 billionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview AltC Acquisition Corp. was a special purpose acquisition company (SPAC) formed to identify and combine with a private business operating in the technology and energy sectors. Unlike an operating company, AltC did not manufacture products or provide commercial services of its own; its primary purpose was to raise capital through an initial public offering and pursue a merger with a target company. AltC announced an agreement to combine with Oklo Inc., a company developing advanced fission power technology and compact nuclear reactors intended to provide reliable, low-carbon electricity. The transaction was completed in 2024, after which the combined company began operating as Oklo Inc. and its shares began trading under the ticker symbol OKLO. AltC was associated with technology entrepreneur Sam Altman, who served as chairman, and investment banker Michael Klein, who was involved in the SPAC’s sponsorship and leadership. Because AltC’s corporate purpose was limited to pursuing a business combination, information about its geographic operations, products and services primarily relates to Oklo, the company it ultimately combined with.AI Generated. May Contain Errors. Read More Receive ALCC Stock News and Ratings via Email Sign-up to receive the latest news and ratings for AltC Acquisition 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. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. ALCC Stock News HeadlinesAltC Acquisition Corp.May 25, 2026 | fool.comALTC Acquisition Corp put volume heavy and directionally bearishDecember 27, 2024 | markets.businessinsider.comThe REAL Reason Trump is Invading IranFor a moment… Forget about Trump’s ties to Israel. Forget about reports of Iran’s nuclear program. Because my research has led me to believe we’re risking World War 3 with Iran for a completely different reason.September 15 at 1:00 AM | Banyan Hill Publishing (Ad)ALTC Acquisition Corp options imply 17.0% move in share price post-earningsNovember 14, 2024 | markets.businessinsider.comALTC Acquisition Corp call volume above normal and directionally bullishOctober 25, 2024 | markets.businessinsider.comALTC/USD - Antilitecoin US DollarAugust 30, 2024 | investing.comNuclear power can ease 'staggering' AI energy demand: Oklo CEOMay 24, 2024 | finance.yahoo.comOklo Struggling in NYSE Friday Debut; Sinks Over 20% From OpenMay 10, 2024 | finance.yahoo.comSee More Headlines ALCC Stock Analysis - Frequently Asked Questions How have ALCC shares performed this year? AltC Acquisition's stock was trading at $71.76 on January 1st, 2026. Since then, ALCC shares have decreased by 49.5% and is now trading at $36.21. When did AltC Acquisition IPO? AltC Acquisition (ALCC) raised $450 million in an initial public offering on Thursday, July 8th 2021. The company issued 45,000,000 shares at a price of $10.00 per share. How do I buy shares of AltC Acquisition? Shares of ALCC 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. What other stocks do shareholders of AltC Acquisition own? Based on aggregate information from My MarketBeat watchlists, some other companies that AltC Acquisition investors own include Broadcom (AVGO), NVIDIA (NVDA), Adobe (ADBE), Arista Networks (ANET), Abercrombie & Fitch (ANF), GE Aerospace (GE) and CrowdStrike (CRWD). Company Calendar Today9/15/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSE SectorN/A Industry N/A Sub-IndustryN/A Current SymbolNYSE:ALCC CIK1849056 Webaltcacquisitioncorp.com Phone212-380-7500FaxN/AEmployees2Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$11.87 million Net MarginsN/A Pretax MarginN/A Return on Equity-85.44% Return on Assets2.50% Debt Debt-to-Equity RatioN/A Current Ratio0.15 Quick Ratio0.59 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash Flow$0.77 per share Price / Cash Flow47.00 Book Value($0.27) per share Price / Book-134.11Miscellaneous Outstanding Shares30,601,000Free Float23,930,000Market Cap$1.11 billion OptionableNo Data Beta-0.06 7 Stocks That Could Lead the Next Market BoomTesla, Nvidia, and Google helped shape the last era of market growth, but the next wave could come from a new group of companies. Inside this report, you’ll find 7 stocks that could play a major role in the next tech-driven market boom.Get This Free Report This page (NYSE:ALCC) was last updated on 9/15/2026 by MarketBeat.com Staff. From Our PartnersALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...Weiss Ratings | SponsoredThey didn't warn anyone in 1971. This time someone is warning you.On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...Reagan Gold Group | SponsoredSmall Colorado Company (Backed by Sam Altman) Could Save U.S. Power GridA small Colorado company has secured rights to technology that could prevent the U.S. public power grid from c...Altimetry | SponsoredLouis Navellier: My #1 AI stock for 2026 (name & ticker inside)Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...InvestorPlace | SponsoredReady to give options a try? Your first trade (Ticker included) -INSIDETired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...Base Camp Trading | SponsoredIran War Shock: What I Was Told In That Private MeetingYou’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...Banyan Hill Publishing | SponsoredHere’s the stock symbol I’ve promisedWhitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...Stansberry Research | SponsoredThese gold assets are priced for $1,800 gold [it's over $4,000]Gold's major miners are generating record free cash flow, with margins as high as 75 percent even after gold's...Golden Portfolio | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding AltC Acquisition Corp. Please log in to your account or sign up in order to add this asset to your watchlist. Share AltC Acquisition With A Colleague Link copied to clipboard. Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In Email Me a Login Link or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
