NASDAQ:ABOS Acumen Pharmaceuticals (ABOS) Stock Price, News & Analysis $2.04 -0.03 (-1.45%) Closing price 10/2/2026 04:00 PM EasternExtended Trading$2.04 +0.00 (+0.10%) As of 10/2/2026 07:30 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest About Acumen Pharmaceuticals Stock (NASDAQ:ABOS) 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 Acumen Pharmaceuticals alerts:Sign Up Key Stats Today's Range$2.02▼$2.1050-Day Range$2.04▼$3.1952-Week Range$1.50▼$3.60Volume580,519 shsAverage Volume526,438 shsMarket Capitalization$147.53 millionP/E RatioN/ADividend YieldN/APrice Target$7.00Consensus RatingModerate Buy Company Overview Acumen Pharmaceuticals, Inc. (NASDAQ: ABOS) is a clinical-stage biopharmaceutical company focused on developing treatments for Alzheimer’s disease. The company’s research is centered on amyloid-beta oligomers, toxic protein assemblies that Acumen believes play a key role in the development and progression of neurodegenerative disease. Acumen’s lead product candidate is sabirnetug, formerly known as ACU193, an investigational monoclonal antibody designed to selectively target amyloid-beta oligomers while avoiding much of the amyloid plaque targeted by some other Alzheimer’s therapies. The candidate is being evaluated in clinical studies for its potential to slow or modify disease progression in people with early Alzheimer’s disease. Founded in 1996 and headquartered in Charlottesville, Virginia, Acumen conducts its research and clinical development activities primarily in the United States and through international clinical-trial networks. The company does not currently market an approved commercial product, and its development programs remain subject to clinical, regulatory and other risks.AI Generated. May Contain Errors. Read More Acumen Pharmaceuticals Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks52nd Percentile Overall ScoreABOS MarketRank™: Acumen Pharmaceuticals scored higher than 52% of companies evaluated by MarketBeat, and ranked 480th out of 887 stocks in the healthcare sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.1 / 5Analyst RatingModerate Buy Consensus RatingAcumen Pharmaceuticals has received a consensus rating of Moderate Buy. The company's average rating score is 2.60, and is based on no strong buy ratings, 4 buy ratings, no hold ratings, and 1 sell rating.Upside PotentialAcumen Pharmaceuticals has a consensus price target of $7.00, representing about 243.1% upside from its current price of $2.04.Amount of Analyst CoverageAcumen Pharmaceuticals has only been the subject of 4 research reports in the past 90 days.Read more about Acumen Pharmaceuticals' stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthDecreasing Earnings GrowthEarnings for Acumen Pharmaceuticals are expected to decrease in the coming year, from ($1.60) to ($1.67) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Acumen Pharmaceuticals is -1.25, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of Acumen Pharmaceuticals is -1.25, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioAcumen Pharmaceuticals has a P/B Ratio of 1.76. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.Read more about Acumen Pharmaceuticals' valuation and earnings. Short Interest4.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted4.32% of the float of Acumen Pharmaceuticals has been sold short.Short Interest Ratio / Days to CoverAcumen Pharmaceuticals has a short interest ratio ("days to cover") of 8.16.Change versus previous monthShort interest in Acumen Pharmaceuticals has recently decreased by 11.35%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldAcumen Pharmaceuticals does not currently pay a dividend.Dividend GrowthAcumen Pharmaceuticals does not have a long track record of dividend growth. News and Social Media0.6 / 5News SentimentN/A Search InterestOnly 1 people have searched for ABOS on MarketBeat in the last 30 days. This is a decrease of -50% compared to the previous 30 days.MarketBeat Follows3 people have added Acumen Pharmaceuticals to their MarketBeat watchlist in the last 30 days. Company Ownership1.1 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Acumen Pharmaceuticals insiders have not sold or bought any company stock.Percentage Held by Insiders10.20% of the stock of Acumen Pharmaceuticals is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions71.01% of the stock of Acumen Pharmaceuticals is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Acumen Pharmaceuticals' insider trading history. Receive ABOS Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Acumen Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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(ABOS) Analyst/Investor Day TranscriptSeptember 16, 2026 | seekingalpha.comAcumen Pharmaceuticals to Hold Virtual Investor Day on September 16, 2026September 10, 2026 | globenewswire.comYour 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.October 4 at 1:00 AM | Profits Run (Ad)Acumen Pharmaceuticals, Inc. (ABOS) Presents at Citigroup's Biopharma Back to School Summit 2026 TranscriptSeptember 10, 2026 | seekingalpha.comAcumen Pharmaceuticals to Participate in Upcoming Investor ConferencesSeptember 2, 2026 | globenewswire.comAcumen Pharmaceuticals Earnings Call: Science vs. RunwayAugust 23, 2026 | tipranks.comAcumen Pharmaceuticals Inc.August 19, 2026 | marketwatch.comAcumen Pharmaceuticals Inc (ABOS) (Q2 2026) Earnings Call Highlights: Advancing Sabirnetug ...August 13, 2026 | finance.yahoo.comSee More Headlines ABOS Stock Analysis - Frequently Asked Questions How have ABOS shares performed this year? Acumen Pharmaceuticals' stock was trading at $2.11 at the beginning of 2026. Since then, ABOS shares have decreased by 3.3% and is now trading at $2.04. How were Acumen Pharmaceuticals' earnings last quarter? Acumen Pharmaceuticals, Inc. (NASDAQ:ABOS) announced its quarterly earnings data on Wednesday, August, 12th. The company reported ($0.45) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($0.36) by $0.09. Read the conference call transcript. When did Acumen Pharmaceuticals IPO? Acumen Pharmaceuticals (ABOS) raised $150 million in an IPO on Tuesday, June 29th 2021. The company issued 9,999,999 shares at $14.00-$16.00 per share. How do I buy shares of Acumen Pharmaceuticals? Shares of ABOS 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 Acumen Pharmaceuticals own? Based on aggregate information from My MarketBeat watchlists, some other companies that Acumen Pharmaceuticals investors own include Invesco QQQ (QQQ), SPDR S&P 500 ETF Trust (SPY), SPDR Dow Jones Industrial Average ETF Trust (DIA), Tesla (TSLA), Meta Platforms (META), NVIDIA (NVDA) and Netflix (NFLX). Company Calendar Last Earnings8/12/2026Today10/04/2026Next Earnings (Estimated)11/11/2026Fiscal Year End12/31/2026Get 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. Yellow Zone (3d) 1-Year History Oct 25 Jan 26 Apr 26 Jul 26 Oct 26 As of 3 days ago, ABOS's financial health entered the Yellow zone, according to TradeSmith. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorHealthcare Industry Biotechnology Sub-IndustryBiotechnology Current SymbolNASDAQ:ABOS CIK1576885 Webwww.acumenpharm.com Phone434-297-1000FaxN/AEmployees61Year Founded1996Price Target and Rating Average Price Target for Acumen Pharmaceuticals$7.00 High Price Target$8.00 Low Price Target$5.00 Potential Upside/Downside+243.1%Consensus RatingModerate Buy Rating Score (0-4)2.60 Research Coverage5 Analysts Profitability EPS (Trailing Twelve Months)($1.63) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$121.33 million Net MarginsN/A Pretax MarginN/A Return on Equity-136.27% Return on Assets-81.64% Debt Debt-to-Equity Ratio0.21 Current Ratio2.47 Quick Ratio2.47 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$1.16 per share Price / Book1.76Miscellaneous Outstanding Shares72,320,000Free Float64,941,000Market Cap$147.53 million OptionableOptionable Beta0.33 Social Links The 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. 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