This company has been marked as potentially delisted and may not be actively trading. Achilles Therapeutics (ACHL) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisEarningsHeadlinesOwnershipShort InterestTrendsBuy This Stock Achilles Therapeutics Short Interest DataAchilles Therapeutics (ACHL) has a short interest of 478,300 shares, representing 1.26% of the float (the number of shares available for trading by the public). This marks a -40.06% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.4, indicating that it would take 0.4 days of the average trading volume of 731,379 shares to cover all short positions.Current Short Interest478,300 sharesPrevious Short Interest797,900 sharesChange Vs. Previous Month-40.06%Dollar Volume Sold Short$660.05 thousandShort Interest Ratio0.4 Days to CoverLast Record DateFebruary 28, 2025Outstanding Shares41,100,000 sharesFloat Size37,950,000 sharesShort Percent of Float1.26%Today's Trading Volume0 sharesAverage Trading Volume731,379 sharesToday's Volume Vs. Average0% Short Selling Achilles Therapeutics? Sign up to receive the latest short interest report for Achilles Therapeutics and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartACHL Short Interest Over TimeACHL Days to Cover Over TimeACHL Percentage of Float Shorted Over Time Achilles Therapeutics Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 2/28/2025478,300 shares $660.05 thousand -40.1%1.3%0.4 $1.38 2/15/2025797,900 shares $1.10 million +1,280.5%2.1%1 $1.38 1/31/202557,800 shares $65.31 thousand -52.8%0.2%0.1 $1.13 1/15/2025122,400 shares $141.98 thousand +0.1%0.3%0.7 $1.16 12/31/2024122,300 shares $139.42 thousand +35.4%0.3%0.7 $1.14 12/15/202490,300 shares $89.39 thousand -33.9%0.2%0.6 $0.99 11/30/2024136,700 shares $146.95 thousand -36.6%0.4%0.2 $1.08 11/15/2024215,700 shares $226.49 thousand +35.4%0.6%0.3 $1.05 10/31/2024159,300 shares $160.10 thousand -25.1%0.4%0.2 $1.01 10/15/2024212,600 shares $208.22 thousand -40.6%0.6%0.3 $0.98 Get the Latest News and Ratings for ACHL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Achilles Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 9/30/2024358,100 shares $365.26 thousand +9,082.1%0.9%0.6 $1.02 9/15/20243,900 shares $2.82 thousand No Change0.0%0 $0.72 8/31/20243,900 shares $2.81 thousand -53.6%0.0%0.1 $0.72 8/15/20248,400 shares $6.22 thousand -56.3%0.0%0.2 $0.74 7/31/202419,200 shares $15.37 thousand +92.0%0.1%0.3 $0.80 7/15/202410,000 shares $8.39 thousand -9.9%0.0%0.1 $0.84 6/30/202411,100 shares $9.05 thousand -52.8%0.0%0.1 $0.82 6/15/202423,500 shares $21.20 thousand -15.5%0.1%0.1 $0.90 5/31/202427,800 shares $25.58 thousand +101.5%0.1%0.1 $0.92 5/15/202413,800 shares $12.70 thousand -42.5%0.0%0 $0.92 4/30/202424,000 shares $18 thousand -36.5%0.1%0 $0.75 4/15/202437,800 shares $31.37 thousand -49.5%0.1%0 $0.83 3/31/202474,800 shares $93.50 thousand +8.6%0.2%0.1 $1.25 3/15/202468,900 shares $75.79 thousand -55.2%0.2%0.1 $1.10 2/29/2024153,700 shares $202.88 thousand +340.4%0.4%0.2 $1.32 2/15/202434,900 shares $33.50 thousand +245.5%0.1%0.1 $0.96 1/31/202410,100 shares $9.39 thousand -79.5%0.0%0 $0.93 1/15/202449,200 shares $43.59 thousand +131.0%0.1%0.3 $0.89 12/31/202321,300 shares $18.94 thousand -29.2%0.1%0.2 $0.89 12/15/202330,100 shares $26.19 thousand +16.2%0.1%0.3 $0.87 11/30/202325,900 shares $21.40 thousand -44.7%0.1%0.4 $0.83 11/15/202346,800 shares $37.49 thousand +22.2%0.1%0.9 $0.80 10/31/202338,300 shares $32.94 thousand +3.5%0.1%0.7 $0.86 10/15/202337,000 shares $33.45 thousand -21.9%0.1%0.6 $0.90 9/30/202347,400 shares $43.13 thousand +4.4%0.1%0.6 $0.91 9/15/202345,400 shares $40.36 thousand +20.4%0.1%0.5 $0.89 8/31/202337,700 shares $34.33 thousand -11.1%0.1%0.4 $0.91 8/15/202342,400 shares $41.13 thousand -27.8%0.1%0.4 $0.97 7/31/202358,700 shares $59.87 thousand +36.5%0.2%0.6 $1.02 7/15/202343,000 shares $42.57 thousand +50.9%0.1%0.3 $0.99This Could Be the Most Profitable Season of Your Life (Ad)Institutional money is pouring in. Bitcoin ETFs are live. Altcoin adoption is accelerating. This is the same point in every cycle when crypto enters its most explosive phase — and two experts are showing how to ride it. Inside The Crypto Code Workshop, you’ll get their step-by-step system and $10 in free Bitcoin for attending. Join The Crypto Code Workshop + get $10 in Bitcoin for attending 6/30/202328,500 shares $26.94 thousand -0.4%0.1%0.2 $0.95 6/15/202328,600 shares $28.03 thousand +50.5%0.1%0.2 $0.98 5/31/202319,000 shares $19 thousand +28.4%0.1%0.1 $1.00 5/15/202314,800 shares $14.36 thousand +114.5%0.0%0.1 $0.97 4/30/20236,900 shares $5.73 thousand -57.9%0.0%0 $0.83 4/15/202316,400 shares $14.60 thousand +26.2%0.0%0.1 $0.89 3/31/202313,000 shares $12.45 thousand +106.4%0.0%0.1 $0.96 3/15/20236,300 shares $5.83 thousand -33.7%0.0%0 $0.93 2/28/20239,500 shares $10.45 thousand -78.0%0.0%0 $1.10 2/15/202343,200 shares $48.38 thousand +163.4%0.1%0.1 $1.12 1/31/202316,400 shares $20.34 thousand -49.2%0.0%0 $1.24 1/15/202332,300 shares $38.11 thousand -59.1%0.1%0.1 $1.18 12/30/202279,000 shares $71.10 thousand -30.9%0.2%0.2 $0.90 12/15/2022114,300 shares $125.73 thousand -9.3%0.3%0.7 $1.10 11/30/2022126,000 shares $254.52 thousand +2.1%0.3%2.4 $2.02 11/15/2022123,400 shares $213.48 thousand +72.4%0.3%2.5 $1.73 10/31/202271,600 shares $138.19 thousand +37.4%0.2%2.7 $1.93 10/15/202252,100 shares $109.41 thousand -1.1%0.1%1.9 $2.10 9/30/202252,700 shares $119.10 thousand +6.3%0.1%1.6 $2.26 9/15/202249,600 shares $144.83 thousand +4.2%0.1%1.4 $2.92 8/31/202247,600 shares $138.52 thousand -5.0%0.1%1.2 $2.91 8/15/202250,100 shares $162.83 thousand -5.8%0.1%1.2 $3.25 7/31/202253,200 shares $135.66 thousand +0.6%0.1%1.1 $2.55 7/15/202252,900 shares $140.19 thousand +0.8%0.1%0.9 $2.65 6/30/202252,500 shares $132.30 thousand -18.7%0.1%0.5 $2.52 6/15/202264,600 shares $148.58 thousand +7.1%0.2%0.6 $2.30 5/31/202260,300 shares $150.75 thousand -30.0%0.2%0.5 $2.50 5/15/202286,100 shares $191.14 thousand +41.9%0.2%0.8 $2.22 4/30/202260,700 shares $134.75 thousand -59.8%0.2%0.6 $2.22 4/15/2022150,800 shares $357.40 thousand +20.1%0.4%1.5 $2.37 3/31/2022125,600 shares $369.26 thousand +114.0%0.3%1.6 $2.94 3/15/202258,700 shares $174.93 thousand -2.3%0.2%1.1 $2.98 2/28/202260,100 shares $198.93 thousand -19.5%0.2%0.9 $3.31 2/15/202274,700 shares $258.46 thousand +3.8%0.2%1 $3.46 1/31/202272,000 shares $273.60 thousand +6.2%0.2%0.6 $3.80 1/15/202267,800 shares $275.95 thousand -12.4%0.2%0.5 $4.07 12/31/202177,400 shares $387.77 thousand +4.5%0.2%0.4 $5.01 12/15/202174,100 shares $330.49 thousand +9.9%0.2%0.3 $4.46 11/30/202167,400 shares $343.74 thousand -95.3%0.2%0.3 $5.10 11/15/20211,430,000 shares $8.15 million +33.6%3.7%5.8 $5.70 10/29/20211,070,000 shares $6.57 million +21.3%2.7%3.7 $6.14 10/15/2021882,000 shares $6.71 million +15.2%2.3%3.4 $7.61 9/30/2021765,900 shares $5.97 million +29.0%2.0%3.4 $7.79 9/15/2021593,700 shares $3.45 million +1.3%1.5%4.5 $5.81 8/31/2021586,300 shares $3.98 million -0.9%1.5%4.7 $6.78 8/13/2021591,800 shares $3.82 million No Change1.5%5.2 $6.45 ACHL Short Interest - Frequently Asked Questions What is Achilles Therapeutics' current short interest? Short interest is the volume of Achilles Therapeutics shares that have been sold short but have not yet been closed out or covered. As of February 28th, traders have sold 478,300 shares of ACHL short. 1.26% of Achilles Therapeutics' shares are currently sold short. Learn More on Achilles Therapeutics' current short interest. What is a good short interest percentage for Achilles Therapeutics? Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 1.26% of Achilles Therapeutics' floating shares are currently sold short. Is Achilles Therapeutics' short interest increasing or decreasing? Achilles Therapeutics saw a decline in short interest in the month of February. As of February 28th, there was short interest totaling 478,300 shares, a decline of 40.1% from the previous total of 797,900 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. What is Achilles Therapeutics' float size? Achilles Therapeutics currently has issued a total of 41,100,000 shares. Some of Achilles Therapeutics' outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Achilles Therapeutics currently has a public float of 37,950,000 shares. How does Achilles Therapeutics' short interest compare to its competitors? 1.26% of Achilles Therapeutics' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Achilles Therapeutics: Nanobiotix S.A. Sponsored ADR (0.01%), Adherex Technologies Inc. (6.42%), Monopar Therapeutics Inc. (3.29%), Acelyrin, Inc. (4.87%), Esperion Therapeutics, Inc. (12.35%), ProQR Therapeutics N.V. (0.36%), Canopy Growth Corporation (10.18%), Editas Medicine, Inc. (10.65%), Semper Paratus Acquisition Corporation (0.10%), biote Corp. (2.97%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($23.74 billion), iShares 20+ Year Treasury Bond ETF ($10.75 billion), MicroStrategy Incorporated ($6.56 billion), Apollo Global Management Inc. ($5.40 billion), Charter Communications, Inc. ($4.57 billion), AppLovin Corporation ($4.45 billion), Capital One Financial Corporation ($4.33 billion), Super Micro Computer, Inc. ($4.23 billion), Schlumberger Limited ($3.22 billion), and Royal Caribbean Cruises Ltd. ($3.06 billion). View all of the most shorted stocks. What does it mean to sell short Achilles Therapeutics stock? Short selling ACHL is an investing strategy that aims to generate trading profit from Achilles Therapeutics as its price is falling. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against Achilles Therapeutics? A short squeeze for Achilles Therapeutics occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of ACHL, which in turn drives the price of the stock up even further. How often is Achilles Therapeutics' short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including ACHL, twice per month. The most recent reporting period available is February, 28 2025. More Short Interest Resources from MarketBeat Related Companies NBTX Short Squeeze FENC Short Squeeze MNPR Short Squeeze SLRN Short Squeeze ESPR Short Squeeze PRQR Short Squeeze CGC Short Squeeze EDIT Short Squeeze TVGN Short Squeeze BTMD Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:ACHL) was last updated on 7/18/2025 by MarketBeat.com Staff From Our PartnersCritical AI announcement set to ignite AI 2.0 I just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | Sponsored[ATTENTION] This Crypto Rocket Is About Launch…Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to tw...Crypto Swap Profits | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredThe End of Elon Musk…?The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, an...Brownstone Research | SponsoredFREE BUY ALERT: These 3 tiny AI stocks could surgeWe're living in unprecedented times. Most people think it's too late to get into AI right now … That the...Weiss Ratings | SponsoredWill I be blacklisted?Porter Stansberry says a financial force bigger than 9/11 or COVID is already ripping through America — and mo...Porter & Company | SponsoredGenesis 14:13-17 [HIDDEN MEANING?]A mysterious Bible verse from Genesis may hold the key to unlocking what one expert calls an “American birthri...Paradigm Press | 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 Achilles Therapeutics plc Please log in to your account or sign up in order to add this asset to your watchlist. Share Achilles Therapeutics With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial 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 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.
Free ACHL Stock Alerts