Unusual Machines (UMAC) Short Interest Ratio & Short Volume $9.56 +0.29 (+3.13%) Closing price 09/5/2025 04:10 PM EasternExtended Trading$9.55 -0.01 (-0.06%) As of 09/5/2025 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 Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartHeadlinesInsider TradesOwnershipSEC FilingsShort InterestBuy This Stock Unusual Machines Short Interest DataUnusual Machines (UMAC) has a short interest of 3.97 million shares, representing 16.72% of the float (the number of shares available for trading by the public). This marks a 9.67% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.8, indicating that it would take 0.8 days of the average trading volume of 2.47 million shares to cover all short positions.Current Short Interest3,970,000 sharesPrevious Short Interest3,620,000 sharesChange Vs. Previous Month+9.67%Dollar Volume Sold Short$39.22 millionShort Interest Ratio0.8 Days to CoverLast Record DateAugust 15, 2025Outstanding Shares30,450,000 sharesFloat Size23,750,000 sharesShort Percent of Float16.72%Today's Trading Volume1,723,266 sharesAverage Trading Volume2,468,544 sharesToday's Volume Vs. Average70% Short Selling Unusual Machines? Sign up to receive the latest short interest report for Unusual Machines and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy 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. Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartUMAC Short Interest Over TimeUMAC Days to Cover Over TimeUMAC Percentage of Float Shorted Over Time Unusual Machines Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 8/15/20253,970,000 shares $39.22 million +9.7%16.7%0.8 $9.88 7/31/20253,620,000 shares $33.45 million +3.4%15.3%0.8 $9.24 7/15/20253,500,000 shares $39.31 million +1,664.1%14.8%0.8 $11.23 6/30/2025198,400 shares $1.70 million -93.3%20.0%0.4 $8.57 6/15/20252,980,000 shares $25.18 million +19.2%15.0%1.1 $8.45 5/31/20252,500,000 shares $12.35 million +13.6%12.6%1.4 $4.94 5/15/20252,200,000 shares $12.06 million +47.7%11.1%2 $5.48 4/30/20251,490,000 shares $8.78 million +11.2%7.5%1.4 $5.89 4/15/20251,340,000 shares $7.22 million -8.8%9.9%1.4 $5.39 3/31/20251,470,000 shares $9.41 million +34.9%10.9%1.2 $6.40 Get the Latest News and Ratings for UMAC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Unusual Machines and its competitors with MarketBeat's FREE daily newsletter. 3/15/20251,090,000 shares $6.98 million -13.5%9.0%0.6 $6.40 2/28/20251,260,000 shares $9.05 million +20.0%10.4%0.5 $7.18 2/15/20251,050,000 shares $0.00 -2.8%9.4%0.2 $0.00 1/31/20251,080,000 shares $0.00 +38.4%9.9%0.2 $0.00 1/15/2025780,300 shares $0.00 +116.4%6.9%0.2 $0.00 12/31/2024360,600 shares $0.00 -63.4%3.4%0.1 $0.00 12/15/2024983,900 shares $0.00 +34.4%9.2%0.3 $0.00 11/30/2024732,100 shares $0.00 +3,305.1%15.3%0.2 $0.00 11/15/202421,500 shares $0.00 +290.9%0.6%0.2 $0.00 10/31/20245,500 shares $0.00 -49.1%0.2%0.1 $0.00 10/15/202410,800 shares $0.00 +237.5%0.3%0.1 $0.00 9/30/20243,200 shares $0.00 -54.3%0.1%0 $0.00 9/15/20247,000 shares $0.00 +125.8%0.2%0.1 $0.00 8/31/20243,100 shares $0.00 -85.8%0.1%0 $0.00 8/15/202421,900 shares $0.00 +46.0%0.5%0.2 $0.00 7/31/202415,000 shares $0.00 +26.1%0.2%0.1 $0.00 7/15/202411,900 shares $0.00 No Change0.5%0.1 $0.00 UMAC Short Interest - Frequently Asked Questions What is Unusual Machines' current short interest? Short interest is the volume of Unusual Machines shares that have been sold short but have not yet been covered or closed out. As of August 15th, investors have sold 3,970,000 shares of UMAC short. 16.72% of Unusual Machines' shares are currently sold short. Learn More on Unusual Machines' current short interest. What is a good short interest ratio for Unusual Machines? The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. UMAC shares currently have a short interest ratio of 1.0. Learn More on Unusual Machines's short interest ratio. Which institutional investors are shorting Unusual Machines? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Unusual Machines: Group One Trading LLC, Jane Street Group LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Unusual Machines? 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. 16.72% of Unusual Machines' floating shares are currently sold short. Is Unusual Machines' short interest increasing or decreasing? Unusual Machines saw a increase in short interest during the month of August. As of August 15th, there was short interest totaling 3,970,000 shares, an increase of 9.7% from the previous total of 3,620,000 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 Unusual Machines' float size? Unusual Machines currently has issued a total of 30,450,000 shares. Some of Unusual Machines' 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. Unusual Machines currently has a public float of 23,750,000 shares. How does Unusual Machines' short interest compare to its competitors? 16.72% of Unusual Machines' shares are currently sold short. Here is how the short interest of companies in the industry of "electronic equipment" compare to Unusual Machines: JinkoSolar Holding Company Limited (5.04%), NAPCO Security Technologies, Inc. (7.57%), Shoals Technologies Group, Inc. (12.31%), indie Semiconductor, Inc. (29.34%), Ondas Holdings Inc. (3.85%), Canadian Solar Inc. (11.55%), Kimball Electronics, Inc. (1.56%), Ichor Holdings, Ltd. (5.40%), BlackSky Technology Inc. (20.64%), SkyWater Technology, Inc. (14.24%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Lucid Group, Inc. ($8.00 billion), Spotify Technology ($5.48 billion), AppLovin Corporation ($5.11 billion), Reddit Inc. ($5.02 billion), Coinbase Global, Inc. ($3.99 billion), Charter Communications, Inc. ($3.89 billion), Live Nation Entertainment, Inc. ($3.18 billion), Seagate Technology Holdings PLC ($2.59 billion), ResMed Inc. ($2.55 billion), and Rocket Lab Corporation ($2.52 billion). View all of the most shorted stocks. What does it mean to sell short Unusual Machines stock? Short selling UMAC is an investing strategy that aims to generate trading profit from Unusual Machines as its price is falling. UMAC shares are trading up $0.29 today. 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 Unusual Machines? A short squeeze for Unusual Machines 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 UMAC, which in turn drives the price of the stock up even further. How often is Unusual Machines' 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 UMAC, twice per month. The most recent reporting period available is August, 15 2025. More Short Interest Resources from MarketBeat Related Companies JinkoSolar Short Squeeze NAPCO Security Technologies Short Squeeze Shoals Technologies Group Short Squeeze indie Semiconductor Short Squeeze Ondas Short Squeeze Canadian Solar Short Squeeze Kimball Electronics Short Squeeze Ichor Short Squeeze BlackSky Technology Short Squeeze SkyWater Technology Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSEAMERICAN:UMAC) was last updated on 9/6/2025 by MarketBeat.com Staff From Our PartnersScientists Discover Untapped Energy Source in Heart of USACrash Coming Sept 30? Analysts Warn of New Crisis A new problem on the U.S. power grid is putting millions ...Altimetry | SponsoredOdd “310F trade” doubles investor’s money in just 3 days?Have you heard of 310F? This unusual trade setup has quietly delivered one of the most consistent profit st...Eagle Publishing | Sponsored6-Figure Target for BTC by 2025Trump Just Signed the GENIUS Act—One Coin is About to Explode We're at the BEGINNING of smart money really ...Crypto 101 Media | SponsoredThe man running the U.S. dollar… is hoarding goldWhen the U.S. Treasury Secretary’s largest personal investment is gold — that’s a signal. Now a veteran gol...Golden Portfolio | SponsoredBuffett, Gates and Bezos Quietly Dumping Stocks—Here's WhyImagine a bull market so powerful, every single investor became a millionaire. Not by finding the next NVIDIA ...Banyan Hill Publishing | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredWhat Steve Bannon revealed about Trump’s gold playA Trump advisor just said 3 words that could reset the dollar. It’s a gold move nobody saw coming—and your ...Reagan Gold Group | SponsoredAlert: Prepare for Trump's Dollar OverhaulPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | 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 Unusual Machines, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Unusual Machines 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.