Butterfly Network (BFLY) Short Interest Ratio & Short Volume $2.16 -0.13 (-5.46%) Closing price 05/21/2025 03:59 PM EasternExtended Trading$2.23 +0.06 (+3.00%) As of 05/21/2025 07:59 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Butterfly Network Short Interest DataButterfly Network (BFLY) has a short interest of 13.60 million shares, representing 7.42% of the float (the number of shares available for trading by the public). This marks a -1.16% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3.9, indicating that it would take 3.9 days of the average trading volume of 2.92 million shares to cover all short positions.Current Short Interest13,600,000 sharesPrevious Short Interest13,760,000 sharesChange Vs. Previous Month-1.16%Dollar Volume Sold Short$31.69 millionShort Interest Ratio3.9 Days to CoverLast Record DateApril 30, 2025Outstanding Shares247,289,000 sharesFloat Size183,250,000 sharesShort Percent of Float7.42%Today's Trading Volume2,680,859 sharesAverage Trading Volume2,924,648 sharesToday's Volume Vs. Average92% Short Selling Butterfly Network? Sign up to receive the latest short interest report for Butterfly Network and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartBFLY Short Interest Over TimeBFLY Days to Cover Over TimeBFLY Percentage of Float Shorted Over Time Butterfly Network Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/202513,600,000 shares $31.69 million -1.2%7.4%3.9 $2.33 4/15/202513,760,000 shares $34.61 million +5.5%7.7%3.5 $2.52 3/31/202513,040,000 shares $29.55 million +12.4%7.3%3.2 $2.27 3/15/202511,600,000 shares $31.03 million -5.8%6.5%2.7 $2.68 2/28/202512,320,000 shares $44.66 million -3.8%6.9%2.9 $3.63 2/15/202512,810,000 shares $61.04 million -14.8%7.5%3.2 $4.77 1/31/202515,030,000 shares $60.14 million -17.9%8.8%3.7 $4.00 1/15/202518,300,000 shares $71.92 million +6.9%12.1%5.1 $3.93 12/31/202417,120,000 shares $53.41 million +4.2%11.4%5.2 $3.12 12/15/202416,430,000 shares $55.70 million +7.9%10.9%5.8 $3.39 Get the Latest News and Ratings for BFLY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Butterfly Network and its competitors with MarketBeat's FREE daily newsletter. 11/30/202415,230,000 shares $50.11 million +19.9%10.1%5.5 $3.29 11/15/202412,700,000 shares $29.78 million -4.0%8.5%4.4 $2.35 10/31/202413,230,000 shares $23.62 million +1.6%8.8%5.4 $1.79 10/15/202413,020,000 shares $21.81 million -0.1%8.7%6.7 $1.68 9/30/202413,030,000 shares $23.19 million -10.0%8.7%6.5 $1.78 9/15/202414,470,000 shares $27.78 million +1.4%9.7%6.3 $1.92 8/31/202414,270,000 shares $15.55 million -0.6%9.6%6.7 $1.09 8/15/202414,350,000 shares $14.16 million +2.7%9.6%8.8 $0.99 7/31/202413,970,000 shares $15.65 million -2.8%9.1%8 $1.12 7/15/202414,370,000 shares $17.10 million -34.3%9.3%7.5 $1.19 6/30/202421,870,000 shares $18.39 million -0.1%14.3%12 $0.84 6/15/202421,880,000 shares $19.87 million +1.2%14.3%15.7 $0.91 5/31/202421,620,000 shares $21.51 million -10.0%14.0%15.1 $0.99 5/15/202424,020,000 shares $24.86 million +4.2%15.7%13.2 $1.04 4/30/202423,050,000 shares $17.98 million +2.0%15.6%12.6 $0.78 4/15/202422,590,000 shares $21.17 million +3.7%15.3%13.4 $0.94 3/31/202421,780,000 shares $23.52 million +9.5%14.9%12.2 $1.08 3/15/202419,900,000 shares $21.19 million +6.1%13.3%10.6 $1.07 2/29/202418,750,000 shares $22.13 million +1.2%12.4%9 $1.18 2/15/202418,520,000 shares $20.93 million +1.4%12.4%9.7 $1.13 1/31/202418,270,000 shares $16.48 million +8.2%12.2%10.3 $0.90 1/15/202416,890,000 shares $18.75 million +3.9%11.3%9.2 $1.11 12/31/202316,250,000 shares $17.55 million -6.9%10.9%7.9 $1.08 12/15/202317,450,000 shares $16.49 million -0.3%11.7%8.9 $0.94 11/30/202317,500,000 shares $16.76 million -1.4%11.7%8.1 $0.96 11/15/202317,750,000 shares $21.57 million -1.2%11.9%8.3 $1.22 10/31/202317,970,000 shares $15.20 million -11.4%12.1%8.3 $0.85 10/15/202320,270,000 shares $19.05 million -1.6%13.6%9.3 $0.94 9/30/202320,600,000 shares $24.31 million -0.8%13.9%10.2 $1.18 9/15/202320,770,000 shares $35.62 million -12.5%14.0%10.4 $1.72Elon just did WHAT!? 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But Trump stopped them cold on January 23rd, 2025, when he outlawed CBDCs… Paving the way for Elon Musk's secret master plan.Click here to see how to claim your stake before they launch to avoid missing out. 8/31/202323,740,000 shares $42.14 million -6.7%16.0%14.2 $1.78 8/15/202325,450,000 shares $48.36 million +4.7%17.2%14.1 $1.90 7/31/202324,310,000 shares $62.60 million +2.0%16.4%12.7 $2.58 7/15/202323,830,000 shares $55.29 million -0.7%16.4%12.3 $2.32 6/30/202324,000,000 shares $55.32 million -2.1%16.5%10.1 $2.31 6/15/202324,510,000 shares $57.60 million -3.5%16.8%7.8 $2.35 5/31/202325,410,000 shares $62.00 million -2.6%17.4%8.1 $2.44 5/15/202326,080,000 shares $50.86 million +4.3%17.9%8.4 $1.95 4/30/202325,000,000 shares $54 million +1.1%17.2%8.4 $2.16 4/15/202324,730,000 shares $64.05 million +32.5%16.5%8.3 $2.59 3/31/202318,670,000 shares $35.10 million +3.4%12.5%6.5 $1.88 3/15/202318,050,000 shares $34.48 million -0.6%12.3%9.8 $1.91 2/28/202318,150,000 shares $44.65 million +8.1%12.4%8.9 $2.46 2/15/202316,790,000 shares $42.14 million -0.5%11.3%8.4 $2.51 1/31/202316,870,000 shares $46.39 million -9.0%11.3%7.9 $2.75 1/15/202318,540,000 shares $45.05 million +0.9%12.5%8.7 $2.43 12/30/202218,380,000 shares $45.21 million -4.5%12.4%8.9 $2.46 12/15/202219,250,000 shares $47.36 million +0.8%12.9%9.3 $2.46 11/30/202219,090,000 shares $61.66 million +0.1%12.8%9.7 $3.23 11/15/202219,080,000 shares $70.60 million -13.9%12.8%9 $3.70 10/31/202222,160,000 shares $108.58 million -3.2%14.9%8.8 $4.90 10/15/202222,890,000 shares $94.54 million -1.1%15.5%8.8 $4.13 9/30/202223,150,000 shares $108.81 million -4.4%16.3%8.7 $4.70 9/15/202224,220,000 shares $146.05 million +9.4%17.0%8.9 $6.03 8/31/202222,140,000 shares $137.93 million +17.0%15.6%8.5 $6.23 8/15/202218,920,000 shares $160.82 million -21.1%13.5%7.5 $8.50 7/31/202223,980,000 shares $104.07 million +0.4%17.1%10.7 $4.34 7/15/202223,880,000 shares $88.36 million +4.9%17.1%10.7 $3.70 6/30/202222,770,000 shares $69.90 million -0.3%16.3%10.2 $3.07 6/15/202222,830,000 shares $73.51 million +5.7%16.3%10.2 $3.22 5/31/202221,610,000 shares $65.91 million -12.4%15.5%8.6 $3.05 5/15/202224,660,000 shares $75.21 million +11.9%17.6%8.9 $3.05 4/30/202222,040,000 shares $73.39 million +9.0%15.7%8.5 $3.33 4/15/202220,230,000 shares $84.76 million +6.4%14.4%7.6 $4.19 3/31/202219,010,000 shares $90.49 million +4.3%13.6%6.6 $4.76 3/15/202218,230,000 shares $82.04 million -4.8%12.9%5.9 $4.50 2/28/202219,150,000 shares $98.62 million -2.5%13.4%6 $5.15 2/15/202219,650,000 shares $117.90 million -6.7%13.8%6.3 $6.00 1/31/202221,070,000 shares $122.21 million -3.3%14.8%5.9 $5.80 1/15/202221,790,000 shares $147.30 million -0.9%15.3%6.4 $6.76 12/31/202121,980,000 shares $147.05 million -7.9%15.4%6.9 $6.69 12/15/202123,870,000 shares $169.72 million +2.9%16.7%8.6 $7.11 11/30/202123,200,000 shares $163.56 million +22.2%16.3%8.2 $7.05 11/15/202118,990,000 shares $142.80 million -0.9%13.4%7.1 $7.52 10/29/202119,170,000 shares $197.83 million +1.1%13.8%9 $10.32 10/15/202118,970,000 shares $201.84 million -0.9%13.7%8.8 $10.64 9/30/202119,140,000 shares $199.82 million +23.7%13.8%8.4 $10.44 9/15/202115,470,000 shares $195.23 million +7.9%11.1%5.9 $12.62 8/31/202114,340,000 shares $177.24 million -2.6%10.4%5.5 $12.36 8/13/202114,720,000 shares $157.80 million No Change11.5%5.5 $10.72The DOJ Just Said Your Money Isn’t Yours (Ad)What If Washington Declared That: YOUR Money ISN'T Actually Yours? 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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. BFLY shares currently have a short interest ratio of 4.0. Learn More on Butterfly Network's short interest ratio. Which institutional investors are shorting Butterfly Network? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Butterfly Network: Walleye Trading LLC, Walleye Capital 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 Butterfly Network? 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. 7.42% of Butterfly Network's floating shares are currently sold short. Is Butterfly Network's short interest increasing or decreasing? Butterfly Network saw a drop in short interest in the month of April. As of April 30th, there was short interest totaling 13,600,000 shares, a drop of 1.2% from the previous total of 13,760,000 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 Butterfly Network's float size? Butterfly Network currently has issued a total of 247,289,000 shares. Some of Butterfly Network's 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. Butterfly Network currently has a public float of 183,250,000 shares. How does Butterfly Network's short interest compare to its competitors? 7.42% of Butterfly Network's shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to Butterfly Network: Enovis Co. (10.48%), NovoCure Limited (5.45%), Warby Parker Inc. (9.20%), CONMED Co. (7.85%), LeMaitre Vascular, Inc. (6.27%), Tandem Diabetes Care, Inc. (10.33%), National Vision Holdings, Inc. (9.70%), Cadre Holdings, Inc. (7.50%), Liquidia Co. (15.84%), Artivion, Inc. (9.07%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 billion). View all of the most shorted stocks. What does it mean to sell short Butterfly Network stock? Short selling BFLY is an investing strategy that aims to generate trading profit from Butterfly Network as its price is falling. BFLY shares are trading down $0.13 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 Butterfly Network? A short squeeze for Butterfly Network occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of BFLY, which in turn drives the price of the stock up even further. How often is Butterfly Network's 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 BFLY, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies Enovis Short Interest NovoCure Short Interest Warby Parker Short Interest CONMED Short Interest LeMaitre Vascular Short Interest Tandem Diabetes Care Short Interest National Vision Short Interest Cadre Short Interest Liquidia Short Interest Artivion Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:BFLY) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. 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