Hologic (HOLX) Short Interest Ratio & Short Volume $58.02 -0.27 (-0.46%) Closing price 04/25/2025 04:00 PM EasternExtended Trading$58.52 +0.50 (+0.87%) As of 04/25/2025 07:46 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 InterestSustainabilityTrendsBuy This Stock Hologic Short Interest DataHologic (HOLX) has a short interest of 6.71 million shares, representing 3.02% of the float (the number of shares available for trading by the public). This marks a 2.76% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.5, indicating that it would take 2.5 days of the average trading volume of 1.97 million shares to cover all short positions.Current Short Interest6,710,000 sharesPrevious Short Interest6,530,000 sharesChange Vs. Previous Month+2.76%Dollar Volume Sold Short$388.24 millionShort Interest Ratio2.5 Days to CoverLast Record DateApril 15, 2025Outstanding Shares224,390,000 sharesFloat Size222,470,000 sharesShort Percent of Float3.02%Today's Trading Volume1,814,347 sharesAverage Trading Volume1,970,445 sharesToday's Volume Vs. Average92% Short Selling Hologic? Sign up to receive the latest short interest report for Hologic and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartHOLX Short Interest Over TimeHOLX Days to Cover Over TimeHOLX Percentage of Float Shorted Over Time Hologic Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/15/20256,710,000 shares $388.24 million +2.8%3.0%2.5 $57.86 3/31/20256,530,000 shares $403.36 million +11.2%2.9%2.4 $61.77 3/15/20255,870,000 shares $356.37 million +32.2%2.6%2.3 $60.71 2/28/20254,440,000 shares $281.42 million -25.0%2.0%1.8 $63.38 2/15/20255,920,000 shares $374.38 million -0.2%2.7%2.5 $63.24 1/31/20255,930,000 shares $427.79 million +5.9%2.7%2.6 $72.14 1/15/20255,600,000 shares $385 million +1.6%2.5%2.6 $68.75 12/31/20245,510,000 shares $397.22 million +6.4%2.5%2.9 $72.09 12/15/20245,180,000 shares $381.51 million -15.8%2.3%2.8 $73.65 11/30/20246,150,000 shares $488.93 million +34.0%2.8%3.9 $79.50 Get the Latest News and Ratings for HOLX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Hologic and its competitors with MarketBeat's FREE daily newsletter. 11/15/20244,590,000 shares $360.77 million -5.4%2.0%3.1 $78.60 10/31/20244,850,000 shares $392.22 million -16.5%2.1%3.3 $80.87 10/15/20245,810,000 shares $474.44 million +5.1%2.5%3.9 $81.66 9/30/20245,530,000 shares $450.47 million +6.8%2.4%3.6 $81.46 9/15/20245,180,000 shares $420.36 million -7.7%2.3%3.4 $81.15 8/31/20245,610,000 shares $455.76 million +8.5%2.5%3.7 $81.24 8/15/20245,170,000 shares $416.44 million +10.2%2.3%3.3 $80.55 7/31/20244,690,000 shares $382.75 million +3.8%2.1%3.1 $81.61 7/15/20244,520,000 shares $349.58 million -4.4%2.0%3.2 $77.34 6/30/20244,730,000 shares $351.20 million +1.9%2.1%3.4 $74.25 6/15/20244,640,000 shares $333.11 million -8.7%2.0%3.3 $71.79 5/31/20245,080,000 shares $374.80 million +12.4%2.2%3.4 $73.78 5/15/20244,520,000 shares $338.37 million -1.3%2.0%2.9 $74.86 4/30/20244,580,000 shares $347.03 million +1.3%2.0%2.8 $75.77 4/15/20244,520,000 shares $350.48 million +1.8%2.0%2.5 $77.54 3/31/20244,440,000 shares $346.14 million -4.5%1.9%2.5 $77.96 3/15/20244,650,000 shares $352.98 million -15.0%2.0%2.6 $75.91 2/29/20245,470,000 shares $403.69 million +24.6%2.4%3 $73.80 2/15/20244,390,000 shares $323.98 million -2.2%1.9%2.4 $73.80 1/31/20244,490,000 shares $334.24 million -20.1%1.9%2.3 $74.44 1/15/20245,620,000 shares $408.86 million -12.5%2.4%3 $72.75 12/31/20236,420,000 shares $458.71 million -16.2%2.7%3.4 $71.45 12/15/20237,660,000 shares $543.71 million -17.0%3.2%4.1 $70.98 11/30/20239,230,000 shares $658.10 million +49.4%3.9%5 $71.30 11/15/20236,180,000 shares $445.02 million -13.5%2.6%3.5 $72.01 10/31/20237,140,000 shares $472.45 million +3.8%3.0%4.1 $66.17 10/15/20236,880,000 shares $474.58 million +18.8%2.8%3.9 $68.98 9/30/20235,790,000 shares $401.83 million +6.0%2.4%3.2 $69.40 9/15/20235,460,000 shares $392.08 million +17.2%2.3%3.2 $71.81 8/31/20234,660,000 shares $348.29 million +6.2%1.9%2.6 $74.74Now I look stupid. Real stupid... (Ad)I thought what happened 25 years ago was a once- in-a-lifetime event… but how wrong I was. Because here we are, a quarter of a century later, almost to the exact day, and it’s happening again. Here’s the full story for you. 8/15/20234,390,000 shares $328.46 million -17.6%1.8%2.5 $74.82 7/31/20235,330,000 shares $423.31 million -2.6%2.2%3.3 $79.42 7/15/20235,470,000 shares $439.35 million +8.8%2.3%3.6 $80.32 6/30/20235,030,000 shares $407.28 million -13.1%2.1%3.5 $80.97 6/15/20235,790,000 shares $469.22 million +0.7%2.4%4.2 $81.04 5/31/20235,750,000 shares $453.62 million +6.1%2.4%4.3 $78.89 5/15/20235,420,000 shares $446.45 million No Change2.2%4.1 $82.37 10/31/20228,340,000 shares $565.45 million +4.4%3.4%5 $67.80 10/15/20227,990,000 shares $499.77 million -3.4%3.2%5 $62.55 9/30/20228,270,000 shares $533.58 million +9.1%3.4%5.2 $64.52 9/15/20227,580,000 shares $512.86 million -3.3%3.1%5 $67.66 8/31/20227,840,000 shares $529.67 million +9.5%3.2%5.1 $67.56 8/15/20227,160,000 shares $526.05 million -11.5%2.9%4.1 $73.47 7/31/20228,090,000 shares $577.46 million +9.5%3.3%4.4 $71.38 7/15/20227,390,000 shares $521.66 million -8.4%3.0%3.8 $70.59 6/30/20228,070,000 shares $559.25 million +1.6%3.3%4 $69.30 6/15/20227,940,000 shares $542.46 million -2.6%3.2%3.9 $68.32 5/31/20228,150,000 shares $613.45 million +18.3%3.3%4.2 $75.27 5/15/20226,890,000 shares $525.57 million +59.5%2.8%3.7 $76.28 4/30/20224,320,000 shares $311.00 million +2.4%1.8%2.5 $71.99 4/15/20224,220,000 shares $322.11 million +16.9%1.7%2.4 $76.33 3/31/20223,610,000 shares $277.32 million -2.7%N/A2.2 $76.82 3/15/20223,710,000 shares $263.26 million +16.3%1.5%2.2 $70.96 2/28/20223,190,000 shares $227.03 million +6.3%1.3%1.9 $71.17 2/15/20223,000,000 shares $211.86 million -2.0%1.2%1.8 $70.62 1/31/20223,060,000 shares $214.93 million -15.5%1.2%1.8 $70.24 1/15/20223,620,000 shares $251.92 million +13.8%N/A2.3 $69.59 12/31/20213,180,000 shares $243.46 million -7.8%1.3%2.1 $76.56 12/15/20213,450,000 shares $266.44 million -17.9%1.4%2.3 $77.23 11/30/20214,200,000 shares $313.87 million +1.5%1.7%2.8 $74.73 11/15/20214,140,000 shares $303.26 million +11.3%1.7%2.8 $73.25 10/29/20213,720,000 shares $272.71 million +0.8%1.5%2.6 $73.31 10/15/20213,690,000 shares $257.08 million -6.1%1.5%2.5 $69.67 9/30/20213,930,000 shares $290.07 million -20.9%1.6%2.4 $73.81 9/15/20214,970,000 shares $385.77 million +13.7%2.0%2.7 $77.62 8/31/20214,370,000 shares $345.89 million -8.2%1.7%2.3 $79.15 8/13/20214,760,000 shares $366.14 million -3.8%1.9%2.2 $76.92 7/30/20214,950,000 shares $371.45 million -19.5%2.0%2.1 $75.04 7/15/20216,150,000 shares $420.48 million -4.8%2.4%2.4 $68.37 6/30/20216,460,000 shares $431.01 million +9.1%2.6%2.5 $66.72 6/15/20215,920,000 shares $369.76 million -0.7%2.3%2.5 $62.46 5/28/20215,960,000 shares $375.84 million +8.4%2.4%2.6 $63.06 5/14/20215,500,000 shares $345.40 million -9.8%2.2%2.4 $62.80 4/30/20216,100,000 shares $404.00 million +22.5%2.4%2.8 $66.23 4/15/20214,980,000 shares $373.55 million +6.0%N/A0 $75.01 3/31/20214,700,000 shares $347.19 million -6.2%1.9%2.4 $73.87 3/15/20215,010,000 shares $354.61 million +4.6%2.0%2.5 $70.78 2/26/20214,790,000 shares $346.60 million +21.3%1.9%2.4 $72.36 2/12/20213,950,000 shares $316.08 million -7.5%1.6%2 $80.02 1/29/20214,270,000 shares $323.58 million +17.0%1.7%2.1 $75.78Now I look stupid. Real stupid... (Ad)I thought what happened 25 years ago was a once- in-a-lifetime event… but how wrong I was. Because here we are, a quarter of a century later, almost to the exact day, and it’s happening again. Here’s the full story for you. 1/15/20213,650,000 shares $279.15 million -5.0%1.4%1.9 $76.48 12/31/20203,840,000 shares $275.52 million -19.2%1.5%2 $71.75 12/15/20204,750,000 shares $352.31 million +8.7%1.9%2.5 $74.17 11/30/20204,370,000 shares $303.76 million -16.3%1.7%2.2 $69.51 11/15/20205,220,000 shares $364.04 million +16.5%2.1%2.4 $69.74 10/30/20204,480,000 shares $315.84 million +29.5%1.8%2.1 $70.50 10/15/20203,460,000 shares $230.09 million -7.2%1.4%1.6 $66.50 9/30/20203,730,000 shares $247.93 million +3.6%N/A1.7 $66.47 9/15/20203,600,000 shares $219.20 million +22.5%1.4%1.5 $60.89 8/31/20202,940,000 shares $175.58 million -1.3%1.2%1.2 $59.72 8/14/20202,980,000 shares $199.09 million -0.3%1.2%1.3 $66.81 7/31/20202,990,000 shares $208.64 million -29.0%1.2%1.2 $69.78 7/15/20204,210,000 shares $250.20 million -10.2%1.6%1.6 $59.43 6/30/20204,690,000 shares $267.33 million +13.6%1.8%1.7 $57.00 6/15/20204,130,000 shares $216.41 million +20.1%1.6%1.4 $52.40 5/29/20203,440,000 shares $182.32 million -6.3%1.3%1.1 $53.00 5/15/20203,670,000 shares $190.58 million -10.7%1.4%1.1 $51.93 4/30/20204,110,000 shares $205.91 million -6.0%1.6%1.3 $50.10 HOLX Short Interest - Frequently Asked Questions What is Hologic's current short interest? Short interest is the volume of Hologic shares that have been sold short but have not yet been closed out or covered. As of April 15th, traders have sold 6,710,000 shares of HOLX short. 3.02% of Hologic's shares are currently sold short. Learn More on Hologic's current short interest. What is a good short interest ratio for Hologic? 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. HOLX shares currently have a short interest ratio of 2.0. Learn More on Hologic's short interest ratio. Which institutional investors are shorting Hologic? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Hologic: Wolverine Trading LLC, Group One Trading LLC, Caption Management LLC, Capstone Investment Advisors LLC, Citadel Advisors LLC, Jane Street Group LLC, Parallax Volatility Advisers L.P., Susquehanna International Group LLP, Concourse Financial Group Securities Inc., PEAK6 LLC, Walleye Trading 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 Hologic? 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. 3.02% of Hologic's floating shares are currently sold short. Is Hologic's short interest increasing or decreasing? Hologic saw a increase in short interest in April. As of April 15th, there was short interest totaling 6,710,000 shares, an increase of 2.8% from the previous total of 6,530,000 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 Hologic's float size? Hologic currently has issued a total of 224,390,000 shares. Some of Hologic'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. Hologic currently has a public float of 222,470,000 shares. How does Hologic's short interest compare to its competitors? 3.02% of Hologic's shares are currently sold short. Here is how the short interest of companies compare to Hologic: Edwards Lifesciences Co. (1.38%), IDEXX Laboratories, Inc. (3.74%), ResMed Inc. (6.25%), DexCom, Inc. (2.72%), STERIS plc (1.54%), Insulet Co. (3.37%), Baxter International Inc. (3.39%), Globus Medical, Inc. (3.82%), Masimo Co. (5.61%), Teleflex Incorporated (3.50%), 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 ($21.71 billion), iShares 20+ Year Treasury Bond ETF ($9.48 billion), Strategy Incorporated ($8.92 billion), Charter Communications, Inc. ($3.86 billion), Apollo Global Management, Inc. ($3.86 billion), Capital One Financial Co. ($3.72 billion), Super Micro Computer, Inc. ($3.47 billion), AppLovin Co. ($2.64 billion), VanEck Semiconductor ETF ($2.46 billion), and The Kroger Co. ($2.33 billion). View all of the most shorted stocks. What does it mean to sell short Hologic stock? Short selling HOLX is an investing strategy that aims to generate trading profit from Hologic as its price is falling. HOLX shares are trading down $0.27 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 Hologic? A short squeeze for Hologic 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 HOLX, which in turn drives the price of the stock up even further. How often is Hologic'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 HOLX, twice per month. The most recent reporting period available is April, 15 2025. More Short Interest Resources from MarketBeat Related Companies EW Short Interest Data IDXX Short Interest Data RMD Short Interest Data DXCM Short Interest Data STE Short Interest Data PODD Short Interest Data BAX Short Interest Data GMED Short Interest Data MASI Short Interest Data TFX Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:HOLX) was last updated on 4/28/2025 by MarketBeat.com Staff From Our Partners$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...Stansberry Research | SponsoredGold Alert: The Truth About Fort Knox Is ComingOwning physical gold isn’t the best way to profit. 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