Innoviva (INVA) Short Interest Ratio & Short Volume $19.97 -0.12 (-0.61%) As of 01:56 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Innoviva Short Interest DataInnoviva (INVA) has a short interest of 9.65 million shares, representing 15.56% of the float (the number of shares available for trading by the public). This marks a 3.99% increase in short interest from the previous month. The short interest ratio (days to cover) is 11.5, indicating that it would take 11.5 days of the average trading volume of 817,524 shares to cover all short positions.Current Short Interest9,650,000 sharesPrevious Short Interest9,280,000 sharesChange Vs. Previous Month+3.99%Dollar Volume Sold Short$209.31 millionShort Interest Ratio11.5 Days to CoverLast Record DateJune 15, 2025Outstanding Shares62,780,000 sharesFloat Size62,000,000 sharesShort Percent of Float15.56%Today's Trading Volume238,579 sharesAverage Trading Volume817,524 sharesToday's Volume Vs. Average29% Short Selling Innoviva? Sign up to receive the latest short interest report for Innoviva and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartINVA Short Interest Over TimeINVA Days to Cover Over TimeINVA Percentage of Float Shorted Over Time Innoviva Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/15/20259,650,000 shares $209.31 million +4.0%15.6%11.5 $21.69 5/31/20259,280,000 shares $182.26 million +6.7%15.0%10.3 $19.64 5/15/20258,700,000 shares $159.47 million +0.1%14.0%9.9 $18.33 4/30/20258,690,000 shares $162.42 million -2.6%14.0%10.4 $18.69 4/15/20258,920,000 shares $161.54 million +3.5%14.4%10.9 $18.11 3/31/20258,620,000 shares $156.28 million -5.0%13.9%10.8 $18.13 3/15/20259,070,000 shares $157.73 million -2.5%14.6%11.8 $17.39 2/28/20259,300,000 shares $166.66 million +3.6%15.0%14.7 $17.92 2/15/20258,980,000 shares $162.36 million +1.9%14.5%14.6 $18.08 1/31/20258,810,000 shares $164.22 million -10.2%14.2%12.9 $18.64 Get the Latest News and Ratings for INVA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Innoviva and its competitors with MarketBeat's FREE daily newsletter. 1/15/20259,810,000 shares $177.76 million -5.5%15.8%14.8 $18.12 12/31/202410,380,000 shares $180.09 million -3.4%16.8%16.6 $17.35 12/15/202410,750,000 shares $199.74 million +0.2%17.4%16.9 $18.58 11/30/202410,730,000 shares $203.76 million -7.5%17.3%17.8 $18.99 11/15/202411,600,000 shares $219.24 million -1.4%18.7%19.6 $18.90 10/31/202411,770,000 shares $230.22 million +1.5%19.0%25.1 $19.56 10/15/202411,600,000 shares $230.61 million -0.8%18.8%23.5 $19.88 9/30/202411,690,000 shares $225.73 million -0.2%18.9%22.8 $19.31 9/15/202411,710,000 shares $231.98 million +0.2%18.9%23.5 $19.81 8/31/202411,690,000 shares $226.55 million +2.5%18.9%22.7 $19.38 8/15/202411,400,000 shares $209.87 million +1.4%18.4%23.1 $18.41 7/31/202411,240,000 shares $211.76 million -0.6%18.2%20.9 $18.84 7/15/202411,310,000 shares $190.57 million +0.4%18.3%20.7 $16.85 6/30/202411,270,000 shares $184.83 million -8.2%18.3%21.1 $16.40 6/15/202412,280,000 shares $195.37 million +0.4%19.9%21.8 $15.91 5/31/202412,230,000 shares $193.11 million +4.9%19.8%20.5 $15.79 5/15/202411,660,000 shares $184.69 million +2.7%18.9%16.6 $15.84 4/30/202411,350,000 shares $171.50 million -1.5%18.4%16.4 $15.11 4/15/202411,520,000 shares $165.89 million +1.7%18.5%16.7 $14.40 3/31/202411,330,000 shares $172.67 million -13.0%18.2%16.6 $15.24 3/15/202413,020,000 shares $193.48 million -2.3%20.9%19.4 $14.86 2/29/202413,320,000 shares $203.53 million +7.9%21.3%17.8 $15.28 2/15/202412,350,000 shares $197.60 million +1.3%19.5%17.3 $16.00 1/31/202412,190,000 shares $197.48 million +3.3%19.2%17.5 $16.20 1/15/202411,800,000 shares $193.17 million -6.8%22.3%15.6 $16.37 12/31/202312,660,000 shares $203.07 million +5.0%20.0%16 $16.04 12/15/202312,060,000 shares $186.81 million +10.2%19.0%15.4 $15.49 11/30/202310,940,000 shares $151.52 million +13.8%17.3%15 $13.85 11/15/20239,610,000 shares $133.29 million +7.1%15.2%14.4 $13.87 10/31/20238,970,000 shares $111.32 million +5.8%14.2%13.9 $12.41Trump set to Boost Social Security Checks by 400%? (Ad)If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President Trump's Executive Order #14196 could not only save Social Security from collapse... ...but potentially increase benefits by up to 400%, according to legendary investor Louis Navellier.Click here to watch the full presentation before it's too late. 10/15/20238,480,000 shares $112.87 million -3.5%13.2%14.2 $13.31 9/30/20238,790,000 shares $114.18 million +0.9%13.7%15.8 $12.99 9/15/20238,710,000 shares $109.40 million -0.1%13.5%16.6 $12.56 8/31/20238,720,000 shares $111.18 million +1.9%13.5%16 $12.75 8/15/20238,560,000 shares $118.90 million +2.0%13.3%14.4 $13.89 7/31/20238,390,000 shares $113.68 million -4.9%13.1%12.7 $13.55 7/15/20238,820,000 shares $110.07 million +0.5%13.7%13.6 $12.48 6/30/20238,780,000 shares $111.77 million -14.8%13.6%13.1 $12.73 6/15/202310,300,000 shares $135.65 million +3.7%16.0%14.6 $13.17 5/31/20239,930,000 shares $133.96 million +10.7%15.4%14.4 $13.49 5/15/20238,970,000 shares $115.80 million +1.7%13.9%12.3 $12.91 4/30/20238,820,000 shares $103.46 million +0.1%13.1%13 $11.73 4/15/20238,810,000 shares $105.90 million +1.6%13.1%12.3 $12.02 3/31/20238,670,000 shares $97.54 million -2.3%12.9%12.1 $11.25 3/15/20238,870,000 shares $101.38 million +5.9%13.2%12.6 $11.43 2/28/20238,380,000 shares $101.15 million -3.6%12.2%12.5 $12.07 2/15/20238,690,000 shares $108.10 million -2.9%12.6%14.2 $12.44 1/31/20238,950,000 shares $113.22 million -5.2%13.0%14.3 $12.65 1/15/20239,440,000 shares $126.21 million -4.2%13.7%16.1 $13.37 12/30/20229,850,000 shares $130.51 million -3.8%14.2%17.4 $13.25 12/15/202210,240,000 shares $132.71 million -1.6%14.8%17.5 $12.96 11/30/202210,410,000 shares $136.68 million +0.7%15.0%17.7 $13.13 11/15/202210,340,000 shares $138.45 million +3.2%14.9%16.1 $13.39 10/31/202210,020,000 shares $135.87 million -1.9%14.5%15.8 $13.56 10/15/202210,210,000 shares $135.08 million -2.0%14.8%15.3 $13.23 9/30/202210,420,000 shares $120.98 million -5.2%15.1%14.6 $11.61 9/15/202210,990,000 shares $136.94 million -5.0%15.9%14.1 $12.46 8/31/202211,570,000 shares $152.26 million +2.8%16.7%14.4 $13.16 8/15/202211,260,000 shares $163.95 million -2.6%16.3%13.4 $14.56 7/31/202211,560,000 shares $165.77 million +4.4%16.7%13.1 $14.34 7/15/202211,070,000 shares $159.41 million -4.7%16.7%11.6 $14.40 6/30/202211,610,000 shares $171.36 million +4.9%17.5%11.9 $14.76 6/15/202211,070,000 shares $161.18 million -2.6%16.7%10.6 $14.56 5/31/202211,370,000 shares $172.48 million -4.3%16.5%10.8 $15.17 5/15/202211,880,000 shares $188.42 million -3.7%17.2%10.3 $15.86 4/30/202212,340,000 shares $210.52 million -1.5%17.9%9.1 $17.06 4/15/202212,530,000 shares $238.45 million +5.9%18.1%9.9 $19.03 3/31/202211,830,000 shares $228.91 million +2.5%N/A9.5 $19.35 3/15/202211,540,000 shares $212.57 million +15.1%16.7%10.7 $18.42 2/28/202210,030,000 shares $192.68 million +5.0%14.5%10.3 $19.21 2/15/20229,550,000 shares $188.04 million +12.1%13.8%11.5 $19.69 1/31/20228,520,000 shares $136.58 million -4.9%12.4%14.2 $16.03 1/15/20228,960,000 shares $150.26 million -0.4%N/A0 $16.77 12/31/20219,000,000 shares $155.25 million +1.4%13.1%15.5 $17.25 12/15/20218,880,000 shares $153.54 million -5.0%12.9%13.2 $17.29 11/30/20219,350,000 shares $156.33 million -1.7%13.6%12.8 $16.72 11/15/20219,510,000 shares $164.43 million +4.7%13.8%11.7 $17.29 10/29/20219,080,000 shares $158.45 million -0.9%13.2%10.7 $17.45 10/15/20219,160,000 shares $152.15 million -4.9%13.3%11.6 $16.61 9/30/20219,630,000 shares $160.92 million -2.6%14.0%12.4 $16.71Trump set to Boost Social Security Checks by 400%? (Ad)If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President Trump's Executive Order #14196 could not only save Social Security from collapse... ...but potentially increase benefits by up to 400%, according to legendary investor Louis Navellier.Click here to watch the full presentation before it's too late. 9/15/20219,890,000 shares $148.65 million -0.7%14.3%13.3 $15.03 8/31/20219,960,000 shares $151.99 million +5.3%14.5%13.9 $15.26 8/13/20219,460,000 shares $155.05 million +6.4%13.7%14.2 $16.39 7/30/20218,890,000 shares $126.06 million +2.2%12.9%13.4 $14.18 7/15/20218,700,000 shares $113.88 million +2.1%8.6%13 $13.09 6/30/20218,520,000 shares $114.25 million -4.6%8.5%12.9 $13.41 6/15/20218,930,000 shares $113.50 million No Change8.9%14.2 $12.71 5/28/20218,930,000 shares $120.11 million +13.0%8.9%15.1 $13.45 5/14/20217,900,000 shares $100.73 million -7.6%11.5%13.6 $12.75 4/30/20218,550,000 shares $99.78 million -2.2%12.4%15.3 $11.67 4/15/20218,740,000 shares $102.70 million -0.8%N/A0 $11.75 3/31/20218,810,000 shares $104.75 million -2.9%12.8%16 $11.89 3/15/20219,070,000 shares $109.20 million -8.9%13.2%15.9 $12.04 2/26/20219,960,000 shares $115.74 million +5.7%14.4%15.7 $11.62 2/12/20219,420,000 shares $115.02 million -2.1%13.7%15 $12.21 1/29/20219,620,000 shares $116.50 million -2.8%14.0%15.8 $12.11 1/15/20219,900,000 shares $127.41 million -3.1%14.4%14.4 $12.87 12/31/202010,220,000 shares $125.04 million +9.2%14.8%14.3 $12.24 12/15/20209,360,000 shares $106.47 million -1.8%13.6%12.9 $11.38 11/30/20209,530,000 shares $103.40 million +1.3%13.8%13.4 $10.85 11/15/20209,410,000 shares $103.79 million -6.7%13.6%11.7 $11.03 10/30/202010,080,000 shares $108.06 million -4.5%14.6%12.5 $10.72 10/15/202010,550,000 shares $110.88 million -5.7%15.3%13.7 $10.51 9/30/202011,190,000 shares $116.94 million -7.1%16.2%15 $10.45 9/15/202012,040,000 shares $134.85 million -5.4%17.5%15.9 $11.20 8/31/202012,720,000 shares $148.95 million -4.5%18.4%16.5 $11.71 8/14/202013,320,000 shares $185.95 million +10.3%19.3%18.9 $13.96 7/31/202012,080,000 shares $163.68 million +1.0%17.5%17.3 $13.55 7/15/202011,960,000 shares $165.05 million -2.1%17.4%16.8 $13.80 INVA Short Interest - Frequently Asked Questions What is Innoviva's current short interest? Short interest is the volume of Innoviva shares that have been sold short but have not yet been covered or closed out. As of June 15th, traders have sold 9,650,000 shares of INVA short. 15.56% of Innoviva's shares are currently sold short. Learn More on Innoviva's current short interest. What is a good short interest ratio for Innoviva? 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. INVA shares currently have a short interest ratio of 12.0. Learn More on Innoviva's short interest ratio. Which institutional investors are shorting Innoviva? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Innoviva: 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 Innoviva? 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. 15.56% of Innoviva's floating shares are currently sold short. Is Innoviva's short interest increasing or decreasing? Innoviva saw a increase in short interest in the month of June. As of June 15th, there was short interest totaling 9,650,000 shares, an increase of 4.0% from the previous total of 9,280,000 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 Innoviva's float size? Innoviva currently has issued a total of 62,780,000 shares. Some of Innoviva'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. Innoviva currently has a public float of 62,000,000 shares. How does Innoviva's short interest compare to its competitors? 15.56% of Innoviva's shares are currently sold short. Here is how the short interest of companies in the industry of "biotechnology" compare to Innoviva: Alkermes plc (6.70%), Ligand Pharmaceuticals Incorporated (6.41%), BioCryst Pharmaceuticals, Inc. (11.59%), Amicus Therapeutics, Inc. (6.94%), Celldex Therapeutics, Inc. (12.34%), Dynavax Technologies Corporation (13.26%), MannKind Corporation (8.23%), Novavax, Inc. (27.74%), OPKO Health, Inc. (8.85%), Geron Corporation (11.06%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 billion). View all of the most shorted stocks. What does it mean to sell short Innoviva stock? Short selling INVA is an investing strategy that aims to generate trading profit from Innoviva as its price is falling. INVA shares are trading up $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 Innoviva? A short squeeze for Innoviva 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 INVA, which in turn drives the price of the stock up even further. How often is Innoviva'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 INVA, twice per month. The most recent reporting period available is June, 15 2025. More Short Interest Resources from MarketBeat Related Companies ALKS Short Interest Data LGND Short Interest Data BCRX Short Interest Data FOLD Short Interest Data CLDX Short Interest Data DVAX Short Interest Data MNKD Short Interest Data NVAX Short Interest Data OPK Short Interest Data GERN 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:INVA) was last updated on 7/1/2025 by MarketBeat.com Staff From Our PartnersHere's the last trade you should make before heading out for the weekend tomorrow.Make this one trade at 2:59 PM on Friday afternoon, and you'll thank me on Monday morning.Timothy Sykes | SponsoredThis Crypto Is Set to Explode in JanuaryFree summit: How to profit from the Coinbase-Deribit deal Our hedge fund experts know exactly what this mea...Crypto 101 Media | SponsoredTrump set to Boost Social Security Checks by 400%?If you collect—or plan to collect—Social Security, you need to see this. 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Spotting some profit...Weiss Ratings | 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 Innoviva, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Innoviva 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. 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