Tiziana Life Sciences (TLSA) Short Interest Ratio & Short Volume $0.81 +0.01 (+1.24%) Closing price 04/15/2025 04:00 PM EasternExtended Trading$0.81 0.00 (0.00%) As of 04/15/2025 06:43 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 AnalysisChartCompetitorsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Tiziana Life Sciences Short Interest DataTiziana Life Sciences (TLSA) has a short interest of 752,500 shares, representing 1.05% of the float (the number of shares available for trading by the public). This marks a -6.94% decrease 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 460,895 shares to cover all short positions.Current Short Interest752,500 sharesPrevious Short Interest808,600 sharesChange Vs. Previous Month-6.94%Dollar Volume Sold Short$812,700.00Short Interest Ratio0.8 Days to CoverLast Record DateMarch 31, 2025Outstanding Shares116,848,000 sharesFloat Size71,760,000 sharesShort Percent of Float1.05%Today's Trading Volume52,193 sharesAverage Trading Volume460,895 sharesToday's Volume Vs. Average11% Short Selling Tiziana Life Sciences? Sign up to receive the latest short interest report for Tiziana Life Sciences and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartTLSA Short Interest Over TimeTLSA Days to Cover Over TimeTLSA Percentage of Float Shorted Over Time Remove Ads Tiziana Life Sciences Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 3/31/2025752,500 shares $812,700.00 -6.9%1.1%0.8 $1.08 3/15/2025808,600 shares $1.27 million +42.5%1.1%0.8 $1.57 2/28/2025567,600 shares $732,204.00 -39.3%0.8%0.6 $1.29 2/15/2025934,300 shares $739,965.60 -23.4%1.3%1.4 $0.79 1/31/20251,220,000 shares $835,700.00 +128.0%1.7%2 $0.69 1/15/2025535,000 shares $421,366.00 -21.4%0.8%0.8 $0.79 12/31/2024680,800 shares $473,972.96 +300.2%1.0%2 $0.70 12/15/2024170,100 shares $160,081.11 -18.3%0.2%0.6 $0.94 11/30/2024208,100 shares $197,695.00 -24.3%0.3%0.8 $0.95 11/15/2024274,900 shares $244,798.45 +13.6%0.4%1.1 $0.89 Get the Latest News and Ratings for TLSA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Tiziana Life Sciences and its competitors with MarketBeat's FREE daily newsletter. 10/31/2024241,900 shares $235,852.50 +350.5%0.4%0.9 $0.98 10/15/202453,700 shares $49,404.00 -11.4%N/A0.2 $0.92 9/30/202460,600 shares $58,176.00 +44.6%N/A0.2 $0.96 9/15/202441,900 shares $38,753.31 -67.0%N/A0.2 $0.92 8/31/2024127,100 shares $127,100.00 -53.7%N/A0.5 $1.00 8/15/2024274,700 shares $324,146.00 +175.3%N/A1 $1.18 7/31/202499,800 shares $106,786.00 +39.4%N/A0.4 $1.07 7/15/202471,600 shares $57,652.32 -44.3%N/A0.3 $0.81 6/30/2024128,600 shares $118,183.40 +38.4%N/A0.5 $0.92 6/15/202492,900 shares $68,746.00 -48.6%N/A0.4 $0.74 5/31/2024180,700 shares $180,681.93 +6.4%N/A0.8 $1.00 5/15/2024169,800 shares $107,823.00 -56.9%N/A0.9 $0.64 4/30/2024394,100 shares $255,219.16 +52.9%N/A2.2 $0.65 4/15/2024257,800 shares $128,874.22 -20.0%N/A1.7 $0.50 3/31/2024322,200 shares $146,278.80 -11.9%N/A4.7 $0.45 3/15/2024365,800 shares $181,071.00 +20.9%N/A5.3 $0.50 2/29/2024302,700 shares $145,477.62 -1.3%N/A4.6 $0.48 2/15/2024306,700 shares $163,317.75 +4.6%N/A6.9 $0.53 1/31/2024293,200 shares $155,689.20 -26.7%N/A5.5 $0.53 1/15/2024399,800 shares $228,085.90 -11.8%N/A6.6 $0.57 12/31/2023453,200 shares $253,792.00 -17.2%N/A4.6 $0.56 12/15/2023547,300 shares $311,523.16 +3.4%N/A5.7 $0.57 11/30/2023529,300 shares $312,287.00 -4.7%N/A5.2 $0.59 11/15/2023555,200 shares $308,136.00 -16.8%N/A4.9 $0.56 10/31/2023667,500 shares $433,875.00 +13.7%N/A1 $0.65 10/15/2023587,100 shares $469,680.00 -1.0%N/A0.9 $0.80 9/30/2023592,900 shares $391,254.71 -11.1%N/A1 $0.66 9/15/2023666,900 shares $460,694.52 -14.9%N/A1.1 $0.69 8/31/2023783,700 shares $569,749.90 +420.0%N/A1.3 $0.73 8/15/2023150,700 shares $123,950.75 +53.2%N/A0.2 $0.82Elon Set to Shock the World by May 1st ? (Ad)Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believes will be Elon’s greatest invention ever… Yes, even bigger than Tesla or SpaceX. Click here now because after May 1st, it could be too late. 7/31/202398,400 shares $63,960.00 -10.1%N/A0.8 $0.65 7/15/2023109,500 shares $74,580.45 +8.7%N/A0.8 $0.68 6/30/2023100,700 shares $68,616.98 -51.5%N/A0.5 $0.68 6/15/2023207,400 shares $161,751.26 +139.2%N/A1 $0.78 5/31/202386,700 shares $73,695.00 +14.2%N/A0.4 $0.85 5/15/202375,900 shares $59,968.59 +94.6%N/A0.5 $0.79 4/30/202339,000 shares $30,618.90 -62.6%N/A0.3 $0.79 4/15/2023104,300 shares $111,601.00 -27.1%N/A0.7 $1.07 3/31/2023143,100 shares $156,207.96 +213.1%N/A1.7 $1.09 3/15/202345,700 shares $25,879.91 +6.0%N/A0.8 $0.57 2/28/202343,100 shares $24,011.01 +39.9%N/A0.9 $0.56 2/15/202330,800 shares $17,716.16 -19.8%N/A0.6 $0.58 1/31/202338,400 shares $24,768.00 -41.3%N/A0.7 $0.65 1/15/202365,400 shares $43,811.46 +15.6%N/A1.2 $0.67 12/30/202256,600 shares $33,875.10 -23.1%N/A1.1 $0.60 12/15/202273,600 shares $42,320.00 +3.7%N/A1.5 $0.58 11/30/202271,000 shares $46,739.30 -13.9%N/A1.3 $0.66 11/15/202282,500 shares $54,499.50 +3.3%N/A1.5 $0.66 10/31/202279,900 shares $55,530.50 +4.9%N/A1.4 $0.70 10/15/202276,200 shares $56,075.58 -24.4%N/A1.5 $0.74 9/30/2022100,800 shares $78,624.00 +95.4%N/A1.9 $0.78 9/15/202251,600 shares $42,822.84 +174.5%N/A0.9 $0.83 8/31/202218,800 shares $14,340.64 +27.9%N/A0.4 $0.76 8/15/202214,700 shares $11,025.00 -5.2%N/A0.2 $0.75 7/31/202215,500 shares $11,333.60 +36.0%N/A0.2 $0.73 7/15/202211,400 shares $8,435.42 -39.0%N/A0.1 $0.74 6/30/202218,700 shares $13,940.85 -7.4%N/A0.2 $0.75 6/15/202220,200 shares $16,564.00 -60.2%N/A0.2 $0.82 5/31/202250,700 shares $33,715.50 -25.3%N/A0.2 $0.67 5/15/202267,900 shares $53,131.68 -67.3%N/A0.3 $0.78 4/30/2022207,600 shares $211,752.00 +38.0%N/A0.8 $1.02 4/15/2022150,400 shares $142,864.96 -64.9%N/A0.6 $0.95 3/31/2022427,900 shares $449,295.00 -41.1%N/A1.6 $1.05 3/15/2022726,700 shares $708,241.82 +565.5%N/A2.6 $0.97 2/28/2022109,200 shares $70,990.92 +89.3%N/A0.8 $0.65 2/15/202257,700 shares $40,390.00 -20.3%N/A0.5 $0.70 1/31/202272,400 shares $60,092.00 -34.1%N/A0.5 $0.83 1/15/2022109,800 shares $91,134.00 +62.0%N/A0.8 $0.83 12/31/202167,800 shares $65,088.00 -64.0%N/A0.5 $0.96 12/15/2021188,200 shares $207,020.00 +6.8%N/A1.5 $1.10 11/30/2021176,300 shares $222,138.00 -18.2%N/A1.3 $1.26 11/15/2021215,500 shares $306,010.00 -25.4%N/A0.5 $1.42 10/29/2021289,000 shares $450,840.00 +14.6%N/A0.6 $1.56 10/15/2021252,100 shares $380,671.00 +57.7%N/A0.5 $1.51 9/30/2021159,900 shares $233,454.00 -15.8%N/A0.3 $1.46 9/15/2021189,800 shares $326,456.00 +22.1%N/A0.3 $1.72 8/31/2021155,500 shares $258,130.00 -25.6%N/A0.2 $1.66 8/13/2021208,900 shares $359,308.00 -29.4%N/A0.5 $1.72 7/30/2021295,700 shares $629,841.00 +0.3%N/A0.7 $2.13 7/15/2021294,700 shares $583,506.00 +13.2%N/A0.8 $1.98Elon Set to Shock the World by May 1st ? (Ad)Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believes will be Elon’s greatest invention ever… Yes, even bigger than Tesla or SpaceX. Click here now because after May 1st, it could be too late. 6/30/2021260,400 shares $611,940.00 +310.7%N/A0.6 $2.35 6/15/202163,400 shares $162,304.00 -40.2%N/A0.1 $2.56 5/28/2021106,000 shares $249,100.00 -28.3%N/A0.3 $2.35 5/14/2021147,800 shares $310,380.00 +16.5%N/A0.4 $2.10 4/30/2021126,900 shares $332,478.00 +74.1%N/A0.3 $2.62 4/15/202172,900 shares $187,353.00 +51.6%N/A0.1 $2.57 3/31/202148,100 shares $135,642.00 +114.7%N/A0 $2.82 3/15/202122,400 shares $68,320.00 +15.5%N/A0 $3.05 2/26/202119,400 shares $57,812.00 -90.9%N/A0 $2.98 2/12/2021213,600 shares $826,632.00 -3.7%N/A0.2 $3.87 1/29/2021221,700 shares $864,630.00 -38.2%N/A0.2 $3.90 1/15/2021358,900 shares $1.16 million -12.6%N/A0.4 $3.23 12/31/2020410,700 shares $915,861.00 +24.3%N/A1 $2.23 12/15/2020330,400 shares $654,192.00 -26.8%N/A0.9 $1.98 11/30/2020451,400 shares $1.17 million -8.1%N/A1.5 $2.60 11/15/2020490,900 shares $1.46 million -8.3%N/A1.7 $2.98 10/30/2020535,300 shares $2.17 million -27.9%N/A1.5 $4.05 10/15/2020741,900 shares $3.27 million +18.6%N/A0.8 $4.41 9/30/2020625,400 shares $2.08 million +125.1%N/A0.5 $3.33 9/15/2020277,800 shares $952,854.00 -24.1%N/A0.2 $3.43 8/31/2020366,100 shares $1.29 million +43.5%N/A0.3 $3.53 8/14/2020255,200 shares $1.13 million -40.3%N/A0.2 $4.42 7/31/2020427,300 shares $2.99 million +571.9%N/A0.3 $6.99 7/15/202063,600 shares $548,868.00 +341.7%N/A0.2 $8.63 6/30/202014,400 shares $92,448.00 -45.5%N/A0 $6.42 6/15/202026,400 shares $148,896.00 -70.3%N/A0.1 $5.64 5/29/202088,900 shares $557,403.00 +32.5%N/A0.1 $6.27 5/15/202067,100 shares $375,089.00 -21.3%N/A0.1 $5.59 4/30/202085,300 shares $236,281.00 -64.7%N/A0.1 $2.77 TLSA Short Interest - Frequently Asked Questions What is Tiziana Life Sciences' current short interest? Short interest is the volume of Tiziana Life Sciences shares that have been sold short but have not yet been covered or closed out. As of March 31st, traders have sold 752,500 shares of TLSA short. 1.05% of Tiziana Life Sciences' shares are currently sold short. Learn More on Tiziana Life Sciences' current short interest. What is a good short interest ratio for Tiziana Life Sciences? 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. TLSA shares currently have a short interest ratio of 1.0. Learn More on Tiziana Life Sciences's short interest ratio. Which institutional investors are shorting Tiziana Life Sciences? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Tiziana Life Sciences: Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Tiziana Life Sciences? 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. 1.05% of Tiziana Life Sciences' floating shares are currently sold short. Is Tiziana Life Sciences' short interest increasing or decreasing? Tiziana Life Sciences saw a decline in short interest during the month of March. As of March 31st, there was short interest totaling 752,500 shares, a decline of 6.9% from the previous total of 808,600 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 Tiziana Life Sciences' float size? Tiziana Life Sciences currently has issued a total of 116,848,000 shares. Some of Tiziana Life Sciences' 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. Tiziana Life Sciences currently has a public float of 71,760,000 shares. How does Tiziana Life Sciences' short interest compare to its competitors? 1.05% of Tiziana Life Sciences' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Tiziana Life Sciences: Akebia Therapeutics, Inc. (8.30%), PureTech Health plc (0.04%), Sage Therapeutics, Inc. (7.71%), Mind Medicine (MindMed) Inc. (15.60%), Keros Therapeutics, Inc. (12.97%), CorMedix Inc. (13.77%), Tyra Biosciences, Inc. (12.19%), Precigen, Inc. (14.72%), Zevra Therapeutics, Inc. (11.04%), Revance Therapeutics, Inc. (4.32%), 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 ($21.93 billion), iShares 20+ Year Treasury Bond ETF ($9.31 billion), Strategy Incorporated ($8.42 billion), Charter Communications, Inc. ($4.52 billion), Apollo Global Management, Inc. ($4.26 billion), Super Micro Computer, Inc. ($3.98 billion), Capital One Financial Co. ($3.79 billion), TC Energy Co. ($3.43 billion), AppLovin Co. ($2.91 billion), and Schlumberger Limited ($2.89 billion). View all of the most shorted stocks. What does it mean to sell short Tiziana Life Sciences stock? Short selling TLSA is an investing strategy that aims to generate trading profit from Tiziana Life Sciences as its price is falling. TLSA shares are trading up $0.01 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 Tiziana Life Sciences? A short squeeze for Tiziana Life Sciences 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 TLSA, which in turn drives the price of the stock up even further. How often is Tiziana Life Sciences' 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 TLSA, twice per month. The most recent reporting period available is March, 31 2025. More Short Interest Resources from MarketBeat Related Companies AKBA Short Interest PRTC Short Interest SAGE Short Interest MNMD Short Interest KROS Short Interest CRMD Short Interest TYRA Short Interest PGEN Short Interest ZVRA Short Interest RVNC Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:TLSA) was last updated on 4/16/2025 by MarketBeat.com Staff From Our PartnersTwo Unmistakable Patterns Return…The signs suggest we're entering one of those rare periods now. That's why Central Banks are buying gold at...Golden Portfolio | SponsoredCrypto’s crashing…but we’re still profitingMost traders are panicking right now. Bitcoin’s dropping. Altcoins are bleeding. 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