Tower Semiconductor (TSEM) Short Interest Ratio & Short Volume $38.87 -0.38 (-0.97%) Closing price 04:00 PM EasternExtended Trading$39.00 +0.13 (+0.33%) As of 06:11 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Tower Semiconductor Short Interest DataTower Semiconductor (TSEM) has a short interest of 2.17 million shares, representing 1.98% of the float (the number of shares available for trading by the public). This marks a 26.90% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.8, indicating that it would take 2.8 days of the average trading volume of 535,810 shares to cover all short positions.Current Short Interest2,170,000 sharesPrevious Short Interest1,710,000 sharesChange Vs. Previous Month+26.90%Dollar Volume Sold Short$92.23 millionShort Interest Ratio2.8 Days to CoverLast Record DateFebruary 28, 2025Outstanding Shares110,825,000 sharesShort Percent of Float1.98%Today's Trading Volume386,160 sharesAverage Trading Volume535,810 sharesToday's Volume Vs. Average72% Short Selling Tower Semiconductor? Sign up to receive the latest short interest report for Tower Semiconductor and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartTSEM Short Interest Over TimeTSEM Days to Cover Over TimeTSEM Percentage of Float Shorted Over Time Remove Ads Tower Semiconductor Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 2/28/20252,170,000 shares $92.23 million +26.9%2.0%2.8 $42.50 2/15/20251,710,000 shares $81.45 million +43.7%1.6%2.4 $47.63 1/31/20251,190,000 shares $58.18 million No ChangeN/A1.6 $48.89 1/15/20251,190,000 shares $60.33 million -8.5%N/A1.9 $50.70 12/31/20241,300,000 shares $66.96 million -13.3%N/A2.3 $51.51 12/15/20241,500,000 shares $74.95 million -5.7%N/A2.7 $49.97 11/30/20241,590,000 shares $74.94 million +28.2%N/A3.3 $47.13 11/15/20241,240,000 shares $55.24 million +13.8%N/A2.5 $44.55 10/31/20241,090,000 shares $45.74 million No ChangeN/A2.9 $41.96 10/15/20241,090,000 shares $48.47 million -9.2%N/A2.9 $44.47 Get the Latest News and Ratings for TSEM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Tower Semiconductor and its competitors with MarketBeat's FREE daily newsletter. 9/30/20241,200,000 shares $53.11 million -4.8%N/A2.8 $44.26 9/15/20241,260,000 shares $53.99 million +4.1%N/A2.8 $42.85 8/31/20241,210,000 shares $53.47 million +0.8%N/A2.6 $44.19 8/15/20241,200,000 shares $48.23 million -2.4%N/A2.8 $40.19 7/31/20241,230,000 shares $50.18 million +16.0%N/A2.7 $40.80 7/15/20241,060,000 shares $44.50 million -2.8%N/A2.4 $41.98 6/30/20241,090,000 shares $42.85 million +24.8%N/A2.6 $39.31 6/15/2024873,500 shares $33.75 million +44.0%N/A2 $38.64 5/31/2024606,600 shares $22.77 million -29.4%N/A1.4 $37.54 5/15/2024859,400 shares $31.58 million -3.9%N/A1.7 $36.75 4/30/2024894,500 shares $29.40 million +5.2%N/A1.4 $32.87 4/15/2024850,300 shares $26.38 million +17.6%N/A1.3 $31.03 3/31/2024722,900 shares $24.18 million +27.1%N/A1.1 $33.45 3/15/2024569,000 shares $17.63 million -28.9%N/A0.8 $30.98 2/29/2024800,300 shares $26.31 million +45.2%N/A1.1 $32.88 2/15/2024551,200 shares $18.12 million -8.1%N/A0.7 $32.87 1/31/2024599,700 shares $17.30 million -60.3%N/A0.8 $28.85 1/15/20241,510,000 shares $44.00 million -15.6%N/A1.9 $29.14 12/31/20231,790,000 shares $54.63 million -16.4%N/A2 $30.52 12/15/20232,140,000 shares $64.82 million +13.2%N/A2.4 $30.29 11/30/20231,890,000 shares $51.75 million +38.0%N/A2.1 $27.38 11/15/20231,370,000 shares $37.25 million +45.3%N/A1.3 $27.19 10/31/2023943,100 shares $21.71 million -44.2%N/A0.7 $23.02 10/15/20231,690,000 shares $37.15 million +20.7%N/A1.2 $21.98 9/30/20231,400,000 shares $34.38 million +0.7%N/A1 $24.56 9/15/20231,390,000 shares $37.18 million +55.8%N/A1 $26.75 8/31/2023892,400 shares $26.50 million -28.6%N/A0.7 $29.70 8/15/20231,250,000 shares $42.23 million -25.6%N/A1 $33.78 7/31/20231,680,000 shares $63.42 million +15.1%1.6%1.7 $37.75 7/15/20231,460,000 shares $54.75 million +2.1%1.4%1.7 $37.50Alert: DOGE goes live (Ad)Elon will most likely be at the helm of it all. And just days from now, could bring about the biggest economic transformation in American history. See, there's one particular part of Elon and Trump's plans that you need to pay special attention to right now.Click here to learn more. 6/30/20231,430,000 shares $53.65 million -4.7%1.4%1.8 $37.52 6/15/20231,500,000 shares $61.74 million -11.2%1.5%1.9 $41.16 5/31/20231,690,000 shares $66.15 million +43.2%N/A2.1 $39.14 5/15/20231,180,000 shares $48.42 million +10.3%N/A1.7 $41.03 4/30/20231,070,000 shares $48.16 million +10.3%N/A1.8 $45.01 4/15/2023970,200 shares $43.94 million +47.1%N/A1.7 $45.29 3/31/2023659,600 shares $28.01 million -1.0%N/A1.2 $42.47 3/15/2023666,200 shares $27.14 million -7.0%N/A1.3 $40.74 2/28/2023716,600 shares $29.07 million -8.5%N/A1.5 $40.56 2/15/2023783,400 shares $31.81 million -36.3%N/A1.6 $40.60 1/31/20231,230,000 shares $51.40 million -42.0%N/A2.5 $41.79 1/15/20232,120,000 shares $92.54 million +3.4%N/A4.1 $43.65 12/30/20222,050,000 shares $88.56 million +51.9%N/A4 $43.20 12/15/20221,350,000 shares $62.09 million No ChangeN/A2.7 $45.99 11/30/20221,350,000 shares $60.17 million +18.4%N/A2.7 $44.57 11/15/20221,140,000 shares $49.29 million -24.0%N/A2.4 $43.24 10/31/20221,500,000 shares $64.14 million +28.2%N/A3.2 $42.76 10/15/20221,170,000 shares $50.37 million +17.0%N/A2.7 $43.05 9/30/20221,000,000 shares $43.94 million -36.3%N/A2.1 $43.94 9/15/20221,570,000 shares $70.74 million -1.3%N/A3.3 $45.06 8/31/20221,590,000 shares $73.76 million +20.5%N/A3.1 $46.39 8/15/20221,320,000 shares $62.94 million +16.8%N/A2.3 $47.68 7/31/20221,130,000 shares $54.08 million -22.6%N/A1.7 $47.86 7/15/20221,460,000 shares $67.28 million +22.7%N/A2.2 $46.08 6/30/20221,190,000 shares $54.95 million -30.8%N/A1.8 $46.18 6/15/20221,720,000 shares $80.62 million +1.2%N/A2.4 $46.87 5/31/20221,700,000 shares $82.04 million -15.0%N/A2.1 $48.26 5/15/20222,000,000 shares $94.28 million +22.0%1.9%1.9 $47.14 4/30/20221,640,000 shares $79.21 million +3.1%1.6%1.2 $48.30 4/15/20221,590,000 shares $76.53 million +3.3%1.5%1.1 $48.13 3/31/20221,540,000 shares $74.54 million +38.7%1.5%1.1 $48.40 3/15/20221,110,000 shares $52.41 million +42.8%N/A0.8 $47.22 2/28/2022777,400 shares $36.42 million -18.7%0.8%0.6 $46.85 2/15/2022956,400 shares $45.02 million -8.0%1.0%0.9 $47.07 1/31/20221,040,000 shares $35.72 million +8.5%1.0%2.2 $34.35 1/15/2022958,800 shares $38.54 million +5.1%1.0%2 $40.20 12/31/2021912,500 shares $36.21 million +40.3%0.9%2.2 $39.68 12/15/2021650,600 shares $24.99 million +47.8%0.7%1.8 $38.41 11/30/2021440,300 shares $15.62 million -21.0%0.4%1.2 $35.48 11/15/2021557,000 shares $20.50 million +11.0%0.6%1.8 $36.81 10/29/2021501,800 shares $15.99 million +87.6%0.5%1.6 $31.87 10/15/2021267,500 shares $8.08 million +7.5%0.3%0.9 $30.21 9/30/2021248,900 shares $7.44 million +4.8%0.3%0.9 $29.90 9/15/2021237,400 shares $7.36 million +10.1%0.2%0.8 $31.00 8/31/2021215,600 shares $6.34 million -15.8%0.2%0.8 $29.40 8/13/2021255,900 shares $7.30 million -6.3%0.3%0.8 $28.52 7/30/2021273,000 shares $7.60 million -37.8%0.3%0.8 $27.85 7/15/2021438,800 shares $11.72 million -6.7%0.4%1.3 $26.71 6/30/2021470,300 shares $13.84 million +5.0%0.5%1.3 $29.43 6/15/2021447,800 shares $12.45 million -31.0%0.5%1.2 $27.80Alert: DOGE goes live (Ad)Elon will most likely be at the helm of it all. And just days from now, could bring about the biggest economic transformation in American history. See, there's one particular part of Elon and Trump's plans that you need to pay special attention to right now.Click here to learn more. 5/28/2021648,800 shares $17.82 million +6.4%0.7%1.7 $27.47 5/14/2021609,600 shares $15.72 million +32.6%0.6%1.5 $25.79 4/30/2021459,900 shares $13.48 million -18.0%0.5%1 $29.30 4/15/2021560,800 shares $16.66 million +22.2%0.6%1.1 $29.70 3/31/2021458,900 shares $12.69 million -30.7%0.5%0.8 $27.65 3/15/2021662,500 shares $19.32 million -3.2%0.7%1.1 $29.16 2/26/2021684,700 shares $20.27 million -4.0%0.7%1.1 $29.61 2/12/2021713,100 shares $23.30 million -5.7%0.7%1.2 $32.67 1/29/2021756,300 shares $21.51 million -0.7%0.8%1.3 $28.44 1/15/2021761,400 shares $22.14 million No Change0.8%1.3 $29.08 TSEM Short Interest - Frequently Asked Questions What is Tower Semiconductor's current short interest? Short interest is the volume of Tower Semiconductor shares that have been sold short but have not yet been closed out or covered. As of February 28th, investors have sold 2,170,000 shares of TSEM short. 1.98% of Tower Semiconductor's shares are currently sold short. Learn More on Tower Semiconductor's current short interest. What is a good short interest ratio for Tower Semiconductor? 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. TSEM shares currently have a short interest ratio of 3.0. Learn More on Tower Semiconductor's short interest ratio. Which institutional investors are shorting Tower Semiconductor? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Tower Semiconductor: Wolverine Trading LLC, Summit Partners Public Asset Management LLC, Millennium Management LLC, Group One Trading LLC, Citadel Advisors LLC, Jane Street Group LLC, Tudor Investment Corp ET AL, Susquehanna International Group LLP, Concourse Financial Group Securities Inc., PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, and Capital Fund Management S.A.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Tower Semiconductor? 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. 1.98% of Tower Semiconductor's floating shares are currently sold short. Is Tower Semiconductor's short interest increasing or decreasing? Tower Semiconductor saw a increase in short interest in the month of February. As of February 28th, there was short interest totaling 2,170,000 shares, an increase of 26.9% from the previous total of 1,710,000 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. How does Tower Semiconductor's short interest compare to its competitors? 1.98% of Tower Semiconductor's shares are currently sold short. Here is how the short interest of companies in the industry of "electronic equipment" compare to Tower Semiconductor: United Microelectronics Co. (3.61%), Flex Ltd. (2.55%), Astera Labs, Inc. (7.92%), Celestica Inc. (2.28%), Leonardo DRS, Inc. (2.27%), Credo Technology Group Holding Ltd (6.12%), Universal Display Co. (3.57%), Qorvo, Inc. (8.46%), Nextracker Inc. (5.97%), Allegro MicroSystems, Inc. (12.43%), 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 ($23.74 billion), iShares 20+ Year Treasury Bond ETF ($10.75 billion), MicroStrategy Incorporated ($6.56 billion), Apollo Global Management, Inc. ($5.40 billion), Charter Communications, Inc. ($4.57 billion), AppLovin Co. ($4.45 billion), Capital One Financial Co. ($4.33 billion), Super Micro Computer, Inc. ($4.23 billion), Schlumberger Limited ($3.22 billion), and Royal Caribbean Cruises Ltd. ($3.06 billion). View all of the most shorted stocks. What does it mean to sell short Tower Semiconductor stock? Short selling TSEM is an investing strategy that aims to generate trading profit from Tower Semiconductor as its price is falling. TSEM shares are trading up $1.00 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 Tower Semiconductor? A short squeeze for Tower Semiconductor 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 TSEM, which in turn drives the price of the stock up even further. How often is Tower Semiconductor'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 TSEM, twice per month. The most recent reporting period available is February, 28 2025. More Short Interest Resources from MarketBeat Related Companies UMC Short Interest FLEX Short Interest ALAB Short Interest CLS Short Interest DRS Short Interest CRDO Short Interest OLED Short Interest QRVO Short Interest NXT Short Interest ALGM 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:TSEM) was last updated on 3/25/2025 by MarketBeat.com Staff From Our PartnersYour Wealth is Under AttackPlease don't wait—this is your moment to take action. Download your Wealth Protection Guide now, claim your fr...American Alternative | SponsoredA brutally honest economic warning for 2025 (see proof)New York Times best-selling financial author and world-renowned economist Addison Wiggin (a man who’s worked s...Banyan Hill Publishing | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. 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