Teekay Tankers (TNK) Short Interest Ratio & Short Volume $50.22 -0.20 (-0.39%) As of 10:10 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Teekay Tankers Short Interest DataTeekay Tankers (TNK) has a short interest of 937,700 shares. This marks a 13.56% increase in short interest from the previous month. The short interest ratio (days to cover) is 1.8, indicating that it would take 1.8 days of the average trading volume of 516,869 shares to cover all short positions.Current Short Interest937,700 sharesPrevious Short Interest825,700 sharesChange Vs. Previous Month+13.56%Dollar Volume Sold Short$52.47 millionShort Interest Ratio1.8 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares34,300,000 sharesPercentage of Shares Shorted2.73%Today's Trading Volume15,545 sharesAverage Trading Volume516,869 sharesToday's Volume Vs. Average3% Short Selling Teekay Tankers? Sign up to receive the latest short interest report for Teekay Tankers and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartTNK Short Interest Over TimeTNK Days to Cover Over TimeTNK Percentage of Float Shorted Over Time Teekay Tankers Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/2025937,700 shares $52.47 million +13.6%N/A1.8 $55.96 8/31/2025825,700 shares $40.58 million +1.2%2.5%1.5 $49.14 8/15/2025815,600 shares $36.19 million -5.5%N/A1.6 $44.37 7/31/2025862,600 shares $36.52 million -6.0%2.6%1.7 $42.34 7/15/2025917,200 shares $39.83 million +3.6%N/A1.7 $43.43 6/30/2025885,300 shares $36.93 million -6.6%2.6%1.6 $41.72 6/15/2025947,400 shares $45.12 million +26.2%2.8%1.7 $47.63 5/31/2025750,700 shares $33.19 million +2.6%3.2%1.5 $44.21 5/15/2025731,900 shares $33.70 million -24.0%3.1%1.4 $46.04 4/30/2025962,700 shares $41.06 million +42.1%4.1%1.9 $42.65 Get the Latest News and Ratings for TNK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Teekay Tankers and its competitors with MarketBeat's FREE daily newsletter. 4/15/2025677,600 shares $25.36 million +5.5%2.9%1.5 $37.43 3/31/2025642,600 shares $24.63 million +23.7%2.7%1.3 $38.33 3/15/2025519,400 shares $19.68 million -8.7%2.2%1.1 $37.89 2/28/2025568,800 shares $21.47 million -1.3%2.4%1.2 $37.75 2/15/2025576,400 shares $23.30 million +16.1%2.4%1.3 $40.43 1/31/2025496,500 shares $20.83 million -19.4%2.1%1.2 $41.96 1/15/2025616,000 shares $29.19 million +27.0%2.6%1.4 $47.38 12/31/2024485,000 shares $19.30 million +19.1%2.1%1.3 $39.79 12/15/2024407,300 shares $15.50 million -11.8%1.7%1.1 $38.06 11/30/2024461,600 shares $18.58 million -8.0%2.0%1.3 $40.25 11/15/2024501,700 shares $21.68 million +12.5%2.1%1.5 $43.22 10/31/2024446,000 shares $21.28 million -5.7%1.9%1.4 $47.71 10/15/2024472,700 shares $25.71 million +7.4%2.0%1.6 $54.38 9/30/2024440,100 shares $25.64 million -16.0%1.8%1.5 $58.25 9/15/2024524,100 shares $28.88 million +1.8%2.1%1.9 $55.11 8/31/2024515,100 shares $29.30 million +2.0%2.1%1.8 $56.88 8/15/2024504,800 shares $28.89 million -25.9%2.1%1.8 $57.23 7/31/2024681,100 shares $44.57 million +10.7%2.8%2.2 $65.44 7/15/2024615,300 shares $39.05 million +64.8%2.5%2.1 $63.46 6/30/2024373,400 shares $25.69 million -22.6%1.5%1.2 $68.81 6/15/2024482,200 shares $31.64 million -24.9%2.0%1.5 $65.61 5/31/2024642,100 shares $46.79 million +5.3%2.7%2 $72.87 5/15/2024609,600 shares $43.57 million +3.1%2.5%1.7 $71.48 4/30/2024591,500 shares $34.48 million -15.6%2.4%1.5 $58.30 4/15/2024700,900 shares $40.32 million -9.5%2.9%1.6 $57.52 3/31/2024774,200 shares $45.22 million -11.7%3.2%1.7 $58.41 3/15/2024877,000 shares $48.92 million -3.7%3.6%1.9 $55.78 2/29/2024910,300 shares $49.89 million +25.7%3.8%1.9 $54.81 2/15/2024724,400 shares $42.74 million +11.2%3.0%1.5 $59.00 1/31/2024651,200 shares $40.73 million -2.7%2.7%1.4 $62.55 1/15/2024669,400 shares $37.71 million +9.1%2.8%1.4 $56.34 12/31/2023613,700 shares $30.67 million +19.7%2.6%1.3 $49.97 12/15/2023512,800 shares $25.77 million -8.2%2.2%1.1 $50.25 11/30/2023558,500 shares $27.76 million +1.3%2.4%1.4 $49.70 11/15/2023551,300 shares $28.07 million -27.9%2.3%1.3 $50.92 10/31/2023764,800 shares $38.01 million +25.2%3.2%1.9 $49.70 10/15/2023610,700 shares $26.34 million -13.4%2.6%1.6 $43.13 9/30/2023705,400 shares $29.37 million +4.9%3.0%1.9 $41.63 9/15/2023672,200 shares $25.86 million +5.3%2.8%1.8 $38.47 8/31/2023638,100 shares $25.95 million -20.0%2.7%1.6 $40.67 8/15/2023797,800 shares $34.04 million -12.7%3.4%1.9 $42.67 7/31/2023913,500 shares $39.82 million +20.4%3.8%1.9 $43.59 7/15/2023758,700 shares $28.55 million -17.0%3.1%1.7 $37.63 6/30/2023914,100 shares $34.96 million -3.6%3.8%2 $38.25 6/15/2023948,300 shares $36.36 million -13.0%3.9%2 $38.34 5/31/20231,090,000 shares $39.38 million -9.2%4.5%2.2 $36.13 5/15/20231,200,000 shares $49.21 million +0.8%4.9%2.1 $41.01 4/30/20231,190,000 shares $48.18 million +2.6%4.9%2.2 $40.49 4/15/20231,160,000 shares $46.85 million +35.4%4.8%2.2 $40.39 3/31/2023856,800 shares $36.78 million -30.9%3.5%1.7 $42.93 3/15/20231,240,000 shares $52.59 million -1.6%5.1%2.5 $42.41 2/28/20231,260,000 shares $56.89 million -10.0%5.2%2.6 $45.15 2/15/20231,400,000 shares $54.05 million +14.8%5.8%3 $38.61 1/31/20231,220,000 shares $37.44 million +27.7%5.0%2.8 $30.69 1/15/2023955,500 shares $27.74 million -6.3%3.9%2.1 $29.03 12/30/20221,020,000 shares $31.43 million +6.1%4.2%2.2 $30.81 12/15/2022961,000 shares $32.34 million -29.9%4.0%1.9 $33.65 11/30/20221,370,000 shares $46.22 million -3.5%5.7%2.5 $33.74 11/15/20221,420,000 shares $47.16 million +10.9%5.9%2.6 $33.21 10/31/20221,280,000 shares $40.31 million -3.0%5.3%2.3 $31.49 10/15/20221,320,000 shares $40.04 million +71.9%5.5%2.4 $30.33 9/30/2022768,000 shares $21.15 million -8.9%3.2%1.5 $27.54 9/15/2022843,100 shares $23.82 million +11.6%3.5%1.8 $28.25 8/31/2022755,600 shares $18.59 million -47.9%3.2%1.8 $24.60 8/15/20221,450,000 shares $36.02 million +29.5%6.2%3.5 $24.84 7/31/20221,120,000 shares $23.37 million +22.6%4.8%2.6 $20.87 7/15/2022913,800 shares $16.26 million +3.3%3.9%2.3 $17.79 6/30/2022884,800 shares $15.60 million -10.9%3.8%2.1 $17.63 6/15/2022992,800 shares $19.65 million -12.9%4.3%2.2 $19.79 5/31/20221,140,000 shares $23.54 million +18.2%4.9%2.7 $20.65 5/15/2022964,200 shares $15.41 million -13.1%4.1%2 $15.98 4/30/20221,110,000 shares $17.77 million -7.5%4.8%2.7 $16.01 4/15/20221,200,000 shares $20.54 million +43.7%5.1%3 $17.12 3/31/2022835,300 shares $11.56 million +11.7%3.6%2.3 $13.84 3/15/2022748,000 shares $9.26 million -0.7%3.2%2.3 $12.38 2/28/2022753,100 shares $10.76 million +10.1%3.2%2.3 $14.29 2/15/2022684,300 shares $7.67 million +7.1%2.9%2.4 $11.21 1/31/2022639,000 shares $6.82 million +16.3%2.7%2.4 $10.67 1/15/2022549,400 shares $6.49 million +11.6%2.3%2.1 $11.82 12/31/2021492,300 shares $5.37 million -6.0%2.1%1.9 $10.90 12/15/2021523,900 shares $5.88 million -21.0%2.2%1.7 $11.22 11/30/2021663,500 shares $7.45 million +16.6%2.8%2.1 $11.23 11/15/2021569,100 shares $7.63 million -21.8%2.4%1.9 $13.41 10/29/2021727,700 shares $10.10 million +5.3%3.0%2.4 $13.88 10/15/2021690,800 shares $9.24 million -9.3%2.9%2.2 $13.37 9/30/2021761,300 shares $11.06 million +15.9%3.2%2.2 $14.53 9/15/2021657,000 shares $8.17 million -17.9%2.7%1.6 $12.44 8/31/2021800,300 shares $9.16 million -18.9%3.3%1.9 $11.45 8/13/2021986,600 shares $11.04 million No Change4.1%2.3 $11.19 7/15/20211,090,000 shares $13.77 million -12.8%4.5%2.4 $12.63 6/30/20211,250,000 shares $18.03 million +38.4%5.2%2.7 $14.42 6/15/2021903,500 shares $13.41 million +2.0%3.8%2.2 $14.84 5/28/2021885,700 shares $13.31 million -18.0%3.7%2.2 $15.03 5/14/20211,080,000 shares $15.22 million -1.8%4.5%2.4 $14.09 4/30/20211,100,000 shares $15.16 million -16.7%4.6%2.1 $13.78 4/15/20211,320,000 shares $16.50 million +0.8%5.5%2.4 $12.50 3/31/20211,310,000 shares $18.22 million +1.6%5.3%2.3 $13.91 3/15/20211,290,000 shares $18.71 million -5.8%5.2%2.3 $14.50 2/26/20211,370,000 shares $18.45 million +0.7%5.5%2.5 $13.47 2/12/20211,360,000 shares $16.65 million No Change5.5%2.6 $12.24 1/29/20211,360,000 shares $14.06 million -0.7%4.7%2.9 $10.34 1/15/20211,370,000 shares $16.73 million +0.7%4.8%2.8 $12.21 12/31/20201,360,000 shares $14.95 million -16.6%4.7%2.8 $10.99 12/15/20201,630,000 shares $19.32 million -14.7%5.7%3.4 $11.85 11/30/20201,910,000 shares $23.24 million -28.2%6.9%3.9 $12.17 11/15/20202,660,000 shares $27.88 million -3.6%9.5%4.8 $10.48 10/30/20202,760,000 shares $26.61 million -3.2%11.5%4.5 $9.64 10/15/20202,850,000 shares $31.58 million -3.7%11.9%4.6 $11.08 TNK Short Interest - Frequently Asked Questions What is Teekay Tankers' current short interest? Short interest is the volume of Teekay Tankers shares that have been sold short but have not yet been covered or closed out. As of September 15th, investors have sold 937,700 shares of TNK short. Learn More on Teekay Tankers' current short interest. What is a good short interest ratio for Teekay Tankers? 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. TNK shares currently have a short interest ratio of 2.0. Learn More on Teekay Tankers's short interest ratio. Which institutional investors are shorting Teekay Tankers? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Teekay Tankers: Group One Trading LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Teekay Tankers' short interest increasing or decreasing? Teekay Tankers saw a increase in short interest in the month of September. As of September 15th, there was short interest totaling 937,700 shares, an increase of 13.6% from the previous total of 825,700 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 Teekay Tankers' short interest compare to its competitors? Here is how the short interest of companies compare to Teekay Tankers: TORM PLC (3.45%), Ardmore Shipping Corporation (6.20%), DHT Holdings, Inc. (3.19%), Frontline PLC (4.69%), GATX Corporation (3.41%), International Seaways Inc. (6.50%), Nordic American Tankers Limited (6.38%), Scorpio Tankers Inc. (6.48%), Teekay Corporation Ltd. (4.40%), Golar LNG Limited (8.32%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Teekay Tankers stock? Short selling TNK is an investing strategy that aims to generate trading profit from Teekay Tankers as its price is falling. TNK shares are trading up $1.27 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 Teekay Tankers? A short squeeze for Teekay Tankers 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 TNK, which in turn drives the price of the stock up even further. How often is Teekay Tankers' 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 TNK, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies TORM Short Interest Data Ardmore Shipping Short Interest Data DHT Short Interest Data Frontline Short Interest Data GATX Short Interest Data International Seaways Short Interest Data Nordic American Tankers Short Interest Data Scorpio Tankers Short Interest Data Teekay Short Interest Data Golar LNG 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 (NYSE:TNK) was last updated on 10/10/2025 by MarketBeat.com Staff From Our Partners"I'm risking my reputation on this"The Fed rate cut truth they don't want you to know The Fed's 25 basis point cut isn't just monetary policy…...Crypto 101 Media | SponsoredBuilding The Infrastructure for the Coming Financial ResetWhile China pushes nearly $1 trillion through its new digital currency, one emerging company is quietly buildi...Intellistake | SponsoredYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? 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