Anterix (ATEX) Short Interest Ratio & Short Volume $27.99 -0.77 (-2.68%) Closing price 05/21/2025 04:00 PM EasternExtended Trading$28.00 +0.01 (+0.02%) As of 05/21/2025 05:09 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 InterestTrendsBuy This Stock Anterix Short Interest DataAnterix (ATEX) has a short interest of 783,800 shares. This marks a -3.29% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.4, indicating that it would take 4.4 days of the average trading volume of 168,876 shares to cover all short positions.Current Short Interest783,800 sharesPrevious Short Interest810,500 sharesChange Vs. Previous Month-3.29%Dollar Volume Sold Short$23.40 millionShort Interest Ratio4.4 Days to CoverLast Record DateApril 30, 2025Outstanding Shares18,587,000 sharesPercentage of Shares Shorted4.22%Today's Trading Volume123,298 sharesAverage Trading Volume168,876 sharesToday's Volume Vs. Average73% Short Selling Anterix? Sign up to receive the latest short interest report for Anterix and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartATEX Short Interest Over TimeATEX Days to Cover Over TimeATEX Percentage of Float Shorted Over Time Anterix Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/2025783,800 shares $23.40 million -3.3%N/A4.4 $29.85 4/15/2025810,500 shares $26.38 million -1.2%8.0%4.7 $32.55 3/31/2025820,200 shares $30.02 million -2.0%8.1%4.4 $36.60 3/15/2025836,600 shares $31.77 million +11.1%8.3%4.9 $37.97 2/28/2025752,800 shares $29.36 million -5.6%7.4%4.7 $39.00 2/15/2025797,800 shares $33.24 million +5.5%7.9%5.1 $41.66 1/31/2025756,300 shares $21.61 million +3.4%N/A5.9 $28.57 1/15/2025731,600 shares $20.29 million +8.5%N/A6.1 $27.73 12/31/2024674,300 shares $20.68 million +4.9%N/A5.7 $30.67 12/15/2024642,700 shares $21.54 million +4.3%N/A5 $33.51 Get the Latest News and Ratings for ATEX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Anterix and its competitors with MarketBeat's FREE daily newsletter. 11/30/2024616,300 shares $21.39 million -11.0%N/A3.4 $34.70 11/15/2024692,700 shares $23.28 million -3.7%N/A3.5 $33.61 10/31/2024719,400 shares $23.37 million -7.2%N/A3.3 $32.48 10/15/2024775,100 shares $25.41 million +15.2%N/A3.4 $32.78 9/30/2024672,900 shares $25.34 million -8.1%N/A3 $37.66 9/15/2024731,800 shares $28.28 million -10.3%N/A3 $38.65 8/31/2024815,700 shares $28.93 million +1.9%N/A4 $35.47 8/15/2024800,300 shares $30.92 million +14.2%N/A4.5 $38.63 7/31/2024700,600 shares $28.21 million -10.9%N/A4.8 $40.26 7/15/2024786,000 shares $32.74 million -19.2%N/A5.4 $41.65 6/30/2024972,600 shares $38.51 million +4.8%N/A6.9 $39.59 6/15/2024928,300 shares $28.94 million -4.7%N/A8.6 $31.17 5/31/2024974,300 shares $32.79 million -3.5%N/A10.2 $33.65 5/15/20241,010,000 shares $33.05 million -4.7%N/A10.6 $32.72 4/30/20241,060,000 shares $33.41 million +1.9%N/A9 $31.52 4/15/20241,040,000 shares $33.56 million +2.0%N/A9 $32.27 3/31/20241,020,000 shares $34.28 million -4.7%N/A9 $33.61 3/15/20241,070,000 shares $37.01 million -6.1%N/A9.3 $34.59 2/29/20241,140,000 shares $45.26 million -3.4%N/A9.2 $39.70 2/15/20241,180,000 shares $44.56 million +13.5%N/A9.3 $37.76 1/31/20241,040,000 shares $31.01 million No ChangeN/A8.3 $29.82 1/15/20241,040,000 shares $31.40 million No ChangeN/A7.9 $30.19 12/31/20231,040,000 shares $34.65 million -8.8%N/A7.3 $33.32 12/15/20231,140,000 shares $39.55 million -3.4%N/A7.1 $34.69 11/30/20231,180,000 shares $38.59 million +3.5%N/A5.8 $32.70 11/15/20231,140,000 shares $36.57 million -5.8%N/A5.7 $32.08 10/31/20231,210,000 shares $36.89 million +4.3%N/A5.6 $30.49 10/15/20231,160,000 shares $36.61 million -5.7%N/A5.1 $31.56 9/30/20231,230,000 shares $38.60 million -0.8%N/A5.5 $31.38 9/15/20231,240,000 shares $41.08 million +6.9%N/A5.7 $33.13The Secret Map of America, Declassified… (Ad)Locked inside a Maryland man’s private safe is a map. 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Click here to view the secret map now >> 8/31/20231,160,000 shares $38.38 million +6.4%N/A6.1 $33.09 8/15/20231,090,000 shares $36.57 million +2.8%N/A5.9 $33.55 7/31/20231,060,000 shares $29.75 million +1.9%N/A5.9 $28.07 7/15/20231,040,000 shares $31.50 million +1.0%N/A6.7 $30.29 6/30/20231,030,000 shares $32.64 million -12.0%N/A6.8 $31.69 6/15/20231,170,000 shares $42.03 million +5.4%N/A7.5 $35.92 5/31/20231,110,000 shares $36.24 million -2.6%N/A7.3 $32.65 5/15/20231,140,000 shares $35.17 million +7.6%N/A7 $30.85 4/30/20231,060,000 shares $33.47 million +7.1%N/A7.1 $31.58 4/15/2023989,800 shares $31.58 million +13.1%N/A7.1 $31.91 3/31/2023875,300 shares $28.92 million -30.0%N/A6.3 $33.04 3/15/20231,250,000 shares $39.05 million +73.3%N/A10.5 $31.24 2/28/2023721,300 shares $21.78 million +3.8%N/A6.6 $30.20 2/15/2023695,100 shares $22.75 million -3.6%N/A6.9 $32.73 1/31/2023721,300 shares $26.02 million +0.3%N/A7.6 $36.07 1/15/2023719,000 shares $26.29 million +1.9%N/A7.2 $36.56 12/30/2022705,700 shares $22.70 million +17.2%N/A6.6 $32.17 12/15/2022602,300 shares $19.40 million -2.8%N/A5.3 $32.21 11/30/2022619,800 shares $21.07 million -13.0%N/A5 $34.00 11/15/2022712,300 shares $26.34 million -1.9%N/A5.7 $36.98 10/31/2022725,800 shares $27.83 million -10.1%N/A6 $38.35 10/15/2022807,400 shares $26.05 million -6.8%N/A7.4 $32.27 9/30/2022866,200 shares $30.94 million +30.9%N/A8.6 $35.72 9/15/2022661,500 shares $24.42 million -0.9%N/A7 $36.92 8/31/2022667,300 shares $28.33 million -5.9%N/A8.6 $42.45 8/15/2022709,300 shares $34.54 million +5.9%N/A9.6 $48.69 7/31/2022670,100 shares $29.81 million -14.1%N/A8.8 $44.49 7/15/2022779,800 shares $31.70 million +1.5%N/A10 $40.65 6/30/2022768,400 shares $31.56 million -1.6%N/A10 $41.07 6/15/2022780,900 shares $31.32 million +6.1%N/A9.7 $40.11 5/31/2022736,200 shares $31.50 million -0.3%N/A9.8 $42.79 5/15/2022738,600 shares $36.55 million +5.3%N/A9.8 $49.48 4/30/2022701,600 shares $36.37 million +0.4%N/A9.6 $51.84 4/15/2022699,000 shares $39.60 million -5.8%N/A9.3 $56.65 3/31/2022741,900 shares $42.96 million -0.1%N/A9.4 $57.90 3/15/2022742,600 shares $41.56 million -1.2%N/A9.8 $55.96 2/28/2022751,300 shares $40.03 million +0.4%N/A9.4 $53.28 2/15/2022748,600 shares $41.62 million +9.5%N/A8.4 $55.60 1/31/2022683,600 shares $35.04 million +6.4%N/A7.7 $51.26 1/15/2022642,300 shares $33.37 million -4.1%3.7%8.2 $51.95 12/31/2021669,900 shares $39.36 million +0.3%3.9%9.2 $58.76 12/15/2021668,000 shares $37.65 million -3.2%3.9%8.6 $56.36 11/30/2021689,900 shares $41.50 million -4.7%4.0%8.7 $60.16 11/15/2021724,000 shares $44.49 million -2.6%4.2%9.2 $61.45 10/29/2021743,000 shares $47.63 million -4.3%4.3%10.6 $64.10 10/15/2021776,700 shares $46.53 million +1.7%4.6%10.6 $59.91 9/30/2021763,700 shares $46.36 million +1.7%4.5%9.5 $60.70 9/15/2021751,300 shares $42.38 million -3.8%4.5%8.5 $56.41 8/31/2021781,100 shares $46.10 million -5.9%4.7%7.1 $59.02 8/13/2021830,200 shares $46.96 million -4.4%4.9%7.1 $56.56Trump + Musk = AI’s turning point (Ad)Trump may not code… but he knows how to pick winners. 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Short interest is the volume of Anterix shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 783,800 shares of ATEX short. Learn More on Anterix's current short interest. What is a good short interest ratio for Anterix? 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. ATEX shares currently have a short interest ratio of 4.0. Learn More on Anterix's short interest ratio. Which institutional investors are shorting Anterix? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Anterix: Jane Street Group LLC, Caption Management LLC, Walleye Trading LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Anterix's short interest increasing or decreasing? Anterix saw a decrease in short interest in April. As of April 30th, there was short interest totaling 783,800 shares, a decrease of 3.3% from the previous total of 810,500 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 Anterix's short interest compare to its competitors? Here is how the short interest of companies in the industry of "communication" compare to Anterix: Adeia Inc. (2.71%), Altice USA, Inc. (9.32%), Grupo Televisa, S.A.B. (1.07%), Cable One, Inc. (19.87%), Liberty Latin America Ltd. (2.79%), Liberty Latin America Ltd. (2.12%), Gray Television, Inc. (4.62%), WideOpenWest, Inc. (3.71%), Spire Global, Inc. (15.01%), The E.W. Scripps Company (2.49%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 billion). View all of the most shorted stocks. What does it mean to sell short Anterix stock? Short selling ATEX is an investing strategy that aims to generate trading profit from Anterix as its price is falling. ATEX shares are trading down $0.77 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 Anterix? A short squeeze for Anterix 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 ATEX, which in turn drives the price of the stock up even further. How often is Anterix'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 ATEX, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies Adeia Short Interest Altice USA Short Interest Grupo Televisa, S.A.B. Short Interest Cable One Short Interest Liberty Latin America Short Interest Liberty Latin America Short Interest Gray Television Short Interest WideOpenWest Short Interest Spire Global Short Interest E.W. Scripps 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:ATEX) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. 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