Forte Biosciences (FBRX) Short Interest Ratio & Short Volume $11.31 -0.12 (-1.05%) Closing price 08/25/2025 04:00 PM EasternExtended Trading$11.23 -0.08 (-0.71%) As of 08/25/2025 04:10 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Forte Biosciences Short Interest DataForte Biosciences (FBRX) has a short interest of 128,800 shares, representing 1.17% of the float (the number of shares available for trading by the public). This marks a 0.63% increase in short interest from the previous month. The short interest ratio (days to cover) is 1.3, indicating that it would take 1.3 days of the average trading volume of 59,513 shares to cover all short positions.Current Short Interest128,800 sharesPrevious Short Interest128,000 sharesChange Vs. Previous Month+0.63%Dollar Volume Sold Short$1.29 millionShort Interest Ratio1.3 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares12,433,000 sharesFloat Size10,990,000 sharesShort Percent of Float1.17%Today's Trading Volume87,867 sharesAverage Trading Volume59,513 sharesToday's Volume Vs. Average148% Short Selling Forte Biosciences? Sign up to receive the latest short interest report for Forte Biosciences and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartFBRX Short Interest Over TimeFBRX Days to Cover Over TimeFBRX Percentage of Float Shorted Over Time Forte Biosciences Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/2025128,800 shares $1.29 million +0.6%1.2%1.3 $9.98 7/15/2025128,000 shares $1.21 million -5.8%1.2%1.4 $9.45 6/30/2025135,900 shares $1.76 million -18.1%1.4%1.5 $12.93 6/15/2025166,000 shares $2.01 million -4.2%3.1%2.1 $12.09 5/31/2025173,300 shares $1.46 million +33.5%3.3%3.6 $8.40 5/15/2025129,800 shares $1.02 million +18.5%2.4%2.9 $7.83 4/30/2025109,500 shares $799.35 thousand +4.5%2.1%3.2 $7.30 4/15/2025104,800 shares $612.03 thousand -11.2%2.0%3 $5.84 3/31/2025118,000 shares $915.68 thousand +761.3%2.2%3 $7.76 3/15/202513,700 shares $79.46 thousand +9.6%0.3%0.3 $5.80 Get the Latest News and Ratings for FBRX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Forte Biosciences and its competitors with MarketBeat's FREE daily newsletter. 2/28/202512,500 shares $113.75 thousand -55.8%0.2%0.2 $9.10 2/15/202528,300 shares $339.60 thousand -79.0%0.6%0.1 $12.00 1/31/2025134,600 shares $2.14 million -44.2%2.3%0.2 $15.89 1/15/2025241,300 shares $3.98 million -29.6%4.2%0.4 $16.50 12/31/2024342,900 shares $7.79 million +19.9%5.6%0.6 $22.71 12/15/2024286,000 shares $6.62 million +35.4%20.3%0.5 $23.15 11/30/2024211,200 shares $4.59 million +6,111.8%16.5%0.4 $21.71 11/15/20243,400 shares $18.94 thousand +240.0%0.3%0 $5.57 10/31/20241,000 shares $4.45 thousand -75.6%0.1%0.1 $4.45 10/15/20244,100 shares $18.94 thousand +24.2%0.3%0.4 $4.62 9/30/20243,300 shares $18.45 thousand -2.9%0.3%0.4 $5.59 9/15/20243,400 shares $24.75 thousand -40.4%0.3%0.6 $7.28 8/31/20245,700 shares $45.03 thousand -75.6%0.4%1.2 $7.90 8/15/202423,400 shares $7.18 thousand +157.1%N/A0.3 $0.31 7/31/20249,100 shares $5.01 thousand -22.9%N/A0.5 $0.55 7/15/202411,800 shares $6.60 thousand -41.9%N/A0.6 $0.56 6/30/202420,300 shares $10.90 thousand +18.7%N/A1 $0.54 6/15/202417,100 shares $9.56 thousand +0.6%N/A0.7 $0.56 5/31/202417,000 shares $10.09 thousand -32.3%N/A0.7 $0.59 5/15/202425,100 shares $16.06 thousand -12.9%N/A1 $0.64 4/30/202428,800 shares $21.05 thousand -12.7%N/A1 $0.73 4/15/202433,000 shares $23.43 thousand -3.2%N/A1 $0.71 3/31/202434,100 shares $23.74 thousand -19.2%N/A1 $0.70 3/15/202442,200 shares $26.16 thousand -36.6%N/A1.2 $0.62 2/29/202466,600 shares $45.47 thousand -17.2%N/A1.6 $0.68 2/15/202480,400 shares $55.91 thousand +62.4%N/A2.1 $0.70 1/31/202449,500 shares $30.20 thousand -28.7%N/A1.1 $0.61 1/15/202469,400 shares $51.36 thousand -55.4%N/A1.8 $0.74 12/31/2023155,500 shares $127.77 thousand +57.1%N/A3.9 $0.82 12/15/202399,000 shares $74.25 thousand +40.4%N/A2.5 $0.75Tax Drain Deadline: Protect Your Wealth Before September 15th (Ad)On September 15th, the IRS collects another round of quarterly tax payments—targeting self-employed professionals, retirees, and high-net-worth savers. But the wealthy aren’t just writing checks. They’re moving fast to protect capital and purchasing power using legal, IRS-compliant strategies. American Alternative Assets just released the Mar-A-Lago Accord, a free guide revealing how to reduce Q3 tax exposure and reposition wealth before it’s drained.Click here to download the guide and protect your assets before Sept 15th. 11/30/202370,500 shares $33.42 thousand +21.6%N/A1.7 $0.47 11/15/202358,000 shares $22.05 thousand +3.2%N/A1.5 $0.38 10/31/202356,200 shares $27.59 thousand -2.9%N/A1.8 $0.49 10/15/202357,900 shares $33.02 thousand -10.9%N/A0.7 $0.57 9/30/202365,000 shares $43.03 thousand -0.8%N/A0.8 $0.66 9/15/202365,500 shares $53.68 thousand -1.8%N/A0.8 $0.82 8/31/202366,700 shares $55.37 thousand -7.6%N/A0.8 $0.83 8/15/202372,200 shares $59.20 thousand +38.3%N/A0.9 $0.82 7/31/202352,200 shares $52.72 thousand -7.6%N/A0.7 $1.01 7/15/202356,500 shares $56.50 thousand -0.9%N/A1.8 $1.00 6/30/202357,000 shares $59.28 thousand +4.8%N/A0.9 $1.04 6/15/202354,400 shares $56.03 thousand +0.4%N/A0.9 $1.03 5/31/202354,200 shares $55.28 thousand -4.1%N/A0.8 $1.02 5/15/202356,500 shares $61.08 thousand -15.7%N/A0.8 $1.08 4/30/202367,000 shares $71.69 thousand -42.4%N/A1 $1.07 4/15/2023116,400 shares $125.71 thousand +203.9%N/A1.7 $1.08 3/31/202338,300 shares $38.68 thousand -27.3%N/A0.6 $1.01 3/15/202352,700 shares $52.00 thousand -23.0%N/A1.3 $0.99 2/28/202368,400 shares $69.77 thousand +0.4%N/A1.7 $1.02 2/15/202368,100 shares $68.10 thousand -2.4%N/A1.7 $1.00 1/31/202369,800 shares $69.80 thousand +0.7%N/A1.7 $1.00 1/15/202369,300 shares $70.69 thousand -39.5%N/A1.7 $1.02 12/30/2022114,500 shares $114.50 thousand +36.8%N/A2.8 $1.00 12/15/202283,700 shares $85.37 thousand -16.3%N/A2.1 $1.02 11/30/2022100,000 shares $99.48 thousand -19.4%N/A1.9 $0.99 11/15/2022124,100 shares $124.10 thousand +17.1%N/A1.9 $1.00 10/31/2022106,000 shares $114.48 thousand +1.7%N/A1.2 $1.08 10/15/2022104,200 shares $107.33 thousand -10.8%N/A0.7 $1.03 9/30/2022116,800 shares $124.98 thousand +8.4%N/A0.6 $1.07 9/15/2022107,800 shares $137.98 thousand -2.3%N/A0.4 $1.28 8/31/2022110,300 shares $143.39 thousand -30.6%N/A0.4 $1.30 8/15/2022159,000 shares $206.70 thousand -3.0%N/A0.6 $1.30 7/31/2022163,900 shares $203.24 thousand +7.2%1.4%0.6 $1.24 7/15/2022152,900 shares $194.18 thousand -29.2%1.2%0.6 $1.27 6/30/2022215,900 shares $280.67 thousand -62.1%1.7%1.1 $1.30 6/15/2022569,500 shares $694.79 thousand +1.9%4.5%3 $1.22 5/31/2022559,000 shares $737.88 thousand +14.1%4.5%3.5 $1.32 5/15/2022490,100 shares $578.32 thousand -7.3%4.0%3 $1.18 4/30/2022528,800 shares $608.12 thousand +18.5%4.3%3.4 $1.15 4/15/2022446,100 shares $633.46 thousand +9.7%3.6%2.7 $1.42 3/31/2022406,800 shares $593.93 thousand +14.2%3.3%2.2 $1.46 3/15/2022356,100 shares $498.54 thousand -5.1%2.9%1.6 $1.40 2/28/2022375,300 shares $472.88 thousand +0.8%3.0%1.2 $1.26 2/15/2022372,500 shares $540.13 thousand -61.5%3.0%1.1 $1.45 1/31/2022968,000 shares $1.64 million +8.5%7.8%2.5 $1.69 1/15/2022892,500 shares $1.54 million -1.2%7.2%1.8 $1.72 12/31/2021903,300 shares $1.93 million +107.0%7.3%1.6 $2.14 12/15/2021436,400 shares $881.53 thousand -30.5%3.5%0.6 $2.02 11/30/2021627,800 shares $1.67 million -12.7%5.1%0.5 $2.66 11/15/2021719,200 shares $2.39 million -35.8%5.9%0.3 $3.33Tax Drain Deadline: Protect Your Wealth Before September 15th (Ad)On September 15th, the IRS collects another round of quarterly tax payments—targeting self-employed professionals, retirees, and high-net-worth savers. But the wealthy aren’t just writing checks. They’re moving fast to protect capital and purchasing power using legal, IRS-compliant strategies. American Alternative Assets just released the Mar-A-Lago Accord, a free guide revealing how to reduce Q3 tax exposure and reposition wealth before it’s drained.Click here to download the guide and protect your assets before Sept 15th. 10/29/20211,120,000 shares $3.04 million -6.7%9.6%0.5 $2.71 10/15/20211,200,000 shares $3.34 million -17.8%10.2%0.5 $2.78 9/30/20211,460,000 shares $4.32 million -46.7%12.5%0.7 $2.96 9/15/20212,740,000 shares $9.56 million +67.1%23.4%1.4 $3.49 8/31/20211,640,000 shares $48.25 million -4.7%16.1%1.1 $29.42 8/13/20211,720,000 shares $43.60 million +1.8%16.9%7.6 $25.35 7/30/20211,690,000 shares $50.63 million +20.7%17.3%8.4 $29.96 7/15/20211,400,000 shares $43.13 million +10.2%14.3%7.6 $30.81 6/30/20211,270,000 shares $42.70 million +38.5%13.0%7.3 $33.62 6/15/2021916,800 shares $36.52 million +2.5%9.4%4.9 $39.83 5/28/2021894,100 shares $31.78 million -12.3%9.1%4.2 $35.54 5/14/20211,020,000 shares $32.13 million -1.0%10.4%4.6 $31.50 4/30/20211,030,000 shares $37.85 million +32.1%10.5%4.7 $36.75 4/15/2021779,800 shares $28.37 million +27.9%52.3%3.8 $36.38 3/31/2021609,600 shares $19.62 million -6.1%41.2%3.1 $32.18 3/15/2021648,900 shares $19.20 million +109.5%43.8%4.9 $29.59 2/26/2021309,800 shares $8.72 million -13.0%20.9%3.5 $28.16 2/12/2021355,900 shares $12.65 million +0.7%24.1%4.7 $35.53 1/29/2021353,300 shares $12.18 million +4.0%23.7%5.4 $34.47 1/15/2021339,700 shares $12.89 million No Change22.8%4.9 $37.95 FBRX Short Interest - Frequently Asked Questions What is Forte Biosciences' current short interest? Short interest is the volume of Forte Biosciences shares that have been sold short but have not yet been closed out or covered. As of July 31st, investors have sold 128,800 shares of FBRX short. 1.17% of Forte Biosciences' shares are currently sold short. Learn More on Forte Biosciences' current short interest. What is a good short interest ratio for Forte Biosciences? 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. FBRX shares currently have a short interest ratio of 1.0. Learn More on Forte Biosciences's short interest ratio. What is a good short interest percentage for Forte Biosciences? 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. 1.17% of Forte Biosciences' floating shares are currently sold short. Is Forte Biosciences' short interest increasing or decreasing? Forte Biosciences saw a increase in short interest during the month of July. As of July 31st, there was short interest totaling 128,800 shares, an increase of 0.6% from the previous total of 128,000 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 Forte Biosciences' float size? Forte Biosciences currently has issued a total of 12,430,000 shares. Some of Forte Biosciences' 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. Forte Biosciences currently has a public float of 10,990,000 shares. How does Forte Biosciences' short interest compare to its competitors? 1.17% of Forte Biosciences' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Forte Biosciences: Design Therapeutics, Inc. (11.27%), Cartesian Therapeutics, Inc. (29.29%), Bright Minds Biosciences Inc. (4.13%), Neurogene Inc. (22.04%), Humacyte, Inc. (25.41%), Puma Biotechnology, Inc. (7.33%), Aurora Cannabis Inc. (10.10%), Monte Rosa Therapeutics, Inc. (18.84%), Foghorn Therapeutics Inc. (3.14%), Atea Pharmaceuticals, Inc. (6.94%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), Strategy Inc ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks. What does it mean to sell short Forte Biosciences stock? Short selling FBRX is an investing strategy that aims to generate trading profit from Forte Biosciences as its price is falling. FBRX shares are trading down $0.12 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 Forte Biosciences? A short squeeze for Forte Biosciences 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 FBRX, which in turn drives the price of the stock up even further. How often is Forte Biosciences' 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 FBRX, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies Design Therapeutics Short Squeeze Cartesian Therapeutics Short Squeeze Bright Minds Biosciences Short Squeeze Neurogene Short Squeeze Humacyte Short Squeeze Puma Biotechnology Short Squeeze Aurora Cannabis Short Squeeze Monte Rosa Therapeutics Short Squeeze Foghorn Therapeutics Short Squeeze Atea Pharmaceuticals Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:FBRX) was last updated on 8/26/2025 by MarketBeat.com Staff From Our PartnersBuffett’s $325 Billion Cash Problem — Solved by Gold?A bombshell announcement is just weeks away — and it could send shockwaves through the gold market. 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