Passage Bio (PASG) Short Interest Ratio & Short Volume $0.33 +0.03 (+8.64%) As of 01:16 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Passage Bio Short Interest DataPassage Bio (PASG) has a short interest of 1.80 million shares, representing 3.42% of the float (the number of shares available for trading by the public). This marks a -1.10% decrease in short interest from the previous month. The short interest ratio (days to cover) is 10.4, indicating that it would take 10.4 days of the average trading volume of 344,762 shares to cover all short positions.Current Short Interest1,800,000 sharesPrevious Short Interest1,820,000 sharesChange Vs. Previous Month-1.10%Dollar Volume Sold Short$586,800.00Short Interest Ratio10.4 Days to CoverLast Record DateApril 30, 2025Outstanding Shares62,148,000 sharesFloat Size52,620,000 sharesShort Percent of Float3.42%Today's Trading Volume227,873 sharesAverage Trading Volume344,762 sharesToday's Volume Vs. Average66% Short Selling Passage Bio? Sign up to receive the latest short interest report for Passage Bio and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPASG Short Interest Over TimePASG Days to Cover Over TimePASG Percentage of Float Shorted Over Time Passage Bio Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/20251,800,000 shares $586,800.00 -1.1%3.4%10.4 $0.33 4/15/20251,820,000 shares $671,580.00 +4.0%3.5%10.8 $0.37 3/31/20251,750,000 shares $617,925.00 +3.6%3.4%9.3 $0.35 3/15/20251,690,000 shares $652,340.00 -7.1%3.2%4.4 $0.39 2/28/20251,820,000 shares $942,760.00 +1.7%3.5%4.5 $0.52 2/15/20251,790,000 shares $1.00 million -0.6%3.5%2.6 $0.56 1/31/20251,800,000 shares $1.05 million No Change3.5%2.5 $0.58 1/15/20251,800,000 shares $1.05 million -53.3%3.5%2.5 $0.59 12/31/20243,850,000 shares $2.18 million +126.5%7.5%5.2 $0.57 12/15/20241,700,000 shares $1.29 million +2.4%3.3%2.9 $0.76 Get the Latest News and Ratings for PASG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Passage Bio and its competitors with MarketBeat's FREE daily newsletter. 11/30/20241,660,000 shares $1.88 million +1.8%3.4%3.1 $1.13 11/15/20241,630,000 shares $845,970.00 -0.6%3.3%6 $0.52 10/31/20241,640,000 shares $1.01 million -2.4%3.2%7.1 $0.62 10/15/20241,680,000 shares $976,080.00 -1.2%3.3%5.7 $0.58 9/30/20241,700,000 shares $1.19 million -5.0%3.3%6 $0.70 9/15/20241,790,000 shares $1.44 million +2.9%3.7%6.9 $0.81 8/31/20241,740,000 shares $1.22 million -2.8%3.6%7.4 $0.70 8/15/20241,790,000 shares $1.40 million -4.3%3.7%8.3 $0.78 7/31/20241,870,000 shares $1.66 million +10.7%4.2%9.4 $0.89 7/15/20241,690,000 shares $1.56 million No Change3.8%13.2 $0.92 6/30/20241,690,000 shares $1.34 million +1.8%3.8%15.2 $0.79 6/15/20241,660,000 shares $1.74 million No Change3.7%13.3 $1.05 5/31/20241,660,000 shares $1.89 million -2.9%3.7%6.8 $1.14 5/15/20241,710,000 shares $2.19 million -2.8%3.9%5.5 $1.28 4/30/20241,760,000 shares $2.27 million +0.6%4.3%5.2 $1.29 4/15/20241,750,000 shares $2.15 million +32.6%4.2%5.1 $1.23 3/31/20241,320,000 shares $1.78 million +9.1%3.6%3.4 $1.35 3/15/20241,210,000 shares $1.82 million +116.9%3.3%2.5 $1.50 2/29/2024557,800 shares $953,838.00 +122.0%1.5%0.9 $1.71 2/15/2024251,300 shares $331,716.00 -9.5%0.7%0.4 $1.32 1/31/2024277,700 shares $272,146.00 -12.2%0.8%0.4 $0.98 1/15/2024316,300 shares $341,604.00 -17.6%0.9%0.5 $1.08 12/31/2023383,700 shares $387,537.00 +56.5%1.1%0.6 $1.01 12/15/2023245,200 shares $184,096.16 +1.5%0.7%0.4 $0.75 11/30/2023241,500 shares $152,410.65 -8.0%0.7%1 $0.63 11/15/2023262,400 shares $164,656.00 +14.9%0.7%1.3 $0.63 10/31/2023228,300 shares $146,112.00 -3.9%0.7%1.2 $0.64 10/15/2023237,500 shares $156,750.00 -4.7%0.7%1.5 $0.66 9/30/2023249,200 shares $163,973.60 +18.4%0.7%1.4 $0.66 9/15/2023210,500 shares $156,927.75 +5.3%0.6%1 $0.75Collect $7k per month from Tesla’s SECRET dividend (Ad)Tesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69% dividend from Tesla… Which could put up to $7,013 in your pocket every month…Click here to discover the new #1 way to invest in Tesla 8/31/2023199,900 shares $156,121.90 -2.6%0.6%0.7 $0.78 8/15/2023205,300 shares $164,855.90 +13.0%0.6%0.7 $0.80 7/31/2023181,700 shares $160,077.70 -23.9%0.5%0.7 $0.88 7/15/2023238,900 shares $240,094.50 +8.1%0.8%1 $1.01 6/30/2023221,100 shares $208,121.43 -26.4%0.7%0.9 $0.94 6/15/2023300,400 shares $284,779.20 +11.8%1.0%1.4 $0.95 5/31/2023268,600 shares $255,438.60 +3.3%0.9%1.8 $0.95 5/15/2023260,100 shares $267,903.00 -10.5%0.9%1.7 $1.03 4/30/2023290,600 shares $302,224.00 -9.7%1.0%1.8 $1.04 4/15/2023321,800 shares $344,326.00 -12.7%1.1%2 $1.07 3/31/2023368,600 shares $353,008.22 +12.6%1.3%2.4 $0.96 3/15/2023327,400 shares $353,592.00 -2.2%1.1%2.1 $1.08 2/28/2023334,800 shares $411,804.00 +11.2%1.2%1.7 $1.23 2/15/2023301,200 shares $394,572.00 +4.7%1.0%1.5 $1.31 1/31/2023287,800 shares $420,188.00 -15.5%1.0%1.3 $1.46 1/15/2023340,600 shares $558,584.00 -8.0%1.2%1.5 $1.64 12/30/2022370,100 shares $510,738.00 -5.8%1.3%1.6 $1.38 12/15/2022392,700 shares $479,094.00 +18.6%1.4%1.7 $1.22 11/30/2022331,000 shares $403,820.00 -6.0%1.2%1.3 $1.22 11/15/2022352,100 shares $517,587.00 -15.4%1.2%1.4 $1.47 10/31/2022416,000 shares $507,520.00 -27.1%1.5%1.6 $1.22 10/15/2022570,900 shares $679,371.00 -21.1%2.1%2.1 $1.19 9/30/2022723,700 shares $904,625.00 -3.4%2.6%2.7 $1.25 9/15/2022748,800 shares $1.22 million -19.6%2.7%2.2 $1.63 8/31/2022931,200 shares $1.88 million -5.7%3.4%2.6 $2.02 8/15/2022987,100 shares $2.17 million -14.2%3.6%2.3 $2.20 7/31/20221,150,000 shares $2.15 million -12.9%4.4%2.5 $1.87 7/15/20221,320,000 shares $2.85 million -17.0%5.0%2.6 $2.16 6/30/20221,590,000 shares $3.75 million -40.9%6.0%3 $2.36 6/15/20222,690,000 shares $5.70 million -8.2%10.2%4.9 $2.12 5/31/20222,930,000 shares $5.27 million -4.3%11.1%6.1 $1.80 5/15/20223,060,000 shares $5.60 million +24.4%11.6%7.1 $1.83 4/30/20222,460,000 shares $4.80 million +17.1%8.6%6.3 $1.95 4/15/20222,100,000 shares $6.07 million No Change7.3%6.3 $2.89 3/31/20222,100,000 shares $6.51 million +12.3%7.4%6.2 $3.10 3/15/20221,870,000 shares $5.33 million +3.3%6.6%5.8 $2.85 2/28/20221,810,000 shares $6.01 million +27.5%6.4%5.8 $3.32 2/15/20221,420,000 shares $6.08 million -13.4%5.0%4.1 $4.28 1/31/20221,640,000 shares $8.25 million +2.5%6.7%4.6 $5.03 1/15/20221,600,000 shares $9.22 million -4.8%5.3%4.3 $5.76 12/31/20211,680,000 shares $10.67 million +1.8%5.7%4.6 $6.35 12/15/20211,650,000 shares $11.14 million -10.8%5.6%4.5 $6.75 11/30/20211,850,000 shares $13.49 million -35.3%6.2%4.8 $7.29 11/15/20212,860,000 shares $24.31 million -2.1%9.7%8.7 $8.50 10/29/20212,920,000 shares $25.46 million +6.2%9.9%9.8 $8.72 10/15/20212,750,000 shares $26.81 million -5.5%9.3%10.2 $9.75 9/30/20212,910,000 shares $28.98 million -16.1%9.9%10.4 $9.96 9/15/20213,470,000 shares $39.91 million -3.1%14.0%10.1 $11.50 8/31/20213,580,000 shares $43.03 million -1.9%14.5%10.8 $12.02 8/13/20213,650,000 shares $44.09 million -2.7%14.8%10.5 $12.08Trump + Musk = AI’s turning point (Ad)Trump may not code… but he knows how to pick winners. 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Elon Musk has already poured $51 million into it.Chris Rowe just shared the full details in a live presentation… Watch it here before it comes down. 7/30/20213,750,000 shares $44.25 million -9.9%15.6%9.7 $11.80 7/15/20214,160,000 shares $48.88 million +4.0%13.5%10.7 $11.75 6/30/20214,000,000 shares $52.96 million -3.2%13.0%10.5 $13.24 6/15/20214,130,000 shares $60.01 million +5.9%13.4%12.8 $14.53 5/28/20213,900,000 shares $51.68 million +9.6%12.6%11.6 $13.25 5/14/20213,560,000 shares $56.21 million -1.1%11.5%10.4 $15.79 4/30/20213,600,000 shares $70.02 million -9.3%11.7%10.5 $19.45 4/15/20213,970,000 shares $66.02 million +21.4%12.9%8.6 $16.63 3/31/20213,270,000 shares $54.77 million +69.4%10.7%7 $16.75 3/15/20211,930,000 shares $41.22 million -3.5%6.3%4 $21.36 2/26/20212,000,000 shares $35.22 million +1.5%6.5%4.5 $17.61 2/12/20211,970,000 shares $42.12 million -2.0%6.5%4.6 $21.38 1/29/20212,010,000 shares $39.94 million +5.8%7.8%5.1 $19.87 1/15/20211,900,000 shares $56.68 million No Change7.4%5.6 $29.83 PASG Short Interest - Frequently Asked Questions What is Passage Bio's current short interest? Short interest is the volume of Passage Bio shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 1,800,000 shares of PASG short. 3.42% of Passage Bio's shares are currently sold short. Learn More on Passage Bio's current short interest. What is a good short interest ratio for Passage Bio? 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. PASG shares currently have a short interest ratio of 10.0. Learn More on Passage Bio's short interest ratio. What is a good short interest percentage for Passage Bio? 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. 3.42% of Passage Bio's floating shares are currently sold short. Is Passage Bio's short interest increasing or decreasing? Passage Bio saw a drop in short interest in the month of April. As of April 30th, there was short interest totaling 1,800,000 shares, a drop of 1.1% from the previous total of 1,820,000 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 Passage Bio's float size? Passage Bio currently has issued a total of 62,148,000 shares. Some of Passage Bio's 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. Passage Bio currently has a public float of 52,620,000 shares. How does Passage Bio's short interest compare to its competitors? 3.42% of Passage Bio's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Passage Bio: Inozyme Pharma, Inc. (9.12%), Caribou Biosciences, Inc. (9.42%), Adaptimmune Therapeutics plc (1.73%), Genenta Science S.p.A. (0.02%), Exicure, Inc. (1.15%), Telomir Pharmaceuticals, Inc. (12.93%), ESSA Pharma Inc. (1.60%), Elutia Inc. (0.35%), Sutro Biopharma, Inc. (6.32%), Pyxis Oncology, Inc. (16.42%), 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 Passage Bio stock? Short selling PASG is an investing strategy that aims to generate trading profit from Passage Bio as its price is falling. PASG shares are trading up $0.03 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 Passage Bio? A short squeeze for Passage Bio 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 PASG, which in turn drives the price of the stock up even further. How often is Passage Bio'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 PASG, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies INZY Short Interest Data CRBU Short Interest Data ADAP Short Interest Data GNTA Short Interest Data XCUR Short Interest Data TELO Short Interest Data EPIX Short Interest Data ELUT Short Interest Data STRO Short Interest Data PYXS 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 (NASDAQ:PASG) 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. And it's one the Big Banks are alread...Premier Gold Co | SponsoredElon’s 2025 Silver Crisis (What It Means for You)Elon Musk is back in the spotlight—this time for fueling a global scramble for silver. 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