This company has been marked as potentially delisted and may not be actively trading. Pacific Mercantile Bancorp (PMBC) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisBuy This Stock Pacific Mercantile Bancorp Short Interest DataPacific Mercantile Bancorp (PMBC) has a short interest of 32,600 shares, representing 0.17% of the float (the number of shares available for trading by the public). This marks a -27.07% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.9, indicating that it would take 0.9 days of the average trading volume of 78,909 shares to cover all short positions.Current Short Interest32,600 sharesPrevious Short Interest44,700 sharesChange Vs. Previous Month-27.07%Dollar Volume Sold Short$300.25 thousandShort Interest Ratio0.9 Days to CoverLast Record DateSeptember 30, 2021Outstanding Shares22,424,000 sharesFloat Size19,220,000 sharesShort Percent of Float0.17%Today's Trading Volume149,545 sharesAverage Trading Volume78,909 sharesToday's Volume Vs. Average190% Short Selling Pacific Mercantile Bancorp? Sign up to receive the latest short interest report for Pacific Mercantile Bancorp and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPMBC Short Interest Over TimePMBC Days to Cover Over TimePMBC Percentage of Float Shorted Over Time Pacific Mercantile Bancorp Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/30/202132,600 shares $300.25 thousand -27.1%0.2%0.9 $9.21 9/15/202144,700 shares $380.40 thousand +14.9%0.2%1.3 $8.51 8/31/202138,900 shares $342.71 thousand +10.8%0.2%1.1 $8.81 8/13/202135,100 shares $313.44 thousand +11.8%0.2%0.7 $8.93 7/30/202131,400 shares $262.82 thousand -46.0%0.2%0.6 $8.37 7/15/202158,100 shares $470.61 thousand +2.5%0.3%1 $8.10 6/30/202156,700 shares $487.62 thousand +33.1%0.3%0.8 $8.60 6/15/202142,600 shares $377.86 thousand +25.3%0.2%0.4 $8.87 5/28/202134,000 shares $289.68 thousand -14.6%0.2%0.2 $8.52 5/14/202139,800 shares $341.48 thousand +17.8%0.2%0.3 $8.58 4/30/202133,800 shares $301.16 thousand +39.1%0.2%0.2 $8.91 4/15/202124,300 shares $219.92 thousand -61.6%0.1%0.2 $9.05 3/31/202163,200 shares $573.86 thousand -35.6%0.3%0.5 $9.08 3/15/202198,100 shares $799.52 thousand +12.4%0.5%1 $8.15 2/26/202187,300 shares $639.04 thousand +9.7%0.4%2.2 $7.32 2/12/202179,600 shares $517.40 thousand -20.4%0.3%2.4 $6.50 1/29/2021100,000 shares $590 thousand +14.9%0.5%2.3 $5.90 1/15/202187,000 shares $504.60 thousand No Change0.4%1.9 $5.80 PMBC Short Interest - Frequently Asked Questions What is Pacific Mercantile Bancorp's current short interest? Short interest is the volume of Pacific Mercantile Bancorp shares that have been sold short but have not yet been covered or closed out. As of September 30th, investors have sold 32,600 shares of PMBC short. 0.17% of Pacific Mercantile Bancorp's shares are currently sold short. Learn More on Pacific Mercantile Bancorp's current short interest. What is a good short interest ratio for Pacific Mercantile Bancorp? 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. PMBC shares currently have a short interest ratio of 1.0. Learn More on Pacific Mercantile Bancorp's short interest ratio. What is a good short interest percentage for Pacific Mercantile Bancorp? 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. 0.17% of Pacific Mercantile Bancorp's floating shares are currently sold short. Is Pacific Mercantile Bancorp's short interest increasing or decreasing? Pacific Mercantile Bancorp saw a decline in short interest in September. As of September 30th, there was short interest totaling 32,600 shares, a decline of 27.1% from the previous total of 44,700 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. What is Pacific Mercantile Bancorp's float size? Pacific Mercantile Bancorp currently has issued a total of 22,424,000 shares. Some of Pacific Mercantile Bancorp'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. Pacific Mercantile Bancorp currently has a public float of 19,220,000 shares. How does Pacific Mercantile Bancorp's short interest compare to its competitors? 0.17% of Pacific Mercantile Bancorp's shares are currently sold short. Here is how the short interest of companies in the industry of "regional banks" compare to Pacific Mercantile Bancorp: Heritage Financial Corporation (2.73%), CPB Inc. (2.22%), Mercantile Bank Corporation (0.94%), Hanmi Financial Corporation (2.27%), First Community Bancshares, Inc. (1.07%), Camden National Corporation (3.13%), Horizon Bancorp (IN) (1.35%), Great Southern Bancorp, Inc. (1.88%), Capital City Bank Group (0.64%), First Financial Corporation Indiana (1.24%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: S&P Global Inc. ($7.35 billion), Advanced Micro Devices, Inc. ($6.43 billion), Charter Communications, Inc. ($5.68 billion), Wayfair Inc. ($4.48 billion), Uber Technologies, Inc. ($3.77 billion), Canadian Pacific Kansas City Limited ($3.73 billion), Palo Alto Networks, Inc. ($3.10 billion), Zoom Communications, Inc. ($2.87 billion), Match Group Inc. ($2.83 billion), and DoorDash, Inc. ($2.54 billion). View all of the most shorted stocks. What does it mean to sell short Pacific Mercantile Bancorp stock? Short selling PMBC is an investing strategy that aims to generate trading profit from Pacific Mercantile Bancorp as its price is falling. 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 Pacific Mercantile Bancorp? A short squeeze for Pacific Mercantile Bancorp 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 PMBC, which in turn drives the price of the stock up even further. How often is Pacific Mercantile Bancorp'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 PMBC, twice per month. The most recent reporting period available is September, 30 2021. More Short Interest Resources from MarketBeat Related Companies Heritage Financial Short Interest CPB Short Interest Mercantile Bank Short Interest Hanmi Financial Short Interest First Community Bancshares Short Interest Camden National Short Interest Horizon Bancorp (IN) Short Interest Great Southern Bancorp Short Interest Capital City Bank Group Short Interest First Financial Corporation Indiana 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:PMBC) was last updated on 7/5/2025 by MarketBeat.com Staff From Our PartnersTrump’s New Order Could Boost Social Security Benefits by 400%If you collect—or plan to collect—Social Security, you need to see this. 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