Portman Ridge Finance (PTMN) Short Interest Ratio & Short Volume $11.98 0.00 (0.00%) Closing price 05/22/2025 04:00 PM EasternExtended Trading$11.98 0.00 (0.00%) As of 05/22/2025 04:04 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 ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Portman Ridge Finance Short Interest DataPortman Ridge Finance (PTMN) has a short interest of 145,700 shares, representing 1.62% of the float (the number of shares available for trading by the public). This marks a 43.26% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.8, indicating that it would take 2.8 days of the average trading volume of 46,587 shares to cover all short positions.Current Short Interest145,700 sharesPrevious Short Interest101,700 sharesChange Vs. Previous Month+43.26%Dollar Volume Sold Short$1.78 millionShort Interest Ratio2.8 Days to CoverLast Record DateApril 30, 2025Outstanding Shares9,203,000 sharesFloat Size8,990,000 sharesShort Percent of Float1.62%Today's Trading Volume36,996 sharesAverage Trading Volume46,587 sharesToday's Volume Vs. Average79% Short Selling Portman Ridge Finance? Sign up to receive the latest short interest report for Portman Ridge Finance and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPTMN Short Interest Over TimePTMN Days to Cover Over TimePTMN Percentage of Float Shorted Over Time Portman Ridge Finance Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/2025145,700 shares $1.78 million +43.3%1.6%2.8 $12.20 4/15/2025101,700 shares $1.21 million -13.0%1.1%2 $11.86 3/31/2025116,900 shares $1.68 million -18.7%1.3%2.5 $14.35 3/15/2025143,700 shares $2.27 million +22.0%1.6%3.5 $15.79 2/28/2025117,800 shares $2.06 million +31.2%1.3%2.9 $17.45 2/15/202589,800 shares $1.55 million +72.0%1.0%1.9 $17.31 1/31/202552,200 shares $888,444.00 +22.8%0.6%0.9 $17.02 1/15/202542,500 shares $688,500.00 -34.3%0.5%0.8 $16.20 12/31/202464,700 shares $1.06 million +85.9%0.7%1.2 $16.34 12/15/202434,800 shares $582,204.00 +0.9%0.4%0.6 $16.73 Get the Latest News and Ratings for PTMN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Portman Ridge Finance and its competitors with MarketBeat's FREE daily newsletter. 11/30/202434,500 shares $590,640.00 -31.0%0.4%0.7 $17.12 11/15/202450,000 shares $895,000.00 +39.3%0.6%1.1 $17.90 10/31/202435,900 shares $671,330.00 +10.5%0.4%0.8 $18.70 10/15/202432,500 shares $586,625.00 +17.3%0.4%0.7 $18.05 9/30/202427,700 shares $513,835.00 -33.6%0.3%0.6 $18.55 9/15/202441,700 shares $760,191.00 +30.3%0.5%1 $18.23 8/31/202432,000 shares $597,440.00 -36.9%0.4%0.8 $18.67 8/15/202450,700 shares $970,905.00 +133.6%0.6%1.3 $19.15 7/31/202421,700 shares $430,962.00 +30.7%0.2%0.6 $19.86 7/15/202416,600 shares $325,194.00 -65.2%0.2%0.5 $19.59 6/30/202447,700 shares $935,874.00 +114.9%0.5%1.4 $19.62 6/15/202422,200 shares $427,794.00 +29.1%0.2%0.5 $19.27 5/31/202417,200 shares $342,108.00 -50.6%0.2%0.4 $19.89 5/15/202434,800 shares $698,436.00 +74.9%0.4%0.8 $20.07 4/30/202419,900 shares $390,438.00 -54.9%0.2%0.5 $19.62 4/15/202444,100 shares $837,459.00 +62.1%0.5%1.1 $18.99 3/31/202427,200 shares $516,256.00 +61.9%0.3%0.6 $18.98 3/15/202416,800 shares $320,880.00 -13.0%0.2%0.4 $19.10 2/29/202419,300 shares $354,734.00 -43.2%0.2%0.5 $18.38 2/15/202434,000 shares $632,740.00 -9.3%0.4%0.8 $18.61 1/31/202437,500 shares $705,750.00 +1.6%0.4%0.7 $18.82 1/15/202436,900 shares $683,388.00 +34.7%0.4%0.6 $18.52 12/31/202327,400 shares $498,406.00 -23.7%0.3%0.5 $18.19 12/15/202335,900 shares $613,890.00 +34.0%0.4%0.7 $17.10 11/30/202326,800 shares $450,240.00 -9.2%0.3%0.6 $16.80 11/15/202329,500 shares $501,500.00 +12.6%0.3%0.7 $17.00 10/31/202326,200 shares $448,020.00 -26.0%0.3%0.9 $17.10 10/15/202335,400 shares $650,652.00 -9.5%0.4%1.5 $18.38 9/30/202339,100 shares $752,675.00 -27.7%0.4%1.7 $19.25 9/15/202354,100 shares $1.02 million +8.6%0.6%2.4 $18.88Buffett’s favorite chart just hit 209% – here’s what that means for gold (Ad)A Historic Gold Announcement Is About to Rock Wall Street For months, sharp-eyed analysts have watched the quiet buildup behind the scenes. 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Get Garrett’s Top Four picks now. 8/31/202349,800 shares $986,040.00 +2.5%0.5%2.6 $19.80 8/15/202348,600 shares $1.01 million -21.7%0.5%2.5 $20.80 7/31/202362,100 shares $1.28 million -0.8%0.7%3.2 $20.60 7/15/202362,600 shares $1.29 million -0.8%0.7%3.7 $20.59 6/30/202363,100 shares $1.26 million -0.2%0.7%4 $19.99 6/15/202363,200 shares $1.26 million -0.9%0.7%4.1 $19.98 5/31/202363,800 shares $1.22 million -1.1%0.7%3.6 $19.20 5/15/202364,500 shares $1.31 million +1.1%0.7%4 $20.30 4/30/202363,800 shares $1.30 million -0.5%0.7%4.5 $20.31 4/15/202364,100 shares $1.32 million -1.8%0.7%4.8 $20.59 3/31/202365,300 shares $1.35 million -12.0%0.7%4.5 $20.61 3/15/202374,200 shares $1.57 million +4.5%0.8%4.6 $21.21 2/28/202371,000 shares $1.64 million +2.2%0.7%4.4 $23.12 2/15/202369,500 shares $1.58 million -3.9%0.7%3.8 $22.75 1/31/202372,300 shares $1.62 million -8.1%0.8%3.3 $22.45 1/15/202378,700 shares $1.79 million -2.7%0.8%3.5 $22.77 12/30/202280,900 shares $1.86 million +83.0%0.9%3.6 $23.00 12/15/202244,200 shares $976,599.00 +1.8%0.5%1.9 $22.10 11/30/202243,400 shares $963,914.00 -21.9%0.5%2 $22.21 11/15/202255,600 shares $1.25 million +12.1%0.6%2.8 $22.50 10/31/202249,600 shares $1.04 million -21.8%0.5%2.5 $20.94 10/15/202263,400 shares $1.27 million +1.6%0.7%3 $20.02 9/30/202262,400 shares $1.31 million -20.0%0.7%2.9 $21.00 9/15/202278,000 shares $1.72 million -8.6%0.8%3.2 $22.10 8/31/202285,300 shares $1.90 million -0.5%0.9%2.8 $22.32 8/15/202285,700 shares $2.01 million -13.9%0.9%2.6 $23.46 7/31/202299,500 shares $2.40 million -16.5%1.1%2.9 $24.13 7/15/2022119,200 shares $2.83 million -8.1%1.3%3.3 $23.75 6/30/2022129,700 shares $3.04 million +61.3%1.4%3.4 $23.43 6/15/202280,400 shares $1.83 million +28.0%0.9%1.9 $22.78 5/31/202262,800 shares $1.40 million +10.6%0.7%1.5 $22.37 5/15/202256,800 shares $1.27 million -17.1%0.6%1.3 $22.39 4/30/202268,500 shares $1.63 million -6.2%0.7%1.6 $23.80 4/15/202273,000 shares $1.73 million +14.1%0.8%1.6 $23.72 3/31/202264,000 shares $1.55 million -34.2%0.7%1.3 $24.18 3/15/202297,300 shares $2.34 million -22.9%1.0%2.1 $24.08 2/28/2022126,200 shares $3.02 million +4.8%1.3%2.9 $23.94 2/15/2022120,400 shares $2.99 million +2.0%1.3%2.6 $24.85 1/31/2022118,000 shares $2.95 million +26.1%1.3%2.5 $25.01 1/15/202293,600 shares $2.32 million +74.0%1.0%2 $24.80 12/31/202153,800 shares $1.33 million +37.6%0.6%1.3 $24.76 12/15/202139,100 shares $954,431.00 +29.9%0.4%1 $24.41 11/30/202130,100 shares $744,072.00 +57.6%0.3%0.8 $24.72 11/15/202119,100 shares $473,680.00 -42.3%0.2%0.5 $24.80 10/29/202133,100 shares $819,225.00 +0.6%0.4%0.9 $24.75 10/15/202132,900 shares $803,089.00 -8.9%0.4%1 $24.41 9/30/202136,100 shares $879,035.00 -0.3%0.4%1.1 $24.35 9/15/202136,200 shares $865,542.00 +47.8%0.4%1.2 $23.91 8/31/202124,500 shares $593,145.00 -87.4%0.3%0.8 $24.21 8/13/2021194,800 shares $5.01 million -7.0%N/A0.6 $25.70Elon just did WHAT!? 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But Trump stopped them cold on January 23rd, 2025, when he outlawed CBDCs… Paving the way for Elon Musk's secret master plan.Click here to see how to claim your stake before they launch to avoid missing out. 7/30/2021209,400 shares $489,996.00 +9.9%0.3%0.6 $2.34 7/15/2021190,600 shares $449,816.00 -7.0%0.3%0.5 $2.36 6/30/2021204,900 shares $487,662.00 -37.4%0.3%0.5 $2.38 6/15/2021327,100 shares $788,311.00 -16.0%0.5%0.8 $2.41 5/28/2021389,400 shares $918,984.00 +4.8%0.5%0.9 $2.36 5/14/2021371,500 shares $899,030.00 +15.4%N/A0.8 $2.42 4/30/2021322,000 shares $750,260.00 -0.1%N/A0.7 $2.33 4/15/2021322,200 shares $779,724.00 +24.8%N/A0.7 $2.42 3/31/2021258,200 shares $552,548.00 +7.1%N/A0.6 $2.14 3/15/2021241,200 shares $523,404.00 -7.7%N/A0.5 $2.17 2/26/2021261,200 shares $540,684.00 +20.9%N/A0.6 $2.07 2/12/2021216,000 shares $453,600.00 +29.1%N/A0.5 $2.10 1/29/2021167,300 shares $332,927.00 -9.9%N/A0.4 $1.99 1/15/2021185,600 shares $345,216.00 +26.9%N/A0.5 $1.86 12/31/2020146,300 shares $254,562.00 +12.1%N/A0.4 $1.74 12/15/2020130,500 shares $212,715.00 +36.7%N/A0.4 $1.63 11/30/202095,500 shares $155,665.00 +3.2%N/A0.3 $1.63 11/15/202092,500 shares $133,200.00 -59.1%N/A0.3 $1.44 10/30/2020226,300 shares $291,927.00 -88.0%N/A0.9 $1.29 10/15/20201,890,000 shares $2.55 million +2.2%N/A8.1 $1.35 9/30/20201,850,000 shares $2.46 million +6.9%N/A8 $1.33 9/15/20201,730,000 shares $2.18 million +18.5%N/A7.1 $1.26 8/31/20201,460,000 shares $1.71 million +33.9%N/A6.3 $1.17 8/14/20201,090,000 shares $1.31 million +63.2%N/A5.4 $1.20 7/31/2020667,800 shares $701,190.00 +11.1%N/A4 $1.05 7/15/2020600,900 shares $666,999.00 +59.1%N/A3.3 $1.11 6/30/2020377,600 shares $396,480.00 +863.3%N/A2 $1.05 6/15/202039,200 shares $52,920.00 -37.7%N/A0.2 $1.35 5/29/202062,900 shares $81,770.00 +26.8%N/A0.2 $1.30 PTMN Short Interest - Frequently Asked Questions What is Portman Ridge Finance's current short interest? Short interest is the volume of Portman Ridge Finance shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 145,700 shares of PTMN short. 1.62% of Portman Ridge Finance's shares are currently sold short. Learn More on Portman Ridge Finance's current short interest. What is a good short interest ratio for Portman Ridge Finance? 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. PTMN shares currently have a short interest ratio of 3.0. Learn More on Portman Ridge Finance's short interest ratio. What is a good short interest percentage for Portman Ridge Finance? 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. 1.62% of Portman Ridge Finance's floating shares are currently sold short. Is Portman Ridge Finance's short interest increasing or decreasing? Portman Ridge Finance saw a increase in short interest during the month of April. As of April 30th, there was short interest totaling 145,700 shares, an increase of 43.3% from the previous total of 101,700 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 Portman Ridge Finance's float size? Portman Ridge Finance currently has issued a total of 9,203,000 shares. Some of Portman Ridge Finance'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. Portman Ridge Finance currently has a public float of 8,990,000 shares. How does Portman Ridge Finance's short interest compare to its competitors? 1.62% of Portman Ridge Finance's shares are currently sold short. Here is how the short interest of companies in the industry of "financial services" compare to Portman Ridge Finance: Royce Micro-Cap Trust, Inc. (0.08%), Tortoise Energy Infrastructure Co. (0.16%), BlackRock MuniVest Fund, Inc. (0.20%), Eaton Vance Municipal Income Trust (0.34%), Barings Corporate Investors (0.07%), BlackRock MuniYield New York Quality Fund, Inc. (0.13%), BNY Mellon Strategic Municipals, Inc. (0.06%), DWS Municipal Income Trust (0.58%), Abrdn Life Sciences Investors (0.08%), Saratoga Investment Corp. (1.46%), 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 Portman Ridge Finance stock? Short selling PTMN is an investing strategy that aims to generate trading profit from Portman Ridge Finance 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 Portman Ridge Finance? A short squeeze for Portman Ridge Finance 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 PTMN, which in turn drives the price of the stock up even further. How often is Portman Ridge Finance'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 PTMN, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies Royce Micro-Cap Trust Short Interest Tortoise Energy Infrastructure Short Interest BlackRock MuniVest Fund Short Interest Eaton Vance Municipal Income Trust Short Interest Barings Corporate Investors Short Interest BlackRock MuniYield New York Quality Fund Short Interest BNY Mellon Strategic Municipals Short Interest DWS Municipal Income Trust Short Interest Abrdn Life Sciences Investors Short Interest Saratoga Investment 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:PTMN) was last updated on 5/23/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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