Portman Ridge Finance (PTMN) Short Interest Ratio & Short Volume $12.23 +0.08 (+0.66%) Closing price 05/2/2025 04:00 PM EasternExtended Trading$12.23 0.00 (-0.01%) As of 05/2/2025 07:50 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 101,700 shares, representing 1.13% of the float (the number of shares available for trading by the public). This marks a -13.00% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.0, indicating that it would take 2.0 days of the average trading volume of 46,959 shares to cover all short positions.Current Short Interest101,700 sharesPrevious Short Interest116,900 sharesChange Vs. Previous Month-13.00%Dollar Volume Sold Short$1.21 millionShort Interest Ratio2.0 Days to CoverLast Record DateApril 15, 2025Outstanding Shares9,198,000 sharesFloat Size8,980,000 sharesShort Percent of Float1.13%Today's Trading Volume51,040 sharesAverage Trading Volume46,959 sharesToday's Volume Vs. Average109% 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 4/15/2025101,700 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 11/30/202434,500 shares $590,640.00 -31.0%0.4%0.7 $17.12 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. 11/15/202450,000 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 $18.88 8/31/202349,800 shares $986,040.00 +2.5%0.5%2.6 $19.80Elon’s Terrifying Warning Forces Trump To Take Action (Ad)Elon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of collapse and built two of the most valuable companies in history. Now, he's sounding the alarm about America's $36 trillion debt time bomb that could destroy the fabric of our society.As head of the Department of Government Efficiency (DOGE) under President Trump, Musk is exposing just how bad things are...Get your free gold guide! 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 $25.70 7/30/2021209,400 shares $489,996.00 +9.9%0.3%0.6 $2.34Elon’s Terrifying Warning Forces Trump To Take Action (Ad)Elon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of collapse and built two of the most valuable companies in history. Now, he's sounding the alarm about America's $36 trillion debt time bomb that could destroy the fabric of our society.As head of the Department of Government Efficiency (DOGE) under President Trump, Musk is exposing just how bad things are...Get your free gold guide! 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 5/15/202049,600 shares $51,584.00 -40.0%N/A0.2 $1.04 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 covered or closed out. As of April 15th, traders have sold 101,700 shares of PTMN short. 1.13% 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 2.0. Learn More on Portman Ridge Finance's short interest ratio. Which institutional investors are shorting Portman Ridge Finance? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Portman Ridge Finance: Group One Trading LLC, Citadel Advisors LLC, and Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. 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. 1.13% 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 decrease in short interest during the month of April. As of April 15th, there was short interest totaling 101,700 shares, a decrease of 13.0% from the previous total of 116,900 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 9,198,000 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 8,980,000 shares. How does Portman Ridge Finance's short interest compare to its competitors? 1.13% 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: Tortoise Energy Infrastructure Co. (0.23%), Barings Corporate Investors (0.13%), Royce Micro-Cap Trust, Inc. (0.12%), BlackRock MuniVest Fund, Inc. (0.16%), Eaton Vance Municipal Income Trust (0.42%), BlackRock MuniYield New York Quality Fund, Inc. (0.30%), BNY Mellon Strategic Municipals, Inc. (0.02%), Abrdn Life Sciences Investors (0.45%), DWS Municipal Income Trust (0.64%), Saratoga Investment Corp. (1.43%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($21.71 billion), iShares 20+ Year Treasury Bond ETF ($9.48 billion), Strategy Incorporated ($8.92 billion), Charter Communications, Inc. ($3.86 billion), Apollo Global Management, Inc. ($3.86 billion), Capital One Financial Co. ($3.72 billion), Super Micro Computer, Inc. ($3.47 billion), AppLovin Co. ($2.64 billion), VanEck Semiconductor ETF ($2.46 billion), and The Kroger Co. ($2.33 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. PTMN shares are trading up $0.08 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 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, 15 2025. More Short Interest Resources from MarketBeat Related Companies Tortoise Energy Infrastructure Short Interest Barings Corporate Investors Short Interest Royce Micro-Cap Trust Short Interest BlackRock MuniVest Fund Short Interest Eaton Vance Municipal Income Trust Short Interest BlackRock MuniYield New York Quality Fund Short Interest BNY Mellon Strategic Municipals Short Interest Abrdn Life Sciences Investors Short Interest DWS Municipal Income Trust 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 5/3/2025 by MarketBeat.com Staff From Our PartnersThink NVDA’s run was epic? You ain’t seen nothin’ yetAsk most investors and they’ll probably tell you Nvidia is the undisputed AI stock of the decade. 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