Blackbaud (BLKB) Short Interest Ratio & Short Volume $66.35 -0.21 (-0.32%) Closing price 04:00 PM EasternExtended Trading$66.36 +0.01 (+0.01%) As of 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Blackbaud Short Interest DataBlackbaud (BLKB) has a short interest of 1.14 million shares, representing 3.01% of the float (the number of shares available for trading by the public). This marks a 29.94% increase in short interest from the previous month. The short interest ratio (days to cover) is 3.7, indicating that it would take 3.7 days of the average trading volume of 279,229 shares to cover all short positions.Current Short Interest1,140,000 sharesPrevious Short Interest877,300 sharesChange Vs. Previous Month+29.94%Dollar Volume Sold Short$72.14 millionShort Interest Ratio3.7 Days to CoverLast Record DateAugust 15, 2025Outstanding Shares48,510,000 sharesFloat Size37,920,000 sharesShort Percent of Float3.01%Today's Trading Volume236,423 sharesAverage Trading Volume279,229 sharesToday's Volume Vs. Average85% Short Selling Blackbaud? Sign up to receive the latest short interest report for Blackbaud and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartBLKB Short Interest Over TimeBLKB Days to Cover Over TimeBLKB Percentage of Float Shorted Over Time Blackbaud Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 8/15/20251,140,000 shares $72.14 million +29.9%3.0%3.7 $63.28 7/31/2025877,300 shares $59.15 million -6.6%2.3%3 $67.42 7/15/2025939,500 shares $58.78 million -8.8%2.5%3.5 $62.57 6/30/20251,030,000 shares $66.14 million -16.3%2.7%3.5 $64.21 6/15/20251,230,000 shares $74.54 million +6.0%3.3%4 $60.60 5/31/20251,160,000 shares $71.95 million +7.4%3.1%3.5 $62.03 5/15/20251,080,000 shares $68.93 million +4.9%2.9%3.1 $63.82 4/30/20251,030,000 shares $62.36 million +2.0%2.7%2.9 $60.54 4/15/20251,010,000 shares $62.17 million +8.4%2.7%3.1 $61.55 3/31/2025932,000 shares $57.83 million -0.9%2.4%3.1 $62.05 Get the Latest News and Ratings for BLKB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Blackbaud and its competitors with MarketBeat's FREE daily newsletter. 3/15/2025940,500 shares $59.67 million +31.1%2.4%3.4 $63.45 2/28/2025717,600 shares $47.43 million +25.9%1.9%3.2 $66.10 2/15/2025570,100 shares $45.54 million +2.0%1.5%2.8 $79.88 1/31/2025559,200 shares $43.14 million -8.6%1.4%2.8 $77.15 1/15/2025611,600 shares $46.79 million +4.7%1.5%2.9 $76.50 12/31/2024584,400 shares $43.20 million -4.7%1.5%2.9 $73.92 12/15/2024613,200 shares $48.11 million -6.8%1.5%3 $78.46 11/30/2024657,800 shares $55.22 million +3.4%1.6%3.4 $83.94 11/15/2024636,500 shares $51.56 million +6.4%1.6%3.2 $81.00 10/31/2024598,500 shares $45.19 million -0.8%1.5%3.4 $75.51 10/15/2024603,300 shares $51.41 million -0.2%1.5%3.4 $85.22 9/30/2024604,300 shares $51.17 million -8.4%1.5%3.2 $84.68 9/15/2024659,400 shares $55.90 million +15.7%1.6%3.4 $84.77 8/31/2024570,000 shares $47.65 million +11.7%1.4%2.7 $83.60 8/15/2024510,300 shares $39.61 million -1.9%1.3%2.3 $77.63 7/31/2024520,300 shares $41.30 million -8.1%1.3%2.3 $79.38 7/15/2024566,400 shares $43.83 million -8.1%1.4%2.6 $77.39 6/30/2024616,500 shares $46.96 million -23.3%1.5%2.5 $76.17 6/15/2024803,300 shares $61.21 million -2.1%2.0%3.2 $76.20 5/31/2024820,600 shares $63.96 million -6.4%2.0%3.3 $77.94 5/15/2024876,800 shares $69.28 million -0.1%2.2%3 $79.01 4/30/2024877,700 shares $68.39 million +4.7%2.1%2.8 $77.92 4/15/2024838,100 shares $66.32 million +33.0%2.0%2.8 $79.13 3/31/2024630,200 shares $46.72 million -17.3%1.5%2.3 $74.14 3/15/2024761,600 shares $54.03 million +24.6%1.8%2.9 $70.94 2/29/2024611,100 shares $42.28 million +14.8%1.4%2.3 $69.18 2/15/2024532,500 shares $38.49 million +10.9%1.3%2.4 $72.28 1/31/2024480,100 shares $38.85 million +18.6%1.1%2.5 $80.92 1/15/2024404,800 shares $33.31 million +7.7%0.9%2 $82.29 12/31/2023375,900 shares $32.59 million -24.7%0.9%2 $86.70 12/15/2023498,900 shares $43.17 million +29.9%1.2%2.8 $86.54 11/30/2023384,200 shares $28.91 million -9.7%0.9%2.3 $75.24 11/15/2023425,300 shares $31.21 million +2.0%1.0%2.7 $73.38 10/31/2023417,100 shares $27.28 million +17.1%1.0%2.7 $65.40 10/15/2023356,200 shares $24.63 million -8.6%0.8%2.5 $69.16 9/30/2023389,800 shares $27.41 million -26.8%0.9%2.7 $70.32 9/15/2023532,300 shares $38.77 million +2.9%1.2%3.4 $72.83 8/31/2023517,200 shares $39.36 million +4.6%1.2%3.3 $76.11 8/15/2023494,700 shares $36.55 million +26.7%1.2%2.7 $73.88 7/31/2023390,500 shares $29.46 million -3.3%0.9%2 $75.45 7/15/2023403,700 shares $30.91 million -0.6%0.9%1.9 $76.56 6/30/2023406,100 shares $28.91 million -22.1%0.9%1.9 $71.18 6/15/2023521,400 shares $37.92 million -8.7%1.2%2.1 $72.73 5/31/2023571,000 shares $41.89 million -7.4%1.3%2.3 $73.36 5/15/2023616,700 shares $43.69 million +3.1%1.4%2.4 $70.85 4/30/2023598,300 shares $41.50 million +3.8%1.4%2.4 $69.36 4/15/2023576,300 shares $39.20 million -29.7%1.4%2.4 $68.02 3/31/2023819,800 shares $56.81 million -17.5%1.9%3.3 $69.30 3/15/2023993,100 shares $54.80 million +14.2%2.3%4.7 $55.18 2/28/2023869,500 shares $48.42 million +8.2%2.1%4.2 $55.69 2/15/2023803,300 shares $48.17 million -7.5%1.9%4.1 $59.96 1/31/2023868,200 shares $54.01 million -16.5%2.1%4.5 $62.21 1/15/20231,040,000 shares $63.89 million -5.5%2.5%4.8 $61.43 12/30/20221,100,000 shares $64.75 million +8.9%2.6%4.5 $58.86 12/15/20221,010,000 shares $58.41 million -4.7%2.4%3.3 $57.83 11/30/20221,060,000 shares $62.83 million -22.6%2.5%2.5 $59.27 11/15/20221,370,000 shares $81.12 million -4.9%3.2%3.1 $59.21 10/31/20221,440,000 shares $78.77 million -28.0%3.5%3.2 $54.70 10/15/20222,000,000 shares $105.44 million -3.9%4.9%4.6 $52.72 9/30/20222,080,000 shares $91.64 million -4.2%5.1%4.9 $44.06 9/15/20222,170,000 shares $102.14 million +13.6%5.4%5.5 $47.07 8/31/20221,910,000 shares $99.89 million -1.0%4.7%5.4 $52.30 8/15/20221,930,000 shares $111.53 million +7.2%4.8%5.6 $57.79 7/31/20221,800,000 shares $110.38 million -7.2%4.4%4.7 $61.32 7/15/20221,940,000 shares $108.52 million -1.5%4.7%4.9 $55.94 6/30/20221,970,000 shares $114.40 million -11.3%4.1%5 $58.07 6/15/20222,220,000 shares $125.99 million +6.2%4.6%5.7 $56.75 5/31/20222,090,000 shares $133.03 million +19.4%4.9%5.7 $63.65 5/15/20221,750,000 shares $95.08 million +3.6%4.1%4.6 $54.33 4/30/20221,690,000 shares $98.04 million +5.6%3.8%5.1 $58.01 4/15/20221,600,000 shares $91.06 million -1.8%3.6%4.7 $56.91 3/31/20221,630,000 shares $97.59 million +21.6%3.7%4.4 $59.87 3/15/20221,340,000 shares $82.32 million +1.5%3.1%3.6 $61.43 2/28/20221,320,000 shares $82.49 million +6.5%3.1%4.1 $62.49 2/15/20221,240,000 shares $84.43 million +10.7%2.9%4.1 $68.09 1/31/20221,120,000 shares $76.32 million -17.0%2.7%3.9 $68.14 1/15/20221,350,000 shares $97.23 million -23.3%3.3%4.9 $72.02 12/31/20211,760,000 shares $139.00 million -8.3%4.2%7.4 $78.98 12/15/20211,920,000 shares $154.14 million -2.5%4.6%8.9 $80.28 11/30/20211,970,000 shares $148.66 million -14.4%4.7%8 $75.46 11/15/20212,300,000 shares $189.70 million -1.7%5.5%9.1 $82.48 10/29/20212,340,000 shares $166.16 million +3.1%5.5%9 $71.01 10/15/20212,270,000 shares $170.30 million -2.6%5.4%9.2 $75.02 9/30/20212,330,000 shares $163.92 million -8.6%5.5%9.2 $70.35 9/15/20212,550,000 shares $172.25 million +4.5%6.0%10.1 $67.55 8/31/20212,440,000 shares $170.04 million +9.4%5.8%11.2 $69.69 8/13/20212,230,000 shares $152.84 million No Change5.3%10.4 $68.54 7/30/20212,230,000 shares $159.07 million +0.5%5.3%9.5 $71.33 7/15/20212,220,000 shares $157.84 million -0.9%5.3%8.4 $71.10 6/30/20212,240,000 shares $171.52 million -5.9%5.3%8.3 $76.57 6/15/20212,380,000 shares $179.98 million +1.7%5.6%8.6 $75.62 5/28/20212,340,000 shares $165.41 million +5.4%5.4%7.9 $70.69 5/14/20212,220,000 shares $152.07 million +4.2%5.1%7 $68.50 4/30/20212,130,000 shares $150.97 million -3.2%4.9%6.5 $70.88 4/15/20212,200,000 shares $155.34 million -2.2%5.1%6.7 $70.61 3/31/20212,250,000 shares $157.93 million No Change5.3%6.6 $70.19 3/15/20212,250,000 shares $166.10 million +18.4%5.3%6 $73.82 2/26/20211,900,000 shares $132.62 million -4.0%4.4%5.2 $69.80 2/12/20211,980,000 shares $156.40 million -0.5%4.6%5.4 $78.99 1/29/20211,990,000 shares $133.77 million -22.3%4.1%5.6 $67.22 1/15/20212,560,000 shares $162.92 million -13.2%5.3%6.6 $63.64 12/31/20202,950,000 shares $169.60 million -1.0%6.1%7.9 $57.49 12/15/20202,980,000 shares $170.75 million +0.7%6.1%8.3 $57.30 11/30/20202,960,000 shares $164.58 million +2.4%6.1%7.8 $55.60 11/15/20202,890,000 shares $151.35 million -2.7%5.9%7.7 $52.37 10/30/20202,970,000 shares $152.96 million -4.5%6.1%8.3 $51.50 10/15/20203,110,000 shares $176.46 million -5.2%6.4%8.3 $56.74 9/30/20203,280,000 shares $183.12 million -5.2%6.7%8.1 $55.83 9/15/20203,460,000 shares $197.15 million +3.6%7.1%8.2 $56.98 BLKB Short Interest - Frequently Asked Questions What is Blackbaud's current short interest? Short interest is the volume of Blackbaud shares that have been sold short but have not yet been closed out or covered. As of August 15th, investors have sold 1,140,000 shares of BLKB short. 3.01% of Blackbaud's shares are currently sold short. Learn More on Blackbaud's current short interest. What is a good short interest ratio for Blackbaud? 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. BLKB shares currently have a short interest ratio of 4.0. Learn More on Blackbaud's short interest ratio. Which institutional investors are shorting Blackbaud? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Blackbaud: Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Blackbaud? 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. 3.01% of Blackbaud's floating shares are currently sold short. Is Blackbaud's short interest increasing or decreasing? Blackbaud saw a increase in short interest in August. As of August 15th, there was short interest totaling 1,140,000 shares, an increase of 29.9% from the previous total of 877,300 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 Blackbaud's float size? Blackbaud currently has issued a total of 48,510,000 shares. Some of Blackbaud'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. Blackbaud currently has a public float of 37,920,000 shares. How does Blackbaud's short interest compare to its competitors? 3.01% of Blackbaud's shares are currently sold short. Here is how the short interest of companies compare to Blackbaud: Cadence Design Systems, Inc. (1.52%), Dropbox, Inc. (10.22%), Meta Platforms, Inc. (1.28%), Woodward, Inc. (1.77%), Arista Networks, Inc. (1.00%), BlackBerry Limited (6.28%), Pure Storage, Inc. (3.30%), Watts Water Technologies, Inc. (2.70%), Pegasystems Inc. (3.38%), Informatica Inc. (10.60%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Lucid Group, Inc. ($8.00 billion), Spotify Technology ($5.48 billion), AppLovin Corporation ($5.11 billion), Reddit Inc. ($5.02 billion), Coinbase Global, Inc. ($3.99 billion), Charter Communications, Inc. ($3.89 billion), Live Nation Entertainment, Inc. ($3.18 billion), Seagate Technology Holdings PLC ($2.59 billion), ResMed Inc. ($2.55 billion), and Rocket Lab Corporation ($2.52 billion). View all of the most shorted stocks. What does it mean to sell short Blackbaud stock? Short selling BLKB is an investing strategy that aims to generate trading profit from Blackbaud as its price is falling. BLKB shares are trading down $0.21 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 Blackbaud? A short squeeze for Blackbaud 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 BLKB, which in turn drives the price of the stock up even further. How often is Blackbaud'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 BLKB, twice per month. The most recent reporting period available is August, 15 2025. More Short Interest Resources from MarketBeat Related Companies Cadence Design Systems Short Interest Dropbox Short Interest Meta Platforms Short Interest Woodward Short Interest Arista Networks Short Interest BlackBerry Short Interest Pure Storage Short Interest Watts Water Technologies Short Interest Pegasystems Short Interest Informatica 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:BLKB) was last updated on 9/4/2025 by MarketBeat.com Staff From Our PartnersCapital Gains Tax Strategies for SeniorsCapital gains taxes can take a bite out of your retirement income—unless you have a smart strategy. 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