Health Catalyst (HCAT) Short Interest Ratio & Short Volume $3.13 -0.11 (-3.40%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$3.14 +0.00 (+0.16%) As of 09/12/2025 05:17 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 Health Catalyst Short Interest DataHealth Catalyst (HCAT) has a short interest of 5.25 million shares, representing 7.66% of the float (the number of shares available for trading by the public). This marks a 7.14% increase in short interest from the previous month. The short interest ratio (days to cover) is 7.1, indicating that it would take 7.1 days of the average trading volume of 853,648 shares to cover all short positions.Current Short Interest5,250,000 sharesPrevious Short Interest4,900,000 sharesChange Vs. Previous Month+7.14%Dollar Volume Sold Short$17.80 millionShort Interest Ratio7.1 Days to CoverLast Record DateAugust 31, 2025Outstanding Shares70,374,000 sharesShort Percent of Float7.66%Today's Trading Volume776,691 sharesAverage Trading Volume853,648 sharesToday's Volume Vs. Average91% Short Selling Health Catalyst? Sign up to receive the latest short interest report for Health Catalyst 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 ChartHCAT Short Interest Over TimeHCAT Days to Cover Over TimeHCAT Percentage of Float Shorted Over Time Health Catalyst Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 8/31/20255,250,000 shares $17.80 million +7.1%7.7%7.1 $3.39 8/15/20254,900,000 shares $14.31 million +25.3%N/A6.9 $2.92 7/31/20253,910,000 shares $14.27 million +4.6%5.8%6.3 $3.65 7/15/20253,740,000 shares $13.99 million +6.6%N/A6.7 $3.74 6/30/20253,510,000 shares $13.23 million +8.3%5.2%6.1 $3.77 6/15/20253,240,000 shares $12.31 million +1.6%4.8%5.7 $3.80 5/31/20253,190,000 shares $12.06 million -0.6%5.4%5.3 $3.78 5/15/20253,210,000 shares $13.19 million +2.2%5.4%4.6 $4.11 4/30/20253,140,000 shares $12.40 million -0.6%N/A4.3 $3.95 4/15/20253,160,000 shares $11.69 million +1.3%5.3%4.2 $3.70 Get the Latest News and Ratings for HCAT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Health Catalyst and its competitors with MarketBeat's FREE daily newsletter. 3/31/20253,120,000 shares $14.13 million +6.1%5.3%3.7 $4.53 3/15/20252,940,000 shares $12.17 million +24.1%5.0%3.6 $4.14 2/28/20252,370,000 shares $11.07 million +15.1%4.0%3 $4.67 2/15/20252,060,000 shares $11.17 million +2.5%3.5%3 $5.42 1/31/20252,010,000 shares $11.32 million -21.5%N/A3.1 $5.63 1/15/20252,560,000 shares $14.75 million -3.0%N/A4.1 $5.76 12/31/20242,640,000 shares $18.66 million +3.1%N/A5 $7.07 12/15/20242,560,000 shares $20.45 million +0.4%N/A5.1 $7.99 11/30/20242,550,000 shares $22.52 million +0.8%N/A4.9 $8.83 11/15/20242,530,000 shares $19.35 million -10.9%N/A5.2 $7.65 10/31/20242,840,000 shares $22.07 million +8.8%N/A6 $7.77 10/15/20242,610,000 shares $22.24 million -1.5%N/A5.2 $8.52 9/30/20242,650,000 shares $21.57 million +13.3%N/A5.2 $8.14 9/15/20242,340,000 shares $19.75 million +7.3%N/A4.3 $8.44 8/31/20242,180,000 shares $15.67 million +4.3%N/A4.3 $7.19 8/15/20242,090,000 shares $14.15 million -5.0%N/A4 $6.77 7/31/20242,200,000 shares $16.21 million -9.5%N/A3.9 $7.37 7/15/20242,430,000 shares $15.82 million +17.4%N/A4.2 $6.51 6/30/20242,070,000 shares $13.23 million +9.5%N/A3.5 $6.39 6/15/20241,890,000 shares $12.21 million -3.1%N/A3.3 $6.46 5/31/20241,950,000 shares $12.93 million -3.0%N/A3.2 $6.63 5/15/20242,010,000 shares $13.63 million +4.2%N/A3 $6.78 4/30/20241,930,000 shares $12.00 million +9.7%N/A2.9 $6.22 4/15/20241,760,000 shares $9.98 million +15.8%N/A2.9 $5.67 3/31/20241,520,000 shares $11.45 million -16.5%N/A2.5 $7.53 3/15/20241,820,000 shares $14.23 million +6.4%N/A3.1 $7.82 2/29/20241,710,000 shares $14.23 million +19.6%N/A2.7 $8.32 2/15/20241,430,000 shares $14.34 million -4.7%N/A2.5 $10.03 1/31/20241,500,000 shares $14.66 million -15.7%N/A2.7 $9.77 1/15/20241,780,000 shares $19.56 million +17.9%N/A3.2 $10.99 12/31/20231,510,000 shares $13.98 million -2.6%N/A2.9 $9.26 12/15/20231,550,000 shares $13.56 million -4.9%N/A2.9 $8.75 11/30/20231,630,000 shares $11.70 million -5.2%N/A3.4 $7.18 11/15/20231,720,000 shares $13.79 million +13.9%N/A3.7 $8.02 10/31/20231,510,000 shares $11.31 million +16.2%N/A3.5 $7.49 10/15/20231,300,000 shares $10.86 million +30.8%N/A3.2 $8.35 9/30/2023993,800 shares $10.06 million -2.6%N/A2.6 $10.12 9/15/20231,020,000 shares $10.62 million -1.9%N/A2.8 $10.41 8/31/20231,040,000 shares $12.16 million -4.6%N/A2.7 $11.69 8/15/20231,090,000 shares $13.84 million -1.8%N/A2.8 $12.70 7/31/20231,110,000 shares $15.57 million -9.8%N/A2.5 $14.03 7/15/20231,230,000 shares $15.13 million +1.7%N/A2.9 $12.30 6/30/20231,210,000 shares $15.13 million -13.0%N/A2.7 $12.50 6/15/20231,390,000 shares $17.28 million -8.6%N/A3 $12.43 5/31/20231,520,000 shares $17.12 million -14.6%N/A3.3 $11.26 5/15/20231,780,000 shares $19.78 million +2.3%N/A3.5 $11.11 4/30/20231,740,000 shares $21.92 million -5.4%N/A3.7 $12.60 4/15/20231,840,000 shares $23.72 million -1.1%N/A3.4 $12.89 3/31/20231,860,000 shares $21.71 million -13.5%N/A3.3 $11.67 3/15/20232,150,000 shares $25.76 million +8.0%N/A3.7 $11.98 2/28/20231,990,000 shares $27.78 million -2.5%N/A3.4 $13.96 2/15/20232,040,000 shares $29.46 million +13.3%N/A3.5 $14.44 1/31/20231,800,000 shares $25.02 million -8.6%N/A2.4 $13.90 1/15/20231,970,000 shares $23.88 million +18.7%N/A2.4 $12.12 12/30/20221,660,000 shares $17.65 million +2.5%N/A2.1 $10.63 12/15/20221,620,000 shares $17.14 million -13.4%N/A1.9 $10.58 11/30/20221,870,000 shares $19.60 million -12.6%N/A1.9 $10.48 11/15/20222,140,000 shares $23.37 million -13.0%N/A2 $10.92 10/31/20222,460,000 shares $21.70 million -10.6%N/A2.4 $8.82 10/15/20222,750,000 shares $23.73 million -6.1%N/A2.4 $8.63 9/30/20222,930,000 shares $28.42 million +15.8%N/A2.5 $9.70 9/15/20222,530,000 shares $27.65 million -21.2%N/A2.1 $10.93 8/31/20223,210,000 shares $38.52 million +1.3%N/A2.6 $12.00 8/15/20223,170,000 shares $42.92 million -15.0%N/A2.8 $13.54 7/31/20223,730,000 shares $62.44 million -7.4%N/A3.2 $16.74 7/15/20224,030,000 shares $64.88 million -2.4%N/A3.9 $16.10 6/30/20224,130,000 shares $59.84 million +4.3%N/A4 $14.49 6/15/20223,960,000 shares $49.46 million +14.8%N/A4 $12.49 5/31/20223,450,000 shares $50.54 million -5.7%N/A3.9 $14.65 5/15/20223,660,000 shares $59.04 million +6.4%N/A4.2 $16.13 4/30/20223,440,000 shares $57.24 million -4.7%N/A4.5 $16.64 4/15/20223,610,000 shares $85.95 million -0.6%N/A5.8 $23.81 3/31/20223,630,000 shares $94.85 million -11.9%N/A6.1 $26.13 3/15/20224,120,000 shares $88.04 million -4.9%N/A7.2 $21.37 2/28/20224,330,000 shares $117.43 million +2.1%N/A7.9 $27.12 2/15/20224,240,000 shares $126.01 million -10.2%N/A8.2 $29.72 1/31/20224,720,000 shares $140.89 million -6.4%N/A9.1 $29.85 1/15/20225,040,000 shares $161.58 million -7.2%N/A10.6 $32.06 12/31/20215,430,000 shares $215.14 million +15.5%N/A12.2 $39.62 12/15/20214,700,000 shares $177.52 million +0.4%N/A10.9 $37.77 11/30/20214,680,000 shares $203.07 million -5.3%N/A11 $43.39 11/15/20214,940,000 shares $244.58 million -4.1%N/A12 $49.51 10/29/20215,150,000 shares $271.10 million -2.7%N/A11.7 $52.64 10/15/20215,290,000 shares $256.09 million +9.5%N/A12.6 $48.41 9/30/20214,830,000 shares $241.55 million -2.8%N/A11.7 $50.01 9/15/20214,970,000 shares $268.78 million -2.2%N/A12.3 $54.08 8/31/20215,080,000 shares $277.42 million -3.4%N/A13.1 $54.61 8/13/20215,260,000 shares $275.99 million -4.9%N/A12.9 $52.47 7/30/20215,530,000 shares $321.07 million +4.5%13.2%14.4 $58.06 7/15/20215,290,000 shares $289.52 million -1.5%12.6%11.8 $54.73 6/30/20215,370,000 shares $298.09 million -4.1%12.8%11.1 $55.51 6/15/20215,600,000 shares $313.82 million -2.4%13.3%12.2 $56.04 5/28/20215,740,000 shares $308.18 million +2.1%13.6%12.8 $53.69 5/14/20215,620,000 shares $270.10 million +9.1%N/A11.4 $48.06 4/30/20215,150,000 shares $298.80 million +0.4%N/A10.1 $58.02 4/15/20215,130,000 shares $259.22 million -10.6%N/A11.2 $50.53 3/31/20215,740,000 shares $265.65 million +0.5%N/A12.9 $46.28 3/15/20215,710,000 shares $276.42 million +5.7%N/A12.4 $48.41 2/26/20215,400,000 shares $252.99 million -6.1%N/A10.3 $46.85 2/12/20215,750,000 shares $309.93 million -5.1%16.4%12.1 $53.90 1/29/20216,060,000 shares $309.73 million +3.1%18.2%13.3 $51.11 1/15/20215,880,000 shares $281.30 million -4.2%17.7%13 $47.84 12/31/20206,140,000 shares $265.56 million +4.1%18.4%14.1 $43.25 12/15/20205,900,000 shares $227.68 million -7.2%17.7%13.3 $38.59 11/30/20206,360,000 shares $229.21 million -0.6%19.1%13 $36.04 11/15/20206,400,000 shares $220.80 million -1.4%19.6%13 $34.50 10/30/20206,490,000 shares $223.78 million -1.8%20.9%12.1 $34.48 10/15/20206,610,000 shares $234.06 million -7.7%21.3%11.6 $35.41 9/30/20207,160,000 shares $262.06 million +6.6%24.4%10.9 $36.60 9/15/20206,720,000 shares $240.11 million +0.8%22.9%9.3 $35.73 HCAT Short Interest - Frequently Asked Questions What is Health Catalyst's current short interest? Short interest is the volume of Health Catalyst shares that have been sold short but have not yet been closed out or covered. As of August 31st, investors have sold 5,250,000 shares of HCAT short. 7.66% of Health Catalyst's shares are currently sold short. Learn More on Health Catalyst's current short interest. What is a good short interest ratio for Health Catalyst? 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. HCAT shares currently have a short interest ratio of 7.0. Learn More on Health Catalyst's short interest ratio. Which institutional investors are shorting Health Catalyst? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Health Catalyst: Group One Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Health Catalyst? 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. 7.66% of Health Catalyst's floating shares are currently sold short. Is Health Catalyst's short interest increasing or decreasing? Health Catalyst saw a increase in short interest during the month of August. As of August 31st, there was short interest totaling 5,250,000 shares, an increase of 7.1% from the previous total of 4,900,000 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. How does Health Catalyst's short interest compare to its competitors? 7.66% of Health Catalyst's shares are currently sold short. Here is how the short interest of companies in the industry of "computer software" compare to Health Catalyst: Docebo Inc. (2.45%), Taboola.com Ltd. (5.54%), Sprout Social, Inc. (7.96%), Rezolve AI PLC (11.83%), EverQuote, Inc. (4.67%), Red Cat Holdings, Inc. (23.86%), Similarweb Ltd. (1.97%), Sify Technologies Limited (1.82%), HUYA Inc. Sponsored ADR (3.06%), Nextdoor Holdings, Inc. (2.85%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($73.23 billion), Invesco QQQ ($29.52 billion), iShares Russell 2000 ETF ($20.82 billion), iShares 20+ Year Treasury Bond ETF ($10.76 billion), Palo Alto Networks, Inc. ($9.37 billion), Strategy Inc ($7.58 billion), Invesco S&P 500 Equal Weight ETF ($6.78 billion), SPDR S&P Biotech ETF ($6.72 billion), AppLovin Corporation ($6.37 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($6.29 billion). View all of the most shorted stocks. What does it mean to sell short Health Catalyst stock? Short selling HCAT is an investing strategy that aims to generate trading profit from Health Catalyst as its price is falling. HCAT shares are trading down $0.11 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 Health Catalyst? A short squeeze for Health Catalyst 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 HCAT, which in turn drives the price of the stock up even further. How often is Health Catalyst'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 HCAT, twice per month. The most recent reporting period available is August, 31 2025. More Short Interest Resources from MarketBeat Related Companies DCBO Short Interest Data TBLA Short Interest Data SPT Short Interest Data RZLV Short Interest Data EVER Short Interest Data RCAT Short Interest Data SMWB Short Interest Data SIFY Short Interest Data HUYA Short Interest Data KIND 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:HCAT) was last updated on 9/13/2025 by MarketBeat.com Staff From Our PartnersHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. 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