Dimensional US Sustainability Core 1 ETF (DFSU) Short Interest Ratio & Short Volume $40.44 +0.29 (+0.72%) Closing price 04:10 PM EasternExtended Trading$40.44 0.00 (-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 AnalysisChartDividendHoldingsOwnershipRatingsShort InterestBuy This Stock Dimensional US Sustainability Core 1 ETF Short Interest DataDimensional US Sustainability Core 1 ETF (DFSU) has a short interest of 47,700 shares. This marks a 177.33% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.4, indicating that it would take 0.4 days of the average trading volume of 128,419 shares to cover all short positions.Current Short Interest47,700 sharesPrevious Short Interest17,200 sharesChange Vs. Previous Month+177.33%Dollar Volume Sold Short$1.88 millionShort Interest Ratio0.4 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares38,150,000 sharesPercentage of Shares Shorted0.13%Today's Trading Volume124,200 sharesAverage Trading Volume128,419 sharesToday's Volume Vs. Average97% Short Selling Dimensional US Sustainability Core 1 ETF? Sign up to receive the latest short interest report for Dimensional US Sustainability Core 1 ETF and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartDFSU Short Interest Over TimeDFSU Days to Cover Over TimeDFSU Percentage of Float Shorted Over Time Dimensional US Sustainability Core 1 ETF Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/202547,700 shares $1.88 million +177.3%N/A0.4 $39.48 6/30/202517,200 shares $675.10 thousand -52.0%0.0%0.1 $39.25 6/15/202535,800 shares $1.35 million -64.4%0.1%0.2 $37.81 5/31/2025100,500 shares $3.77 million +181.5%0.3%0.6 $37.48 5/15/202535,700 shares $1.35 million +136.4%N/A0.2 $37.71 4/30/202515,100 shares $534.54 thousand -68.3%N/A0.1 $35.40 4/15/202547,600 shares $1.63 million +50.2%N/A0.3 $34.30 3/14/202551,900 shares $1.87 million +82.1%N/A0.4 $36.07 2/28/202528,500 shares $1.09 million -35.8%N/A0.3 $38.27 2/14/202544,400 shares $1.76 million +134.9%N/A0.4 $39.59 1/31/202518,900 shares $740.88 thousand -27.0%N/A0.2 $39.20 1/15/202525,900 shares $995.60 thousand +30.8%N/A0.3 $38.44 DFSU Short Interest - Frequently Asked Questions What is Dimensional US Sustainability Core 1 ETF's current short interest? Short interest is the volume of Dimensional US Sustainability Core 1 ETF shares that have been sold short but have not yet been covered or closed out. As of July 15th, traders have sold 47,700 shares of DFSU short. Learn More on Dimensional US Sustainability Core 1 ETF's current short interest. Is Dimensional US Sustainability Core 1 ETF's short interest increasing or decreasing? Dimensional US Sustainability Core 1 ETF saw a increase in short interest in the month of July. As of July 15th, there was short interest totaling 47,700 shares, an increase of 177.3% from the previous total of 17,200 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 Dimensional US Sustainability Core 1 ETF's short interest compare to its competitors? Here is how the short interest of companies compare to Dimensional US Sustainability Core 1 ETF: iShares Global Clean Energy ETF (4.31%), Fidelity MSCI Communication Services Index ETF (0.15%), SP Funds S&P 500 Sharia Industry Exclusions ETF (0.35%), MicroSectors FANG & Innovation 3x Leveraged ETN (0.92%), BlackRock U.S. Carbon Transition Readiness ETF (0.19%), iShares ESG Advanced MSCI USA ETF (0.05%), Horizon Kinetics Inflation Beneficiaries ETF (0.55%), WisdomTree Emerging Markets ex-State-Owned Enterprises Fund (0.11%), Amplify Transformational Data Sharing ETF (5.92%), Global X Cybersecurity ETF (1.97%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks. What does it mean to sell short Dimensional US Sustainability Core 1 ETF stock? Short selling DFSU is an investing strategy that aims to generate trading profit from Dimensional US Sustainability Core 1 ETF as its price is falling. DFSU shares are trading up $0.29 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 Dimensional US Sustainability Core 1 ETF? A short squeeze for Dimensional US Sustainability Core 1 ETF 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 DFSU, which in turn drives the price of the stock up even further. How often is Dimensional US Sustainability Core 1 ETF'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 DFSU, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies iShares Global Clean Energy ETF Short Interest Data Fidelity MSCI Communication Services Index ETF Short Interest Data SP Funds S&P 500 Sharia Industry Exclusions ETF Short Interest Data MicroSectors FANG & Innovation 3x Leveraged ETN Short Interest Data BlackRock U.S. Carbon Transition Readiness ETF Short Interest Data iShares ESG Advanced MSCI USA ETF Short Interest Data Horizon Kinetics Inflation Beneficiaries ETF Short Interest Data WisdomTree Emerging Markets ex-State-Owned Enterprises Fund Short Interest Data Amplify Transformational Data Sharing ETF Short Interest Data Global X Cybersecurity ETF 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 (NYSEARCA:DFSU) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersAmazon’s big Bitcoin embarrassmentBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. 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