NuScale Power (SMR) Short Interest Ratio & Short Volume $45.40 -4.85 (-9.65%) Closing price 03:58 PM EasternExtended Trading$46.01 +0.61 (+1.35%) As of 07:59 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 InterestTrendsBuy This Stock NuScale Power Short Interest DataNuScale Power (SMR) has a short interest of 28.97 million shares, representing 24.29% of the float (the number of shares available for trading by the public). This marks a 15.74% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.4, indicating that it would take 2.4 days of the average trading volume of 10.10 million shares to cover all short positions.Current Short Interest28,970,000 sharesPrevious Short Interest25,030,000 sharesChange Vs. Previous Month+15.74%Dollar Volume Sold Short$1.15 billionShort Interest Ratio2.4 Days to CoverLast Record DateJune 30, 2025Outstanding Shares284,390,000 sharesFloat Size119,290,000 sharesShort Percent of Float24.29%Today's Trading Volume13,596,113 sharesAverage Trading Volume10,099,019 sharesToday's Volume Vs. Average135% Short Selling NuScale Power? Sign up to receive the latest short interest report for NuScale Power and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSMR Short Interest Over TimeSMR Days to Cover Over TimeSMR Percentage of Float Shorted Over Time NuScale Power Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/202528,970,000 shares $1.15 billion +15.7%24.3%2.4 $39.71 6/15/202525,030,000 shares $970.91 million +1.2%21.0%2.2 $38.79 5/31/202524,740,000 shares $795.64 million +2.0%20.9%2.5 $32.16 5/15/202524,260,000 shares $583.21 million -3.5%20.5%2.7 $24.04 4/30/202525,130,000 shares $416.15 million +0.6%21.2%3.1 $16.56 4/15/202524,990,000 shares $384.50 million +1.6%21.1%2.6 $15.39 3/31/202524,590,000 shares $348.56 million +10.0%21.0%2.4 $14.18 3/15/202522,360,000 shares $392.06 million -0.3%20.1%2.1 $17.53 2/28/202522,420,000 shares $386.27 million +13.4%20.2%2 $17.23 2/15/202519,780,000 shares $456.25 million -8.5%19.1%1.8 $23.07 Get the Latest News and Ratings for SMR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for NuScale Power and its competitors with MarketBeat's FREE daily newsletter. 1/31/202521,610,000 shares $515.18 million +17.4%21.4%1.9 $23.84 1/15/202518,410,000 shares $382.19 million +15.8%18.2%1.7 $20.76 12/31/202415,900,000 shares $285.09 million -11.2%16.3%1.4 $17.93 12/15/202417,900,000 shares $378.23 million -4.0%20.8%1.6 $21.13 11/30/202418,640,000 shares $552.68 million -16.2%21.9%1.7 $29.65 11/15/202422,250,000 shares $512.64 million -5.2%26.1%2.3 $23.04 10/31/202423,480,000 shares $449.41 million +18.1%29.4%2.8 $19.14 10/15/202419,890,000 shares $270.70 million -7.5%24.9%2.8 $13.61 9/30/202421,500,000 shares $249.62 million +7.5%26.9%3.8 $11.61 9/15/202420,000,000 shares $193.60 million +1.3%25.1%3.6 $9.68 8/31/202419,740,000 shares $162.46 million +10.7%24.7%3.7 $8.23 8/15/202417,840,000 shares $167.34 million +0.9%22.6%3 $9.38 7/31/202417,690,000 shares $180.79 million +1.9%22.7%2.8 $10.22 7/15/202417,360,000 shares $274.46 million +16.3%22.3%3 $15.81 6/30/202414,930,000 shares $174.53 million +4.0%19.2%3 $11.69 6/15/202414,360,000 shares $117.61 million +5.4%19.8%2.7 $8.19 5/31/202413,620,000 shares $118.97 million +8.5%19.3%2.2 $8.74 5/15/202412,550,000 shares $87.98 million +1.9%17.7%2.3 $7.01 4/30/202412,320,000 shares $71.46 million +1.7%18.2%2.6 $5.80 4/15/202412,120,000 shares $58.78 million +3.7%21.2%2.5 $4.85 3/31/202411,690,000 shares $62.07 million -22.6%20.8%2.5 $5.31 3/15/202415,100,000 shares $118.61 million -2.1%26.9%4.1 $7.86 2/29/202415,430,000 shares $47.83 million -2.0%28.5%7 $3.10 2/15/202415,740,000 shares $44.86 million -3.3%29.1%8.9 $2.85 1/31/202416,270,000 shares $47.10 million +12.0%31.1%7.8 $2.90 1/15/202414,530,000 shares $34.15 million +11.4%27.8%6.6 $2.35 12/31/202313,040,000 shares $42.90 million +4.4%24.9%5.5 $3.29 12/15/202312,490,000 shares $44.28 million -2.0%23.9%5.6 $3.55 11/30/202312,740,000 shares $35.29 million +12.5%24.7%5.8 $2.77 11/15/202311,320,000 shares $30.17 million +12.6%21.9%5.4 $2.67[ATTENTION] This Crypto Rocket Is About Launch… (Ad)Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to two crypto experts, that moment is here. Their Crypto Code Workshop shows how to get positioned before altcoins take off, ride the wave, and lock in gains — with a free $10 Bitcoin bonus just for attending.Join The Crypto Code Workshop + get $10 in Bitcoin for attending 10/31/202310,050,000 shares $33.97 million -3.8%20.1%5.7 $3.38 10/15/202310,450,000 shares $60.40 million -6.8%23.3%6.4 $5.78 9/30/202311,210,000 shares $54.93 million +17.8%25.1%8 $4.90 9/15/20239,520,000 shares $57.12 million -3.5%21.3%8.3 $6.00 8/31/20239,860,000 shares $58.91 million +2.3%22.3%8 $5.98 8/15/20239,640,000 shares $67.38 million +24.2%21.7%7.4 $6.99 7/31/20237,760,000 shares $58.74 million -8.8%19.9%6.2 $7.57 7/15/20238,510,000 shares $65.10 million +0.8%21.8%7.5 $7.65 6/30/20238,440,000 shares $57.35 million +12.1%21.6%7.8 $6.80 6/15/20237,530,000 shares $61.07 million +7.7%20.2%7.8 $8.11 5/31/20236,990,000 shares $52.43 million +7.2%19.8%9.1 $7.50 5/15/20236,520,000 shares $54.12 million +0.6%18.5%10.3 $8.30 4/30/20236,480,000 shares $57.48 million +5.5%19.3%12 $8.87 4/15/20236,140,000 shares $55.08 million +5.7%18.2%9.3 $8.97 3/31/20235,810,000 shares $52.81 million -2.8%15.3%8.3 $9.09 3/15/20235,980,000 shares $53.82 million +1.4%22.3%8.6 $9.00 2/28/20235,900,000 shares $61.07 million +0.7%29.7%8.4 $10.35 2/15/20235,860,000 shares $61.82 million +4.1%29.3%8.3 $10.55 1/31/20235,630,000 shares $60.02 million +28.5%19.5%7.9 $10.66 1/15/20234,380,000 shares $47.70 million +0.2%20.6%6.9 $10.89 12/30/20224,370,000 shares $44.84 million +15.0%20.5%7.4 $10.26 12/15/20223,800,000 shares $39.06 million -5.7%17.8%6 $10.28 11/30/20224,030,000 shares $43.93 million -10.2%18.9%6.1 $10.90 11/15/20224,490,000 shares $51.77 million +4.4%21.1%5.7 $11.53 10/31/20224,300,000 shares $48.50 million -0.5%31.3%4.8 $11.28 10/15/20224,320,000 shares $47.69 million -7.3%20.4%4.6 $11.04 9/30/20224,660,000 shares $54.43 million +13.7%22.0%4.9 $11.68 9/15/20224,100,000 shares $56.17 million -1.4%19.8%4.3 $13.70 8/31/20224,160,000 shares $57.08 million +1.0%19.5%4.5 $13.72 8/15/20224,120,000 shares $61.80 million +8.7%19.3%5.4 $15.00 7/31/20223,790,000 shares $54.35 million +31.1%15.2%5.7 $14.34 7/15/20222,890,000 shares $29.71 million No Change11.6%4.3 $10.28 SMR Short Interest - Frequently Asked Questions What is NuScale Power's current short interest? Short interest is the volume of NuScale Power shares that have been sold short but have not yet been covered or closed out. As of June 30th, investors have sold 28,970,000 shares of SMR short. 24.29% of NuScale Power's shares are currently sold short. Learn More on NuScale Power's current short interest. What is a good short interest ratio for NuScale Power? 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. SMR shares currently have a short interest ratio of 2.0. Learn More on NuScale Power's short interest ratio. Which institutional investors are shorting NuScale Power? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of NuScale Power: Anson Funds Management LP, Jane Street Group LLC, Parallax Volatility Advisers L.P., K2 Principal Fund L.P., First Sabrepoint Capital Management LP, Sculptor Capital LP, HAP Trading LLC, PEAK6 LLC, Anson Funds Management LP, Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., Simplex Trading LLC, National Bank of Canada FI, Belvedere Trading LLC, and Warberg Asset Management LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for NuScale Power? 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. 24.29% of NuScale Power's floating shares are currently sold short. Is NuScale Power's short interest increasing or decreasing? NuScale Power saw a increase in short interest in the month of June. As of June 30th, there was short interest totaling 28,970,000 shares, an increase of 15.7% from the previous total of 25,030,000 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. What is NuScale Power's float size? NuScale Power currently has issued a total of 284,390,000 shares. Some of NuScale Power'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. NuScale Power currently has a public float of 119,290,000 shares. How does NuScale Power's short interest compare to its competitors? 24.29% of NuScale Power's shares are currently sold short. Here is how the short interest of companies compare to NuScale Power: XPEL, Inc. (63.95%), Mayville Engineering Company, Inc. (2.68%), Northern Technologies International Corporation (0.43%), Babcock (3.13%), China BAK Battery, Inc. (1.19%), NaaS Technology Inc. Sponsored ADR (51.79%), Vertiv Holdings Co. (1.97%), Datadog, Inc. (3.31%), Corning Incorporated (1.69%), Zscaler, Inc. (0.09%), 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 ($72.10 billion), Invesco QQQ ($26.89 billion), iShares Russell 2000 ETF ($19.61 billion), MicroStrategy Incorporated ($9.52 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), WD-40 Company ($7.66 billion), Technology Select Sector SPDR Fund ($6.10 billion), Invesco S&P 500 Equal Weight ETF ($5.80 billion), Invesco S&P 500 Top 50 ETF ($5.53 billion), and Vanguard Large-Cap ETF ($5.35 billion). View all of the most shorted stocks. What does it mean to sell short NuScale Power stock? Short selling SMR is an investing strategy that aims to generate trading profit from NuScale Power as its price is falling. SMR shares are trading down $0.98 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 NuScale Power? A short squeeze for NuScale Power 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 SMR, which in turn drives the price of the stock up even further. How often is NuScale Power'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 SMR, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies XPEL Short Squeeze Mayville Engineering Short Squeeze Northern Technologies International Short Squeeze Babcock Short Squeeze China BAK Battery Short Squeeze NaaS Technology Short Squeeze Vertiv Short Squeeze Datadog Short Squeeze Corning Short Squeeze Zscaler Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:SMR) was last updated on 7/21/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredTrump’s treachery Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...Porter & Company | SponsoredGoogle did what!?!?A new technology has sparked a modern-day gold rush in Silicon Valley. 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