Mueller Water Products (MWA) Short Interest Ratio & Short Volume $23.12 -0.73 (-3.06%) Closing price 06/13/2025 03:59 PM EasternExtended Trading$24.18 +1.06 (+4.56%) As of 06/13/2025 06:02 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Mueller Water Products Short Interest DataMueller Water Products (MWA) has a short interest of 5.69 million shares, representing 3.71% of the float (the number of shares available for trading by the public). This marks a -0.35% decrease 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 1.58 million shares to cover all short positions.Current Short Interest5,690,000 sharesPrevious Short Interest5,710,000 sharesChange Vs. Previous Month-0.35%Dollar Volume Sold Short$139.52 millionShort Interest Ratio2.4 Days to CoverLast Record DateMay 31, 2025Outstanding Shares156,678,000 sharesFloat Size153,210,000 sharesShort Percent of Float3.71%Today's Trading Volume1,536,720 sharesAverage Trading Volume1,581,172 sharesToday's Volume Vs. Average97% Short Selling Mueller Water Products? Sign up to receive the latest short interest report for Mueller Water Products and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMWA Short Interest Over TimeMWA Days to Cover Over TimeMWA Percentage of Float Shorted Over Time Mueller Water Products Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/20255,690,000 shares $139.52 million -0.4%3.7%2.4 $24.52 5/15/20255,710,000 shares $143.89 million -22.1%3.7%2.4 $25.20 4/30/20257,330,000 shares $192.41 million +6.2%4.8%3 $26.25 4/15/20256,900,000 shares $171.43 million -3.5%4.5%2.9 $24.85 3/31/20257,150,000 shares $181.90 million +86.7%4.7%3 $25.44 3/15/20253,830,000 shares $104.51 million +48.5%2.5%1.8 $27.29 2/28/20252,580,000 shares $66.41 million -4.1%1.7%1.8 $25.74 2/15/20252,690,000 shares $72.11 million +2.7%1.8%2.1 $26.81 1/31/20252,620,000 shares $60.29 million -7.4%1.7%2 $23.01 1/15/20252,830,000 shares $64.16 million +3.3%1.8%2.5 $22.67 Get the Latest News and Ratings for MWA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mueller Water Products and its competitors with MarketBeat's FREE daily newsletter. 12/31/20242,740,000 shares $61.65 million -15.7%1.8%2.4 $22.50 12/15/20243,250,000 shares $78.98 million +21.7%2.1%2.6 $24.30 11/30/20242,670,000 shares $66.86 million -16.3%1.7%2.2 $25.04 11/15/20243,190,000 shares $77.55 million +1.0%2.1%2.5 $24.31 10/31/20243,160,000 shares $68.22 million -20.8%2.1%2.6 $21.59 10/15/20243,990,000 shares $91.37 million +27.9%2.6%3 $22.90 9/30/20243,120,000 shares $67.70 million -6.3%2.0%2.3 $21.70 9/15/20243,330,000 shares $67.33 million +22.4%2.2%2.5 $20.22 8/31/20242,720,000 shares $58.40 million +12.9%1.8%2.1 $21.47 8/15/20242,410,000 shares $49.48 million +3.9%1.6%1.9 $20.53 7/31/20242,320,000 shares $47.98 million -15.3%1.5%1.6 $20.68 7/15/20242,740,000 shares $54.17 million -5.8%1.8%1.9 $19.77 6/30/20242,910,000 shares $52.15 million +5.8%1.9%2 $17.92 6/15/20242,750,000 shares $47.44 million +17.5%1.8%2 $17.25 5/31/20242,340,000 shares $43.41 million -14.0%1.5%1.7 $18.55 5/15/20242,720,000 shares $52.01 million -8.1%1.8%2 $19.12 4/30/20242,960,000 shares $46.92 million -1.0%1.9%2.2 $15.85 4/15/20242,990,000 shares $45.31 million No Change2.0%2.6 $15.16 3/31/20242,990,000 shares $48.11 million -0.7%2.0%3.1 $16.09 3/15/20243,010,000 shares $46.41 million +15.3%2.0%3.1 $15.42 2/29/20242,610,000 shares $40.59 million +20.3%1.7%2.5 $15.55 2/15/20242,170,000 shares $34.99 million -24.9%1.4%2.2 $16.13 1/31/20242,890,000 shares $39.64 million +14.7%1.9%3.6 $13.72 1/15/20242,520,000 shares $34.93 million -13.1%1.6%2.8 $13.86 12/31/20232,900,000 shares $41.76 million -2.4%1.9%3.2 $14.40 12/15/20232,970,000 shares $41.42 million -2.0%1.9%3.3 $13.95 11/30/20233,030,000 shares $40.28 million +3.4%2.0%3.6 $13.30 11/15/20232,930,000 shares $38.82 million -2.3%1.9%3.4 $13.25 10/31/20233,000,000 shares $37.11 million -2.0%2.0%3.3 $12.37 10/15/20233,060,000 shares $38.98 million -7.8%2.0%3.2 $12.74[Wanted] 250 intrepid souls (Ad)He Called this 106X Opportunity Before Reddit… and Before Elon Musk Before GameStop rocketed up to 10,633, Jonathan Rose saw something strange: A sudden surge in options volume — thousands of contracts flooding in. The money hit deep inside the CBOE before Reddit posts created the short squeeze and before Elon's tweet sent GameStop flying. Jonathan calls it the "Big-Money Tell," and it's flagged dozens of big trade opportunities including: 462.5% in C3.ai, 245.13% in Criteo, and 39.46% in Roku. And these are just some of the gains the "tell" has identified. Even better: He says the next big set-up could be forming right now. And there's still time for you to get in before it kicks off as soon as seven days from now.Click here for the details from Jonathan himself. 9/30/20233,320,000 shares $42.10 million +22.1%2.2%3.4 $12.68 9/15/20232,720,000 shares $35.17 million +34.0%1.8%2.7 $12.93 8/31/20232,030,000 shares $28.65 million -10.6%1.3%2 $14.12 8/15/20232,270,000 shares $31.33 million -16.2%1.5%2.1 $13.80 7/31/20232,710,000 shares $43.59 million +9.3%1.8%2.6 $16.09 7/15/20232,480,000 shares $39.78 million -2.0%1.6%2.6 $16.04 6/30/20232,530,000 shares $41.06 million -14.0%1.7%2.8 $16.23 6/15/20232,940,000 shares $45.72 million -9.0%1.9%3.3 $15.55 5/31/20233,230,000 shares $44.23 million -11.5%2.1%3.6 $13.70 5/15/20233,650,000 shares $49.90 million -2.4%2.4%4.2 $13.67 4/30/20233,740,000 shares $50.12 million +3.0%2.4%4.3 $13.40 4/15/20233,630,000 shares $49.19 million +9.7%2.4%4.2 $13.55 3/31/20233,310,000 shares $46.14 million -0.3%2.2%3.9 $13.94 3/15/20233,320,000 shares $43.49 million +10.3%2.2%4.1 $13.10 2/28/20233,010,000 shares $41.75 million +7.1%2.0%3.9 $13.87 2/15/20232,810,000 shares $39.48 million +13.3%1.8%3.7 $14.05 1/31/20232,480,000 shares $31.37 million -4.6%1.6%2.8 $12.65 1/15/20232,600,000 shares $31.98 million -3.4%1.7%3.1 $12.30 12/30/20222,690,000 shares $28.94 million +9.4%1.8%2.9 $10.76 12/15/20222,460,000 shares $27.38 million +13.4%1.6%2.5 $11.13 11/30/20222,170,000 shares $25.30 million -23.1%1.4%2.1 $11.66 11/15/20222,820,000 shares $32.18 million -12.2%1.8%2.8 $11.41 10/31/20223,210,000 shares $37.56 million -18.1%2.1%3.2 $11.70 10/15/20223,920,000 shares $40.49 million -2.5%2.6%3.9 $10.33 9/30/20224,020,000 shares $41.29 million +13.6%2.6%4.6 $10.27 9/15/20223,540,000 shares $38.20 million +7.6%2.3%3.9 $10.79 8/31/20223,290,000 shares $37.11 million +10.4%2.1%3.7 $11.28 8/15/20222,980,000 shares $36.36 million +4.6%1.9%3.4 $12.20 7/31/20222,850,000 shares $37.11 million -7.5%1.9%3.3 $13.02 7/15/20223,080,000 shares $36.50 million -4.4%2.0%3.2 $11.85 6/30/20223,220,000 shares $37.77 million -7.7%2.1%3.3 $11.73 6/15/20223,490,000 shares $39.86 million +10.4%2.3%3.3 $11.42 5/31/20223,160,000 shares $37.70 million -1.3%2.1%3.2 $11.93 5/15/20223,200,000 shares $37.28 million +27.0%2.1%3 $11.65 4/30/20222,520,000 shares $30.32 million -13.4%1.7%2.3 $12.03 4/15/20222,910,000 shares $36.96 million -4.3%1.9%2.6 $12.70 3/31/20223,040,000 shares $39.28 million -16.3%2.0%2.7 $12.92 3/15/20223,630,000 shares $45.52 million +33.5%2.4%3.4 $12.54 2/28/20222,720,000 shares $34.52 million +14.8%1.8%2.5 $12.69 2/15/20222,370,000 shares $29.98 million +38.6%1.6%2.1 $12.65 1/31/20221,710,000 shares $21.97 million -8.6%1.1%1.4 $12.85 1/15/20221,870,000 shares $24.95 million -26.4%1.2%1.7 $13.34 12/31/20212,540,000 shares $36.58 million +5.4%1.7%2.5 $14.40 12/15/20212,410,000 shares $34.03 million +20.5%1.6%2.2 $14.12 11/30/20212,000,000 shares $27.28 million +8.7%1.3%1.9 $13.64 11/15/20211,840,000 shares $26.66 million -30.6%1.2%1.8 $14.49 10/29/20212,650,000 shares $43.49 million -19.0%1.7%2.7 $16.41 10/15/20213,270,000 shares $52.03 million -11.6%2.1%3.6 $15.91 9/30/20213,700,000 shares $56.31 million +5.1%2.4%4.1 $15.22 9/15/20213,520,000 shares $56.88 million -10.4%2.3%3.8 $16.16[Wanted] 250 intrepid souls (Ad)He Called this 106X Opportunity Before Reddit… and Before Elon Musk Before GameStop rocketed up to 10,633, Jonathan Rose saw something strange: A sudden surge in options volume — thousands of contracts flooding in. The money hit deep inside the CBOE before Reddit posts created the short squeeze and before Elon's tweet sent GameStop flying. Jonathan calls it the "Big-Money Tell," and it's flagged dozens of big trade opportunities including: 462.5% in C3.ai, 245.13% in Criteo, and 39.46% in Roku. And these are just some of the gains the "tell" has identified. Even better: He says the next big set-up could be forming right now. And there's still time for you to get in before it kicks off as soon as seven days from now.Click here for the details from Jonathan himself. 8/31/20213,930,000 shares $65.32 million +13.6%2.6%4.6 $16.62 8/13/20213,460,000 shares $53.28 million -10.4%2.3%4.4 $15.40 7/30/20213,860,000 shares $57.21 million -9.0%2.5%5.4 $14.82 7/15/20214,240,000 shares $63.18 million +19.8%2.8%5.8 $14.90 6/30/20213,540,000 shares $51.05 million -11.9%2.3%4.7 $14.42 6/15/20214,020,000 shares $57.97 million -4.7%2.6%5.1 $14.42 5/28/20214,220,000 shares $61.06 million +0.2%2.7%5 $14.47 5/14/20214,210,000 shares $61.21 million -2.3%2.7%4.6 $14.54 4/30/20214,310,000 shares $63.83 million +7.2%2.8%4.6 $14.81 4/15/20214,020,000 shares $56.92 million +2.8%2.6%4.4 $14.16 3/31/20213,910,000 shares $54.00 million -5.6%2.5%4.3 $13.81 3/15/20214,140,000 shares $58.79 million +22.1%2.7%4.5 $14.20 2/26/20213,390,000 shares $44.04 million +9.0%2.2%4.2 $12.99 2/12/20213,110,000 shares $39.56 million -11.4%2.0%4 $12.72 1/29/20213,510,000 shares $42.30 million -2.0%2.3%4.3 $12.05 1/15/20213,580,000 shares $46.04 million +4.1%2.3%4.2 $12.86 12/31/20203,440,000 shares $42.35 million +36.0%2.2%4 $12.31 12/15/20202,530,000 shares $30.51 million +40.6%1.6%2.7 $12.06 11/30/20201,800,000 shares $21.83 million +10.4%1.2%1.9 $12.13 11/15/20201,630,000 shares $19.02 million -15.5%1.1%1.7 $11.67 10/30/20201,930,000 shares $20.32 million -8.5%1.3%2.2 $10.53 10/15/20202,110,000 shares $23.29 million -3.7%1.4%2.5 $11.04 9/30/20202,190,000 shares $22.75 million -20.9%1.4%2.7 $10.39 9/15/20202,770,000 shares $30.28 million +15.9%1.8%3.6 $10.93 8/31/20202,390,000 shares $25.81 million -19.0%1.5%3.2 $10.80 8/14/20202,950,000 shares $32.69 million -18.7%1.9%3.7 $11.08 7/31/20203,630,000 shares $36.74 million -2.2%2.4%4.4 $10.12 7/15/20203,710,000 shares $35.06 million +3.6%2.4%4.2 $9.45 6/30/20203,580,000 shares $33.04 million +20.5%2.3%3.8 $9.23 MWA Short Interest - Frequently Asked Questions What is Mueller Water Products' current short interest? Short interest is the volume of Mueller Water Products shares that have been sold short but have not yet been covered or closed out. As of May 31st, traders have sold 5,690,000 shares of MWA short. 3.71% of Mueller Water Products' shares are currently sold short. Learn More on Mueller Water Products' current short interest. What is a good short interest ratio for Mueller Water Products? 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. MWA shares currently have a short interest ratio of 2.0. Learn More on Mueller Water Products's short interest ratio. Which institutional investors are shorting Mueller Water Products? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Mueller Water Products: 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 Mueller Water Products? 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. 3.71% of Mueller Water Products' floating shares are currently sold short. Is Mueller Water Products' short interest increasing or decreasing? Mueller Water Products saw a decline in short interest in May. As of May 31st, there was short interest totaling 5,690,000 shares, a decline of 0.4% from the previous total of 5,710,000 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 Mueller Water Products' float size? Mueller Water Products currently has issued a total of 156,678,000 shares. Some of Mueller Water Products' 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. Mueller Water Products currently has a public float of 153,210,000 shares. How does Mueller Water Products' short interest compare to its competitors? 3.71% of Mueller Water Products' shares are currently sold short. Here is how the short interest of companies in the industry of "industrial machinery" compare to Mueller Water Products: Graco Inc. (1.86%), Woodward, Inc. (1.64%), IDEX Co. (2.04%), Nordson Co. (2.81%), RBC Bearings Incorporated (1.44%), ITT Inc. (2.28%), Lincoln Electric Holdings, Inc. (1.89%), Crane (1.13%), Stanley Black & Decker, Inc. (4.88%), Mueller Industries, Inc. (3.79%), 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 ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short Mueller Water Products stock? Short selling MWA is an investing strategy that aims to generate trading profit from Mueller Water Products as its price is falling. MWA shares are trading down $0.73 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 Mueller Water Products? A short squeeze for Mueller Water Products 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 MWA, which in turn drives the price of the stock up even further. How often is Mueller Water Products' 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 MWA, twice per month. The most recent reporting period available is May, 31 2025. More Short Interest Resources from MarketBeat Related Companies GGG Short Squeeze WWD Short Squeeze IEX Short Squeeze NDSN Short Squeeze RBC Short Squeeze ITT Short Squeeze LECO Short Squeeze CR Short Squeeze SWK Short Squeeze MLI 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:MWA) was last updated on 6/16/2025 by MarketBeat.com Staff From Our PartnersAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. 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