BlackRock MuniHoldings California Quality Fund (MUC) Short Interest Ratio & Short Volume $10.40 +0.02 (+0.19%) As of 03:30 PM Eastern Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock BlackRock MuniHoldings California Quality Fund Short Interest DataBlackRock MuniHoldings California Quality Fund (MUC) has a short interest of 26,300 shares. This marks a -73.19% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.1, indicating that it would take 0.1 days of the average trading volume of 255,454 shares to cover all short positions.Current Short Interest26,300 sharesPrevious Short Interest98,100 sharesChange Vs. Previous Month-73.19%Dollar Volume Sold Short$270.36 thousandShort Interest Ratio0.1 Days to CoverLast Record DateJune 15, 2025Today's Trading Volume216,134 sharesAverage Trading Volume255,454 sharesToday's Volume Vs. Average85% Short Selling BlackRock MuniHoldings California Quality Fund? Sign up to receive the latest short interest report for BlackRock MuniHoldings California Quality Fund and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMUC Short Interest Over TimeMUC Days to Cover Over TimeMUC Percentage of Float Shorted Over Time BlackRock MuniHoldings California Quality Fund Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/15/202526,300 shares $270.36 thousand -73.2%N/A0.1 $10.28 5/31/202598,100 shares $1.01 million -23.3%0.1%0.4 $10.34 5/15/2025127,900 shares $1.35 million +31.7%0.1%0.6 $10.53 4/30/202597,100 shares $1.02 million -24.7%N/A0.5 $10.54 4/15/2025129,000 shares $1.33 million +225.8%0.1%0.6 $10.35 3/31/202539,600 shares $424.71 thousand -51.7%0.0%0.2 $10.73 3/15/202582,000 shares $881.09 thousand +397.0%0.1%0.3 $10.75 2/28/202516,500 shares $182.92 thousand -77.8%0.0%0.1 $11.09 2/15/202574,400 shares $815.80 thousand +24.4%0.1%0.2 $10.97 1/31/202559,800 shares $649.43 thousand +71.8%N/A0.2 $10.86 Get the Latest News and Ratings for MUC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for BlackRock MuniHoldings California Quality Fund and its competitors with MarketBeat's FREE daily newsletter. 1/15/202534,800 shares $370.27 thousand +1,731.6%N/A0.1 $10.64 12/31/20241,900 shares $20.20 thousand -96.9%N/A0 $10.63 12/15/202460,900 shares $681.47 thousand +92.1%N/A0.2 $11.19 11/30/202431,700 shares $359.80 thousand +84.3%N/A0.1 $11.35 11/15/202417,200 shares $189.72 thousand -77.0%N/A0.1 $11.03 10/31/202474,700 shares $828.80 thousand +121.0%N/A0.4 $11.10 10/15/202433,800 shares $385.32 thousand -52.0%N/A0.2 $11.40 9/30/202470,400 shares $811.36 thousand +117.3%N/A0.3 $11.53 9/15/202432,400 shares $374.22 thousand +58.1%N/A0.1 $11.55 8/31/202420,500 shares $229.19 thousand +34.9%N/A0.1 $11.18 8/15/202415,200 shares $170.24 thousand +590.9%N/A0.1 $11.20 7/31/20242,200 shares $24.53 thousand -98.5%N/A0 $11.15 7/15/2024141,600 shares $1.59 million +487.6%N/A0.6 $11.20 6/30/202424,100 shares $267.51 thousand -29.7%N/A0.1 $11.10 6/15/202434,300 shares $379.02 thousand +20.8%N/A0.2 $11.05 5/31/202428,400 shares $304.59 thousand -27.2%N/A0.1 $10.73 5/15/202439,000 shares $424.32 thousand +44.4%N/A0.2 $10.88 4/30/202427,000 shares $287.55 thousand -27.2%N/A0.1 $10.65 4/15/202437,100 shares $393.63 thousand +29.3%N/A0.2 $10.61 3/31/202438,800 shares $427.19 thousand -27.5%N/A4 $11.01 3/15/202453,500 shares $597.60 thousand -35.0%N/A0.2 $11.17 2/29/202482,300 shares $906.12 thousand -39.8%N/A0.2 $11.01 2/15/2024136,700 shares $1.52 million -42.0%N/A0.4 $11.14 1/31/2024235,800 shares $2.63 million +23.3%N/A0.6 $11.14 1/15/2024191,200 shares $2.14 million +27.6%N/A0.5 $11.20 12/31/2023149,800 shares $1.67 million +79.8%N/A0.4 $11.13 12/15/202383,300 shares $915.05 thousand -11.7%N/A0.2 $10.99 11/30/202394,300 shares $1.00 million +202.2%N/A0.3 $10.63 11/15/202331,200 shares $316.37 thousand -86.6%N/A0.1 $10.14 10/31/2023233,300 shares $2.16 million +62.9%N/A0.8 $9.24A new rule goes live in July — and the banks are quietly cashing in (Ad)A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Street and the Big Banks… It gives them the green light to treat a certain tangible asset as equivalent to cold, hard cash. Not stocks. Not real estate. And definitely not the U.S. dollar. We're talking about something they don't want you to notice — because the fewer people who act on this, the better it is for them.To help you get started, we're giving away a FREE Wealth Protection Guide that shows you exactly how 10/15/2023143,200 shares $1.39 million -42.8%N/A0.5 $9.74 9/30/2023250,300 shares $2.39 million +112.3%N/A1 $9.56 9/15/2023117,900 shares $1.20 million +469.6%N/A0.5 $10.19 8/31/202320,700 shares $214.87 thousand +290.6%N/A0.1 $10.38 8/15/20235,300 shares $55.92 thousand -88.8%N/A0 $10.55 7/31/202347,300 shares $513.21 thousand -53.6%N/A0.2 $10.85 7/15/2023102,000 shares $1.10 million -7.0%N/A0.5 $10.78 6/30/2023109,700 shares $1.19 million +11.5%N/A0.6 $10.85 6/15/202398,400 shares $1.06 million +828.3%N/A0.5 $10.76 5/31/202310,600 shares $111.62 thousand -56.7%N/A0.1 $10.53 5/15/202324,500 shares $262.64 thousand -13.4%N/A0.1 $10.72 4/30/202328,300 shares $307.06 thousand +19.9%N/A0.1 $10.85 4/15/202323,600 shares $261.25 thousand -50.1%N/A0.1 $11.07 3/31/202347,300 shares $523.14 thousand +2.8%N/A0.2 $11.06 3/15/202346,000 shares $502.32 thousand +329.9%N/A0.2 $10.92 2/28/202310,700 shares $116.42 thousand -48.8%N/A0 $10.88 2/15/202320,900 shares $235.75 thousand -78.2%N/A0.1 $11.28 1/31/202395,900 shares $1.10 million +370.1%N/A0.2 $11.52 1/15/202320,400 shares $228.07 thousand +213.9%N/A0 $11.18 12/30/20226,500 shares $69.81 thousand -33.0%N/A0 $10.74 12/15/20229,700 shares $105.25 thousand -61.4%N/A0 $10.85 11/30/202225,100 shares $277.86 thousand -21.1%N/A0.1 $11.07 11/15/202231,800 shares $340.58 thousand +448.3%N/A0.1 $10.71 10/31/20225,800 shares $58.41 thousand -56.1%N/A0 $10.07 10/15/202213,200 shares $139.13 thousand No ChangeN/A0.1 $10.54 9/30/202230,700 shares $329.72 thousand -12.0%N/A0.2 $10.74 9/15/202234,900 shares $397.51 thousand -49.0%N/A0.2 $11.39 8/31/202268,400 shares $823.54 thousand +46.8%N/A0.3 $12.04 8/15/202246,600 shares $603.00 thousand -13.2%N/A0.2 $12.94 7/31/202253,700 shares $675.55 thousand +64.7%N/A0.2 $12.58 7/15/202232,600 shares $394.46 thousand +42.4%N/A0.1 $12.10 6/30/202222,900 shares $274.11 thousand -81.7%N/A0.1 $11.97 6/15/2022125,300 shares $1.45 million +526.5%N/A0.4 $11.57 5/31/202220,000 shares $248 thousand -63.9%N/A0.1 $12.40 5/15/202255,400 shares $662.58 thousand +117.3%N/A0.3 $11.96 4/30/202225,500 shares $305.75 thousand +59.4%N/A0.1 $11.99 4/15/202216,000 shares $193.60 thousand -92.0%N/A0.1 $12.10 3/31/2022200,300 shares $2.62 million +108.0%N/A2.1 $13.08 3/15/202296,300 shares $1.28 million +41.2%N/A1 $13.33 2/28/202268,200 shares $930.25 thousand +9.5%N/A0.8 $13.64 2/15/202262,300 shares $841.67 thousand -7.2%N/A0.7 $13.51 1/31/202267,100 shares $962.21 thousand +0.5%N/A0.8 $14.34 1/15/202266,800 shares $1.00 million -18.1%N/A0.9 $15.02 12/31/202181,600 shares $1.26 million +7.4%N/A1.2 $15.44 12/15/202176,000 shares $1.21 million -38.5%N/A1.1 $15.88 11/30/2021123,500 shares $1.98 million -14.7%N/A2.2 $16.07 11/15/2021144,800 shares $2.34 million +319.7%N/A2.3 $16.18 10/29/202134,500 shares $537.51 thousand +36.4%N/A0.6 $15.58 10/15/202125,300 shares $388.36 thousand -9.0%N/A0.4 $15.35 9/30/202127,800 shares $435.63 thousand +270.7%N/A0.5 $15.67A new rule goes live in July — and the banks are quietly cashing in (Ad)A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Street and the Big Banks… It gives them the green light to treat a certain tangible asset as equivalent to cold, hard cash. Not stocks. Not real estate. And definitely not the U.S. dollar. We're talking about something they don't want you to notice — because the fewer people who act on this, the better it is for them.To help you get started, we're giving away a FREE Wealth Protection Guide that shows you exactly how 9/15/20217,500 shares $119.63 thousand -78.2%N/A0.1 $15.95 8/31/202134,400 shares $544.55 thousand -7.0%N/A0.6 $15.83 8/13/202137,000 shares $598.66 thousand -20.4%N/A0.7 $16.18 7/30/202146,500 shares $748.19 thousand +9.2%N/A0.8 $16.09 7/15/202142,600 shares $683.73 thousand +19.7%N/A0.7 $16.05 6/30/202135,600 shares $567.11 thousand -53.5%N/A0.5 $15.93 6/15/202176,500 shares $1.22 million -1.0%N/A1.1 $15.95 5/28/202177,300 shares $1.22 million +155.1%N/A1.1 $15.74 5/14/202130,300 shares $466.32 thousand +73.1%N/A0.4 $15.39 4/30/202117,500 shares $264.78 thousand +337.5%N/A0.2 $15.13 4/15/20214,000 shares $60.32 thousand -94.4%N/A0 $15.08 3/31/202171,900 shares $1.08 million +2.1%N/A0.9 $15.08 3/15/202170,400 shares $1.06 million +360.1%N/A0.9 $15.08 2/26/202115,300 shares $223.84 thousand -25.0%N/A0.2 $14.63 2/12/202120,400 shares $313.75 thousand -25.6%N/A0.3 $15.38 1/29/202127,400 shares $410.73 thousand +230.1%N/A0.4 $14.99 1/15/20218,300 shares $123.26 thousand -82.6%N/A0.1 $14.85 12/31/202047,700 shares $713.59 thousand -10.7%N/A0.7 $14.96 12/15/202053,400 shares $781.78 thousand +3.1%N/A0.8 $14.64 11/30/202051,800 shares $757.32 thousand +257.2%N/A0.8 $14.62 11/15/202014,500 shares $210.25 thousand -35.6%N/A0.2 $14.50 10/30/202022,500 shares $321.08 thousand -13.8%N/A0.3 $14.27 10/15/202026,100 shares $374.54 thousand +54.4%N/A0 $14.35 9/30/202016,900 shares $236.26 thousand -12.0%N/A0.2 $13.98 9/15/202018,400 shares $257.23 thousand -4.2%N/A0.2 $13.98 MUC Short Interest - Frequently Asked Questions What is BlackRock MuniHoldings California Quality Fund's current short interest? Short interest is the volume of BlackRock MuniHoldings California Quality Fund shares that have been sold short but have not yet been covered or closed out. As of June 15th, investors have sold 26,300 shares of MUC short. Learn More on BlackRock MuniHoldings California Quality Fund's current short interest. Is BlackRock MuniHoldings California Quality Fund's short interest increasing or decreasing? BlackRock MuniHoldings California Quality Fund saw a drop in short interest during the month of June. As of June 15th, there was short interest totaling 26,300 shares, a drop of 73.2% from the previous total of 98,100 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 BlackRock MuniHoldings California Quality Fund's short interest compare to its competitors? Here is how the short interest of companies in the industry of "financial services" compare to BlackRock MuniHoldings California Quality Fund: Blackrock Income Trust (0.28%), BlackRock MuniYield Michigan Quality Fund, Inc. (0.32%), 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 ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 billion). View all of the most shorted stocks. What does it mean to sell short BlackRock MuniHoldings California Quality Fund stock? Short selling MUC is an investing strategy that aims to generate trading profit from BlackRock MuniHoldings California Quality Fund as its price is falling. MUC shares are trading up $0.02 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 BlackRock MuniHoldings California Quality Fund? A short squeeze for BlackRock MuniHoldings California Quality Fund 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 MUC, which in turn drives the price of the stock up even further. How often is BlackRock MuniHoldings California Quality Fund'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 MUC, twice per month. The most recent reporting period available is June, 15 2025. 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