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Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NYSEAMERICAN:CET NYSEAMERICAN:CLM NYSE:GAM NYSE:MYI On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeCETCentral Securities$53.18+1.3%$52.59$46.47▼$54.28$1.57B0.831,797 shs17,412 shsCLMCornerstone Strategic Investment Fund$7.51-0.1%$7.54$6.92▼$8.53$1.90B1.211.39 million shs4.58 million shsGAMGeneral American Investors$63.42+0.9%$63.40$53.78▼$66.18$1.52B0.8830,691 shs17,631 shsMYIBlackRock MuniYield Quality Fund III$10.95-0.4%$10.89$10.20▼$11.46$1.34B0.63276,840 shs112,046 shs7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Click the link to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCETCentral Securities0.00%+1.30%-0.13%+5.83%+12.81%CLMCornerstone Strategic Investment Fund0.00%-0.40%-3.96%+0.27%-6.48%GAMGeneral American Investors0.00%+1.01%-1.32%+7.58%+16.38%MYIBlackRock MuniYield Quality Fund III0.00%+1.20%+0.32%+0.50%+4.63%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeCETCentral Securities$53.18+1.3%$52.59$46.47▼$54.28$1.57B0.831,797 shs17,412 shsCLMCornerstone Strategic Investment Fund$7.51-0.1%$7.54$6.92▼$8.53$1.90B1.211.39 million shs4.58 million shsGAMGeneral American Investors$63.42+0.9%$63.40$53.78▼$66.18$1.52B0.8830,691 shs17,631 shsMYIBlackRock MuniYield Quality Fund III$10.95-0.4%$10.89$10.20▼$11.46$1.34B0.63276,840 shs112,046 shs7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Click the link to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCETCentral Securities0.00%+1.30%-0.13%+5.83%+12.81%CLMCornerstone Strategic Investment Fund0.00%-0.40%-3.96%+0.27%-6.48%GAMGeneral American Investors0.00%+1.01%-1.32%+7.58%+16.38%MYIBlackRock MuniYield Quality Fund III0.00%+1.20%+0.32%+0.50%+4.63%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCETCentral Securities 0.00N/AN/AN/ACLMCornerstone Strategic Investment Fund 0.00N/AN/AN/AGAMGeneral American Investors 0.00N/AN/AN/AMYIBlackRock MuniYield Quality Fund III 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCETCentral SecuritiesN/AN/AN/AN/AN/AN/ACLMCornerstone Strategic Investment FundN/AN/AN/AN/AN/AN/AGAMGeneral American Investors$346.06M4.40N/AN/AN/A∞MYIBlackRock MuniYield Quality Fund IIIN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCETCentral SecuritiesN/AN/AN/AN/AN/AN/AN/AN/AN/ACLMCornerstone Strategic Investment FundN/AN/AN/AN/AN/AN/AN/AN/AN/AGAMGeneral American InvestorsN/AN/AN/AN/AN/AN/AN/AN/AN/AMYIBlackRock MuniYield Quality Fund IIIN/AN/AN/AN/AN/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthCETCentral Securities$2.705.08%N/AN/AN/ACLMCornerstone Strategic Investment Fund$1.4619.44%N/AN/AN/AGAMGeneral American Investors$6.4010.09%N/AN/AN/AMYIBlackRock MuniYield Quality Fund III$0.504.57%N/AN/AN/ALatest CET, GAM, MYI, and CLM DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date6/5/2026MYIBlackRock MuniYield Quality Fund IIImonthly$0.05556.16%9/15/20269/15/202610/1/20265/8/2026CLMCornerstone Strategic Investment Fundmonthly$0.121518.96%9/15/20269/15/20269/30/20266/5/2026MYIBlackRock MuniYield Quality Fund IIImonthly$0.05556.16%8/14/20268/14/20269/1/20265/8/2026CLMCornerstone Strategic Investment Fundmonthly$0.121518.96%8/14/20268/14/20268/31/20266/5/2026MYIBlackRock MuniYield Quality Fund IIImonthly$0.05556.16%7/15/20267/15/20268/3/20265/8/2026CLMCornerstone Strategic Investment Fundmonthly$0.121518.96%7/15/20267/15/20267/31/20266/1/2026CETCentral Securities$0.311.17%6/12/20266/12/20266/26/2026(Data available from 1/1/2013 forward)Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCETCentral Securities8.68%CLMCornerstone Strategic Investment FundN/AGAMGeneral American Investors36.85%MYIBlackRock MuniYield Quality Fund III34.01%Insider OwnershipCompanyInsider OwnershipCETCentral Securities9.10%CLMCornerstone Strategic Investment Fund10.73%GAMGeneral American Investors7.93%MYIBlackRock MuniYield Quality Fund III1.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCETCentral Securities629.55 million26.86 millionNot OptionableCLMCornerstone Strategic Investment Fund107,000252.76 million225.64 millionNot OptionableGAMGeneral American Investors3,31323.99 million22.09 millionNot OptionableMYIBlackRock MuniYield Quality Fund III147,000122.29 million121.07 millionNot OptionableCET, GAM, MYI, and CLM HeadlinesRecent News About These CompaniesFitch Affirms VRDP, VMTP, and RVMTP Shares Issued by 49 BlackRock Closed-End FundsMay 28, 2026 | zawya.comZBlackRock MuniYield Quality Fund III (MYI) Insights Within S and P 500 MarketNovember 17, 2025 | kalkinemedia.comKMYI BlackRock MuniYield Quality Fund III, Inc. - Seeking AlphaJuly 18, 2025 | seekingalpha.comBlackRock MuniYield Quality Fund III, Inc. (MYI) - Yahoo FinanceJuly 2, 2025 | finance.yahoo.comMYI: An Income Opportunity For Higher Rate TaxpayersMay 5, 2025 | seekingalpha.comSaba Capital Management sells $43,924 in BlackRock Muniyield Pennsylvania Quality Fund sharesJanuary 30, 2025 | msn.com(MYI) Technical Pivots with Risk ControlsJanuary 27, 2025 | news.stocktradersdaily.comNHow to Take Advantage of moves in (MYI)January 16, 2025 | news.stocktradersdaily.comNTrading (MYI) With Integrated Risk ControlsJanuary 6, 2025 | news.stocktradersdaily.comN(MYI) Long Term Investment AnalysisDecember 5, 2024 | news.stocktradersdaily.comNLong Term Trading Analysis for (MYI)November 24, 2024 | news.stocktradersdaily.comNObjective long/short (MYI) ReportNovember 15, 2024 | news.stocktradersdaily.comNBlackRock Investment Quality Municipal Trust Inc. (BKN)September 28, 2024 | finance.yahoo.comWhen (MYI) Moves Investors should ListenSeptember 5, 2024 | news.stocktradersdaily.comNHow the (MYI) price action is used to our AdvantageAugust 14, 2024 | news.stocktradersdaily.comNMYI: Buy The Discount For Rate-Cut RallyJuly 11, 2024 | seekingalpha.comTax Day Blues? These 9%+ Dividends Can Slash Your BillApril 16, 2024 | forbes.comBlackRock MuniYield Fund (MYD)March 14, 2024 | investing.comBlackRock MuniYield Quality Fund III raises dividend by 37%November 16, 2023 | msn.comBLACKROCK MUNIYIELD QUALITY FUND III, INC.'s Dividend AnalysisOctober 13, 2023 | finance.yahoo.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesMarvell Stock Soars on NVIDIA's Trillion-Dollar NodBy Jeffrey Neal Johnson | June 2, 2026GameStop’s $2 Billion Buyback Sends a Confusing Signal to InvestorsBy Thomas Hughes | June 10, 2026Wall Street Is Starting to Talk About Tesla's EndgameBy Sam Quirke | May 29, 2026Consumer-Driven Stocks Boost Buybacks, Including Visa's $20B PlanBy Leo Miller | May 18, 2026Best Buy’s AI Laptop Boost Sparks Hope for a BBY TurnaroundBy Chris Markoch | June 1, 2026CET, GAM, MYI, and CLM Company DescriptionsCentral Securities NYSEAMERICAN:CET$53.18 +0.68 (+1.30%) Closing price 06/12/2026 04:10 PM EasternExtended Trading$53.20 +0.02 (+0.04%) As of 06/12/2026 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 Massive. Learn more.Central Securities Corp. is a publicly owned investment manager. The firm invests in the public equity markets of the United States. It also invests on bonds, convertible bonds, preferred stocks, convertible preferred stocks, warrants, options real estate, or short-term obligations of governments, banks and corporations. Central Securities Corp. was founded on October 1, 1929 and is based in New York City.Cornerstone Strategic Investment Fund NYSEAMERICAN:CLM$7.51 -0.01 (-0.13%) Closing price 06/12/2026 04:10 PM EasternExtended Trading$7.50 0.00 (-0.07%) As of 06/12/2026 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 Massive. Learn more.Cornerstone Strategic Value Fund, Inc. is a closed-ended equity mutual fund launched and managed by Cornerstone Advisors, LLC. The fund invests in public equity markets across the globe. It seeks to invest in stocks of companies operating across diversified sectors. The fund primarily invests in value and growth stocks of companies. It also invests through other closed-end investment companies and ETF's. Cornerstone Strategic Value Fund, Inc. was formed on May 1, 1987 and is domiciled in the United States.General American Investors NYSE:GAM$63.42 +0.57 (+0.90%) Closing price 06/12/2026 03:59 PM EasternExtended Trading$63.35 -0.06 (-0.10%) As of 06/12/2026 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 Massive. Learn more.General American Investors Company, Inc. is a publicly owned investment manager. The firm invests in the public equity markets of United States. It invests in growth stocks of companies. It makes investments in Information Technology, Financials, Consumer Staples, Consumer Discretionary, Retailing, Communication Services, Industrials, Health Care, Energy and Materials. The firm employs fundamental analysis with a bottom-up stock picking approach to make its investments. It conducts in-house research to make its investments. General American Investors Company, Inc. was founded in 1927 and is based in New York, New York.BlackRock MuniYield Quality Fund III NYSE:MYI$10.95 -0.04 (-0.36%) Closing price 06/12/2026 03:53 PM EasternExtended Trading$11.02 +0.07 (+0.68%) As of 06/12/2026 06:14 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 Massive. Learn more.BlackRock MuniYield Quality Fund III, Inc. is a closed ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in fixed income markets. It invests primarily in a portfolio of long-term investment-grade municipal obligations exempt from federal income taxes. BlackRock MuniYield Quality Fund III, Inc. was formed in April 13, 1992 and is domiciled in United States. 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