Middlesex Water (MSEX) Institutional Ownership $57.13 -0.29 (-0.51%) Closing price 06/11/2025 04:00 PM EasternExtended Trading$56.41 -0.72 (-1.26%) As of 06/11/2025 07:35 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 Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Middlesex Water (NASDAQ:MSEX)CurrentInstitutional OwnershipPercentage79.52%Number ofInstitutional Buyers(last 12 months)99TotalInstitutional Inflows(last 12 months)$103.41MNumber ofInstitutional Sellers(last 12 months)71TotalInstitutional Outflows(last 12 months)$83.19M Get MSEX Insider Trade Alerts Want to know when executives and insiders are buying or selling Middlesex Water stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data MSEX Institutional Buying and Selling by Quarter Middlesex Water Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails6/3/2025 Inspire Investing LLC5,363$344K0.0%-29.7%0.030% 5/29/2025 Rhumbline Advisers51,780$3.32M0.0%-4.6%0.289% 5/19/2025 Jane Street Group LLC67,989$4.36M0.0%-25.7%0.379% 5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC59,222$3.80M0.0%+4.1%0.330% 5/16/2025 Zimmer Partners LP112,257$7.20M0.1%N/A0.626% 5/16/2025 Goldman Sachs Group Inc.190,574$12.22M0.0%+23.7%1.063% 5/16/2025 NFJ Investment Group LLC50,127$3.21M0.1%N/A0.280% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.13,921$892K0.0%+8.2%0.078% 5/16/2025 AQR Capital Management LLC4,671$299K0.0%-5.6%0.026% 5/16/2025 Amundi119,762$7.97M0.0%-6.8%0.668% Get the Latest News and Ratings for MSEX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Middlesex Water and its competitors with MarketBeat's FREE daily newsletter. 5/15/2025 Dark Forest Capital Management LP52,371$3.36M0.2%N/A0.292% 5/15/2025 First Manhattan CO. LLC.169,788$10.88M0.0%-4.7%0.947% 5/15/2025 Royal Bank of Canada5,609$359K0.0%-15.2%0.031% 5/14/2025 Gabelli Funds LLC18,350$1.18M0.0%-5.7%0.102% 5/14/2025 Cramer Rosenthal Mcglynn LLC148,947$9.55M0.7%+45.5%0.831% 5/14/2025 Comerica Bank6,376$409K0.0%-15.4%0.036% 5/14/2025 T. Rowe Price Investment Management Inc.1,481,298$94.95M0.1%+0.7%8.266% 5/14/2025 Quantbot Technologies LP8,180$524K0.0%N/A0.046% 5/13/2025 Northern Trust Corp214,153$13.73M0.0%-4.1%1.195% 5/13/2025 Versor Investments LP5,600$359K0.1%N/A0.031% 5/13/2025 Northstar Asset Management Inc.19,347$1.24M0.4%N/A0.108% 5/13/2025 American Century Companies Inc.34,985$2.24M0.0%+18.4%0.195% 5/13/2025 Ethic Inc.18,954$1.22M0.0%-19.9%0.106% 5/13/2025 Russell Investments Group Ltd.28,835$1.85M0.0%+260.8%0.161% 5/13/2025 HighTower Advisors LLC19,412$1.24M0.0%+12.1%0.108% 5/12/2025 Public Sector Pension Investment Board56,620$3.63M0.0%+26.9%0.316% 5/12/2025 Nuveen LLC51,575$3.31M0.0%N/A0.288% 5/12/2025 Invesco Ltd.303,463$19.45M0.0%+18.8%1.693% 5/12/2025 Swiss National Bank34,562$2.22M0.0%-1.1%0.193% 5/12/2025 Maryland State Retirement & Pension System5,234$335K0.0%-13.1%0.029% 5/9/2025 Deutsche Bank AG16,510$1.06M0.0%-4.1%0.092% 5/9/2025 Charles Schwab Investment Management Inc.169,014$10.83M0.0%-2.0%0.943% 5/9/2025 Vanguard Group Inc.1,412,377$90.53M0.0%+1.5%7.882% 5/9/2025 Costello Asset Management INC773$50K0.0%N/A0.004% 5/9/2025 Manchester Capital Management LLC13,515$866K0.1%N/A0.075% 5/9/2025 PNC Financial Services Group Inc.16,363$1.05M0.0%-2.6%0.091% 5/8/2025 US Bancorp DE586$38K0.0%-49.1%0.003% 5/8/2025 XTX Topco Ltd12,364$793K0.0%N/A0.069% 5/7/2025 Meeder Asset Management Inc.3,170$203K0.0%N/A0.018% 5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH10,227$656K0.0%N/A0.057% Why Is President Trump Fast-Tracking These Companies? (Ad)Forget about AI… There's a hot new trend on Wall Street… And it's all thanks to President Trump. His administration has begun to fast-track the operations of a handful of companies… Accelerating their potential profits. That's why legendary investor Louis Navellier is now recommending these three stocks.5/5/2025 Crestwood Advisors Group LLC3,250$208K0.0%N/A0.018% 5/2/2025 Cable Hill Partners LLC4,293$271K0.0%+10.6%0.024% 5/2/2025 Victory Capital Management Inc.3,707$238K0.0%N/A0.021% 5/1/2025 Louisiana State Employees Retirement System8,400$538K0.0%-2.3%0.047% 4/30/2025 Cerity Partners LLC15,482$992K0.0%-12.6%0.087% 4/30/2025 Nisa Investment Advisors LLC662$42K0.0%+128.3%0.004% 4/29/2025 Bank of New York Mellon Corp189,799$12.17M0.0%-11.7%1.061% 4/28/2025 Principal Financial Group Inc.88,933$5.70M0.0%+2.6%0.497% 4/24/2025 Illinois Municipal Retirement Fund7,423$476K0.0%-29.4%0.041% 4/23/2025 Creative Financial Designs Inc. ADV2,741$176K0.0%-18.0%0.015% 4/23/2025 Oppenheimer & Co. Inc.25,811$1.65M0.0%+29.9%0.144% 4/21/2025 State of Alaska Department of Revenue9,894$634K0.0%-2.2%0.055% 4/17/2025 Janney Montgomery Scott LLC5,384$345K0.0%-3.4%0.030% 4/17/2025 Exchange Traded Concepts LLC12,960$831K0.0%N/A0.072% 4/15/2025 CX Institutional600$38K0.0%N/A0.003% 4/15/2025 Assenagon Asset Management S.A.23,357$1.50M0.0%+22.5%0.131% 4/15/2025 SG Americas Securities LLC7,080$454K0.0%-26.2%0.040% 4/14/2025 Clean Yield Group4,525$290K0.1%-34.7%0.025% 4/8/2025 Rhumbline Advisers51,780$3.32M0.0%-4.6%0.289% 4/7/2025 GAMMA Investing LLC139,033$8.91M0.0%+6,702.0%0.777% 3/18/2025 California State Teachers Retirement System16,670$877K0.0%-1.0%0.093% 2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC56,873$2.99M0.0%+15.3%0.319% 2/17/2025 Squarepoint Ops LLC25,373$1.34M0.0%+119.0%0.142% 2/17/2025 Two Sigma Investments LP15,755$829K0.0%N/A0.088% 2/17/2025 Tidal Investments LLC11,663$614K0.0%-4.1%0.065% 2/17/2025 ProShare Advisors LLC133,629$7.03M0.0%+13.5%0.749% 2/17/2025 Millennium Management LLC42,260$2.22M0.0%N/A0.237% 2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.12,863$677K0.0%+5.8%0.072% 2/17/2025 Ellevest Inc.6,395$337K0.0%+3.8%0.036% 2/17/2025 Ethic Inc.23,667$1.25M0.0%+126.7%0.133% 2/17/2025 First Manhattan CO. LLC.178,175$9.45M0.0%-4.5%0.998% 2/17/2025 D. E. Shaw & Co. Inc.15,776$830K0.0%+133.3%0.088% 2/17/2025 Deutsche Bank AG17,214$906K0.0%+42.6%0.096% 2/17/2025 Cubist Systematic Strategies LLC13,730$723K0.0%N/A0.077% 2/17/2025 Centiva Capital LP6,502$342K0.0%N/A0.036% 2/17/2025 Balyasny Asset Management L.P.7,332$386K0.0%+120.2%0.041% 2/17/2025 Bank of America Corp DE57,260$3.01M0.0%+41.1%0.321% 2/17/2025 BNP Paribas Financial Markets4,346$229K0.0%-40.4%0.024% 2/17/2025 Ameriprise Financial Inc.51,434$2.71M0.0%-6.6%0.288% 2/14/2025 Jane Street Group LLC91,530$4.82M0.0%+751.4%0.513% 2/14/2025 Comerica Bank7,537$397K0.0%-4.3%0.042% 2/14/2025 Northern Trust Corp223,361$11.76M0.0%+11.6%1.251% 2/14/2025 The Manufacturers Life Insurance Company8,419$443K0.0%-4.4%0.047% 2/14/2025 Aquatic Capital Management LLC8,130$428K0.0%N/A0.046% 2/14/2025 Voya Investment Management LLC5,611$295K0.0%-7.0%0.031% 2/14/2025 Penn Capital Management Company LLC74,082$3.90M0.4%-10.4%0.415% 2/14/2025 T. Rowe Price Investment Management Inc.1,471,404$77.44M0.0%+9.4%8.243% 2/14/2025 Price T Rowe Associates Inc. MD20,713$1.09M0.0%+6.3%0.116% 2/14/2025 Hsbc Holdings PLC50,126$2.62M0.0%N/A0.281% 2/14/2025 State of Tennessee Department of Treasury4,351$229K0.0%-45.2%0.024% Is Elon's empire crumbling? (Ad)The Tesla Shock Nobody Sees Coming While headlines scream "Tesla is doomed"... Jeff Brown has uncovered a revolutionary AI breakthrough buried inside Tesla's labs. One that is helping AI escape from our computer screens and manifest itself here in the real world all while creating a 25,000% growth market explosion starting as early as July 23rd. Click here to see the Tesla shock that could blindside everyone.2/14/2025 Tower Research Capital LLC TRC6,758$356K0.0%+320.3%0.038% 2/14/2025 MetLife Investment Management LLC10,601$558K0.0%+6.0%0.059% 2/14/2025 Dimensional Fund Advisors LP429,580$22.61M0.0%-2.4%2.407% 2/14/2025 First Trust Advisors LP390,013$20.53M0.0%-64.3%2.185% 2/14/2025 Cramer Rosenthal Mcglynn LLC102,385$5.39M0.3%-3.2%0.574% 2/13/2025 CANADA LIFE ASSURANCE Co20,614$1.08M0.0%+2.2%0.115% 2/13/2025 Walleye Capital LLC12,831$675K0.0%N/A0.072% 2/13/2025 Barclays PLC31,276$1.65M0.0%+4.5%0.175% 2/13/2025 Sterling Capital Management LLC497$26K0.0%+771.9%0.003% 2/13/2025 DRW Securities LLC12,199$642K0.0%N/A0.068% (Data available from 1/1/2016 forward) MSEX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of MSEX shares? During the previous two years, 175 institutional investors and hedge funds held shares of Middlesex Water. The most heavily invested institutionals were T. Rowe Price Investment Management Inc. ($94.95M), Vanguard Group Inc. ($90.53M), State Street Corp ($53.07M), Geode Capital Management LLC ($22.73M), Dimensional Fund Advisors LP ($22.61M), First Trust Advisors LP ($20.53M), and Invesco Ltd. ($19.45M).Learn more on MSEX's institutional investors. What percentage of Middlesex Water stock is owned by institutional investors? 79.52% of Middlesex Water stock is owned by institutional investors. Learn more on MSEX's institutional investor holdings. Which institutional investors have been buying Middlesex Water stock? Of the 132 institutional investors that purchased Middlesex Water stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: GAMMA Investing LLC ($138.88K), T. Rowe Price Investment Management Inc. ($136.63K), Assenagon Asset Management S.A. ($123.09K), Zimmer Partners LP ($112.26K), SG Americas Securities LLC ($86.12K), Jane Street Group LLC ($80.78K), and Thematics Asset Management ($80K). How much institutional buying is happening at Middlesex Water? Institutional investors have bought a total of 2,438,720 shares in the last 24 months. This purchase volume represents approximately $148.79M in transactions. Which Middlesex Water major shareholders have been selling company stock? Of the 93 institutional investors that sold Middlesex Water stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: First Trust Advisors LP ($721.26K), KBC Group NV ($254.41K), Assenagon Asset Management S.A. ($99.73K), Jane Street Group LLC ($79.13K), Invesco Ltd. ($77.02K), Renaissance Technologies LLC ($62.87K), and ProShare Advisors LLC ($49.63K). How much institutional selling is happening at Middlesex Water? Institutional investors have sold a total of 1,845,936 shares in the last 24 months. This volume of shares sold represents approximately $104.60M in transactions. Related Companies AWR Institutional Ownership CWT Institutional Ownership SJW Institutional Ownership YORW Institutional Ownership CWCO Institutional Ownership ARTNA Institutional Ownership CDZI Institutional Ownership AWK Institutional Ownership GWRS Institutional Ownership PCYO Institutional Ownership This page (NASDAQ:MSEX) was last updated on 6/12/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? 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