National Grid (NGG) Institutional Ownership $74.78 +1.15 (+1.56%) Closing price 05/23/2025 03:59 PM EasternExtended Trading$72.91 -1.87 (-2.50%) As of 05/23/2025 04:30 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 ForecastsChartCompetitorsDividendFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for National Grid (NYSE:NGG)CurrentInstitutional OwnershipPercentage4.68%Number ofInstitutional Buyers(last 12 months)293TotalInstitutional Inflows(last 12 months)$887.71MNumber ofInstitutional Sellers(last 12 months)197TotalInstitutional Outflows(last 12 months)$263.05M Get NGG Insider Trade Alerts Want to know when executives and insiders are buying or selling National Grid stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data NGG Institutional Buying and Selling by Quarter National Grid Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/20/2025 Focus Partners Wealth10,375$681K0.0%+11.1%0.001% 5/20/2025 Integrity Alliance LLC.4,697$308K0.0%N/A0.000% 5/16/2025 RNC Capital Management LLC5,050$331K0.0%+19.4%0.001% 5/16/2025 Guardian Partners Inc.170,671$12.24M1.2%+0.5%0.017% 5/16/2025 Goldman Sachs Group Inc.2,012,862$132.06M0.0%+4.9%0.206% 5/16/2025 Cape Investment Advisory Inc.7,547$495K0.2%-12.0%0.001% 5/16/2025 NewEdge Advisors LLC8,767$575K0.0%+12.5%0.001% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.35,966$2.36M0.0%+79.0%0.004% 5/16/2025 Integrated Wealth Concepts LLC6,259$411K0.0%-9.1%0.001% 5/16/2025 Clark Capital Management Group Inc.895,628$58.76M0.4%+25.9%0.092% Get the Latest News and Ratings for NGG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for National Grid and its competitors with MarketBeat's FREE daily newsletter. 5/16/2025 AQR Capital Management LLC7,475$490K0.0%N/A0.001% 5/16/2025 Advisors Asset Management Inc.14,016$920K0.0%-2.9%0.001% 5/15/2025 Cubist Systematic Strategies LLC8,126$533K0.0%+16.2%0.001% 5/15/2025 Royal Bank of Canada1,880,406$123.38M0.0%+7.9%0.192% 5/15/2025 Retirement Planning Co of New England Inc.17,021$1.12M0.4%-1.5%0.002% 5/15/2025 Certior Financial Group LLC4,178$274K0.2%+9.8%0.000% 5/15/2025 OLD Mission Capital LLC14,059$922K0.0%-64.5%0.001% 5/15/2025 Vident Advisory LLC21,400$1.40M0.0%+31.1%0.002% 5/15/2025 The Manufacturers Life Insurance Company 441,107$28.94M0.0%-6.2%0.045% 5/15/2025 Mission Creek Capital Partners Inc.4,012$263K0.1%-10.8%0.000% 5/14/2025 Truvestments Capital LLC1,089$71K0.0%N/A0.000% 5/14/2025 Transamerica Financial Advisors LLC2,080$137K0.0%+11.2%0.000% 5/14/2025 Ieq Capital LLC8,017$526K0.0%+130.8%0.001% 5/14/2025 Gabelli Funds LLC130,900$8.59M0.1%-3.7%0.013% 5/14/2025 Kayne Anderson Rudnick Investment Management LLC11,464$752K0.0%+21.2%0.001% 5/14/2025 ICONIQ Capital LLC3,579$235K0.0%N/A0.000% 5/14/2025 Smartleaf Asset Management LLC3,548$233K0.0%+31.9%0.000% 5/14/2025 Northwestern Mutual Wealth Management Co.8,175$536K0.0%+5.2%0.001% 5/14/2025 Kestra Advisory Services LLC23,717$1.56M0.0%+20.0%0.002% 5/14/2025 Compound Planning Inc.7,150$469K0.0%+34.4%0.001% 5/14/2025 Dorsey & Whitney Trust CO LLC4,786$314K0.0%+12.4%0.000% 5/14/2025 Capital Analysts LLC640$42K0.0%+33.6%0.000% 5/14/2025 Hsbc Holdings PLC5,003$328K0.0%-5.3%0.001% 5/14/2025 Quantbot Technologies LP43,407$2.85M0.1%+990.4%0.004% 5/13/2025 Northern Trust Corp745,874$48.94M0.0%+18.1%0.076% 5/13/2025 Brooklyn Investment Group3,036$199K0.0%+4,877.0%0.000% 5/13/2025 Summit Securities Group LLC5,142$337K0.1%N/A0.001% 5/13/2025 Raymond James Financial Inc.1,389,661$91.18M0.0%+22.7%0.142% 5/13/2025 Cresset Asset Management LLC3,537$232K0.0%-4.6%0.000% 5/13/2025 American Century Companies Inc.171,919$11.28M0.0%+5.0%0.018% $19 for a FULL YEAR of stock picks?! 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Discover how a $100 investment could give you exposure to Musk's private AI project — via one overlooked stock.Watch the exclusive AI investor briefing >>>5/13/2025 Ethic Inc.32,284$2.12M0.0%+2.2%0.003% 5/13/2025 Aberdeen Group plc7,548$495K0.0%-32.6%0.001% 5/13/2025 Vestmark Advisory Solutions Inc.20,642$1.35M0.0%+170.3%0.002% 5/13/2025 GQG Partners LLC4,005$263K0.0%-77.6%0.000% 5/13/2025 Russell Investments Group Ltd.72,813$4.78M0.0%-8.4%0.007% 5/13/2025 HighTower Advisors LLC31,444$2.06M0.0%-4.2%0.003% 5/12/2025 Todd Asset Management LLC4,626$304K0.0%N/A0.000% 5/12/2025 Meridian Wealth Management LLC5,331$350K0.0%-5.5%0.001% 5/12/2025 Nuveen LLC487,957$32.02M0.0%N/A0.050% 5/12/2025 Entropy Technologies LP13,831$907K0.1%N/A0.001% 5/12/2025 Invesco Ltd.475,233$31.18M0.0%-11.5%0.049% 5/12/2025 Benjamin Edwards Inc.21,133$1.39M0.0%+12.2%0.002% 5/12/2025 Zions Bancorporation National Association UT163,165$10.71M0.7%N/A0.017% 5/12/2025 Savvy Advisors Inc.4,709$309K0.0%+14.3%0.000% 5/12/2025 National Bank of Canada FI148,900$9.77M0.0%-2.8%0.015% 5/12/2025 Wambolt & Associates LLC26,938$1.77M0.6%+6.9%0.003% 5/9/2025 Charles Schwab Investment Management Inc.87,609$5.75M0.0%+34.8%0.009% 5/9/2025 Strategy Asset Managers LLC38,956$2.56M0.5%+22.2%0.004% 5/9/2025 Intrust Bank NA16,358$1.07M0.1%+6.4%0.002% 5/9/2025 ABC Arbitrage SA239,253$15.70M2.9%-34.5%0.024% 5/9/2025 Blair William & Co. IL7,458$489K0.0%-5.0%0.001% 5/9/2025 Argent Trust Co12,522$822K0.0%+15.0%0.001% 5/9/2025 PNC Financial Services Group Inc.56,748$3.72M0.0%+5.7%0.006% 5/8/2025 Moors & Cabot Inc.5,561$365K0.0%-6.0%0.001% 5/8/2025 US Bancorp DE36,513$2.40M0.0%-15.9%0.004% 5/8/2025 Natixis Advisors LLC99,286$6.51M0.0%+8.5%0.010% 5/8/2025 Federated Hermes Inc.3,133,548$205.59M0.4%+49.8%0.320% 5/8/2025 Cozad Asset Management Inc.3,180$209K0.0%N/A0.000% 5/7/2025 Sunpointe LLC5,340$350K0.2%+8.6%0.001% 5/7/2025 Prosperity Consulting Group LLC27,553$1.81M0.1%-5.0%0.003% 5/7/2025 LPL Financial LLC883,960$58.00M0.0%+13.1%0.090% 5/7/2025 Atlantic Family Wealth LLC5,051$331K0.3%+27.7%0.001% 5/7/2025 TD Asset Management Inc6,868$451K0.0%+4.2%0.001% 5/7/2025 HB Wealth Management LLC8,864$582K0.0%+63.2%0.001% 5/6/2025 Assetmark Inc.45,290$2.97M0.0%+23.1%0.005% 5/6/2025 Cetera Investment Advisers118,366$7.77M0.0%+23.6%0.012% 5/6/2025 Avantax Advisory Services Inc.14,461$949K0.0%-85.6%0.001% 5/6/2025 AE Wealth Management LLC9,180$602K0.0%+11.3%0.001% 5/6/2025 Venturi Wealth Management LLC7,267$477K0.0%-3.5%0.001% 5/6/2025 M. Kulyk & Associates LLC76,835$5.04M1.2%+0.6%0.008% 5/6/2025 Y Intercept Hong Kong Ltd25,524$1.68M0.1%N/A0.003% 5/6/2025 Choreo LLC8,757$575K0.0%+2.8%0.001% 5/5/2025 HighPoint Advisor Group LLC8,596$564K0.0%+6.8%0.001% 5/5/2025 Arrow Financial Corp3,233$212K0.0%N/A0.000% 5/5/2025 Gallacher Capital Management LLC5,858$384K0.2%+21.1%0.001% 5/5/2025 Wealth Alliance LLC25,752$1.69M0.2%+24.6%0.003% 5/5/2025 IFP Advisors Inc855$56K0.0%-18.0%0.000% 5/5/2025 Kestra Private Wealth Services LLC3,243$213K0.0%N/A0.000% 5/5/2025 Csenge Advisory Group3,492$252K0.0%N/A0.000% 5/5/2025 AMG National Trust Bank27,392$1.80M0.1%+131.7%0.003% Buffett’s $325 Billion Cash Problem — Solved by Gold? (Ad)A bombshell announcement is just weeks away — and it could send shockwaves through the gold market. Most investors are still asleep… but not for long. Garrett Goggin’s latest research reveals how you can “front-run” the greatest investor alive by positioning in four small miners sitting on up to 100X potential upside. When this hits the news — it’ll be too late. Discover how you could front-run Buffett’s gold move with Garrett’s Top Four picks.5/5/2025 Formidable Asset Management LLC5,400$354K0.1%-8.6%0.001% 5/5/2025 Private Advisor Group LLC8,055$528K0.0%+4.3%0.001% 5/2/2025 Retirement Planning Co of New England Inc.9,640$632K0.2%-44.2%0.001% 5/2/2025 Bailard Inc.8,099$531K0.0%+4.5%0.001% 5/2/2025 Graypoint LLC3,248$213K0.0%N/A0.000% 5/2/2025 Verdence Capital Advisors LLC26,195$1.72M0.1%+9.5%0.003% 5/2/2025 Mayflower Financial Advisors LLC3,649$239K0.0%+4.0%0.000% 5/2/2025 Larson Financial Group LLC422$28K0.0%-39.7%0.000% 5/2/2025 SBI Securities Co. Ltd.11,503$755K0.0%+2.8%0.001% 5/2/2025 Signaturefd LLC18,127$1.19M0.0%+5.5%0.002% (Data available from 1/1/2016 forward) NGG Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of NGG shares? During the previous two years, 452 institutional investors and hedge funds held shares of National Grid. The most heavily invested institutionals were FMR LLC ($265.19M), Federated Hermes Inc. ($205.59M), Bank of America Corp DE ($198.60M), Renaissance Technologies LLC ($185.23M), Goldman Sachs Group Inc. ($132.06M), Royal Bank of Canada ($123.38M), and Raymond James Financial Inc. ($91.18M).Learn more on NGG's institutional investors. What percentage of National Grid stock is owned by institutional investors? 4.68% of National Grid stock is owned by institutional investors. Learn more on NGG's institutional investor holdings. Which institutional investors have been buying National Grid stock? Of the 394 institutional investors that purchased National Grid stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: FMR LLC ($2.53M), Raymond James Financial Inc. ($1.39M), Capital International Investors ($1.26M), Federated Hermes Inc. ($1.26M), Merewether Investment Management LP ($1.05M), Ausbil Investment Management Ltd ($895.95K), and Hsbc Holdings PLC ($644.84K). How much institutional buying is happening at National Grid? Institutional investors have bought a total of 19,468,966 shares in the last 24 months. This purchase volume represents approximately $1.27B in transactions. Which National Grid major shareholders have been selling company stock? Of the 258 institutional investors that sold National Grid stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Envestnet Asset Management Inc. ($1.56M), Federated Hermes Inc. ($1.24M), Goldman Sachs Group Inc. ($316.42K), Natixis Advisors L.P. ($313.30K), Renaissance Technologies LLC ($303.30K), Nuveen Asset Management LLC ($212.92K), and Connor Clark & Lunn Investment Management Ltd. ($208.96K). How much institutional selling is happening at National Grid? Institutional investors have sold a total of 7,429,157 shares in the last 24 months. This volume of shares sold represents approximately $468.29M in transactions. Related Companies CEG Major Shareholders EPD Major Shareholders ET Major Shareholders AEP Major Shareholders VST Major Shareholders TRP Major Shareholders EXC Major Shareholders XEL Major Shareholders CQP Major Shareholders VG Major Shareholders This page (NYSE:NGG) was last updated on 5/24/2025 by MarketBeat.com Staff From Our PartnersBuffett’s $325 Billion Cash Problem — Solved by Gold?A bombshell announcement is just weeks away — and it could send shockwaves through the gold market. 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