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Disclosery

NGG NATIONAL GRID PLC

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STOK (ADR), issuer CIK 1004315

538 managers (546 13F filers) reported a position in NGG shares at 2025-12-31, 58,755,892 shares in all. 69 filers opened a position and 48 filers sold out during the quarter.

Managers
538
13F filers
546
New
69
Added
236
Reduced
113
Sold out
48
Shares held by filers
58,755,892

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC6,393,968$495M0.03%+311,58713F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/4,889,858$378M0.03%+138,35313F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.3,169,406$245M0.41%+9,92813F-HRTimelineGroup
Standard Investments LLC2,480,000$192M9.58%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC2,415,286$187M0.29%-594,70013F-HRTimeline
MILFORD FUNDS LTD2,368,561$183M3.6%13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,313,445$179M0.03%+176,84013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2,199,519$170M0.01%+29,83213F-HR/ATimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers2,187,358$169M0.24%+176,21513F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,123,389$164M0.01%+33,73913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC2,101,880$163M0.02%+19,11013F-HR/ATimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding1,875,022$145M-13,969Timeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,703,704$132M0.04%+47,07613F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1,630,943$126M0.02%+137,93113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,251,627$96.8M0.01%+38,29013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,179,265$91.2M<0.01%+105,24413F-HRTimelineGroup
LPL Financial LLC1,041,096$80.5M0.02%+38,39913F-HRTimeline
Clark Capital Management Group, Inc.920,721$71.2M0.44%+15613F-HRTimeline
SG Americas Securities, LLC892,580$69M0.09%+890,70413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP875,435$67.7M0.01%+43,65613F-HRTimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …780,474$60.4M0.46%new13F-HRTimelineGroup
Cullen Capital Management, LLC761,975$58.9M0.64%+30,41413F-HRTimeline
CAUSEWAY CAPITAL MANAGEMENT LLC709,485$54.9M0.76%+38,34213F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/458,163$35.4M0.01%-1,211,02813F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …440,858$34.1M0.03%-62313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.436,622$33.8M<0.01%+75,36113F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP357,953$27.7M0.02%+38,66913F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp347,170$26.9M<0.01%+41,61413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.313,024$24.2M0.02%+105,45613F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA312,202$24.1M2.26%+72,64313F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC246,043$19M0.01%+21,13113F-HRTimelineGroup
LOCKHEED MARTIN INVESTMENT MANAGEMENT CO244,900$18.9M0.63%-37,20013F-HRTimeline
UBS Group AGgroup of 2 filers holding243,427$18.8M+22,898Timeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC239,781$18.5M<0.01%+4,55113F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP227,703$17.6M0.02%+2,48413F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…225,284$17.4M0.05%+211,11913F-HRTimeline
Quantinno Capital Management LP210,765$16.3M0.03%+60,82513F-HRTimeline
GUARDIAN CAPITAL LPgroup of 2 filers holding179,351$15.6M+7,631Timeline
Nuveen, LLCin group TIAA196,317$15.2M<0.01%-165,98813F-HRTimelineGroup
HENNESSY ADVISORS INC180,644$14M0.5%-4,90013F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…168,485$13M<0.01%+5,09613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co162,904$12.6M<0.01%+26,95313F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding157,760$12.2M+3,393Timeline
Cetera Investment Advisers147,723$11.4M0.01%+7,76513F-HRTimeline
Franklin Resourcesgroup of 2 filers holding146,249$11.3M-514Timeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC137,865$10.7M0.04%+12,68413F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…137,509$10.6M0.02%+46,58813F-HRTimelineGroup
Creative Planningin group Creative Planning136,806$10.6M0.01%+31,40613F-HRTimelineGroup
MML INVESTORS SERVICES, LLC127,288$9.85M0.02%+14,31513F-HRTimeline
Crossmark Global Holdings, Inc.125,958$9.74M0.14%+7,43213F-HRTimeline
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)119,500$9.24M0.06%-70013F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…113,763$8.8M0.41%-4,04313F-HRTimeline
Schonfeld Strategic Advisors LLC113,725$8.8M0.04%+66,40413F-HRTimeline
Janney Montgomery Scott LLC104,927$8.12M0.02%+1,77513F-HRTimeline
MILLER HOWARD INVESTMENTS INC /NY97,592$7.55M0.23%+6,60813F-HRTimeline
DAVENPORT & Co LLC94,052$7.27M0.04%+2,23613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO91,133$7.05M0.01%+1,74213F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC90,656$7.01M0.01%-2,01213F-HRTimeline
M. Kulyk & Associates, LLC87,068$6.73M1.29%+9,95313F-HRTimeline
&PARTNERS85,248$6.6M0.03%+15,13713F-HRTimeline
Capital Innovations LLC84,370$6.53M1.86%13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP84,346$6.52M0.01%-60313F-HR/ATimelineGroup
Atria Investments, Inc79,862$6.18M0.07%+3,03113F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC76,432$5.91M0.13%-6,00913F-HRTimeline
HRT FINANCIAL LP75,550$5.84M0.02%+11,47313F-HRTimeline
CIBC Asset Management Inc72,060$5.57M0.01%-2,14513F-HRTimeline
CIDEL ASSET MANAGEMENT INC71,157$5.5M0.39%+10,83013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp67,443$5.22M0.02%+63213F-HR/ATimelineGroup
Ramirez Asset Management, Inc.65,608$5.07M0.67%+2,89113F-HRTimeline
Sanctuary Advisors, LLC64,739$5.01M0.03%+9,70313F-HRTimeline
Gilman Hill Asset Management, LLC64,582$5M0.79%-28613F-HRTimeline
ZEVIN ASSET MANAGEMENT LLC63,774$4.93M0.66%+1,18913F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS62,793$4.86M<0.01%-108,47413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…61,992$4.8M<0.01%-2,79513F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC61,967$4.79M0.03%+8,00013F-HRTimeline
FACTORY MUTUAL INSURANCE CO60,957$4.72M0.05%013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.59,959$4.64M0.05%+5,03613F-HRTimeline
PITTENGER & ANDERSON INC57,145$4.42M0.17%013F-HRTimeline
Mariner, LLCin group Mariner, LLC55,072$4.26M0.01%+6,15213F-HRTimelineGroup
First Bank & Trust54,262$4.2M0.68%+35913F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC52,647$4.07M0.01%+2,85713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC51,005$3.95M<0.01%+4,58913F-HRTimelineGroup
Old Port Advisors50,525$3.91M0.96%+29113F-HRTimeline
HighTower Advisors, LLC50,016$3.87M<0.01%+2,39213F-HRTimeline
Orion Porfolio Solutions, LLC49,835$3.85M0.03%+5,35913F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding49,818$3.85M+41,819Timeline
Vestmark Advisory Solutions, Inc.49,262$3.81M0.05%+30,93413F-HRTimeline
CIBC WORLD MARKET INC.48,993$3.79M0.01%+1,72513F-HRTimeline
STRATEGY ASSET MANAGERS LLC47,843$3.7M0.61%+6,40013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/47,656$3.69M<0.01%+6,77813F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC47,645$3.69M<0.01%+10,03313F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC46,138$3.57M0.01%+1,74713F-HRTimelineGroup
Farringdon Capital, Ltd.46,083$3.56M0.87%+34,92113F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC45,940$3.55M0.08%+31,68913F-HRTimelineGroup
Ethic Inc.44,437$3.44M0.05%+8,44213F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV44,090$3.41M0.01%+59513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…41,556$3.31M<0.01%+2113F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC42,060$3.25M<0.01%-148,75113F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.41,767$3.23M<0.01%-76,11613F-HRTimelineGroup
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC40,371$3.12M0.03%+3,66613F-HRTimelineGroup
Fulton Bank, N.A.40,124$3.1M0.11%-14613F-HRTimeline
1832 Asset Management L.P.39,577$3.06M<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\38,211$2.96M<0.01%+2,25113F-HRTimelineGroup
Aquatic Capital Management LLC36,460$2.82M0.08%-29,07513F-HRTimeline
QUADRANT CAPITAL GROUP LLC35,978$2.78M0.08%+17913F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding35,925$2.78M+463Timeline
HANTZ FINANCIAL SERVICES, INC.35,307$2.73M0.04%+24,96113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Raleigh Capital Management Inc.33,927$2.62M0.95%+1,54013F-HRTimeline
Qube Research & Technologies Ltd33,702$2.61M<0.01%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.32,551$2.52M<0.01%+2,35113F-HRTimelineGroup
Focus Partners Wealthgroup of 2 filers holding32,176$2.48M+15,593Timeline
Summit Global Investmentsin group Summit Global Investments31,624$2.45M0.14%-17,77113F-HRTimelineGroup
JCIC Asset Management Inc.30,590$2.37M0.72%-53513F-HRTimeline
Perpetual Ltdin group Perpetual Ltd30,340$2.35M0.03%new13F-HRTimelineGroup
Northside Capital Management, LLC30,329$2.35M0.2%-1,28013F-HRTimeline
Henry James International Management In…30,269$2.34M0.74%+113F-HRTimeline
Brooklyn Investment Group28,485$2.21M0.1%+19,23313F-HRTimeline
WEALTH ALLIANCE, LLC28,491$2.2M0.22%+12313F-HRTimeline
AMG National Trust Bank27,621$2.14M0.05%-12813F-HRTimeline
Verdence Capital Advisors LLC27,516$2.13M0.13%+48813F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC26,086$2.02M<0.01%+2,28613F-HRTimelineGroup
Vise Technologies, Inc.25,655$1.98M0.04%+10,13313F-HRTimeline
CAPTRUST FINANCIAL ADVISORS24,594$1.9M<0.01%-1,22013F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC24,283$1.88M0.03%+7,64113F-HRTimelineGroup
FLPUTNAM INVESTMENT MANAGEMENT CO23,864$1.85M0.03%+94013F-HRTimeline
RHUMBLINE ADVISERS23,783$1.84M<0.01%+8,17913F-HRTimeline
Fisher Asset Management, LLC23,418$1.81M<0.01%+29513F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC23,010$1.78M0.02%+23613F-HRTimelineGroup
Bollard Group LLC22,955$1.78M0.05%-59013F-HRTimeline
SIGNATUREFD, LLC22,387$1.73M0.03%+1,37913F-HRTimeline
Cambridge Investment Research Advisors,…22,012$1.7M<0.01%-1,69013F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…21,558$1.69M0.04%new13F-HRTimelineGroup
Bleakley Financial Group, LLC21,364$1.65M0.03%+7,48813F-HRTimeline
TD Asset Management Inc20,908$1.62M<0.01%+4,64313F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…20,696$1.6M<0.01%-34,52913F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC20,037$1.55M0.01%-1,91413F-HRTimelineGroup
IEQ CAPITAL, LLC19,831$1.53M<0.01%+4,24413F-HRTimeline
Naviter Wealth, LLC19,294$1.51M0.2%-3,82013F-HRTimeline
CWM, LLCin group CWM, LLC19,183$1.48M<0.01%-7,75713F-HRTimelineGroup
Sequoia Financial Advisors, LLC18,831$1.46M0.01%+2,22013F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP18,758$1.45M0.01%-52413F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC18,666$1.44M<0.01%+98113F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP18,503$1.43M<0.01%+3,19813F-HRTimelineGroup
INTRUST BANK NA18,413$1.42M0.12%+10413F-HRTimeline
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC18,331$1.42M0.02%+1,75813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC17,370$1.34M<0.01%-49,76313F-HRTimelineGroup
FLOW TRADERS U.S. LLC17,151$1.33M0.04%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.16,603$1.28M0.02%-57,96313F-HRTimelineGroup
HighPoint Advisor Group LLC16,496$1.28M0.03%+5,95013F-HRTimeline
Retirement Planning Co of New England, …16,447$1.27M0.51%-35113F-HRTimeline
SYON CAPITAL LLC16,381$1.27M0.06%+1,94613F-HRTimeline
Caprock Group, LLC16,101$1.25M0.03%+2,22613F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…16,166$1.25M<0.01%+6,48613F-HR/ATimelineGroup
Abel Hall, LLC16,019$1.24M0.29%+12,53313F-HRTimeline
FOURPATH CAPITAL MANAGEMENT, LLC15,563$1.2M0.16%-18313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd15,427$1.19M0.03%-2,25613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…15,286$1.18M<0.01%-36,88713F-HRTimelineGroup
NewEdge Wealth, LLC14,736$1.14M0.01%+2,29713F-HRTimeline
ALBERT D MASON INC14,534$1.12M0.74%-17813F-HRTimeline
Compound Planning, Inc.14,514$1.12M0.03%+1,91213F-HRTimeline
ADVISORS MANAGEMENT GROUP INC /ADV14,293$1.11M0.2%-11913F-HRTimeline
CHOREO, LLC14,114$1.1M0.01%+1,22513F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…14,168$1.1M0.01%+6,42613F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC14,092$1.09M0.02%+1,52213F-HRTimeline
Lester Murray Antman dba SimplyRich13,763$1.06M0.28%+413F-HRTimeline
HB Wealth Management, LLC13,445$1.04M0.01%+2,15613F-HRTimeline
Private Advisor Group, LLC13,400$1.04M<0.01%+44713F-HRTimeline
Argent Trust Co13,155$1.02M0.03%-313F-HRTimeline
Qtron Investments LLC12,942$1M0.13%+6,55513F-HRTimeline
SG Trading Solutions, LLC12,920$999K0.23%13F-HRTimeline
LOM Asset Management Ltd12,824$992K0.29%+8413F-HRTimeline
Manske Wealth Management12,488$966K0.29%-6913F-HRTimeline
Bay Colony Advisory Group, Inc d/b/a Ba…12,421$961K0.12%+53213F-HRTimeline
Hennion & Walsh Asset Management, Inc.12,342$955K0.03%-2913F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC12,229$946K0.05%-1,54013F-HRTimeline
Herold Advisors, Inc.12,167$941K0.21%+51413F-HRTimeline
WILLIAM JOHN SEMPOLINSKI12,070$934K0.46%13F-HRTimeline
MITCHELL & PAHL PRIVATE WEALTH, LLC12,016$929K0.39%-14513F-HRTimeline
ROMANO BROTHERS AND COMPANY11,986$927K0.11%013F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …11,757$925K<0.01%+1,96813F-HRTimelineGroup
Entropy Technologies, LP11,912$921K0.05%-2,37713F-HRTimeline
Code Waechter LLC11,794$912K0.59%-22513F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC11,713$906K<0.01%013F-HRTimelineGroup
First Pacific Financial11,667$902K0.12%+11,66113F-HRTimeline
NATURAL INVESTMENTS, LLC11,617$898K0.22%+13313F-HRTimeline
Integrated Wealth Concepts LLC11,607$898K0.01%+4,91313F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC11,517$891K0.01%-1,91113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP10,953$859K<0.01%013F-HRTimelineGroup
Rehmann Capital Advisory Group10,960$848K0.04%+3,86113F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…10,365$839K0.01%-5513F-HRTimelineGroup
AE Wealth Management LLC10,780$834K<0.01%+89013F-HRTimeline
B. Riley Wealth Advisors, Inc.10,668$825K0.04%new13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.10,582$819K0.01%+1,47613F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…10,353$801K<0.01%-36513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,999$800K0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.10,229$791K<0.01%+8,08513F-HRTimelineGroup
BURNEY CO/10,164$786K0.02%013F-HRTimeline
Sterling Capital Management LLC10,142$784K0.01%+213F-HRTimeline
World Investment Advisors9,952$770K0.01%+70813F-HR/ATimeline
BAILARD, INC.9,895$765K0.02%+2213F-HRTimeline