National Grid PLC
NGG- Exchange
- NYSE
- Industry
- Natural Gas Transmission
- SEC CIK
- 0001004315
No open-market purchases or sales by National Grid PLC insiders were filed in the last 90 days; 619 institutions reported holding it in 13F filings for Q2 2026, worth $5.38B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in National Grid PLC as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 508
- +14 vs. Q2 2025
- Shares held
- 54.5M
- +998.1K (+1.9%) vs. Q2 2025
- Total value
- $3.96B
- −$17.9M (−0.5%) vs. Q2 2025
- New holders
- 66
- 227 more added
- Sold out
- 52
- 137 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NGG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 619 | $5.38B |
| Q1 2026 | 590 | $5.15B |
| Q4 2025 | 544 | $4.55B |
| Q3 2025 | 508 | $3.96B |
| Q2 2025 | 501 | $3.98B |
| Q1 2025 | 467 | $2.98B |
| Q4 2024 | 450 | $2.48B |
| Q3 2024 | 469 | $2.85B |
| Q2 2024 | 421 | $2.25B |
| Q1 2024 | 451 | $2.60B |
| Q4 2023 | 429 | $2.38B |
| Q3 2023 | 402 | $2.05B |
| Q2 2023 | 407 | $2.19B |
| Q1 2023 | 399 | $2.02B |
| Q4 2022 | 392 | $1.65B |
| Q3 2022 | 357 | $1.41B |
| Q2 2022 | 385 | $1.78B |
| Q1 2022 | 371 | $2.13B |
| Q4 2021 | 372 | $1.93B |
| Q3 2021 | 343 | $1.51B |
| Q2 2021 | 346 | $1.73B |
| Q1 2021 | 348 | $1.66B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding National Grid PLC; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northside Capital Management, LLC | 31,609 | $2.30M | 0.21% | +300+1.0% | Added |
| Kestra Advisory Services, LLC | 32,321 | $2.35M | 0.01% | −1,022−3.1% | Reduced |
| Raleigh Capital Management Inc. | 32,387 | $2.35M | 0.89% | +1,239+4.0% | Added |
| Quadrant Capital Group LLC | 35,799 | $2.60M | 0.08% | −308−0.9% | Reduced |
| US Bancorp | 35,960 | $2.61M | 0.00% | −3,155−8.1% | Reduced |
| Ethic Inc. | 35,995 | $2.62M | 0.04% | +6,496+22.0% | Added |
| Tectonic Advisors LLC | 36,321 | $2.64M | 0.14% | +36,321 | New |
| JustInvest LLC | 36,705 | $2.67M | 0.03% | −1,010−2.7% | Reduced |
| Jarislowsky, Fraser Ltd | 37,226 | $2.71M | 0.01% | −145−0.4% | Reduced |
| Neuberger Berman Group LLC | 37,612 | $2.73M | 0.00% | −72,720−65.9% | Reduced |
| Fulton Bank, N.A. | 40,270 | $2.93M | 0.10% | +127+0.3% | Added |
| National Bank of Canada | 40,878 | $2.97M | 0.00% | +2,032+5.2% | Added |
| Strategy Asset Managers LLC | 41,443 | $3.01M | 0.54% | +1,065+2.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 41,535 | $3.07M | 0.00% | +6,007+16.9% | Added |
| Mercer Global Advisors Inc | 43,495 | $3.16M | 0.01% | −7,939−15.4% | Reduced |
| Cerity Partners LLC | 44,391 | $3.23M | 0.01% | −7,391−14.3% | Reduced |
| Brinker Capital Investments, LLC | 44,476 | $3.23M | 0.03% | +2,319+5.5% | Added |
| AQR Capital Management LLC | 46,416 | $3.37M | 0.00% | +6,423+16.1% | Added |
| CIBC World Markets Inc. | 47,268 | $3.43M | 0.01% | +1,532+3.3% | Added |
| Schonfeld Strategic Advisors LLC | 47,321 | $3.44M | 0.02% | +47,321 | New |
| Park Avenue Securities LLC | 47,594 | $3.46M | 0.03% | +1,949+4.3% | Added |
| HighTower Advisors, LLC | 47,624 | $3.46M | 0.00% | +6,466+15.7% | Added |
| Mariner, LLC | 48,920 | $3.55M | 0.00% | +7,043+16.8% | Added |
| Summit Global Investments | 49,395 | $3.59M | 0.21% | −4,164−7.8% | Reduced |
| Assetmark, Inc | 49,790 | $3.62M | 0.01% | −779−1.5% | Reduced |
| Old Port Advisors | 50,234 | $3.65M | 0.92% | +462+0.9% | Added |
| Susquehanna International Group, LLP | 52,173 | $3.79M | 0.01% | +52,173 | New |
| Envestnet Portfolio Solutions, Inc. | 53,077 | $3.86M | 0.01% | +38+0.1% | Added |
| First Bank & Trust | 53,903 | $3.92M | 0.66% | +451+0.8% | Added |
| O'Shaughnessy Asset Management, LLC | 53,967 | $3.92M | 0.02% | +6,764+14.3% | Added |
| QRG Capital Management, Inc. | 54,923 | $3.99M | 0.05% | −28,259−34.0% | Reduced |
| Sanctuary Advisors, LLC | 55,036 | $4.00M | 0.02% | +3,748+7.3% | Added |
| Russell Investments Group, Ltd. | 55,225 | $4.01M | 0.00% | +5,176+10.3% | Added |
| Pittenger & Anderson Inc | 57,145 | $4.15M | 0.15% | +14,380+33.6% | Added |
| Cidel Asset Management Inc | 60,327 | $4.38M | 0.25% | −9,306−13.4% | Reduced |
| Factory Mutual Insurance Co | 60,957 | $4.43M | 0.04% | +60,957 | New |
| Zevin Asset Management LLC | 62,585 | $4.55M | 0.66% | −9,370−13.0% | Reduced |
| Ramirez Asset Management, Inc. | 62,717 | $4.56M | 0.63% | +62,717 | New |
| HRT Financial LP | 64,077 | $4.66M | 0.02% | +64,077 | New |
| The PNC Financial Services Group, Inc. | 64,787 | $4.71M | 0.00% | +1,382+2.2% | Added |
| Gilman Hill Asset Management, LLC | 64,868 | $4.71M | 0.74% | +1,200+1.9% | Added |
| Aquatic Capital Management LLC | 65,535 | $4.76M | 0.09% | −5,771−8.1% | Reduced |
| M&T Bank Corp | 66,811 | $4.85M | 0.02% | −736−1.1% | Reduced |
| Millennium Management LLC | 67,133 | $4.88M | 0.00% | +569+0.9% | Added |
| Wiley Bros.-Aintree Capital, LLC | 70,111 | $5.17M | 0.03% | +4,868+7.5% | Added |
| CIBC Asset Management Inc | 74,205 | $5.39M | 0.02% | −1,703−2.2% | Reduced |
| Cubist Systematic Strategies, LLC | 74,335 | $5.40M | 0.08% | +74,335 | New |
| Optiver Holding B.V. | 74,566 | $5.42M | 0.09% | +74,566 | New |
| Atria Investments LLC | 76,831 | $5.58M | 0.06% | −4,329−5.3% | Reduced |
| M. Kulyk & Associates, LLC | 77,115 | $5.60M | 1.14% | +40+0.1% | Added |
| TD Private Client Wealth LLC | 82,441 | $5.99M | 0.13% | +6,031+7.9% | Added |
| CI Private Wealth, LLC | 84,949 | $6.17M | 0.01% | +1,100+1.3% | Added |
| SEI Investments Co | 89,391 | $6.50M | 0.01% | +47,331+112.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 90,921 | $6.61M | 0.01% | +55,171+154.3% | Added |
| Miller Howard Investments Inc | 90,984 | $6.61M | 0.20% | +1,059+1.2% | Added |
| Davenport & Co LLC | 91,816 | $6.67M | 0.04% | +2,110+2.4% | Added |
| Commonwealth Equity Services, LLC | 92,668 | $6.73M | 0.01% | −23,433−20.2% | Reduced |
| Janney Montgomery Scott LLC | 103,152 | $7.50M | 0.02% | +1,853+1.8% | Added |
| Creative Planning | 105,400 | $7.66M | 0.01% | +16,161+18.1% | Added |
| MML Investors Services, LLC | 112,973 | $8.21M | 0.02% | +4,431+4.1% | Added |
| Advisor Group Holdings, Inc. | 117,883 | $8.50M | 0.01% | +6,800+6.1% | Added |
| Zions Bancorporation, National Association | 117,806 | $8.56M | 0.42% | −44,340−27.3% | Reduced |
| Crossmark Global Holdings, Inc. | 118,526 | $8.61M | 0.13% | +804+0.7% | Added |
| Gabelli Funds LLC | 120,200 | $8.73M | 0.06% | −1,600−1.3% | Reduced |
| Pathstone Holdings, LLC | 125,181 | $9.10M | 0.03% | +46,725+59.6% | Added |
| Charles Schwab Investment Management Inc | 135,951 | $9.88M | 0.00% | +24,697+22.2% | Added |
| Clearbridge Investments, LLC | 136,262 | $9.90M | 0.01% | −23,265−14.6% | Reduced |
| Cetera Investment Advisers | 139,958 | $10.2M | 0.01% | +22,706+19.4% | Added |
| Oppenheimer Asset Management Inc. | 145,465 | $10.6M | 0.12% | +12,618+9.5% | Added |
| Quantinno Capital Management LP | 149,940 | $10.9M | 0.03% | +37,148+32.9% | Added |
| Massachusetts Financial Services Co | 163,389 | $11.9M | 0.00% | +5,027+3.2% | Added |
| Guardian Partners Inc. | 165,908 | $12.1M | 1.02% | −1,235−0.7% | Reduced |
| BNP Paribas Arbitrage, SA | 171,267 | $12.4M | 0.01% | +55,248+47.6% | Added |
| Hennessy Advisors Inc | 185,544 | $13.5M | 0.47% | −25,500−12.1% | Reduced |
| Citadel Advisors LLC | 190,811 | $13.9M | 0.01% | −335,953−63.8% | Reduced |
| D. E. Shaw & Co., Inc. | 207,568 | $15.1M | 0.01% | +207,568 | New |
| UBS Group AG | 220,529 | $16.0M | 0.00% | −250,321−53.2% | Reduced |
| American Century Companies Inc | 224,912 | $16.3M | 0.01% | +35,449+18.7% | Added |
| Truist Financial Corp | 225,219 | $16.4M | 0.02% | −13,718−5.7% | Reduced |
| Ameriprise Financial Inc | 235,230 | $17.1M | 0.00% | +32,699+16.1% | Added |
| Abc Arbitrage SA | 239,559 | $17.4M | 1.71% | +85,013+55.0% | Added |
| Lockheed Martin Investment Management Co | 282,100 | $20.5M | 0.76% | +185,400+191.7% | Added |
| Bank of New York Mellon Corp | 305,556 | $22.2M | 0.00% | −41,835−12.0% | Reduced |
| Stifel Financial Corp | 319,284 | $23.2M | 0.02% | −11,141−3.4% | Reduced |
| Invesco Ltd. | 361,261 | $26.3M | 0.00% | +25,192+7.5% | Added |
| Nuveen, LLC | 362,305 | $26.3M | 0.01% | +2,644+0.7% | Added |
| Manufacturers Life Insurance Company, The | 441,481 | $32.1M | 0.03% | +110.0% | Added |
| Causeway Capital Management LLC | 671,143 | $48.8M | 0.64% | +355,149+112.4% | Added |
| Cullen Capital Management LLC | 731,561 | $53.2M | 0.58% | −27,234−3.6% | Reduced |
| Dimensional Fund Advisors LP | 831,779 | $60.4M | 0.01% | +110,503+15.3% | Added |
| Clark Capital Management Group, Inc. | 920,565 | $66.9M | 0.42% | +16,031+1.8% | Added |
| LPL Financial LLC | 1,002,697 | $72.9M | 0.02% | +33,773+3.5% | Added |
| BlackRock, Inc. | 1,074,021 | $78.0M | 0.00% | +91,473+9.3% | Added |
| Northern Trust Corp | 1,213,337 | $88.2M | 0.01% | +242,599+25.0% | Added |
| Wells Fargo & Company | 1,493,012 | $108.5M | 0.02% | −90,976−5.7% | Reduced |
| Raymond James Financial Inc | 1,656,628 | $120.4M | 0.04% | −15,118−0.9% | Reduced |
| Bank of Montreal | 1,669,191 | $121.3M | 0.05% | +672,050+67.4% | Added |
| Envestnet Asset Management Inc | 1,835,914 | $133.4M | 0.04% | +61,168+3.4% | Added |
| Natixis Advisors, L.P. | 2,011,143 | $146.2M | 0.21% | +36,984+1.9% | Added |
| Goldman Sachs Group Inc | 2,082,770 | $151.4M | 0.02% | +29,936+1.5% | Added |