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 |
|---|---|---|---|---|---|
| FMR LLC | 6,082,381 | $442.0M | 0.02% | +109,723+1.8% | Added |
| Bank of America Corp | 4,751,505 | $345.3M | 0.03% | +155,118+3.4% | Added |
| Federated Hermes, Inc. | 3,159,478 | $229.6M | 0.41% | −40,526−1.3% | Reduced |
| Renaissance Technologies LLC | 3,009,986 | $218.7M | 0.29% | −136,300−4.3% | Reduced |
| 40 North Management LLC | 2,480,000 | $180.2M | 8.89% | 00.0% | Unchanged |
| Morgan Stanley | 2,169,687 | $157.7M | 0.01% | +70,382+3.4% | Added |
| Royal Bank of Canada | 2,136,605 | $155.3M | 0.03% | −60,426−2.8% | Reduced |
| JPMorgan Chase & Co | 2,089,650 | $151.9M | 0.01% | +48,048+2.4% | Added |
| Goldman Sachs Group Inc | 2,082,770 | $151.4M | 0.02% | +29,936+1.5% | Added |
| Natixis Advisors, L.P. | 2,011,143 | $146.2M | 0.21% | +36,984+1.9% | Added |
| Envestnet Asset Management Inc | 1,835,914 | $133.4M | 0.04% | +61,168+3.4% | Added |
| Bank of Montreal | 1,669,191 | $121.3M | 0.05% | +672,050+67.4% | Added |
| Raymond James Financial Inc | 1,656,628 | $120.4M | 0.04% | −15,118−0.9% | Reduced |
| Wells Fargo & Company | 1,493,012 | $108.5M | 0.02% | −90,976−5.7% | Reduced |
| Northern Trust Corp | 1,213,337 | $88.2M | 0.01% | +242,599+25.0% | Added |
| BlackRock, Inc. | 1,074,021 | $78.0M | 0.00% | +91,473+9.3% | Added |
| LPL Financial LLC | 1,002,697 | $72.9M | 0.02% | +33,773+3.5% | Added |
| Clark Capital Management Group, Inc. | 920,565 | $66.9M | 0.42% | +16,031+1.8% | Added |
| Dimensional Fund Advisors LP | 831,779 | $60.4M | 0.01% | +110,503+15.3% | Added |
| Cullen Capital Management LLC | 731,561 | $53.2M | 0.58% | −27,234−3.6% | Reduced |
| Causeway Capital Management LLC | 671,143 | $48.8M | 0.64% | +355,149+112.4% | Added |
| Manufacturers Life Insurance Company, The | 441,481 | $32.1M | 0.03% | +110.0% | Added |
| Nuveen, LLC | 362,305 | $26.3M | 0.01% | +2,644+0.7% | Added |
| Invesco Ltd. | 361,261 | $26.3M | 0.00% | +25,192+7.5% | Added |
| Stifel Financial Corp | 319,284 | $23.2M | 0.02% | −11,141−3.4% | Reduced |
| Bank of New York Mellon Corp | 305,556 | $22.2M | 0.00% | −41,835−12.0% | Reduced |
| Lockheed Martin Investment Management Co | 282,100 | $20.5M | 0.76% | +185,400+191.7% | Added |
| Abc Arbitrage SA | 239,559 | $17.4M | 1.71% | +85,013+55.0% | Added |
| Ameriprise Financial Inc | 235,230 | $17.1M | 0.00% | +32,699+16.1% | Added |
| Truist Financial Corp | 225,219 | $16.4M | 0.02% | −13,718−5.7% | Reduced |
| American Century Companies Inc | 224,912 | $16.3M | 0.01% | +35,449+18.7% | Added |
| UBS Group AG | 220,529 | $16.0M | 0.00% | −250,321−53.2% | Reduced |
| D. E. Shaw & Co., Inc. | 207,568 | $15.1M | 0.01% | +207,568 | New |
| Citadel Advisors LLC | 190,811 | $13.9M | 0.01% | −335,953−63.8% | Reduced |
| Hennessy Advisors Inc | 185,544 | $13.5M | 0.47% | −25,500−12.1% | Reduced |
| BNP Paribas Arbitrage, SA | 171,267 | $12.4M | 0.01% | +55,248+47.6% | Added |
| Guardian Partners Inc. | 165,908 | $12.1M | 1.02% | −1,235−0.7% | Reduced |
| Massachusetts Financial Services Co | 163,389 | $11.9M | 0.00% | +5,027+3.2% | Added |
| Quantinno Capital Management LP | 149,940 | $10.9M | 0.03% | +37,148+32.9% | Added |
| Oppenheimer Asset Management Inc. | 145,465 | $10.6M | 0.12% | +12,618+9.5% | Added |
| Cetera Investment Advisers | 139,958 | $10.2M | 0.01% | +22,706+19.4% | Added |
| Clearbridge Investments, LLC | 136,262 | $9.90M | 0.01% | −23,265−14.6% | Reduced |
| Charles Schwab Investment Management Inc | 135,951 | $9.88M | 0.00% | +24,697+22.2% | Added |
| Pathstone Holdings, LLC | 125,181 | $9.10M | 0.03% | +46,725+59.6% | Added |
| Gabelli Funds LLC | 120,200 | $8.73M | 0.06% | −1,600−1.3% | Reduced |
| Crossmark Global Holdings, Inc. | 118,526 | $8.61M | 0.13% | +804+0.7% | Added |
| Zions Bancorporation, National Association | 117,806 | $8.56M | 0.42% | −44,340−27.3% | Reduced |
| Advisor Group Holdings, Inc. | 117,883 | $8.50M | 0.01% | +6,800+6.1% | Added |
| MML Investors Services, LLC | 112,973 | $8.21M | 0.02% | +4,431+4.1% | Added |
| Creative Planning | 105,400 | $7.66M | 0.01% | +16,161+18.1% | Added |
| Janney Montgomery Scott LLC | 103,152 | $7.50M | 0.02% | +1,853+1.8% | Added |
| Commonwealth Equity Services, LLC | 92,668 | $6.73M | 0.01% | −23,433−20.2% | Reduced |
| Davenport & Co LLC | 91,816 | $6.67M | 0.04% | +2,110+2.4% | Added |
| Miller Howard Investments Inc | 90,984 | $6.61M | 0.20% | +1,059+1.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 90,921 | $6.61M | 0.01% | +55,171+154.3% | Added |
| SEI Investments Co | 89,391 | $6.50M | 0.01% | +47,331+112.5% | Added |
| CI Private Wealth, LLC | 84,949 | $6.17M | 0.01% | +1,100+1.3% | Added |
| TD Private Client Wealth LLC | 82,441 | $5.99M | 0.13% | +6,031+7.9% | Added |
| M. Kulyk & Associates, LLC | 77,115 | $5.60M | 1.14% | +40+0.1% | Added |
| Atria Investments LLC | 76,831 | $5.58M | 0.06% | −4,329−5.3% | Reduced |
| Optiver Holding B.V. | 74,566 | $5.42M | 0.09% | +74,566 | New |
| Cubist Systematic Strategies, LLC | 74,335 | $5.40M | 0.08% | +74,335 | New |
| CIBC Asset Management Inc | 74,205 | $5.39M | 0.02% | −1,703−2.2% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 70,111 | $5.17M | 0.03% | +4,868+7.5% | Added |
| Millennium Management LLC | 67,133 | $4.88M | 0.00% | +569+0.9% | Added |
| M&T Bank Corp | 66,811 | $4.85M | 0.02% | −736−1.1% | Reduced |
| Aquatic Capital Management LLC | 65,535 | $4.76M | 0.09% | −5,771−8.1% | Reduced |
| Gilman Hill Asset Management, LLC | 64,868 | $4.71M | 0.74% | +1,200+1.9% | Added |
| The PNC Financial Services Group, Inc. | 64,787 | $4.71M | 0.00% | +1,382+2.2% | Added |
| HRT Financial LP | 64,077 | $4.66M | 0.02% | +64,077 | New |
| Ramirez Asset Management, Inc. | 62,717 | $4.56M | 0.63% | +62,717 | New |
| Zevin Asset Management LLC | 62,585 | $4.55M | 0.66% | −9,370−13.0% | Reduced |
| Factory Mutual Insurance Co | 60,957 | $4.43M | 0.04% | +60,957 | New |
| Cidel Asset Management Inc | 60,327 | $4.38M | 0.25% | −9,306−13.4% | Reduced |
| Pittenger & Anderson Inc | 57,145 | $4.15M | 0.15% | +14,380+33.6% | Added |
| Russell Investments Group, Ltd. | 55,225 | $4.01M | 0.00% | +5,176+10.3% | Added |
| Sanctuary Advisors, LLC | 55,036 | $4.00M | 0.02% | +3,748+7.3% | Added |
| QRG Capital Management, Inc. | 54,923 | $3.99M | 0.05% | −28,259−34.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 53,967 | $3.92M | 0.02% | +6,764+14.3% | Added |
| First Bank & Trust | 53,903 | $3.92M | 0.66% | +451+0.8% | Added |
| Envestnet Portfolio Solutions, Inc. | 53,077 | $3.86M | 0.01% | +38+0.1% | Added |
| Susquehanna International Group, LLP | 52,173 | $3.79M | 0.01% | +52,173 | New |
| Old Port Advisors | 50,234 | $3.65M | 0.92% | +462+0.9% | Added |
| Assetmark, Inc | 49,790 | $3.62M | 0.01% | −779−1.5% | Reduced |
| Summit Global Investments | 49,395 | $3.59M | 0.21% | −4,164−7.8% | Reduced |
| Mariner, LLC | 48,920 | $3.55M | 0.00% | +7,043+16.8% | Added |
| HighTower Advisors, LLC | 47,624 | $3.46M | 0.00% | +6,466+15.7% | Added |
| Park Avenue Securities LLC | 47,594 | $3.46M | 0.03% | +1,949+4.3% | Added |
| Schonfeld Strategic Advisors LLC | 47,321 | $3.44M | 0.02% | +47,321 | New |
| CIBC World Markets Inc. | 47,268 | $3.43M | 0.01% | +1,532+3.3% | Added |
| AQR Capital Management LLC | 46,416 | $3.37M | 0.00% | +6,423+16.1% | Added |
| Brinker Capital Investments, LLC | 44,476 | $3.23M | 0.03% | +2,319+5.5% | Added |
| Cerity Partners LLC | 44,391 | $3.23M | 0.01% | −7,391−14.3% | Reduced |
| Mercer Global Advisors Inc | 43,495 | $3.16M | 0.01% | −7,939−15.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 41,535 | $3.07M | 0.00% | +6,007+16.9% | Added |
| Strategy Asset Managers LLC | 41,443 | $3.01M | 0.54% | +1,065+2.6% | Added |
| National Bank of Canada | 40,878 | $2.97M | 0.00% | +2,032+5.2% | Added |
| Fulton Bank, N.A. | 40,270 | $2.93M | 0.10% | +127+0.3% | Added |
| Neuberger Berman Group LLC | 37,612 | $2.73M | 0.00% | −72,720−65.9% | Reduced |
| Jarislowsky, Fraser Ltd | 37,226 | $2.71M | 0.01% | −145−0.4% | Reduced |