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, Q2 2026
Institutional positions in National Grid PLC as of Jun 30, 2026. 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
- 619
- +35 vs. Q1 2026
- Shares held
- 65.0M
- +4.10M (+6.7%) vs. Q1 2026
- Total value
- $5.38B
- +$242.5M (+4.7%) vs. Q1 2026
- New holders
- 78
- 274 more added
- Sold out
- 43
- 163 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding National Grid PLC; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Investments, LP | 40,300 | $3.34M | 0.00% | +18,200+82.4% | Added |
| Factory Mutual Insurance Co | 40,638 | $3.37M | 0.03% | −8,128−16.7% | Reduced |
| Park Avenue Securities LLC | 41,097 | $3.41M | 0.02% | −10,146−19.8% | Reduced |
| 1832 Asset Management L.P. | 41,619 | $3.45M | 0.00% | +46+0.1% | Added |
| Brinker Capital Investments, LLC | 42,117 | $3.49M | 0.03% | −4,410−9.5% | Reduced |
| Price T Rowe Associates Inc | 42,180 | $3.50M | 0.00% | −2,895−6.4% | Reduced |
| JustInvest LLC | 42,346 | $3.51M | 0.03% | +2,696+6.8% | Added |
| Benjamin Edwards Inc | 44,004 | $3.65M | 0.03% | +4,639+11.8% | Added |
| Quantbot Technologies LP | 44,883 | $3.72M | 0.15% | +25,859+135.9% | Added |
| Callan Family Office, LLC | 45,669 | $3.78M | 0.07% | +1,744+4.0% | Added |
| National Bank of Canada | 46,067 | $3.82M | 0.00% | +900+2.0% | Added |
| Hantz Financial Services, Inc. | 46,202 | $3.83M | 0.05% | +328+0.7% | Added |
| Assetmark, Inc | 47,451 | $3.93M | 0.01% | +6,750+16.6% | Added |
| First Bank & Trust | 48,073 | $3.98M | 0.59% | −5,876−10.9% | Reduced |
| Strategy Asset Managers LLC | 49,645 | $4.11M | 0.61% | +2,096+4.4% | Added |
| Citigroup Inc | 49,779 | $4.13M | 0.00% | +33,255+201.3% | Added |
| Vident Advisory, LLC | 50,224 | $4.16M | 0.03% | +29,061+137.3% | Added |
| Old Port Advisors | 50,971 | $4.22M | 0.83% | −100.0% | Reduced |
| CIBC World Markets Inc. | 53,518 | $4.44M | 0.01% | +3,103+6.2% | Added |
| Cerity Partners LLC | 54,091 | $4.48M | 0.01% | +3,997+8.0% | Added |
| CIBC Asset Management Inc | 55,275 | $4.58M | 0.01% | +2,369+4.5% | Added |
| Zevin Asset Management LLC | 56,586 | $4.69M | 0.66% | −9,111−13.9% | Reduced |
| TriCert Investment Counsel Inc. | 56,745 | $4.70M | 0.44% | +56,745 | New |
| Pittenger & Anderson Inc | 57,145 | $4.74M | 0.17% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 57,639 | $4.78M | 0.09% | +3,293+6.1% | Added |
| Mariner, LLC | 58,137 | $4.82M | 0.01% | −537−0.9% | Reduced |
| HRT Financial LP | 59,810 | $4.96M | 0.01% | −77,385−56.4% | Reduced |
| Capital Fund Management S.A. | 61,001 | $5.06M | 0.04% | +40,581+198.7% | Added |
| Cidel Asset Management Inc | 61,790 | $5.12M | 0.25% | −12,928−17.3% | Reduced |
| Marshall Wace, LLP | 62,059 | $5.14M | 0.00% | +55,759+885.1% | Added |
| Mercer Global Advisors Inc | 62,191 | $5.15M | 0.01% | +8,286+15.4% | Added |
| LMR Partners LLP | 62,901 | $5.21M | 0.04% | −45,000−41.7% | Reduced |
| Advisor Group Holdings, Inc. | 64,865 | $5.38M | 0.01% | +5,896+10.0% | Added |
| Gradient Investments LLC | 65,039 | $5.39M | 0.07% | +3,731+6.1% | Added |
| Sanctuary Advisors, LLC | 66,003 | $5.47M | 0.03% | +6,935+11.7% | Added |
| Equitable Trust Co | 66,089 | $5.48M | 0.23% | +66,089 | New |
| HighTower Advisors, LLC | 66,567 | $5.52M | 0.01% | +14,234+27.2% | Added |
| Atria Investments LLC | 67,245 | $5.57M | 0.06% | +4,031+6.4% | Added |
| Gilman Hill Asset Management, LLC | 69,612 | $5.77M | 0.79% | +2,390+3.6% | Added |
| Davenport & Co LLC | 75,863 | $6.29M | 0.03% | +7,474+10.9% | Added |
| O'Shaughnessy Asset Management, LLC | 76,696 | $6.36M | 0.03% | +6,039+8.5% | Added |
| The PNC Financial Services Group, Inc. | 78,329 | $6.49M | 0.00% | +23,059+41.7% | Added |
| Commonwealth Equity Services, LLC | 80,249 | $6.65M | 0.01% | −11,972−13.0% | Reduced |
| Zions Bancorporation, National Association | 80,498 | $6.67M | 0.40% | +7,495+10.3% | Added |
| Ramirez Asset Management, Inc. | 80,618 | $6.68M | 0.70% | +6,449+8.7% | Added |
| Wiley Bros.-Aintree Capital, LLC | 81,806 | $6.76M | 0.03% | +4,071+5.2% | Added |
| Capital Innovations LLC | 84,370 | $6.99M | 1.82% | +84,370 | New |
| Silvercrest Asset Management Group LLC | 84,638 | $7.01M | 0.05% | −6,153−6.8% | Reduced |
| CI Private Wealth, LLC | 86,620 | $7.18M | 0.01% | +2,478+2.9% | Added |
| Neuberger Berman Group LLC | 89,486 | $7.42M | 0.00% | +23,857+36.4% | Added |
| Janney Montgomery Scott LLC | 90,516 | $7.50M | 0.01% | +1,442+1.6% | Added |
| SEI Investments Co | 99,975 | $8.28M | 0.01% | +2,770+2.8% | Added |
| XTX Topco Ltd | 100,601 | $8.34M | 0.11% | −42,047−29.5% | Reduced |
| M. Kulyk & Associates, LLC | 100,641 | $8.34M | 1.36% | +9,512+10.4% | Added |
| GQG Partners LLC | 101,755 | $8.43M | 0.02% | +95,841+1,620.6% | Added |
| Point72 Asset Management, L.P. | 108,332 | $8.98M | 0.01% | −85,729−44.2% | Reduced |
| QRG Capital Management, Inc. | 109,112 | $9.04M | 0.07% | +7,370+7.2% | Added |
| M&T Bank Corp | 112,638 | $9.33M | 0.03% | +43,733+63.5% | Added |
| Gabelli Funds LLC | 119,300 | $9.89M | 0.06% | −200−0.2% | Reduced |
| Miller Howard Investments Inc | 127,803 | $10.6M | 0.28% | +7,313+6.1% | Added |
| Toroso Investments, LLC | 127,969 | $10.6M | 0.03% | +5,404+4.4% | Added |
| Clearbridge Investments, LLC | 129,424 | $10.7M | 0.01% | −1,970−1.5% | Reduced |
| Barclays PLC | 129,449 | $10.7M | 0.00% | +55,345+74.7% | Added |
| MML Investors Services, LLC | 130,538 | $10.8M | 0.02% | +29,648+29.4% | Added |
| Crossmark Global Holdings, Inc. | 133,089 | $11.0M | 0.14% | +22,141+20.0% | Added |
| Oppenheimer Asset Management Inc. | 136,185 | $11.3M | 0.12% | +1,478+1.1% | Added |
| Pathstone Holdings, LLC | 136,087 | $11.3M | 0.03% | +19,879+17.1% | Added |
| Guardian Partners Inc. | 143,310 | $11.9M | 1.07% | −27,860−16.3% | Reduced |
| AQR Capital Management LLC | 153,204 | $12.7M | 0.00% | +71,797+88.2% | Added |
| Citadel Advisors LLC | 156,179 | $12.9M | 0.01% | −111,851−41.7% | Reduced |
| Cetera Investment Advisers | 159,614 | $13.2M | 0.01% | +8,862+5.9% | Added |
| Invesco Ltd. | 160,049 | $13.3M | 0.00% | −1,738−1.1% | Reduced |
| Massachusetts Financial Services Co | 174,115 | $15.0M | 0.00% | −770−0.4% | Reduced |
| Millennium Management LLC | 191,014 | $15.8M | 0.01% | +105,306+122.9% | Added |
| Hennessy Advisors Inc | 194,044 | $16.1M | 0.51% | +13,100+7.2% | Added |
| Truist Financial Corp | 194,580 | $16.1M | 0.02% | +15,439+8.6% | Added |
| Charles Schwab Investment Management Inc | 199,343 | $16.5M | 0.00% | +10,669+5.7% | Added |
| Creative Planning | 201,014 | $16.7M | 0.01% | +37,776+23.1% | Added |
| Lockheed Martin Investment Management Co | 214,300 | $17.8M | 0.70% | −400−0.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 219,968 | $18.2M | 0.02% | +33,697+18.1% | Added |
| Beck Bode, LLC | 220,124 | $18.2M | 2.76% | +7,202+3.4% | Added |
| Ferguson Wellman Capital Management, Inc | 255,077 | $21.1M | 0.26% | +3,575+1.4% | Added |
| Jane Street Group, LLC | 263,927 | $21.9M | 0.01% | −58,783−18.2% | Reduced |
| Bank of New York Mellon Corp | 276,705 | $22.9M | 0.00% | −25,010−8.3% | Reduced |
| UBS Group AG | 293,437 | $24.3M | 0.00% | −9,308−3.1% | Reduced |
| Abc Arbitrage SA | 301,977 | $25.0M | 2.70% | −53,137−15.0% | Reduced |
| Nuveen, LLC | 309,958 | $25.2M | 0.01% | +40,115+14.9% | Added |
| Quantinno Capital Management LP | 356,707 | $29.6M | 0.04% | +87,885+32.7% | Added |
| American Century Companies Inc | 367,231 | $30.4M | 0.01% | +40,378+12.4% | Added |
| Stifel Financial Corp | 372,089 | $30.8M | 0.03% | +65,639+21.4% | Added |
| Clark Capital Management Group, Inc. | 429,028 | $35.6M | 0.19% | −433,132−50.2% | Reduced |
| Manufacturers Life Insurance Company, The | 444,926 | $36.9M | 0.03% | +419+0.1% | Added |
| Bank of Montreal | 455,287 | $37.7M | 0.01% | −606,587−57.1% | Reduced |
| Ameriprise Financial Inc | 479,737 | $39.6M | 0.01% | +15,833+3.4% | Added |
| Causeway Capital Management LLC | 590,240 | $48.9M | 0.53% | +51,479+9.6% | Added |
| D. E. Shaw & Co., Inc. | 688,532 | $57.1M | 0.04% | +268,666+64.0% | Added |
| Cullen Capital Management LLC | 815,548 | $67.6M | 0.66% | +21,344+2.7% | Added |
| LPL Financial LLC | 872,761 | $72.3M | 0.02% | −6,307−0.7% | Reduced |
| Dimensional Fund Advisors LP | 915,839 | $75.9M | 0.01% | +24,446+2.7% | Added |
| 40 North Management LLC | 925,000 | $76.7M | 4.28% | −62,100−6.3% | Reduced |