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, Q1 2026
Institutional positions in National Grid PLC as of Mar 31, 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
- 590
- +52 vs. Q4 2025
- Shares held
- 60.9M
- +2.20M (+3.8%) vs. Q4 2025
- Total value
- $5.15B
- +$602.5M (+13.3%) vs. Q4 2025
- New holders
- 93
- 234 more added
- Sold out
- 41
- 180 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding National Grid PLC; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Leonteq Securities AG | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Capital International Investors | 0 | $0 | 0.00% | −6,622−100.0% | Sold out |
| Carr Financial Group Corp | 0 | $0 | 0.00% | −5,245−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −4,579−100.0% | Sold out |
| Investors Research Corp | 0 | $0 | 0.00% | −4,227−100.0% | Sold out |
| Navis Wealth Advisors, LLC | 0 | $0 | 0.00% | −4,170−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −3,631−100.0% | Sold out |
| Sivia Capital Partners, LLC | 0 | $0 | 0.00% | −3,349−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −3,137−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −3,058−100.0% | Sold out |
| New Republic Capital, LLC | 0 | $0 | 0.00% | −2,948−100.0% | Sold out |
| J.M. Arbour, LLC | 0 | $0 | 0.00% | −2,771−100.0% | Sold out |
| Diversify Advisory Services, LLC | 0 | $0 | 0.00% | −2,642−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −2,245−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −2,132−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,620−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −1,269−100.0% | Sold out |
| Arbor Wealth Management LLC | 0 | $0 | 0.00% | −675−100.0% | Sold out |
| Garner Asset Management Corp | 0 | $0 | 0.00% | −649−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −550−100.0% | Sold out |
| Garton & Associates Financial Advisors LLC | 0 | $0 | 0.00% | −299−100.0% | Sold out |
| Wellington Grp LLC | 0 | $0 | 0.00% | −298−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −237−100.0% | Sold out |
| United Community Bank | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| Steigerwald, Gordon & Koch Inc. | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| N.E.W. Advisory Services LLC | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| American National Bank | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| POM Investment Strategies, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Independence Bank of Kentucky | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| SG Trading Solutions, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Trust Co of Vermont | – | – | – | – | Not filed |
| Litman Gregory Asset Management LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |