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 |
|---|---|---|---|---|---|
| CIBC World Markets Inc. | 50,415 | $4.27M | 0.01% | +1,422+2.9% | Added |
| Cerity Partners LLC | 50,094 | $4.24M | 0.01% | +3,956+8.6% | Added |
| Aquatic Capital Management LLC | 49,466 | $4.18M | 0.12% | +13,006+35.7% | Added |
| Factory Mutual Insurance Co | 48,766 | $4.13M | 0.05% | −12,191−20.0% | Reduced |
| Strategy Asset Managers LLC | 47,549 | $4.02M | 0.66% | −294−0.6% | Reduced |
| Brinker Capital Investments, LLC | 46,527 | $3.94M | 0.03% | −3,308−6.6% | Reduced |
| Hantz Financial Services, Inc. | 45,874 | $3.88M | 0.06% | +10,567+29.9% | Added |
| National Bank of Canada | 45,167 | $3.82M | 0.00% | −2,489−5.2% | Reduced |
| Price T Rowe Associates Inc | 45,075 | $3.81M | 0.00% | +45,075 | New |
| Skopos Labs, Inc. | 44,641 | $3.78M | 0.12% | +16,156+56.7% | Added |
| Callan Family Office, LLC | 43,925 | $3.72M | 0.08% | −2,015−4.4% | Reduced |
| Old Mission Capital LLC | 42,039 | $3.56M | 0.08% | +42,039 | New |
| 1832 Asset Management L.P. | 41,573 | $3.52M | 0.00% | +1,996+5.0% | Added |
| Schonfeld Strategic Advisors LLC | 41,170 | $3.48M | 0.03% | −72,555−63.8% | Reduced |
| Assetmark, Inc | 40,701 | $3.44M | 0.01% | −11,946−22.7% | Reduced |
| JustInvest LLC | 39,650 | $3.35M | 0.03% | −721−1.8% | Reduced |
| Tower Research Capital LLC (TRC) | 39,476 | $3.34M | 0.09% | +39,353+31,994.3% | Added |
| Benjamin Edwards Inc | 39,365 | $3.33M | 0.03% | +16,355+71.1% | Added |
| Vestmark Advisory Solutions, Inc. | 38,448 | $3.25M | 0.04% | −10,814−22.0% | Reduced |
| Quadrant Capital Group LLC | 36,787 | $3.11M | 0.09% | +809+2.2% | Added |
| US Bancorp | 35,378 | $2.99M | 0.00% | −2,833−7.4% | Reduced |
| Farringdon Capital, Ltd. | 33,526 | $2.84M | 0.62% | −12,557−27.2% | Reduced |
| JCIC Asset Management Inc. | 32,180 | $2.72M | 0.83% | +1,590+5.2% | Added |
| Entropy Technologies, LP | 31,905 | $2.70M | 0.12% | +19,993+167.8% | Added |
| Centiva Capital, LP | 31,495 | $2.66M | 0.12% | +31,495 | New |
| Henry James International Management, Inc. | 30,701 | $2.60M | 0.94% | +432+1.4% | Added |
| Colony Group, LLC | 29,621 | $2.51M | 0.00% | +52+0.2% | Added |
| Ethic Inc. | 28,636 | $2.42M | 0.04% | −15,801−35.6% | Reduced |
| Northside Capital Management, LLC | 28,635 | $2.42M | 0.21% | −1,694−5.6% | Reduced |
| Fulton Bank, N.A. | 28,634 | $2.42M | 0.09% | −11,490−28.6% | Reduced |
| AMG National Trust Bank | 27,968 | $2.37M | 0.05% | +347+1.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 26,699 | $2.35M | 0.01% | −14,857−35.8% | Reduced |
| Kestra Advisory Services, LLC | 26,940 | $2.28M | 0.01% | −5,738−17.6% | Reduced |
| First Trust Advisors LP | 26,665 | $2.26M | 0.00% | +8,162+44.1% | Added |
| Bollard Group LLC | 26,342 | $2.23M | 0.07% | +3,387+14.8% | Added |
| Russell Investments Group, Ltd. | 26,198 | $2.22M | 0.00% | +5,502+26.6% | Added |
| Perpetual Ltd | 25,964 | $2.20M | 0.03% | −4,376−14.4% | Reduced |
| Rhumbline Advisers | 23,832 | $2.02M | 0.00% | +49+0.2% | Added |
| Flputnam Investment Management Co | 23,661 | $2.00M | 0.03% | −203−0.9% | Reduced |
| Raleigh Capital Management Inc. | 23,593 | $2.00M | 0.69% | −10,334−30.5% | Reduced |
| Vise Technologies, Inc. | 25,655 | $1.98M | 0.04% | 00.0% | Unchanged |
| Signaturefd, LLC | 23,263 | $1.97M | 0.03% | +876+3.9% | Added |
| Envestnet Portfolio Solutions, Inc. | 23,256 | $1.97M | 0.01% | −32,905−58.6% | Reduced |
| Captrust Financial Advisors | 23,174 | $1.96M | 0.00% | −1,420−5.8% | Reduced |
| Fisher Asset Management, LLC | 22,643 | $1.92M | 0.00% | −775−3.3% | Reduced |
| Ieq Capital, LLC | 22,497 | $1.90M | 0.01% | +2,666+13.4% | Added |
| Two Sigma Investments, LP | 22,100 | $1.87M | 0.00% | −14,418−39.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 21,835 | $1.85M | 0.00% | −177−0.8% | Reduced |
| Rockefeller Capital Management L.P. | 21,343 | $1.81M | 0.00% | +5,177+32.0% | Added |
| Laird Norton Trust Company, LLC | 21,300 | $1.80M | 0.04% | −258−1.2% | Reduced |
| Vident Advisory, LLC | 21,163 | $1.79M | 0.02% | +1,126+5.6% | Added |
| Wealth Alliance | 21,160 | $1.79M | 0.18% | −7,331−25.7% | Reduced |
| UBS Asset Management Americas Inc | 20,946 | $1.77M | 0.00% | +17,539+514.8% | Added |
| Bleakley Financial Group, LLC | 20,901 | $1.77M | 0.03% | −463−2.2% | Reduced |
| Flow Traders U.S. LLC | 20,772 | $1.76M | 0.06% | +3,621+21.1% | Added |
| TD Waterhouse Canada Inc. | 20,112 | $1.75M | 0.01% | +17,850+789.1% | Added |
| Principal Securities, Inc. | 20,598 | $1.74M | 0.03% | +2,267+12.4% | Added |
| Capital Fund Management S.A. | 20,420 | $1.73M | 0.02% | +20,420 | New |
| Naviter Wealth, LLC | 20,177 | $1.71M | 0.21% | +883+4.6% | Added |
| Abel Hall, LLC | 19,926 | $1.69M | 0.36% | +3,907+24.4% | Added |
| First Pacific Financial | 19,747 | $1.67M | 0.22% | +8,080+69.3% | Added |
| TD Asset Management Inc | 19,567 | $1.66M | 0.00% | −1,341−6.4% | Reduced |
| Verdence Capital Advisors LLC | 19,504 | $1.65M | 0.10% | −8,012−29.1% | Reduced |
| Sequoia Financial Advisors, LLC | 19,305 | $1.63M | 0.01% | +474+2.5% | Added |
| Quantbot Technologies LP | 19,024 | $1.61M | 0.07% | +19,024 | New |
| Aigen Investment Management, LP | 18,376 | $1.55M | 0.40% | +14,794+413.0% | Added |
| Intrust Bank NA | 18,048 | $1.53M | 0.12% | −365−2.0% | Reduced |
| DRW Securities, LLC | 17,143 | $1.45M | 0.08% | +17,143 | New |
| Regions Financial Corp | 16,715 | $1.41M | 0.01% | −2,043−10.9% | Reduced |
| Citigroup Inc | 16,524 | $1.40M | 0.00% | −2,142−11.5% | Reduced |
| Retirement Planning Co of New England, Inc. | 16,513 | $1.40M | 0.57% | +66+0.4% | Added |
| Lido Advisors, LLC | 16,500 | $1.40M | 0.01% | +10,333+167.6% | Added |
| Syon Capital LLC | 16,482 | $1.39M | 0.07% | +101+0.6% | Added |
| Integrated Wealth Concepts LLC | 16,459 | $1.39M | 0.01% | +4,852+41.8% | Added |
| Engineers Gate Manager LP | 16,190 | $1.37M | 0.02% | +16,190 | New |
| CAPROCK Group, Inc. | 16,163 | $1.37M | 0.03% | +62+0.4% | Added |
| Summit Global Investments | 15,678 | $1.33M | 0.08% | −15,946−50.4% | Reduced |
| Evergreen Capital Management LLC | 15,521 | $1.31M | 0.03% | +1,429+10.1% | Added |
| CWM, LLC | 15,106 | $1.28M | 0.00% | −4,077−21.3% | Reduced |
| Qtron Investments LLC | 15,016 | $1.27M | 0.17% | +2,074+16.0% | Added |
| Atomi Financial Group, Inc. | 14,947 | $1.26M | 0.04% | +433+3.0% | Added |
| HB Wealth Management, LLC | 14,677 | $1.24M | 0.01% | +1,232+9.2% | Added |
| Advisors Management Group Inc | 14,673 | $1.24M | 0.23% | +380+2.7% | Added |
| Aaron Wealth Advisors | 14,572 | $1.23M | 0.07% | +5,867+67.4% | Added |
| Allspring Global Investments Holdings, LLC | 14,133 | $1.23M | 0.00% | +2,376+20.2% | Added |
| Private Advisor Group, LLC | 14,328 | $1.21M | 0.01% | +928+6.9% | Added |
| RSM US Wealth Management LLC | 14,214 | $1.20M | 0.01% | +100+0.7% | Added |
| Lester Murray Antman dba SimplyRich | 13,810 | $1.17M | 0.30% | +47+0.3% | Added |
| LOM Asset Management Ltd | 13,249 | $1.12M | 0.32% | +425+3.3% | Added |
| William John Sempolinski | 13,210 | $1.12M | 0.56% | +1,140+9.4% | Added |
| Guggenheim Capital LLC | 12,742 | $1.08M | 0.01% | +1,225+10.6% | Added |
| Herold Advisors, Inc. | 12,629 | $1.07M | 0.23% | +462+3.8% | Added |
| Concurrent Investment Advisors, LLC | 12,416 | $1.05M | 0.01% | −1,752−12.4% | Reduced |
| Manske Wealth Management | 12,382 | $1.05M | 0.29% | −106−0.8% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 12,297 | $1.04M | 0.42% | +281+2.3% | Added |
| Argent Trust Co | 12,189 | $1.03M | 0.03% | −966−7.3% | Reduced |
| Highland Capital Management, LLC | 12,179 | $1.03M | 0.05% | −50−0.4% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 12,141 | $1.03M | 0.13% | −280−2.3% | Reduced |
| Bailard, Inc. | 12,064 | $1.02M | 0.02% | +2,169+21.9% | Added |
| Strategic Investment Advisors | 12,041 | $1.02M | 0.07% | +12,041 | New |