37/100BWho owns National Grid?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 6.6% of National Grid's shares, through 640 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were Bank Of America Corp (0.5%), FMR LLC (0.5%), JPMorgan Chase & Co (0.4%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 6.6%
- Institutional holders
- 640
- The 10 largest hold
- 3.1%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 100.0%
- Holdings as of
- 30 Jun 2026
Who owns the shares
Shares free to trade
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | Bank Of America Corp | 4,812,152 | 0.49% | 398.78M USD | +331,142 |
| 2 | FMR LLC | 4,730,132 | 0.48% | 391.99M USD | -928,320 |
| 3 | JPMorgan Chase & Co | 3,711,225 | 0.38% | 310.85M USD | +1,653,177 |
| 4 | Morgan Stanley | 3,575,054 | 0.36% | 296.26M USD | +212,983 |
| 5 | Natixis Advisors, LLC | 2,444,770 | 0.25% | 202.60M USD | +177,305 |
| 6 | Federated Hermes, Inc. | 2,397,738 | 0.24% | 198.70M USD | +255,607 |
| 7 | Jones Financial Companies Lllp | 2,272,626 | 0.23% | 188.65M USD | +115,004 |
| 8 | Wcm Investment Management, LLC | 2,191,417 | 0.22% | 183.55M USD | New position |
| 9 | Goldman Sachs Group Inc | 2,176,462 | 0.22% | 180.36M USD | -20,653 |
| 10 | Royal Bank Of Canada | 2,165,393 | 0.22% | 179.45M USD | +107,209 |
| 11 | Envestnet Asset Management Inc | 2,099,207 | 0.21% | 173.96M USD | +458,769 |
| 12 | Renaissance Technologies LLC | 1,894,298 | 0.19% | 156.98M USD | -274,457 |
| 13 | Northern Trust Corp | 1,851,040 | 0.19% | 153.40M USD | +697,584 |
| 14 | BlackRock, Inc. | 1,536,450 | 0.16% | 127.33M USD | +244,156 |
| 15 | Milford Funds Ltd | 1,529,471 | 0.15% | 126.75M USD | -244,192 |
| 16 | Wells Fargo & Company | 1,463,830 | 0.15% | 121.31M USD | +122,755 |
| 17 | Raymond James Financial Inc | 1,459,378 | 0.15% | 120.94M USD | +101,545 |
| 18 | Brandes Investment Partners, LP | 1,345,982 | 0.14% | 111.54M USD | +33,971 |
| 19 | Connor, Clark & Lunn Investment Management Ltd. | 1,079,413 | 0.11% | 89.45M USD | -764,894 |
| 20 | Standard Investments LLC | 925,000 | 0.09% | 76.65M USD | -62,100 |
| 21 | Dimensional Fund Advisors LP | 915,839 | 0.09% | 75.90M USD | +24,446 |
| 22 | Lpl Financial LLC | 872,761 | 0.09% | 72.33M USD | -6,307 |
| 23 | Cullen Capital Management, LLC | 815,548 | 0.08% | 67.58M USD | +21,344 |
| 24 | D. E. Shaw & Co., Inc. | 688,532 | 0.07% | 57.06M USD | +268,666 |
| 25 | Causeway Capital Management LLC | 590,240 | 0.06% | 48.91M USD | +51,479 |
Famous investors who own National Grid
| Investor | Of their portfolio | Shares | Value | Last quarter |
|---|---|---|---|---|
| Renaissance TechnologiesQ3 2026 | 0.20% | 1,891,345 | 143.40M USD | -0.2%Reduced |
| TemasekQ3 2026 | <0.01% | 14,402 | 1.09M USD | New |
| Ken GriffinCitadel · Q2 2026 | <0.01% | 156,179 | 12.94M USD | +271.3%Added |
From each fund's newest 13F filing with the SEC; a fund's quarter can be newer or older than another's.All famous investors' portfolios
Congress trades in National Grid
Over the last 12 months, 0 members bought it (0 trades) and 1 sold it (1 trades).
| Member | Trade | Owner | Amount | Traded | Disclosed | Since the trade | Report |
|---|---|---|---|---|---|---|---|
| DRo KhannaRepresentative for California's 17th district | Sold | Spouse | $1,001 - $15,000 | 9 Jan 2026 | 10 Feb 202632 days later | +5.2% | |
| DVal T. HoyleRepresentative for Oregon's 4th district | Sold all | Spouse | $1,001 - $15,000 | 23 Sept 2025 | 10 Oct 202517 days later | +18.2% | |
| RLisa C. McClainRepresentative for Michigan's 9th district | Sold all | Spouse | $1,001 - $15,000 | 10 Jul 2025 | 13 Aug 202534 days later | +19.3% | |
| RLisa C. McClainRepresentative for Michigan's 9th district | Bought | Spouse | $1,001 - $15,000 | 24 Jun 2025 | 13 Aug 202550 days later | +15.1% |
Members of Congress must report a trade over $1,000 within 45 days, its amount as a range. A trade by a spouse or child is theirs to report too. The move since the trade is from the close on the day traded to the price now.All Congress stock trades
All institutions last quarter
- Bought or added
- 432 · 76 new
- Sold or cut
- 213 · 50 sold out
- Net shares bought
- +4.22M · 350.02M USD
- Institutional ownership
- 6.2% → 6.6%
Biggest buyers last quarter
- Wcm Investment Management, LLCNew position
- JPMorgan Chase & Co+1,653,177
- Northern Trust Corp+697,584
- Envestnet Asset Management Inc+458,769
- Bank Of America Corp+331,142
Biggest sellers last quarter
- FMR LLC-928,320
- Connor, Clark & Lunn Investment Management Ltd.-764,894
- Bank Of Montreal /can/-606,587
- Clark Capital Management Group, Inc.-433,132
- Citadel Advisors LLC-277,500
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about National Grid's shareholders
Source: Financial Modeling Prep