National Grid plc 13F holders
Of the 44 funds followed here, 6 reported a position in National Grid plc in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 4.7 million shares worth $392.0 million, 0.0% of its reported book.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 4,730,132 | $392.0 million | 0.0% | -928,320 | trimmed | 30 June 2026 | 13F |
| Renaissance Technologies | 1,894,298 | $157.0 million | 0.2% | -274,457 | trimmed | 30 June 2026 | 13F |
| Citadel Advisors | 451,679 | $37.4 million | 0.0% | -377,651 | trimmed | 30 June 2026 | 13F |
| Millennium Management | 191,014 | $15.8 million | 0.0% | +105,306 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 108,332 | $9.0 million | 0.0% | -85,729 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 40,300 | $3.3 million | 0.0% | +18,200 | added | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
None in the last twelve months: no holder crossed 5%, changed materially, or filed an annual 13G in the window.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 31 August 2026 | 8 | $79.35 | SEC |
| 14 August 2026 | 25 | $81.20 | SEC |
| 11 August 2026 | 24 | $79.48 | SEC |
| 5 August 2026 | 2,825 | $80.42 | SEC |
| 3 August 2026 | 44 | $79.97 | SEC |
| 21 July 2026 | 440 | $82.44 | SEC |
| 20 July 2026 | 168 | $83.99 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 2,825 on 5 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to NGG by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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