NATIONAL GRID PLC's ticker is NGG and the CUSIP is 636274409. A total of 344 filers reported holding NATIONAL GRID PLC in Q4 2017. The put-call ratio across all filers is 0.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $7,000 | +40.0% | 100 | 0.0% | 0.00% | – |
| Q3 2021 | $5,000 | -16.7% | 100 | 0.0% | 0.00% | – |
| Q2 2021 | $6,000 | +20.0% | 100 | 0.0% | 0.00% | – |
| Q1 2021 | $5,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q4 2020 | $5,000 | – | 100 | +4900.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 2 | -98.6% | 0.00% | -100.0% |
| Q2 2020 | $8,000 | 0.0% | 139 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $8,000 | 0.0% | 139 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $8,000 | +14.3% | 139 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $7,000 | 0.0% | 139 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $7,000 | 0.0% | 139 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $7,000 | +16.7% | 139 | +1.5% | 0.00% | 0.0% |
| Q4 2018 | $6,000 | -14.3% | 137 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $7,000 | -58.8% | 137 | -53.2% | 0.00% | -50.0% |
| Q4 2017 | $17,000 | -5.6% | 293 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $18,000 | 0.0% | 293 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $18,000 | – | 293 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Susquehanna International Group Ltd. | 70,500 | $3,750,000 | 3.65% |
| Susquehanna International Securities, Ltd. | 564,300 | $30,009,000 | 3.24% |
| EQUITY INVESTMENT CORP | 1,056,067 | $56,162,000 | 1.96% |
| HENNESSY ADVISORS INC | 703,844 | $37,430,000 | 1.79% |
| Old Port Advisors | 57,103 | $3,102,000 | 1.59% |
| ALBERT D MASON INC | 32,830 | $1,746,000 | 1.31% |
| First Bank & Trust | 28,501 | $1,515,000 | 1.21% |
| GUARDIAN CAPITAL ADVISORS LP | 129,358 | $7,028,000 | 0.93% |
| Mondrian Investment Partners LTD | 417,031 | $22,178,000 | 0.71% |
| OLD MISSION CAPITAL LLC | 96,024 | $5,107,000 | 0.64% |