SIMPLEX TRADING, LLC - NATIONAL GRID PLC ownership

NATIONAL GRID PLC's ticker is NGG and the CUSIP is 636274409. A total of 310 filers reported holding NATIONAL GRID PLC in Q2 2019. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of NATIONAL GRID PLC
ValueSharesWeighting
Q3 2023$820
+1123.9%
13,539
+1255.3%
0.00%
Q2 2023$67
-84.1%
999
-85.7%
0.00%
Q4 2022$421
-100.0%
6,982
-68.7%
0.00%
-100.0%
Q3 2022$1,150,000
-4.0%
22,324
+10.3%
0.00%
-50.0%
Q1 2021$1,198,000
+166.8%
20,239
+166.0%
0.00%
+100.0%
Q4 2020$449,000
-76.8%
7,609
-77.3%
0.00%
-66.7%
Q3 2020$1,936,000
+924.3%
33,507
+971.5%
0.00%
Q2 2020$189,000
-77.8%
3,127
-80.1%
0.00%
-100.0%
Q3 2019$851,000
-12.8%
15,733
-10.0%
0.00%
-33.3%
Q1 2019$976,000
+351.9%
17,487
+286.9%
0.00%
+200.0%
Q4 2018$216,000
-17.2%
4,520
-2.6%
0.00%
-90.9%
Q1 2018$261,000
-16.6%
4,642
-12.9%
0.01%
-15.4%
Q4 2017$313,0005,3300.01%
Other shareholders
NATIONAL GRID PLC shareholders Q2 2019
NameSharesValueWeighting ↓
M. Kulyk & Associates, LLC 126,007$8,484,0282.37%
GUARDIAN CAPITAL ADVISORS LP 178,909$11,909,9721.35%
First County Bank /CT/ 34,246$2,305,7831.12%
PROSPERA PRIVATE WEALTH, LLC 13,558$912,8601.10%
Raleigh Capital Management Inc. 31,876$2,146,2061.07%
LGT Financial Advisors LLC 12,550$844,9920.90%
Barden Capital Management, Inc. 11,925$802,9100.88%
Retirement Planning Co of New England, Inc. 21,601$1,454,3790.84%
HENNESSY ADVISORS INC 169,144$11,388,4660.82%
STRATEGY ASSET MANAGERS LLC 51,733$3,483,1570.77%
View complete list of NATIONAL GRID PLC shareholders