Twin Tree Management, LP - NATIONAL GRID PLC ownership

NATIONAL GRID PLC's ticker is NGGXXXX and the CUSIP is 636274300. A total of 338 filers reported holding NATIONAL GRID PLC in Q1 2017. The put-call ratio across all filers is 0.18 and the average weighting 0.2%.

Quarter-by-quarter ownership
Twin Tree Management, LP ownership history of NATIONAL GRID PLC
ValueSharesWeighting
Q4 2016$140,000
-91.4%
2,400
-89.5%
0.00%
-95.2%
Q3 2016$1,628,000
-41.0%
22,900
-38.3%
0.02%
-51.2%
Q2 2016$2,758,000
+132.2%
37,100
+123.1%
0.04%
+87.0%
Q1 2016$1,188,000
-34.9%
16,628
-36.5%
0.02%
-51.1%
Q3 2015$1,824,000
-41.9%
26,199
-46.2%
0.05%
-38.2%
Q2 2015$3,142,00048,6600.08%
Other shareholders
NATIONAL GRID PLC shareholders Q1 2017
NameSharesValueWeighting ↓
Loudon Investment Management, LLC 42,046$2,641,0002.00%
Energy Income Partners, LLC 1,445,067$90,779,0001.72%
ALBERT D MASON INC 16,807$1,056,0000.88%
Laurel Grove Capital, LLC 13,669$859,0000.46%
Stockman Wealth Management, Inc. 5,017$315,0000.31%
WILKINS INVESTMENT COUNSEL INC 13,750$864,0000.28%
Hanson & Doremus Investment Management 7,864$494,0000.18%
HighPoint Advisor Group LLC 8,372$529,0000.17%
Richard C. Young & CO., LTD. 11,569$727,0000.14%
IHT Wealth Management, LLC 3,336$66,0000.03%
View complete list of NATIONAL GRID PLC shareholders