Skip to main content
Livermore
Livermore
ZHEN

Albert D Mason Inc

SEC CIK
0001169318
Latest filing
Jul 22, 2026

NGG holding history

National Grid PLC in every 13F filed by Albert D Mason Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

NGG overviewAll 13F holders of NGGFull Q2 2026 holdings

Shares (Q1 2026)
0
Sold out in Q1 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of NGG by Albert D Mason Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20260$00.0%−14,534−100.0%Sold outHolders
Q4 202514,534$1.12M0.7%−178−1.2%ReducedHolders
Q3 202514,712$1.07M0.7%+414+2.9%AddedHolders
Q2 202514,298$1.06M0.8%−1,789−11.1%ReducedHolders
Q1 202516,087$1.06M0.7%−37−0.2%ReducedHolders
Q4 202416,124$958.1K0.6%00.0%UnchangedHolders
Q3 202416,124$1.12M0.7%−51−0.3%ReducedHolders
Q2 202416,175$918.8K0.6%−163−1.0%ReducedHolders
Q1 202416,338$1.11M0.7%+10.0%AddedHolders
Q4 202316,337$1.11M0.7%−28−0.2%ReducedHolders
Q3 202316,365$992.0K0.7%+10.0%AddedHolders
Q2 202316,364$1.10M0.8%00.0%UnchangedHolders
Q1 202316,364$1.11M0.8%−261−1.6%ReducedHolders
Q4 202216,625$1.00M0.7%00.0%UnchangedHolders
Q3 202216,625$857.0K0.7%+64+0.4%AddedHolders
Q2 202216,561$1.07M0.8%−240−1.4%ReducedHolders
Q1 202216,801$1.29M0.8%−21−0.1%ReducedHolders
Q4 202116,822$1.22M0.7%+22+0.1%AddedHolders
Q3 202116,800$1.00M0.6%−62−0.4%ReducedHolders
Q2 202116,862$1.08M0.7%−7,848−31.8%ReducedHolders
Q1 202124,710$1.46M1.0%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.