NATIONAL GRID PLC-SP ADR (NGG) Institutional Ownership and Insiders Activity
NATIONAL GRID PLC-SP ADR (NGG) is widely held by institutional investors, with 3 tracked firms reporting positions valued at approximately $230.69M based on SEC Form 13F filings for the quarter ended March 31, 2026.
Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $183.48M in NGG holdings in its latest filing.
Institutional ownership among tracked investors remains highly concentrated, with Renaissance Technologies LLC representing the majority of disclosed value.
Institutional Holders
3
Total Reported Value
$230.69M
Largest Holder
Renaissance Technologies LLC
Largest Position
$183.48M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
0
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Renaissance Technologies LLC$183.48M
- Causeway Capital Management$45.58M
- Sequoia Financial Advisors$1.63M
Related NGG Institutional Insights:
- NGG Institutional Ownership & Insiders Activity
- NGG Institutional Ownership & 13F Activity
- NGG Top Institutional Shareholders
- NGG Institutional Buying Activity
- NGG Institutional Selling Activity
- Utilities Sector Institutional Ownership
- Utilities Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Utilities Stocks By Institutional Investors
- Most Sold Utilities Stocks By Institutional Investors
- NGG Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings