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NATIONAL GRID PLC
NATIONAL GRID PLC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 3 Institutional holders with a total value of $1,643,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 14,200 1,055,000 64.21% Call
2 GROUP ONE TRADING LLC 7,300 543,000 33.05% Call
3 SIMPLEX TRADING, LLC 152 45,000 2.74% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.