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NRG ENERGY INC
NRG ENERGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $6,845,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 61 8,000 0.12% Call
2 Timber Hill LLC 79,800 1,826,000 26.68% Call
3 CITADEL ADVISORS LLC 95,100 2,176,000 31.79% Call
4 GROUP ONE TRADING LLC 123,900 2,835,000 41.42% 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.