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

Institutional Holders (2015Q3)
Portfolio Summary: 5 Institutional holders with a total value of $7,946,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 222,700 3,307,000 41.62% Call
2 CITADEL ADVISORS LLC 159,300 2,366,000 29.78% Call
3 Timber Hill LLC 109,600 1,628,000 20.49% Call
4 JPMORGAN CHASE & CO 43,200 642,000 8.08% Call
5 SIMPLEX TRADING, LLC 435 3,000 0.04% 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.