CITADEL ADVISORS LLC

Q2 2018 13F Combination Report, Restatement, Options Holdings

Notable people
Ken Griffin
Signature - Title
Michael Henry - Chief Accounting Officer
Location
Miami, FL
Options holdings as of
June 30, 2018
Notional value $
$127B
Number of holdings
4,625
Date filed
8/14/2018, 04:47 PM
Description
A portion of the US holdings for this investor are reported in this report and a portion are reported by other reporting manager(s).
Previous filing
Q1 2018 - May 14, 2018
Stock holdings
Showing options holdings, see here for stock holdings
Sym Company Class Option Share Change Activity * Price $ Shares Notional Value
Filing 2018 Q2 - Restatement compared to 2018 Q1 - Restatement by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Confidential Treatment Requested. (The Manager has omitted from this public Form 13F one or more holding(s) for which it is requesting confidential treatment from the U.S. Securities and Exchange Commission pursuant to section 13(f) of the Exchange Act and rule 24b-2 thereunder)

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Patricia A. Stasny Global Controller Chicago, Illinois 8/14/2018

In this Form 13F-HR, Citadel Securities GP LLC replaces each of CALC III LP and CALC IV LP as an "Other Included Manager". Citadel Securities GP LLC is the general partner of, and thus controls, CALC III LP and CALC IV LP, each of which formerly reported for parts of Citadel's broker/dealer business on Form 13F. Citadel Securities GP LLC also controls, directly or indirectly, certain other entities involved in broker/dealer business of Citadel.

Other Included Managers (2):

Num Name Location File Number
1 Citadel Securities GP LLC
2 Citadel Advisors II LLC 028-15515