# CITADEL SECURITIES INSTITUTIONAL LLC X-17A-5 (2017-02-23) — Broker-dealer annual report

- Company: CITADEL SECURITIES INSTITUTIONAL LLC
- Form: X-17A-5
- Filed: 2017-02-23
- Period: 2016-12-31
- Accession: 0001649718-17-000002
- CIK: 1649718
- File #: 8-69663
- Material weakness: No
- Auditor: PricewaterhouseCoopers LLP
- Auditor location: Chicago, IL
- Contact: Patricia Stasny
- Phone: 312-395-4366
- Signed by: Patricia Stasny (Global Controller of Citadel LLC)

Original filing: https://www.sec.gov/Archives/edgar/data/1649718/000164971817000002/STMT_FIN_COND_NOTES_BS_ONLY.pdf

---

X-17A-5

 0001649718
 XXXXXXXX

 LIVE

 true
 false
 false

 09-11-2015
 12-31-2016
 Broker-dealer
 N

 CITADEL SECURITIES INSTITUTIONAL LLC

 131 SOUTH DEARBORN STREET
 CHICAGO
 IL
 60603

 Patricia Stasny
 312-395-4366

 PricewaterhouseCoopers LLP

 1 North Wacker Drive
 Chicago
 IL
 60606

 Certified Public Accountant

 Patricia Stasny
 CITADEL SECURITIES INSTITUTIONAL LLC
 12-31-2016
 Patricia Stasny
 Global Controller of Citadel LLC
 Y


Source: SEC EDGAR via Adviser Search (https://search.stillhousedata.com). Agents: see https://search.stillhousedata.com/llms.txt.