Full text of CITADEL SECURITIES INSTITUTIONAL LLC's X-17A-5 filed 2022-02-28 (period 2021-12-31). Broker-dealer annual report from SEC EDGAR — readable, searchable, and available as markdown for AI agents.
{0}------------------------------------------------ # Citadel Securities Institutional LLC 2021 Financial Statement {1}------------------------------------------------ {2}------------------------------------------------ ## Citadel Securities Institutional LLC (A Delaware Limited Liability Company) (SEC File Number 8-69663) **Statement of Financial Condition as of December 31, 2021, and Report of Independent Registered Public Accounting Firm** Filed pursuant to rule 17a-5(e)(3) under the Securities Exchange Act of 1934 as a Public Document. {3}------------------------------------------------ OMB APPROVAL **UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549** #### **ANNUAL REPORTS FORM X-17A-5 PART III** SEC FILE NUMBER OMB Number: 3235-0123 Expires: Oct. 31, 2023 Estimated average burden hours per response: 12 8-69663 **FACING PAGE** **Information Required Pursuant to Rules 17a-5, 17a-12, and 18a-7 under the Securities Exchange Act of 1934** | FILING FOR THE PERIOD BEGINNING | 01/01/21<br>MM/DD/YY | AND ENDING | | _<br>12/31/21<br>MM/DD/YY | |------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------|------------------------------------------------------------|---------------------------|--------------------------------------------| | | A. REGISTRANT IDENTIFICATION | | | | | NAME OF FIRM:<br>Citadel Securities Institutional LLC | | | | | | TYPE OF REGISTRANT (check all applicable boxes): | | | | | | ☒<br>☐<br>Broker-dealer | Security-based swap dealer | ☐ | | Major security-based swap participant | | ☐ Check here if respondent is also an OTC derivatives dealer | | | | | | ADDRESS OF PRINCIPAL PLACE OF BUSINESS: (Do not use a P.O. box no.) | | | | | | 131 South Dearborn Street | | | | | | | | (No. and Street) | | | | Chicago<br>(City) | Illinois<br>(State) | | | 60603<br>(Zip Code) | | PERSON TO CONTACT WITH REGARD TO THIS FILING | | | | | | Michael Henry | (212) 651-7726 | | Michael.Henry@citadel.com | | | (Name) | (Area Code – Telephone Number)<br>(Email Address) | | | | | | B. ACCOUNTANT IDENTIFICATION | | | | | INDEPENDENT PUBLIC ACCOUNTANT whose reports are contained in this filing*<br>PricewaterhouseCoopers LLP | | | | | | | | (Name – if individual, state last, first, and middle name) | | | | 1 North Wacker Drive | Chicago | | Illinois | 60606 | | (Address) | (City) | | (State) | (Zip Code) | | (Date of Registration wit…Read the full text as markdown