Full text of CITADEL SECURITIES INSTITUTIONAL LLC's X-17A-5 filed 2026-02-27 (period 2025-12-31). Broker-dealer annual report from SEC EDGAR — readable, searchable, and available as markdown for AI agents.
{0}------------------------------------------------ # Citadel Securities Institutional LLC 2025 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, 2025, and Report of Independent Registered Public Accounting Firm** {3}------------------------------------------------ {4}------------------------------------------------ 8-69663 01/01/25 12/31/25 Citadel Securities Institutional LLC ■ | 830 | Brickell | Plaza, | Floor | 15 | |-----|----------|--------|-------|----| |-----|----------|--------|-------|----| | Miami | Florida | | 33131 | |----------------------------|----------------|-------------|---------------------------| | | | | | | | | | | | Michael Henry | (212) 651-7726 | | Michael.Henry@citadel.com | | | | | | | | | | | | PricewaterhouseCoopers LLP | | | | | | | | | | 300<br>Madison<br>Avenue | New<br>York | New<br>York | 10017 | | 10/20/2003 | | 238 | | | | | | | | | | | | {5}------------------------------------------------ #### OATH OR AFFIRMATION | I, Michael Henry | swear (or affirm) that, to the best of my knowledge and belief, the | |--------------------|-------------------------------------------------------------------------------------------------------------------------------------------| | | financial report pertaining to the firm of Citadel Securities Institutional LLC (the "Company")<br>as of | | December 31 | 2~<br>is true and correct. I further swear (or affirm) that neither the company nor any | | | ~~<br>partner, officer, director, or equivalent person, as the case may be, has any proprietary-interest in any account classified solely | | asthatofacu,tomer. | _ | | | | | | Signature:<br>~<br>~ | | | • | | | Title: | Chief Accounting Officer #### **This filing\*\* contains (check all applicable boxes):** - ~ (a) Statement of financial condition. - ~ (b) Notes to consolidated statement of financial condition. - D (c) Statement of income {loss) or, ifthere is other comprehensive income in the period(s) presented, a statement of comprehensive income (as defined in§ 210.1-02 of Regulation S-X). - D (d) Statement of cash flows. - D (e) Statement of changes in stockholders' or partners' or sole proprietor's equity. - D (f) Statement of changes in liabilities subordinated to claims of credit…Read the full text as markdown