# EDGAR Filing Document

**Accession Number:** 0001146225
**File Stem:** 0001146225-26-000004
**Filing Date:** 2026-2
**Character Count:** 2718
**Document Hash:** bbb383fd628a864516e045bfb8e91e9b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001146225-26-000004.hdr.sgml**: 20260227

**ACCESSION NUMBER**: 0001146225-26-000004

**CONFORMED SUBMISSION TYPE**: X-17A-5

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260227

**DATE AS OF CHANGE**: 20260227

**EFFECTIVENESS DATE**: 20260227

**PERIOD START**: 20250101

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** INTERACTIVE BROKERS CORP.
- **CENTRAL INDEX KEY:** 0001146225

**ORGANIZATION NAME:**
- **EIN:** 262292821
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-53615
- **FILM NUMBER:** 26701386

**BUSINESS ADDRESS:**
- **STREET 1:** PICKWICK PLAZA
- **STREET 2:** SUITE 600
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830
- **BUSINESS PHONE:** 203-618-5968

**MAIL ADDRESS:**
- **STREET 1:** TWO PICKWICK PLAZA
- **STREET 2:** SUITE 600
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FUTURETRADE SECURITIES CORP.
- **DATE OF NAME CHANGE:** 20090114

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FUTURETRADE SECURITIES, LLC
- **DATE OF NAME CHANGE:** 20020821

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CONIFER FUTURE TRADE, LLC
- **DATE OF NAME CHANGE:** 20020430

### Attached PDF Documents

**Attachment 1:** `ibcorp_public.pdf`

_No text found in this document._

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM X-17A-5

### ANNUAL AUDITED REPORT

### Filer Information

**Filer CIK:** 0001146225

**Filer CCC:** XXXXXXXX

**Is this a LIVE or TEST filing?:** LIVE

**Would you like a Return Copy?:** No

### Submission Information

**Report Period Begin Date:** 01-01-2025

**Report Period End Date:** 12-31-2025

**Type of Registrant:** Broker-dealer

**Any material weaknesses identified?:** No

### Registrant Identification

**Name of Broker-Dealer:** INTERACTIVE BROKERS CORP.

**Business Address:** ONE PICKWICK PLAZA, GREENWICH, CT, 06830

**Contact Person:** Denis Mendonca

**Contact Phone:** 2036185881

### Independent Public Accountant Identification

**Accountant Name:** Deloitte & Touche LLP

**Accountant Address:** 30 Rockefeller Plaza, New York, NY, 10112-0015

**Accountant Type:** Certified Public Accountant

### OATH OR AFFIRMATION

I, **Paul J. Brody**, swear (or affirm) that, to the best of my knowledge and belief, the accompanying financial statements and supporting schedules pertaining to the firm of **INTERACTIVE BROKERS CORP.**, as of **12-31-2025**, are true and correct.

**Signature:** /s/ Paul J. Brody

**Title:** Director

**Notarized:** Yes