Interactive Brokers Group, Inc. SEC filings IBKR
Interactive Brokers Group, Inc. has 1,002 filings in SEC EDGAR's recent list, going back to Aug 23, 2017. Its latest annual report, Form ARS, was filed on Mar 11, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Jul 31, 2026 | — |
| 424B5 | Prospectus supplement | Jul 31, 2026 | — |
| S-3ASR | Automatic shelf registration | Jul 31, 2026 | — |
| 424B5 | Prospectus supplement | Jul 30, 2025 | — |
| 424B5 | Prospectus supplement | Jul 25, 2024 | — |
| S-8 | Employee stock plan registration | Jul 27, 2023 | — |
| 424B5 | Prospectus supplement | Jul 27, 2023 | — |
| 424B5 | Prospectus supplement | Jul 26, 2023 | — |
| S-3ASR | Automatic shelf registration | Jul 26, 2023 | — |
| 424B5 | Prospectus supplement | Aug 1, 2022 | — |
| 424B5 | Prospectus supplement | Jul 30, 2021 | — |
| 424B5 | Prospectus supplement | Oct 30, 2020 | — |
| 424B5 | Prospectus supplement | Aug 20, 2020 | — |
| 424B5 | Prospectus supplement | Jul 27, 2020 | — |
| S-3ASR | Automatic shelf registration | Jul 27, 2020 | — |
| 424B5 | Prospectus supplement | Oct 7, 2019 | — |
| 424B5 | Prospectus supplement | Jul 26, 2019 | — |
| 424B5 | Prospectus supplement | Jul 27, 2018 | — |
Showing 18 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Security Brokers, Dealers & Flotation Companies (SIC 6211)
- Listed as
- IBKR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Greenwich, CT
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1381197
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.