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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 15, 2026 | Oct 15, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 424B5 | Prospectus supplement | Jul 31, 2026 | — |
| 8-K |
Current report
Other events
|
Jul 31, 2026 | Jul 31, 2026 |
| 424B5 | Prospectus supplement | Jul 31, 2026 | — |
| 8-K |
Current report
Other events
|
Jul 31, 2026 | Jul 31, 2026 |
| S-3ASR | Automatic shelf registration | Jul 31, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jul 21, 2026 | Jul 21, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2026 | Apr 23, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 21, 2026 | Apr 21, 2026 |
| 10-K/A | Amended annual report | Mar 31, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Mar 11, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 11, 2026 | — |
| DEF 14A | Proxy statement | Mar 11, 2026 | Mar 11, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 20, 2026 | Jan 20, 2026 |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 16, 2025 | Oct 16, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 424B5 | Prospectus supplement | Jul 30, 2025 | — |
| 8-K |
Current report
Other events
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 17, 2025 | Jul 17, 2025 |
| DEF 14C | Information statement | May 12, 2025 | May 12, 2025 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| PRE 14C | Filing | May 2, 2025 | May 2, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2025 | Apr 17, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 15, 2025 | Apr 15, 2025 |
| ARS | Annual report to shareholders | Mar 6, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 6, 2025 | — |
| DEF 14A | Proxy statement | Mar 6, 2025 | Apr 17, 2025 |
| 10-K/A | Amended annual report | Mar 5, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 21, 2025 | Jan 21, 2025 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K/A |
Amended current report
Results of operations
|
Oct 21, 2024 | Oct 15, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 15, 2024 | Oct 15, 2024 |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 424B5 | Prospectus supplement | Jul 25, 2024 | — |
| 8-K |
Current report
Other events
|
Jul 25, 2024 | Jul 25, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 16, 2024 | Jul 16, 2024 |
| 10-Q | Quarterly report | May 6, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2024 | Apr 18, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2024 | Apr 16, 2024 |
| ARS | Annual report to shareholders | Mar 6, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 6, 2024 | — |
| DEF 14A | Proxy statement | Mar 6, 2024 | Apr 18, 2024 |
| 10-K | Annual report | Feb 27, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 16, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 2, 2024 | Jan 1, 2024 |
| 10-Q | Quarterly report | Nov 6, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 17, 2023 | Oct 17, 2023 |
| 10-Q | Quarterly report | Aug 8, 2023 | Jun 30, 2023 |
| S-8 | Employee stock plan registration | Jul 27, 2023 | — |
| 424B5 | Prospectus supplement | Jul 27, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 27, 2023 | Jul 27, 2023 |
| 424B5 | Prospectus supplement | Jul 26, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 26, 2023 | Jul 26, 2023 |
| S-3ASR | Automatic shelf registration | Jul 26, 2023 | — |
| 8-K |
Current report
Results of operations
|
Jul 18, 2023 | Jul 18, 2023 |
| 10-Q | Quarterly report | May 8, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Apr 26, 2023 | Apr 20, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 18, 2023 | Apr 18, 2023 |
| ARS | Annual report to shareholders | Mar 8, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Mar 8, 2023 | — |
| DEF 14A | Proxy statement | Mar 8, 2023 | — |
| 10-K | Annual report | Feb 24, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Other events
|
Feb 2, 2023 | Jan 28, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 17, 2023 | Jan 17, 2023 |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 18, 2022 | Oct 18, 2022 |
| 10-Q | Quarterly report | Aug 9, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Other events
|
Aug 2, 2022 | Jul 29, 2022 |
| 424B5 | Prospectus supplement | Aug 1, 2022 | — |
| 8-K |
Current report
Other events
|
Aug 1, 2022 | Jul 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 19, 2022 | Jul 19, 2022 |
| 10-Q | Quarterly report | May 9, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Apr 27, 2022 | Apr 21, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 19, 2022 | Apr 19, 2022 |
| DEFA14A | Additional proxy material | Mar 9, 2022 | — |
| DEF 14A | Proxy statement | Mar 9, 2022 | Apr 21, 2022 |
| 10-K | Annual report | Feb 25, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 18, 2022 | Jan 18, 2022 |
| 10-Q | Quarterly report | Nov 9, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 19, 2021 | Oct 19, 2021 |
| 10-Q | Quarterly report | Aug 9, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Other events
|
Aug 3, 2021 | Jul 30, 2021 |
| 424B5 | Prospectus supplement | Jul 30, 2021 | — |
| 8-K |
Current report
Other events
|
Jul 30, 2021 | Jul 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 20, 2021 | Jul 20, 2021 |
| 10-Q | Quarterly report | May 10, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2021 | Apr 22, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2021 | Apr 20, 2021 |
| DEFA14A | Additional proxy material | Mar 11, 2021 | — |
| DEF 14A | Proxy statement | Mar 11, 2021 | Apr 22, 2021 |
| 10-K | Annual report | Mar 1, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 19, 2021 | Jan 19, 2021 |
| 10-Q | Quarterly report | Nov 9, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Other events
|
Nov 3, 2020 | Oct 30, 2020 |
| 424B5 | Prospectus supplement | Oct 30, 2020 | — |
| 8-K |
Current report
Other events
|
Oct 30, 2020 | Oct 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2020 | Oct 20, 2020 |
| 8-K |
Current report
Other events
|
Aug 24, 2020 | Aug 19, 2020 |
| 424B5 | Prospectus supplement | Aug 20, 2020 | — |
| 8-K |
Current report
Other events
|
Aug 20, 2020 | Aug 20, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 30, 2020 |
| 8-K/A |
Amended current report
Other events
|
Jul 28, 2020 | Jul 27, 2020 |
| 424B5 | Prospectus supplement | Jul 27, 2020 | — |
| S-3ASR | Automatic shelf registration | Jul 27, 2020 | — |
| 8-K |
Current report
Other events
|
Jul 27, 2020 | Jul 27, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2020 | Jul 21, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 29, 2020 | Jun 24, 2020 |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Apr 28, 2020 | Apr 23, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 21, 2020 | Apr 21, 2020 |
| DEFA14A | Additional proxy material | Apr 9, 2020 | — |
| DEFA14A | Additional proxy material | Mar 11, 2020 | — |
| DEF 14A | Proxy statement | Mar 11, 2020 | Apr 23, 2020 |
| 10-K | Annual report | Feb 28, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 21, 2020 | Jan 21, 2020 |
| 10-Q | Quarterly report | Nov 12, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 1, 2019 | Nov 1, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 15, 2019 | Oct 15, 2019 |
| 424B5 | Prospectus supplement | Oct 7, 2019 | — |
| 8-K |
Current report
Other events
|
Oct 7, 2019 | Oct 7, 2019 |
| 25 | Ibkr form 25 - 2019-10-04 | Oct 4, 2019 | — |
| CERT | Filing | Oct 3, 2019 | — |
| 8-A12B | Ibkr 8-a12b | Oct 3, 2019 | — |
| 8-K |
Current report
Listing notice
|
Sep 24, 2019 | Sep 22, 2019 |
| UPLOAD | Letter from the SEC | Aug 29, 2019 | — |
| 10-Q | Quarterly report | Aug 8, 2019 | Jun 30, 2019 |
| CORRESP | Letter to the SEC | Aug 7, 2019 | — |
| 424B5 | Prospectus supplement | Jul 26, 2019 | — |
| 8-K |
Current report
Other events
|
Jul 26, 2019 | Jul 26, 2019 |
| UPLOAD | Letter from the SEC | Jul 24, 2019 | — |
| 8-K |
Current report
Results of operations, Other events
|
Jul 16, 2019 | Jul 16, 2019 |
| CORRESP | Letter to the SEC | Jul 2, 2019 | — |
| UPLOAD | Letter from the SEC | Jun 20, 2019 | — |
| 10-Q | Quarterly report | May 9, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2019 | Apr 23, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 16, 2019 | Apr 16, 2019 |
| DEFA14A | Additional proxy material | Mar 7, 2019 | — |
| DEF 14A | Proxy statement | Mar 7, 2019 | Apr 18, 2019 |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 28, 2019 | Jan 28, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Jan 22, 2019 | Jan 22, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2019 | Jan 10, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 7, 2019 | Jan 7, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 3, 2018 | Nov 30, 2018 |
| 10-Q | Quarterly report | Nov 7, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Officer or director change
|
Oct 23, 2018 | Oct 23, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 16, 2018 | Oct 16, 2018 |
| 25 | Form 25 filing | Oct 2, 2018 | — |
| CERT | Filing | Sep 28, 2018 | — |
| 8-A12B | Filing | Sep 28, 2018 | — |
| 8-K |
Current report
Listing notice
|
Sep 13, 2018 | Sep 11, 2018 |
| 10-Q | Quarterly report | Aug 8, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Other events
|
Jul 31, 2018 | Jul 27, 2018 |
| 8-K |
Current report
Other events
|
Jul 27, 2018 | Jul 27, 2018 |
| 424B5 | Prospectus supplement | Jul 27, 2018 | — |
| 8-K |
Current report
Results of operations
|
Jul 27, 2018 | Jul 27, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 17, 2018 | Jul 17, 2018 |
| 10-Q | Quarterly report | May 9, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Apr 24, 2018 | Apr 19, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 17, 2018 | Apr 17, 2018 |
| DEFA14A | Additional proxy material | Apr 4, 2018 | — |
| DEFA14A | Additional proxy material | Mar 8, 2018 | — |
| DEF 14A | Proxy statement | Mar 8, 2018 | Apr 19, 2018 |
| 10-K | Annual report | Mar 1, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Jan 16, 2018 | Jan 16, 2018 |
| 10-Q | Quarterly report | Nov 8, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 17, 2017 | Oct 17, 2017 |
Showing 172 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.