Marketaxess Holdings Inc SEC filings MKTX
Marketaxess Holdings Inc has 1,001 filings in SEC EDGAR's recent list, going back to Feb 17, 2012. Its latest annual report, Form ARS, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (shareholder vote results). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| ARS | Annual report to shareholders | Apr 29, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Apr 23, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Feb 24, 2025 | Dec 31, 2024 |
| ARS | Annual report to shareholders | Apr 24, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Feb 22, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Apr 26, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 22, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 23, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Feb 19, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Feb 18, 2020 | Dec 31, 2019 |
| 10-K/A | Amended annual report | Mar 18, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Feb 20, 2019 | Dec 31, 2018 |
| 10-K/A | Amended annual report | Feb 23, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Feb 21, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Feb 21, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Feb 25, 2016 | Dec 31, 2015 |
| ARS | Annual report to shareholders | Apr 30, 2015 | Dec 31, 2014 |
| 10-K | Annual report | Feb 25, 2015 | Dec 31, 2014 |
| ARS | Annual report to shareholders | Apr 30, 2014 | Dec 31, 2013 |
| 10-K | Annual report | Feb 24, 2014 | Dec 31, 2013 |
| ARS | Annual report to shareholders | Apr 29, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Feb 21, 2013 | Dec 31, 2012 |
| 10-K/A | Amended annual report | Jul 6, 2012 | Dec 31, 2011 |
| ARS | Annual report to shareholders | Apr 30, 2012 | Dec 31, 2011 |
| 10-K | Annual report | Feb 17, 2012 | Dec 31, 2011 |
Showing 26 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Security Brokers, Dealers & Flotation Companies (SIC 6211)
- Listed as
- MKTX (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1278021
- Former names
- MARKETAXESS HOLDINGS INC (until Nov 5, 2026); MARKETAXESS HOLDING INC (until Apr 1, 2004)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.