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MARKETAXESS HOLDINGS INC: filings

Every MARKETAXESS HOLDINGS INC annual and quarterly report in the SEC record with the published financial measures it tagged, 65 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-08-07fiscal Q2 2026401200001193125-26-340249
10-Q2026-05-07fiscal Q1 202640820001193125-26-212081
10-K2026-02-24fiscal FY 2025451210001193125-26-067009
10-Q2025-11-07fiscal Q3 2025401240001193125-25-272335
10-Q2025-08-06fiscal Q2 2025401200000950170-25-103993
10-Q2025-05-07fiscal Q1 202539800000950170-25-065612
10-K2025-02-24fiscal FY 2024441180000950170-25-025606
10-Q2024-11-06fiscal Q3 2024391200000950170-24-122345
10-Q2024-08-06fiscal Q2 2024391160000950170-24-091990
10-Q2024-05-07fiscal Q1 202439800000950170-24-054646
10-K2024-02-22fiscal FY 2023441180000950170-24-018935
10-Q2023-10-25fiscal Q3 2023391200000950170-23-055230
10-Q2023-07-27fiscal Q2 2023391160000950170-23-035159
10-Q2023-04-27fiscal Q1 202339800000950170-23-015318
10-K2023-02-22fiscal FY 2022441180000950170-23-003824
10-Q2022-10-26fiscal Q3 2022391200000950170-22-020175
10-Q2022-07-27fiscal Q2 2022391140000950170-22-013225
10-Q2022-04-27fiscal Q1 202239800000950170-22-006389
10-K2022-02-23fiscal FY 2021431150000950170-22-001811
10-Q2021-10-26fiscal Q3 2021391180000950170-21-002319
10-Q2021-07-27fiscal Q2 2021411190001564590-21-038311
10-Q2021-04-28fiscal Q1 202139790001564590-21-021356
10-K2021-02-19fiscal FY 2020441130001564590-21-006981
10-Q2020-10-30fiscal Q3 2020391200001564590-20-049336
10-Q2020-07-24fiscal Q2 2020371120001564590-20-033405
10-Q2020-05-01fiscal Q1 202037760001564590-20-020511
10-K2020-02-18fiscal FY 2019411070001564590-20-004935
10-Q2019-10-25fiscal Q3 2019351100001564590-19-037845
10-Q2019-07-25fiscal Q2 2019351060001564590-19-026136
10-Q2019-04-25fiscal Q1 201935700001564590-19-013062
10-K/A2019-03-18fiscal FY 2018371010001564590-19-008251
10-K2019-02-20fiscal FY 2018371010001564590-19-003476
10-Q2018-10-25fiscal Q3 201833980001564590-18-025116
10-Q2018-07-26fiscal Q2 2018331000001564590-18-017609
10-Q2018-04-26fiscal Q1 201830620001564590-18-009322
10-K/A2018-02-23fiscal FY 201731850001564590-18-002919
10-K2018-02-21fiscal FY 201731850001564590-18-002713
10-Q2017-10-27fiscal Q3 201727820001564590-17-020294
10-Q2017-07-27fiscal Q2 201727820001564590-17-014282
10-Q2017-04-27fiscal Q1 201727560001564590-17-007588
10-K2017-02-21fiscal FY 201631850001564590-17-001915
10-Q2016-10-28fiscal Q3 201630880001564590-16-026433
10-Q2016-07-29fiscal Q2 201630880001564590-16-021803
10-Q2016-04-28fiscal Q1 201630620001564590-16-016948
10-K2016-02-25fiscal FY 201534930001564590-16-013407
10-Q2015-10-23fiscal Q3 201527800001564590-15-008583
10-Q2015-07-24fiscal Q2 201527800001564590-15-005639
10-Q2015-04-24fiscal Q1 201526540001564590-15-002831
10-K2015-02-25fiscal FY 201430810001564590-15-000953
10-Q2014-10-24fiscal Q3 201429820001564590-14-004514
10-Q2014-07-25fiscal Q2 201428800001564590-14-002895
10-Q2014-04-25fiscal Q1 201431620001193125-14-159062
10-K2014-02-24fiscal FY 201332860001193125-14-065153
10-Q2013-10-25fiscal Q3 201330820001193125-13-411626
10-Q2013-07-26fiscal Q2 201329780001193125-13-304117
10-Q2013-04-26fiscal Q1 201328570001193125-13-177467
10-K2013-02-21fiscal FY 201232880001193125-13-069592
10-Q2012-11-02fiscal Q3 201230810001193125-12-448860
10-Q2012-07-26fiscal Q2 201229790001193125-12-316502
10-Q/A2012-07-06fiscal Q1 201229590001193125-12-296235
10-K/A2012-07-06fiscal FY 201131850001193125-12-296221
10-Q2012-04-26fiscal Q1 201226530001193125-12-185702
10-K2012-02-17fiscal FY 201126750001193125-12-066932
10-Q2011-10-26fiscal Q3 201126680000950123-11-092054
10-Q2011-07-27fiscal Q2 201125670000950123-11-068990

Inspect the source

Entity
MARKETAXESS HOLDINGS INC / CIK 0001278021
Captured
2026-09-20T07:48:19.147Z
SEC response SHA-256
e1af7c74c85114f290a13bad2d58bc4399825a208023be1b3016e1c5fa58f5b2

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001278021.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))