[8-K] MARKETAXESS HOLDINGS INC Reports Material Event

Rhea-AI Filing Summary

MarketAxess Holdings Inc. (MKTX) reported two updates. The company furnished a press release announcing its financial results for the third quarter ended September 30, 2025. The press release is attached as Exhibit 99.1.

The board declared a regular quarterly cash dividend of $0.76 per share. The dividend will be paid on December 3, 2025 to stockholders of record as of the close of business on November 19, 2025.

The Q3 results press release was furnished under Item 2.02 and is not deemed filed or incorporated by reference unless expressly stated.

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 07, 2025

MARKETAXESS HOLDINGS INC.

(Exact name of Registrant as Specified in Its Charter)

Delaware			001-34091	52-2230784
(State or Other Jurisdiction of Incorporation)			(Commission File Number)	(IRS Employer Identification No.)
55 Hudson Yards 15th Floor
New York, New York				10001
(Address of Principal Executive Offices)				(Zip Code)

Registrant’s Telephone Number, Including Area Code: (212) 813-6000

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, $0.003 par value		MKTX		Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 7, 2025, MarketAxess Holdings Inc. (the “Company”) issued a press release announcing the Company’s financial results for its third quarter ended September 30, 2025. A copy of this press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

The information included in this Current Report on Form 8-K (including Exhibit 99.1 hereto) that is furnished pursuant to this Item 2.02 shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended. In addition, the information included in this Current Report on Form 8-K (including Exhibit 99.1 hereto) that is furnished pursuant to this Item 2.02 shall not be incorporated by reference into any filing of the Registrant, whether made before or after the date hereof, regardless of any general incorporation language in such filing, unless expressly incorporated by specific reference into such filing.

Item 8.01 Other Events.

On November 7, 2025, the Company also announced that its Board of Directors has declared a regular quarterly dividend to be paid to the holders of the outstanding shares of capital stock. A cash dividend of $0.76 per share of common stock outstanding will be paid on December 3, 2025 to stockholders of record as of the close of business on November 19, 2025.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits:

	99.1			Press Release issued by MarketAxess Holdings Inc. on November 7, 2025.
	104			Cover Page Interactive File (the cover page tags are embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			MARKETAXESS HOLDINGS INC.
Date:	November 7, 2025	By:	/s/ Ilene Fiszel Bieler
			Name: Ilene Fiszel Bieler Title: Chief Financial Officer

FAQ

What did MarketAxess (MKTX) announce in this 8-K?

The company furnished its Q3 2025 results press release (Exhibit 99.1) and declared a regular quarterly dividend of $0.76 per share.

What is the MarketAxess (MKTX) dividend amount and schedule?

The dividend is $0.76 per share, payable on December 3, 2025 to stockholders of record on November 19, 2025.

Which period do the results cover for MarketAxess (MKTX)?

The furnished press release covers the third quarter ended September 30, 2025.

Is the Q3 2025 press release considered filed with the SEC?

No. It was furnished under Item 2.02 and is not deemed filed or incorporated by reference unless expressly stated.

Where is MarketAxess (MKTX) listed and under what ticker?

MarketAxess common stock trades on the Nasdaq Global Select Market under the ticker MKTX.