MORN

morn-202602120001289419false00012894192026-02-122026-02-12

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): February 12, 2026

MORNINGSTAR, INC.

(Exact name of registrant as specified in its charter)

Illinois (State or other jurisdiction of incorporation) 000-51280 (Commission File Number)

36-3297908 (I.R.S. Employer Identification No.)

22 West Washington Street Chicago, Illinois (Address of principal executive offices)

60602 (Zip Code)

(312) 696-6000 (Registrant’s telephone number, including area code)

N/A

(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:

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

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

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

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

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. ¨

Securities registered pursuant to Section 12(b) of the Act: Title of Each Class Trading Symbol Name of Each Exchange on Which Registered

Common stock, no par valueMORNThe Nasdaq Stock Market LLC

Item 2.02.    Results of Operations and Financial Condition.

On February 12, 2026, Morningstar, Inc. (the "Company" or "we") issued a press release announcing its financial results for the fourth quarter and year ended December 31, 2025 (the "Earnings Release"). A copy of the Earnings Release is attached hereto as Exhibit 99.1 and incorporated herein by reference. Additionally, on February 12, 2026, the Company published a Supplemental Presentation. A copy of the Supplemental Presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The Earnings Release and Supplemental Presentation shall each be deemed furnished, not filed, for purposes of this Current Report on Form 8-K (this "Report").

Item 7.01.    Regulation FD Disclosure

On February 12, 2026 the Company published a Shareholder Letter. The Shareholder Letter is included as Exhibit 99.3 to this Report and incorporated herein by reference. The Shareholder Letter shall be deemed furnished, not filed, for purposes of this Report.

The information set forth under Item 2.02, "Results of Operations and Financial Condition" is incorporated herein by reference.

Information or documents on the Company's website referred to in this Report or in the exhibits to this Report are not incorporated by reference into this Report.

Cautionary Note Regarding Forward-Looking Statements

This Report contains forward-looking statements as that term is used in the Private Securities Litigation Reform Act of 1995. These statements are based on our current expectations about future events or future financial performance. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, and often contain words such as "aim," "committed," "consider," "estimate," "focus," "future," "goal," "is designed to," "maintain," "may," "might," "objective," "ongoing, “could," "expect," "intend," "plan," "possible," "potential," "seek," "anticipate," "believe," "predict," "prospects," "continue," "strategy," "strive," "will," "would," "determine," "evaluate," or the negative thereof, and similar expressions. These statements involve known and unknown risks and uncertainties that may cause the events we discuss not to occur or to differ significantly from what we expect. For us, these risks and uncertainties include, among others, failing achieve the anticipated benefits of the Center for Research in Security Prices, LLC (“CRSP”) acquisition, failing to maintain and protect our brand, independence, and reputation; failure to prevent and/or mitigate cybersecurity events and the failure to protect confidential information, including personal information about individuals; changing economic conditions, including prolonged volatility, recessions, or downturns affecting the financial, data and software sectors and global fi

morn-202510290001289419false00012894192025-10-292025-10-29

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): October 29, 2025

MORNINGSTAR, INC.

(Exact name of registrant as specified in its charter)

Illinois (State or other jurisdiction of incorporation) 000-51280 (Commission File Number)

36-3297908 (I.R.S. Employer Identification No.)

22 West Washington Street Chicago, Illinois (Address of principal executive offices)

60602 (Zip Code)

(312) 696-6000 (Registrant’s telephone number, including area code)

N/A

(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:

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

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

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

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

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. ¨

Securities registered pursuant to Section 12(b) of the Act: Title of Each Class Trading Symbol Name of Each Exchange on Which Registered

Common stock, no par valueMORNThe Nasdaq Stock Market LLC

Item 2.02.    Results of Operations and Financial Condition.

On October 29, 2025, Morningstar, Inc. (the "Company" or "we") issued a press release announcing its financial results for the quarter ended September 30, 2025 (the "Earnings Release"). A copy of the Earnings Release is attached hereto as Exhibit 99.1 and incorporated herein by reference. Additionally, on October 29, 2025, the Company published a Supplemental Presentation. A copy of the Supplemental Presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The Earnings Release and Supplemental Presentation shall each be deemed furnished, not filed, for purposes of this Current Report on Form 8-K (this "Report").

Item 7.01.    Regulation FD Disclosure

On October 29, 2025, the Company published a Shareholder Letter. The Shareholder Letter is included as Exhibit 99.3 to this Report and incorporated herein by reference. The Shareholder Letter shall be deemed furnished, not filed, for purposes of this Report.

Additionally, on October 29, 2025, the Company's Board of Directors approved (i) the termination of the Company's three-year $500 million share repurchase program effective January 1, 2023, under which repurchases were completed in October 2025, and (ii) a new three-year share repurchase program that authorizes the Company to repurchase up to $1 billion in shares of the Company's outstanding common stock, effective October 31, 2025.

The information set forth under Item 2.02, "Results of Operations and Financial Condition" is incorporated herein by reference.

Information or documents on the Company's website referred to in this Report or in the exhibits to this Report are not incorporated by reference into this Report.

Cautionary Note Regarding Forward-Looking Statements

This Report contains forward-looking statements as that term is used in the Private Securities Litigation Reform Act of 1995. These statements are based on our current expectations about future events or future financial performance. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, and often contain words such as "aim," "committed," "consider," "estimate," "future," "goal," "is designed to," "maintain," "may," "might," "objective," "ongoing, “could," "expect," "intend," "plan," "possible," "potential," "seek," "anticipate," "believe," "predict," "prospects," "continue," "strategy," "strive," "will," "would," "determine," "evaluate," or the negative thereof, and similar expressions. These statements involve known and unknown risks and uncertainties that may cause the events we discuss not to occur or to differ significantly from what we expect. For us, these risks and uncertainties include, among others, failing to close the Center for Research in Security Prices (“CRSP”) acquisition of a t

morn-202507300001289419false00012894192025-07-302025-07-30

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): July 30, 2025

MORNINGSTAR, INC.

(Exact name of registrant as specified in its charter)

Illinois (State or other jurisdiction of incorporation) 000-51280 (Commission File Number)

36-3297908 (I.R.S. Employer Identification No.)

22 West Washington Street Chicago, Illinois (Address of principal executive offices)

60602 (Zip Code)

(312) 696-6000 (Registrant’s telephone number, including area code)

N/A

(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:

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

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

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

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

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. ¨

Securities registered pursuant to Section 12(b) of the Act: Title of Each Class Trading Symbol Name of Each Exchange on Which Registered

Common stock, no par valueMORNThe Nasdaq Stock Market LLC

Item 2.02.    Results of Operations and Financial Condition.

On July 30, 2025, Morningstar, Inc. (the "Company" or "we") issued a press release announcing its financial results for the quarter ended June 30, 2025 (the "Earnings Release"). A copy of the Earnings Release is attached hereto as Exhibit 99.1 and incorporated herein by reference. Additionally, on July 30, 2025, the Company published a Supplemental Presentation. A copy of the Supplemental Presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The Earnings Release and Supplemental Presentation shall each be deemed furnished, not filed, for purposes of this Current Report on Form 8-K (this "Report").

Item 7.01.    Regulation FD Disclosure.

On July 30, 2025, the Company published a Shareholder Letter. The Shareholder Letter is included as Exhibit 99.3 to this Report and incorporated herein by reference. The Shareholder Letter shall be deemed furnished, not filed, for purposes of this Report.

The information set forth under Item 2.02, "Results of Operations and Financial Condition" is incorporated herein by reference.

Information or documents on the Company's website referred to in this Report or in the exhibits to this Report are not incorporated by reference into this Report.

Cautionary Note Regarding Forward-Looking Statements

This Report contains forward-looking statements as that term is used in the Private Securities Litigation Reform Act of 1995. These statements are based on the Company's expectations about future events or future financial performance. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, and often contain words such as "aim," "committed," "consider," "estimate," "future," "goal," "is designed to," "maintain," "may," "might," "objective," "ongoing," "could," "expect," "intend," "plan," "possible," "potential," "remain," "seek," "anticipate," "believe," "predict," "prospects," "continue," "strategy," "strive," "will," "would," determine," "evaluate," or the negative thereof, and similar expressions. These statements involve known and unknown risks and uncertainties that may cause the events we discuss not to occur or to differ significantly from what we expect. For the Company, these risks and uncertainties include, among others, failing to maintain and protect our brand, independence, and reputation; failure to prevent and/or mitigate cybersecurity events and the failure to protect confidential information, including personal information about individuals; changing economic conditions, including prolonged volatility, recessions, or downturns affecting the financial sector and global financial markets, and the impacts of global trade policies and regulations, may negatively impact our financial results, including those of our asset-based bus