☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from_________to_________Commission File Number: 001-39540 Palantir Technologies Inc. (Exact Name of Registrant as Specified in its Charter)________________________________________________ Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☒No☐Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes☐No☒ Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes☒No☐Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes☒No☐Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. 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 revisedfinancial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect thecorrection of an error to previously issued financial statements.☐Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).☐ The aggregate market value of the common stock held by non-affiliates of the registrant, based on the closing price of the shares of Class A common stock on June30,2025 as reported by the Nasdaq Global Select Market (“Nasdaq”) on such date was approximately $299.3billion. Shares of the registrant's common stock held by each executiveofficer and director and by each other person who may be deemed to be an affiliate of the registrant have been excluded from this computation. This calculation does not reflect adetermination that certain persons are affiliates of the registrant for any other purpose.As of February10, 2026, there were 2,291,470,751 shares of the registrants’ Class A common stock outstanding, 99,199,960 shares of the registrant’s Class B common stock outstanding, and 1,005,000 shares of the registrant’s Class F common stock outstanding.Documents Incorporated by Reference Portions of the registrant’s Definitive Proxy Statement relating to the Annual Meeting of Stockholders to be held in 2026 are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. Such Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after the end of theregistrant’s fiscal year ended December 31, 2025. Table of Contents TABLE OF CONTENTS PART I Item 1.BusinessItem 1A.Risk FactorsItem 1B.Unresolved Staff CommentsItem 1C.CybersecurityItem 2.PropertiesItem 3.Legal ProceedingsItem 4.Mine Safety Disclosures PART IIMarket for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities Item 5.65Item 6.[Reserved]Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations66Item 7A.Quantitative and Qualitative Disclosures About Market Risk79Item 8.Financial Statements and Supplementary Data81Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosure115Item 9A.Controls and Procedures115Item 9B.Other Information115Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections116 PART III Item 10.Directors, Executive Officers and Corporate Governance116Item 11.Executive Compensation116Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters116Item 13.Certain Relationships and Related Transactions, and Director Independence116Item 14.Principal Accountant Fees and Services117 PART IV Item 15.Exhibit and Financial