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Investments | 9 Months Ended
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Sep. 30, 2025
Equity Method Investments and Joint Ventures [Abstract] |
Investments | Investments Investments Carried Under Measurement Alternatives Newmark has acquired investments in entities for which it does not have the ability to exert significant influence over operating and financial policies. The carrying values of these investments were $5.0 million and $5.2 million as of September 30, 2025 and December 31, 2024, respectively, and are included in “Other assets” on the accompanying unaudited condensed consolidated balance sheets. Newmark did not recognize any realized gains (losses) for the three and nine months ended September 30, 2025. Newmark recognized unrealized gains (losses) of $0.0 million and $(0.2) million related to these investments for the three and nine months ended September 30, 2025, respectively. Newmark did not recognize any realized and unrealized gains (losses) related to these investments for both the three and nine months ended September 30, 2024. The changes in value are included as a part of “Other income (loss), net” on the accompanying unaudited condensed consolidated statements of operations. Additionally, the Company made no additional investments during the three and nine months ended September 30, 2025, and the Company invested $0.0 million and $0.3 million during the three and nine months ended September 30, 2024, respectively.

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- Definition The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group. + References Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Topic 323 -Publisher FASB -URI https://asc.fasb.org/323/tableOfContent + Details
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