X0202 SCHEDULE 13G 0001629398 XXXXXXXX LIVE Class A Common Stock, $0.00000125 par value per share 03/31/2026 0001693736 EquipmentShare.com Inc 29445S100 5710 Bull Run Drive Columbia X1 65201 Rule 13d-1(d) Insight Venture Partners IX, L.P. E9 0 8335492 0 8335492 8335492 N 3.9 PN The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. Insight Venture Partners IX (Co-Investors), L.P. E9 0 166384 0 166384 166384 N 0.1 PN The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. Insight Venture Partners (Cayman) IX, L.P. E9 0 4141707 0 4141707 4141707 N 1.9 PN The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. Insight Venture Partners (Delaware) IX, L.P. DE 0 883148 0 883148 883148 N 0.4 PN The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. Insight Venture Associates IX, L.P. E9 0 13526731 0 13526731 13526731 N 6.3 PN The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. Insight Venture Associates IX, Ltd. E9 0 13526731 0 13526731 13526731 N 6.3 CO The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. Insight Holdings Group, LLC E9 0 13526731 0 13526731 13526731 N 6.3 OO The percentages set forth in this Schedule 13G are calculated based upon the 214,806,153 shares of the Issuer's Class A common stock outstanding as of May 10, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 14, 2026. EquipmentShare.com Inc 5710 Bull Run Drive, Columbia, United States, 65201 This Schedule 13G is being filed by the following persons (each a "Reporting Person" and, collectively, the "Reporting Persons"): (i) Insight Venture Partners IX, L.P., a Cayman Islands exempted limited partnership ("IVP IX"); (ii) Insight Venture Partners (Cayman) IX, L.P., a Cayman Islands exempted limited partnership ("Cayman IX"); (iii) Insight Venture Partners (Delaware) IX, L.P., a Delaware limited partnership ("Delaware IX"); (iv) Insight Venture Partners IX (Co-Investors), L.P., a Cayman Islands exempted limited partnership ("Co-Investors IX", and together with IVP IX, Cayman IX and Delaware IX, the "Fund IX Entities"); (v) Insight Venture Associates IX, L.P., a Cayman Islands exempted limited partnership ("IVA IX"); (vi) Insight Venture Associates IX, Ltd., a Cayman Islands exempted company ("IVA IX Ltd") and (vii) Insight Holdings Group, LLC ("Holdings"). Holdings is the sole shareholder of IVA IX Ltd, which is the general partner of IVA IX, which is the general partner of each of the Fund IX Entities (collectively with Holdings, IVA IX Ltd and IVA IX, the "Insight Entities"). As a result, the amounts owned by each of the Fund IX Entities may be deemed attributable to each of the other Insight Entities. The address of the principal business and principal office of each of the Reporting Persons is c/o Insight Partners,1114 Avenue of the Americas, 36th Floor, New York, New York 10036. See Item 2(a). Y The information required by Item 4(a) is set forth in Rows 5-11 of the cover pages hereto for each Reporting Person and is incorporated herein by reference for each such Reporting Person. The information required by Item 4(b) is set forth in Row 11 of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c) is set forth in Rows 5-11 of the cover pages hereto for each Reporting Person and is incorporated herein by reference for each such Reporting Person. The information required by Item 4(c) is set forth in Rows 5-11 of the cover pages hereto for each Reporting Person and is incorporated herein by reference for each such Reporting Person. The information required by Item 4(c) is set forth in Rows 5-11 of the cover pages hereto for each Reporting Person and is incorporated herein by reference for each such Reporting Person. The information required by Item 4(c) is set forth in Rows 5-11 of the cover pages hereto for each Reporting Person and is incorporated herein by reference for each such Reporting Person. Y N As the general partner of the Fund IX Entities, IVA IX may be deemed to beneficially own all 13,526,731 shares of the Issuer's Class A common stock held directly by the Fund IX Entities. As the general partner of IVA IX, IVA IX Ltd. may be deemed to beneficially own all 13,526,731 shares of the Issuer's Class A common stock held by IVA IX. As the sole shareholder of IVA IX Ltd., Holdings may be deemed to beneficially own all 13,526,731 shares of the Issuer's Class A common stock held by IVA IX Ltd. Y N The Reporting Persons are making this single, joint filing because they may be deemed to constitute a "group" within the meaning of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The agreement among the Reporting Persons to file jointly in accordance with Rule 13d-1(k) of the Exchange Act is attached hereto as Exhibit 99.1. The Reporting Persons disclaim membership in a group and this report shall not be deemed an admission by any of the Reporting Persons that they are or may be members of a "group" for purposes of Rule 13d-5 or for any other purpose. Y Y Exhibit 99.1 Joint Filing Agreement, as required by Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended Insight Venture Partners IX, L.P. /s/ Andrew Prodromos 05/15/2026 Insight Venture Partners IX (Co-Investors), L.P. /s/ Andrew Prodromos 05/15/2026 Insight Venture Partners (Cayman) IX, L.P. /s/ Andrew Prodromos 05/15/2026 Insight Venture Partners (Delaware) IX, L.P. /s/ Andrew Prodromos 05/15/2026 Insight Venture Associates IX, L.P. /s/ Andrew Prodromos 05/15/2026 Insight Venture Associates IX, Ltd. /s/ Andrew Prodromos 05/15/2026 Insight Holdings Group, LLC /s/ Andrew Prodromos 05/15/2026