Welcome to our dedicated page for Custom Truck One Source SEC filings (Ticker: CTOS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Custom Truck One Source filings document regulatory disclosures for a specialty equipment provider serving electric utility, telecom, rail, forestry, waste management and infrastructure-related markets. Recent Form 8-K reports furnish operating results, financial-condition updates, investor presentations and Regulation FD materials, including disclosures tied to segment reporting and operating realignment.
The company's proxy materials cover board matters, executive compensation, equity awards and pay-versus-performance information. Other current reports record officer changes and related governance matters, while earnings exhibits describe performance across equipment rental, truck and equipment sales, and aftermarket parts and services activities.
Ross Fredrick M. Jr. reported acquisition or exercise transactions in this Form 4 filing.
Custom Truck One Source director Fredrick M. Ross, Jr. reported receiving 43,392 shares of Common Stock as a stock-based award. These shares were earned under performance stock unit awards for a performance period that ended on December 31, 2025 and were certified by the compensation committee on February 23, 2026.
The granted shares still have a time-based vesting requirement and will vest on December 31, 2026. After this grant, Ross directly owns 448,379 shares and also has an indirect holding of 2,000,000 shares through Frederick M. Ross, Jr. Holding Company, LLC.
Custom Truck One Source, Inc. reported that Chief Executive Officer Ryan McMonagle acquired 40,292 shares of common stock as a performance stock unit award. The units were earned based on performance for a period ending December 31, 2025 and certified on February 23, 2026. These shares remain subject to time-based vesting until December 31, 2026. Following this grant, McMonagle directly holds 629,015 common shares.
Custom Truck One Source, Inc. reported that EVP, General Counsel & Secretary Paul M. Jolas acquired 16,739 shares of Common Stock as a stock award at a price of $0.00 per share. The award represents performance stock units earned for a performance period ending on December 31, 2025, certified on February 23, 2026. These shares remain subject to time-based vesting until December 31, 2026. Following this grant, Jolas directly holds 50,458 shares of Common Stock.
Custom Truck One Source, Inc. filed an update explaining that it will host a webinar at 9:00 a.m. ET on April 1, 2026 to discuss previously announced changes to its segment reporting. Management will present an operating segment realignment during a webcast, with materials and access details posted on the company’s investor website.
Custom Truck One Source, Inc. provides specialty equipment rentals, sales, and aftermarket services to utility, telecom, rail, waste and other infrastructure markets across North America, operating from more than 40 locations with about 2,500 employees.
As of December 31, 2025, its rental fleet included over 10,400 units with an average age of 2.9 years, and non‑affiliate equity market value was approximately $291.4 million, with 226,625,924 shares outstanding as of March 6, 2026. Management plans to realign three segments (ERS, TES, APS) into two reportable segments—Specialty Equipment Rentals and Specialty Truck Equipment and Manufacturing—starting in the quarter ending March 31, 2026.
The company highlights long-term demand drivers such as the $1.2 trillion Infrastructure Investment and Jobs Act, grid modernization, AI‑driven data center power needs, electrification, manufacturing onshoring, and broadband and 5G build‑outs, while also detailing extensive risk factors including supply chain pressures, competition, labor and union risks, cybersecurity, and significant leverage, with total indebtedness of $1,660.8 million plus $657.4 million under floor plan financing as of December 31, 2025.
Custom Truck One Source, Inc. reported record 2025 revenue while remaining modestly unprofitable and issued 2026 guidance. Fourth-quarter revenue was $528.2 million, up 1.4%, with net income of $20.9 million. Full-year revenue reached $1,944.0 million, up 7.9%, and Adjusted EBITDA rose 12.9% to $383.6 million, though the company posted a net loss of $31.1 million.
The Equipment Rental Solutions segment drove growth, with higher utilization of 83.6%, larger average fleet on rent, and stronger rental equipment sales, while Truck and Equipment Sales saw lower fourth-quarter revenue due to customer timing and pricing pressure. Sales order backlog ended at $335.3 million, up sequentially.
For 2026, the company expects consolidated revenue of $2,005–$2,120 million and Adjusted EBITDA of $410–$435 million, implying mid- to high-single-digit growth. Management targets levered free cash flow above $50 million and a net leverage ratio meaningfully below four times by year-end, supported by reduced rental fleet investment and inventory normalization.
Custom Truck One Source, Inc. reported that its Chief Accounting Officer, R. Todd Barrett, has decided to resign from his position. He informed the company of his decision on December 19, 2025, and his resignation will be effective January 16, 2026.
The company stated that Mr. Barrett’s resignation is not the result of any disagreement with Custom Truck One Source on matters related to its operations, policies, or practices. The filing does not describe any changes to the company’s broader strategy or financial reporting approach beyond this leadership transition.
Custom Truck One Source (CTOS) reported Q3 2025 results. Total revenue was $482,058,000, up from $447,220,000. Rental revenue was $127,142,000, equipment sales $320,583,000, and parts and services $34,333,000. Gross profit reached $100,753,000, with operating income of $32,629,000. The company posted a net loss of $5,756,000 (diluted EPS $(0.03)), with interest expense of $40,247,000 weighing on results.
For the nine months, revenue totaled $1,415,773,000. Net cash flow from operating activities was $262,804,000, as the company invested $348,923,000 in rental equipment. Cash was $13,058,000 and long‑term debt was $1,628,866,000. ABL Facility borrowings were $708,481,000 with $237,600,000 of availability and $3,900,000 of standby letters of credit outstanding. Inventory stood at $1,035,642,000 and rental equipment, net, at $1,088,346,000. The company repurchased 8,143,635 shares from affiliates of ECP at $4.00 per share for $32,600,000. Shares outstanding were 226,559,586 as of October 23, 2025.
Custom Truck One Source (CTOS) furnished an 8-K announcing financial results for the quarter ended September 30, 2025. The company issued a press release, provided as Exhibit 99.1, and posted an updated investor presentation on its website.
The materials in Items 2.02 and 7.01 are deemed “furnished” and not “filed” under the Exchange Act, and are not incorporated into other filings except by specific reference.
Custom Truck One Source (CTOS): Director transaction reported. A reporting person serving as a director disclosed a Code J transaction on 10/17/2025, reflecting a pro‑rata, in‑kind distribution by Capitol Acquisition Management IV, LLC to its members for no consideration. The filing lists 3,670,279 shares of common stock transferred at $0.00, previously held indirectly through the LLC. The footnote states that certain holdings now include shares received in the distribution.