Welcome to our dedicated page for Cartesian Growth Iii SEC filings (Ticker: CGCTU), 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.
The SEC filings page for Cartesian Growth Corporation III (CGCTU) provides access to the company’s regulatory disclosures as a Nasdaq-listed special purpose acquisition company. As a SPAC, its filings focus on capital raising, the structure of its units, shares, and warrants, and the process of pursuing a business combination with one or more target businesses.
Key documents include registration statements related to its initial public offering of units, which describe the composition of each unit, the terms of the redeemable warrants, and the listing of the securities on The Nasdaq Stock Market. Current reports on Form 8-K capture material events, such as the commencement of separate trading for the Class A ordinary shares and warrants under the symbols CGCT and CGCTW, while any remaining units continue to trade under CGCTU.
Filings also cover the company’s status as an emerging growth company and include standard disclosures regarding forward-looking statements and risk factors. In connection with its announced definitive business combination agreement with Factorial Inc., Cartesian Growth Corporation III has indicated that additional information about the proposed transaction is being provided in a Form 8-K and that a proxy statement/prospectus will be filed with the SEC in relation to shareholder approval of the combination.
On Stock Titan, investors can review these SEC filings alongside AI-powered summaries that explain the structure and implications of documents such as 8-K current reports and registration statements. Real-time updates from the EDGAR system, combined with automated highlights of key terms related to units, warrants, listing status, and the proposed business combination, help users understand the regulatory context of CGCTU and its path toward a potential merger.
Cartesian Growth Corp III entities reported significant open-market purchases of shares and warrants. Pangaea Three-B, LP bought 200,000 Class A ordinary shares on April 15 and April 16 at about $10.32 per share, increasing its indirect Class A holdings to 1,471,000 shares. Pangaea also purchased 215,585 warrants over April 15–17 at prices from $0.76 to $0.90 per warrant, bringing its warrant position to 324,120 warrants exercisable at $11.50 for Class A shares. Separately, the sponsor holds 6,800,000 Class B ordinary shares and 4,400,000 private placement warrants that are convertible into Class A shares as described, with Peter Yu and Pangaea noted as controlling entities while disclaiming beneficial ownership beyond their pecuniary interests.
Cartesian Growth Corp III insider entities associated with Chairman and CEO Peter Yu reported net open-market purchases of both common shares and warrants. An affiliated fund, Pangaea Three‑B, LP, bought 108,535 warrants at $0.69 per warrant, each linked to one Class A ordinary share at a $11.50 exercise price. Pangaea also purchased a total of 300,000 Class A ordinary shares over three days at prices around $10.30 per share, bringing direct Class A holdings reported in this filing to 1,271,000 shares. Sponsor-related vehicles also hold 6,900,000 Class B ordinary shares that automatically convert into Class A shares in connection with an initial business combination, and 4,400,000 private placement warrants. The footnotes state that entities controlled by Mr. Yu may be deemed to share voting and dispositive power over these securities, while he disclaims beneficial ownership beyond his pecuniary interest.
Cartesian Growth Corp III saw significant insider buying in its Class A shares. On April 1, 2026, an entity associated with Chairman and CEO Peter Yu purchased 671,000 Class A ordinary shares at $10.299 per share. On March 31, 2026, a related open-market purchase added 300,000 Class A ordinary shares at $10.277 per share, bringing total recent purchases to 971,000 shares.
The Class A shares are held by Pangaea Three-B, LP, which is controlled by Peter Yu; both Pangaea and Yu disclaim beneficial ownership except for their pecuniary interests. Sponsor-related entities also hold 6,800,000 Class B ordinary shares directly and 100,000 Class B ordinary shares indirectly, which automatically convert into Class A shares on a one-for-one basis at no cost in connection with the initial business combination.
Cartesian Growth Corporation III files a Form S-4 to register securities in connection with a proposed business combination with Factorial Inc. The proxy statement/prospectus registers up to 143,912,243 shares of common stock, up to 16,200,000 warrants, and up to 16,200,000 shares underlying those warrants, in connection with a domestication to Delaware, a merger that will create Factorial Holdings, Inc., and related transactions, including a $1,100,000,000 Equity Value exchange and a $100,000,000 PIPE (9,927,184 PIPE shares at an average $10.08 subscription price under specified assumptions). The transactions are conditioned on customary items including stockholder approvals, SEC effectiveness and Nasdaq listing, and are to occur "as soon as practicable after this registration statement becomes effective and all other conditions ... have been satisfied or waived."
Cartesian Growth Corporation III filed a Form 8-K to highlight that its proposed merger partner, Factorial Inc., a solid-state battery developer, has received a new strategic investment from IQT, the not-for-profit strategic investor for the U.S. national security community. IQT joins existing strategic investors Philenergy and POSCO Future M, supporting Factorial’s push into high-growth areas such as drones, unmanned aerial vehicles and mobile robotics.
The filing also reiterates that Factorial and Cartesian III have signed a Business Combination Agreement and plan to file a Form S-4 registration statement with the SEC. That document will include a proxy statement/prospectus for Cartesian III shareholders and Factorial stockholders to evaluate and vote on the proposed business combination.
Cartesian Growth Corporation III filed a Form 8-K describing a new Memorandum of Understanding between its merger partner Factorial Inc., a solid-state battery developer, and South Korea-based Philenergy, a leading battery equipment and infrastructure provider. The non-binding MOU outlines a strategic manufacturing collaboration aimed at accelerating scale-up of Factorial’s Solstice™ all-solid-state battery platform, which is designed to deliver up to 80% higher energy density and stable operation at temperatures up to 90°C.
The collaboration would explore combining Philenergy’s advanced, modular battery production systems with Factorial’s proprietary architecture, potentially supporting faster volume manufacturing and lower environmental impact through dry cathode processes. The filing also reiterates that Cartesian III and Factorial have a Business Combination Agreement dated December 17, 2025 and plan to file a Form S-4 registration statement and proxy/prospectus for shareholder approval of the proposed business combination.
Highbridge Capital Management, LLC filed a Schedule 13G reporting beneficial ownership of 2,000,000 Class A Ordinary Shares of Cartesian Growth Corporation III, representing 7.2% of the class. This percentage is based on 27,600,000 Class A shares outstanding as of November 14, 2025.
Highbridge has sole power to vote and dispose of these 2,000,000 shares, which are directly held by certain Highbridge-managed funds, including Highbridge Tactical Credit Master Fund, L.P. Highbridge certifies the shares were acquired in the ordinary course of business and not for the purpose of influencing control of the issuer.
Cartesian Growth Corp III received a beneficial ownership report showing that investment firm Fort Baker Capital Management LP, together with Steven Patrick Pigott and Fort Baker Capital, LLC, holds 2,529,121 Class A ordinary shares. This stake represents 9.2% of the Class A shares, based on 27,600,000 shares outstanding as of November 14, 2025.
The reporting persons share voting and dispositive power over all 2,529,121 shares and report no sole voting or dispositive authority. They state the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Cartesian Growth Corp III, and they expressly disclaim group status and beneficial ownership beyond their pecuniary interest.
The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC report beneficial ownership of 2,294,432 Class A ordinary shares of Cartesian Growth Corp III, representing 8.3% of the class as of 12/31/2025.
The shares are reported with shared voting and shared dispositive power and no sole voting or dispositive power. The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Cartesian Growth Corp III.
Barclays PLC filed an amended Schedule 13G reporting beneficial ownership of 4.52% of Cartesian Growth Corp I Class A common stock as of 12/31/2025. Barclays reports sole voting and dispositive power over these shares, with no shared authority.
The filing states the position is held in the ordinary course of business and not for the purpose or effect of changing or influencing control of Cartesian Growth Corp I. Subsidiaries identified in connection with the holdings include Barclays Bank PLC and Barclays Capital Inc.