Andretti Acquisition Corp. II Extends SPAC Deadline to Sept 2027; Sponsor Converts

What Happened

• Andretti Acquisition Corp. II (POLE) filed an 8-K reporting that shareholders at an extraordinary meeting on September 8, 2026 approved an amendment extending the deadline to complete a business combination from September 9, 2026 to September 9, 2027 (the “Extension”). The Extension Amendment passed by the required Cayman Islands vote.
• In connection with the Meeting, certain investors entered (and the Company disclosed a newly executed) non-redemption agreement(s) under which those investors agreed not to redeem specified Public Shares in exchange for shares of the surviving public company (“Pubco Shares”) to be issued at closing of a business combination.
• The Sponsor converted 5,749,999 Class B ordinary shares into an equal number of Class A ordinary shares after the Extension was approved; the converted Class A shares remain subject to the same transfer, redemption-waiver and voting restrictions that applied to the Class B shares.

Key Details

• Extension vote tally (Ordinary Shares, voted as a single class): For 23,241,840; Against 2,775,781; Abstentions 0.
• Meeting redemptions: holders of 15,776,190 Public Shares redeemed for ~ $10.88/share, totaling ≈ $171.69 million. After those redemptions, 7,223,810 Public Shares remain issued and outstanding.
• Post-Meeting capital structure: 13,733,809 Class A Ordinary Shares and 1 Class B Ordinary Share outstanding (after Sponsor conversion).
• Non-Redemption Agreements (prior and new): investors agreed to forgo redemption of up to 6,348,959 Public Shares (prior agreements) and 650,000 Non-Redeemed Shares (new agreement) in exchange for up to specified Pubco Shares (examples: 1,587,240 Pubco Shares + 529,080 contingent additional shares for prior agreements; 162,500 + 54,167 for the new agreement). The agreements terminate on specified events including failure to approve the Extension or actual redemption of the referenced shares.

Why It Matters

• The extension gives Andretti Acquisition Corp. II an additional year (to Sept 9, 2027) to identify and complete a business combination, which preserves the SPAC’s ability to pursue a deal rather than liquidate immediately.
• However, the Meeting redemptions reduced the public float and withdrew roughly $171.7M from the trust, which could affect the size of any potential transaction or the amount of cash available to fund a target acquisition.
• The non-redemption agreements and Sponsor conversion signal some investor and sponsor willingness to support a deal structure (by foregoing redemptions and converting Sponsor shares), but investors should note the converted Class A shares remain subject to prior restrictions and that the company’s outcome depends on completing a qualifying business combination within the new extension period.