Magnetar Financial LLC and affiliated reporting persons filed a Schedule 13G with the SEC on November 13, 2026, disclosing beneficial ownership of 1,760,000 Class A ordinary shares of Thunder Bridge Capital Partners V, Ltd. as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: Each of the four reporting persons - Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman - is deemed the beneficial owner of 1,760,000 Class A ordinary shares.
  • Ownership percentage: The 1,760,000 shares represent approximately 5.72% of the total shares outstanding, based on approximately 30,762,000 shares outstanding as reported in the issuer's filing.
  • No sole voting or dispositive power: Each reporting person holds 0 shares with sole voting power and 0 shares with sole dispositive power; all 1,760,000 shares are held on a shared basis.
  • Shares distributed across six funds: The holdings span six Magnetar fund accounts, with Constellation Master Fund holding the largest portion at 492,800 shares.
  • Event date: The date of the event requiring this filing is September 30, 2026.

Magnetar Financial's Ownership Structure Across Six Fund Accounts

According to the filing, the 1,760,000 shares are held across six separate fund accounts managed or affiliated with Magnetar Financial LLC. The breakdown reported is as follows: 492,800 shares for Magnetar Constellation Master Fund, Ltd.; 387,200 shares for Magnetar Structured Credit Fund, LP; 369,600 shares for Magnetar Alpha Star Fund LLC; 299,200 shares for Magnetar Xing He Master Fund Ltd.; 140,800 shares for Magnetar Lake Credit Fund LLC; and 70,400 shares for Magnetar Waterfront Series A LLC.

The filing states that Magnetar Financial LLC serves as the investment adviser to these funds and, in that capacity, exercises voting and investment power over the shares held in their accounts. Magnetar Capital Partners LP is identified as the sole member and parent holding company of Magnetar Financial. Supernova Management LLC is listed as the general partner of Magnetar Capital Partners, and David J. Snyderman is identified as the administrative manager of Supernova Management. The principal business office for all four reporting persons is located at 1603 Orrington Avenue, 13th Floor, Evanston, Illinois 60201, according to the filing.

The percentage calculation of 5.72% is based on information the filing attributes to the issuer's Form 10-Q filed on September 18, 2026, which reported approximately 30,762,000 Class A ordinary shares outstanding. Thunder Bridge Capital Partners V, Ltd. is a Cayman Islands entity with principal executive offices at 9912 Georgetown Pike, Suite D203, Great Falls, VA 22066, as stated in the filing. The filing was signed by Hayley Stein as attorney-in-fact for David J. Snyderman on November 13, 2026.

What Was Disclosed

Magnetar Financial LLC and three affiliated persons filed a Schedule 13G disclosing shared beneficial ownership of 1,760,000 Class A ordinary shares, par value $0.0001 per share, of Thunder Bridge Capital Partners V, Ltd., representing approximately 5.72% of shares outstanding as of September 30, 2026.