Magnetar Financial LLC and affiliated reporting persons filed a Schedule 13G with the SEC on November 13, 2026, disclosing beneficial ownership of 1,485,000 Class A ordinary shares of Bluerock Acquisition Corp. II as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: Each reporting person is listed as beneficially owning 1,485,000 Class A ordinary shares of Bluerock Acquisition Corp. II, CUSIP G1195W121.
  • Percentage of class: The 1,485,000 shares represent approximately 8.61% of total shares outstanding, based on approximately 17,250,000 shares outstanding as reported in Bluerock Acquisition Corp. II's filing dated September 29, 2026.
  • Voting and dispositive power: All 1,485,000 shares are held with shared voting power and shared dispositive power; sole voting and sole dispositive power are each reported as 0.
  • Reporting persons: The four reporting persons are Magnetar Financial LLC (investment adviser), Magnetar Capital Partners LP (sole member and parent holding company of Magnetar Financial), Supernova Management LLC (general partner of Magnetar Capital Partners), and David J. Snyderman (administrative manager of Supernova Management).
  • Shares distributed across multiple funds: The 1,485,000 shares are held across seven Magnetar Funds, with the largest allocation of 400,950 shares held for Magnetar Constellation Master Fund, Ltd.
  • Event date: The date of the event requiring filing is stated as September 30, 2026.

Magnetar Entities Report Shared Ownership Across Seven Fund Accounts in Bluerock SPAC

According to the filing, Bluerock Acquisition Corp. II is a blank check company whose Class A ordinary shares, par value $0.0001 per share, are the subject of this disclosure. The issuer's principal executive offices are located at 919 Third Avenue, New York, NY 10022. The filing states that all four reporting persons - Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman - may each be deemed the beneficial owner of the same 1,485,000 shares, reflecting the layered ownership and control structure described in the statement.

The filing details how the 1,485,000 shares are allocated among seven Magnetar Funds: 400,950 shares for Magnetar Constellation Master Fund, Ltd; 356,400 shares for Magnetar Structured Credit Fund, LP; 282,150 shares for Magnetar Alpha Star Fund LLC; 282,150 shares for Magnetar Xing He Master Fund Ltd; 103,950 shares for Magnetar Lake Credit Fund LLC; 44,550 shares for Magnetar Waterfront Series A LLC; and 14,850 shares for Magnetar Capital Master Fund Ltd. Magnetar Financial LLC serves as investment adviser to these funds and, according to the filing, exercises voting and investment power over the shares held in their accounts.

The filing states that the principal business office of each of the reporting persons is located at 1603 Orrington Avenue, 13th Floor, Evanston, Illinois 60201. The statement was signed by Hayley Stein as attorney-in-fact for David J. Snyderman on November 13, 2026. The certification included in the filing states that the securities "were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

What Was Disclosed

A Schedule 13G filed November 13, 2026 by Magnetar Financial LLC and three affiliated persons discloses aggregate beneficial ownership of 1,485,000 Class A ordinary shares, or approximately 8.61%, of Bluerock Acquisition Corp. II as of September 30, 2026, held across seven Magnetar Funds with all power shared and none held solely.