Jane Street Group, LLC and two subsidiaries filed Amendment No. 2 to a Schedule 13G with the SEC on November 6, 2026, disclosing their combined beneficial ownership of Class A ordinary shares in Bitdeer Technologies Group as of September 30, 2026.

Key Highlights

  • Total beneficial ownership: Jane Street Group, LLC reported aggregate beneficial ownership of 5,208,847 Class A ordinary shares, representing 2.3% of the class.
  • Jane Street Capital, LLC: The subsidiary reported shared voting and dispositive power over 3,349,968 shares, equal to 1.5% of the class.
  • Jane Street Global Trading, LLC: The second subsidiary reported shared voting and dispositive power over 1,858,879 shares, equal to 0.8% of the class.
  • No sole voting or dispositive power: All three reporting persons listed sole voting power and sole dispositive power as 0 shares.
  • Event date: The filing event triggering this amendment is dated September 30, 2026.
  • Certification language: Each filer certified that the securities "were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

Jane Street Entities Disclose Shared Position in Bitdeer Class A Shares

According to the filing, Jane Street Group, LLC, a Delaware-organized holding company, submitted Amendment No. 2 to Schedule 13G jointly with its two subsidiaries, Jane Street Capital, LLC and Jane Street Global Trading, LLC, both also organized in Delaware. The filing covers Class A ordinary shares of Bitdeer Technologies Group (NASDAQ:BTDR), which carry a par value of US$0.0000001 per share and are identified by CUSIP number G11448100. All three entities list their principal business address as 250 Vesey Street, 3rd Floor, New York, NY 10281.

The filing discloses that Jane Street Group, LLC, acting as the parent holding company, holds aggregate beneficial ownership of 5,208,847 shares with shared voting and shared dispositive power over the full amount. Its subsidiary Jane Street Capital, LLC accounts for 3,349,968 of those shares, and Jane Street Global Trading, LLC accounts for 1,858,879 shares. No reporting person claims any sole voting or dispositive power. The combined position represents 2.3% of the outstanding class, which the filing notes constitutes ownership of 5 percent or less of the class.

The filing was signed by Jeremy Kahn as authorized signatory on behalf of all three entities on November 6, 2026. Item 10 of the filing includes the standard certification that the reported securities were not acquired or held to change or influence control of Bitdeer Technologies Group.

What Was Disclosed

Jane Street Group, LLC and subsidiaries Jane Street Capital, LLC and Jane Street Global Trading, LLC disclosed a combined 5,208,847 Class A ordinary shares, or 2.3%, in Bitdeer Technologies Group as of September 30, 2026, with all power held on a shared basis.