Hudson Bay Capital Management LP and Sander Gerber filed an amended Schedule 13G with the SEC on November 10, 2026, disclosing a 4.29% beneficial ownership position in Meshflow Acquisition Corp's Class A Ordinary Shares as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: 1,480,999 Class A Ordinary Shares reported by both Hudson Bay Capital Management LP and Sander Gerber.
  • Percent of class: 4.29%, calculated against 34,500,000 Class A Ordinary Shares outstanding as of August 7, 2026.
  • No sole voting or dispositive power: Both reporting persons report 0 shares with sole voting or sole dispositive power; all 1,480,999 shares are held with shared voting and shared dispositive power.
  • Shares held through HB Strategies LLC: According to the filing, the securities are held in the name of HB Strategies LLC, with Hudson Bay Capital Management LP serving as its investment manager.
  • Gerber disclaims beneficial ownership: The filing states that Sander Gerber "disclaims beneficial ownership of these securities."
  • Event date: The date of the event requiring the filing is listed as September 30, 2026.

Hudson Bay Capital Management Discloses Passive Position in Meshflow Acquisition Corp

Hudson Bay Capital Management LP, a Delaware limited partnership, and Sander Gerber jointly filed Amendment No. 1 to a Schedule 13G with the SEC, covering Class A Ordinary Shares, $0.0001 par value, of Meshflow Acquisition Corp (CUSIP: G6032N101). The filing is dated November 10, 2026, and reports a triggering event date of September 30, 2026. The issuer's principal executive offices are listed at 406 N. Sangamon Street, Chicago, Illinois 60642, according to the filing.

According to the filing, the aggregate beneficial ownership reported by each of the two reporting persons is 1,480,999 shares, representing 4.29% of the class. The percentage is based on 34,500,000 Class A Ordinary Shares outstanding as of August 7, 2026, as reported in the company's Annual Report on Form 10-K for the fiscal year ended June 30, 2026, filed with the SEC on August 7, 2026. The filing notes that all shared voting and shared dispositive power over the 1,480,999 shares is attributed to both reporting persons, while sole voting and sole dispositive power are each listed as zero.

The filing explains the ownership structure as follows: the securities are held in the name of HB Strategies LLC, and Hudson Bay Capital Management LP serves as the investment manager to that entity. Sander Gerber serves as the managing member of Hudson Bay Capital GP LLC, which is the general partner of the Investment Manager. The filing further states that Gerber disclaims beneficial ownership of these securities. Both reporting persons certified, consistent with Schedule 13G passive-investor requirements, 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."

What Was Disclosed

This amended Schedule 13G discloses that Hudson Bay Capital Management LP and Sander Gerber together beneficially own 1,480,999 Class A Ordinary Shares of Meshflow Acquisition Corp, equal to 4.29% of the class, with all power held on a shared basis through HB Strategies LLC.