Zeff Capital, LP, Zeff Holding Company, LLC, and Daniel Zeff filed Amendment No. 9 to their beneficial ownership statement with respect to IEH Corporation common stock, disclosing a combined 195,854-share position as of September 30, 2026, filed on November 3, 2026.

Key Highlights

  • Three reporting persons: Zeff Capital, LP, Zeff Holding Company, LLC, and Daniel Zeff each report beneficial ownership of 195,854 shares of IEH Corporation common stock, par value $0.01 per share.
  • Ownership percentage: Each reporting person holds 7.9% of the class, calculated against 2,477,749 shares outstanding as of August 7, 2026.
  • Shared voting and dispositive power only: All 195,854 shares carry shared voting power and shared dispositive power; sole voting and sole dispositive power are each reported as zero for all three filers.
  • Triggering event date: The date of event requiring this filing is stated as September 30, 2026.
  • Amendment number: This is Amendment No. 9 to the reporting persons' prior filing history regarding IEH Corporation.
  • Filing certification: Each reporting person certified that the shares "were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

Zeff Capital's Beneficial Ownership Position in IEH Corporation

According to the filing, all three reporting persons, Zeff Capital, LP (a Delaware limited partnership), Zeff Holding Company, LLC (a Delaware limited liability company), and Daniel Zeff (a United States citizen), share a single beneficial ownership position of 195,854 shares of IEH Corporation common stock. The principal business address for each reporting person is listed as 405 Lexington Ave, 9th Floor, New York, NY 10174. IEH Corporation, the issuer, is headquartered at 140 58th Street, Suite 8E, Brooklyn, NY 11220.

The filing states that the percentage of class, 7.9%, was calculated based on 2,477,749 shares of common stock outstanding as of August 7, 2026, as reported in IEH Corporation's Form 10-Q for the fiscal quarter ended June 30, 2026. IEH Corporation is a Brooklyn-based manufacturer of hyperboloid electrical connectors, and its common stock carries a par value of $0.01 per share with CUSIP number 44949K107. The reporting persons entered into a joint filing agreement, incorporated by reference to Exhibit 1 of the Amendment No. 1 to Schedule 13D filed on August 23, 2018.

All voting and dispositive authority over the 195,854 shares is held on a shared basis among the three reporting persons, with no sole power reported by any party. The filing was signed by Daniel Zeff in his capacity as Manager of Zeff Holding Company, LLC and as an individual, with a stated date of November 3, 2026.

What Was Disclosed

Zeff Capital, LP, Zeff Holding Company, LLC, and Daniel Zeff disclosed a collective beneficial ownership of 195,854 shares, representing 7.9% of IEH Corporation's outstanding common stock, with all voting and dispositive power held on a shared basis as of September 30, 2026.