RENAISSANCE TECHNOLOGIES LLC - 30 Sep 2025 SCHEDULE 13G/A Report for R F INDUSTRIES LTD Common Stock, $0.01 par value per share (RFIL)

Filing Manager: RENAISSANCE TECHNOLOGIES LLC
Reporting Manager: Renaissance Technologies LLC
Security: R F INDUSTRIES LTD Common Stock, $0.01 par value per share
Symbol: RFIL
Shares outstanding: 10.7M shares
Disclosed Ownership: 509K shares
Ownership: 4.77%
Form type: SCHEDULE 13G/A
Filing time: 13 Nov 2025, 14:29:26 UTC
Date of event: 30 Sep 2025
Previous filing: 13 Aug 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Renaissance Technologies LLC	4.77%	509K	509K	0	Brian Felczak	Chief Financial Officer
Renaissance Technologies Holdings Corporation	4.77%	509K	509K	0	Brian Felczak	Vice President