RENAISSANCE TECHNOLOGIES LLC - 04 Dec 2025 SCHEDULE 13G Report for FONAR CORPORATION Common Stock, $.0001 par value (FONR)

Filing Manager: RENAISSANCE TECHNOLOGIES LLC
Reporting Manager: Renaissance Technologies LLC
Security: FONAR CORPORATION Common Stock, $.0001 par value
Symbol: FONR
Shares outstanding: 6,202,672 shares
Disclosed Ownership: 315,716 shares
Ownership: 5.1%
Form type: SCHEDULE 13G
Filing time: 12 Feb 2026, 14:13:37 UTC
Date of event: 04 Dec 2025
Previous filing: 13 Nov 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	5.1%	315,716	315,716	0	Brian Felczak	Chief Financial Officer
Renaissance Technologies Holdings Corporation	5.1%	315,716	315,716	0	Brian Felczak	Vice President