Renaissance Technologies LLC 13D/13G Filings for Fonar Corp. (FONR)

Renaissance Technologies LLC 13D and 13G filings for Fonar Corp.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-05-14
4:45 pm
Sale
2026-03-3113GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC1,116
0.020%
-314,600decrease
(-99.65%)
Filing
2026-02-12
2:13 pm
Purchase
2025-12-0413GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC315,716
5.090%
7,100increase
(+2.30%)
Filing
2025-11-13
2:28 pm
Sale
2025-09-3013GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC308,616
4.970%
-6,900decrease
(-2.19%)
Filing
2025-08-13
4:08 pm
Purchase
2025-05-1913GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC315,516
5.090%
11,100increase
(+3.65%)
Filing
2025-05-14
3:27 pm
Sale
2025-03-3113GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC304,416
4.900%
-29,100decrease
(-8.73%)
Filing
2024-11-13
2:40 pm
Purchase
2024-04-1513GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC333,516
5.270%
30,379increase
(+10.02%)
Filing
2024-02-13
09:36 am
Sale
2023-12-2913GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC303,137
4.700%
-35,279decrease
(-10.42%)
Filing
2023-02-13
10:15 am
Sale
2022-12-3013GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC338,416
5.180%
-66,200decrease
(-16.36%)
Filing
2022-02-11
12:26 pm
Sale
2021-12-3113GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC404,616
6.170%
-88,500decrease
(-17.95%)
Filing