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Fonar Corp

FONRDelisted Jun 3, 2026
Industry
Electromedical & Electrotherapeutic Apparatus
SEC CIK
0000355019

Fonar Corp was delisted on Jun 3, 2026; its insiders filed their last Form 4 on Jun 9, 2026; 43 institutions reported holding it in 13F filings for Q1 2026, worth $46.8M in total; no superinvestor held it.

Q3 2021 vs. Q2 2021

How the institutions holding Fonar Corp changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of FONR: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders59150−8
Shares3.39M14.2K3.29M−86.3K (−2.6%)
Value$59.9M$250.0K$50.8M−$8.83M (−14.8%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (1)

Institutions that held Fonar Corp at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to FONR in Q3 2021
InstitutionSharesValue% of portfolio
Tower Research Capital LLC (TRC)92$1.00K0.00%

Sold out (9)

Institutions that held Fonar Corp at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of FONR in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Legato Capital Management LLC21,141$374.0K
Tibra Equities Europe Ltd17,300$306.0K
First Trust Advisors LP16,640$294.0K
Citadel Advisors LLC14,548$257.0K
Martingale Asset Management L P11,400$202.0K
JPMorgan Chase & Co10,723$190.0K
First Quadrant L P1,772$31.0K
New York State Common Retirement Fund57$1.00K
Panagora Asset Management Inc69$1.00K

Not filed for Q3 2021 yet (1)

Institutions that held Fonar Corp at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FONR in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Hikari Tsushin, Inc.14,158$250.0K