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Livermore
ZHEN

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.

13F holders, Q2 2024

Institutional positions in Fonar Corp as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
52
−4 vs. Q1 2024
Shares held
3.12M
−44.1K (−1.4%) vs. Q1 2024
Total value
$49.3M
−$17.5M (−26.1%) vs. Q1 2024
New holders
4
13 more added
Sold out
8
20 more reduced

Compare with Q1 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FONR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2024: 52 institutions
Q1 2021: 62 institutionsQ2 2021: 59 institutionsQ3 2021: 50 institutionsQ4 2021: 52 institutionsQ1 2022: 48 institutionsQ2 2022: 47 institutionsQ3 2022: 43 institutionsQ4 2022: 49 institutionsQ1 2023: 40 institutionsQ2 2023: 42 institutionsQ3 2023: 44 institutionsQ4 2023: 51 institutionsQ1 2024: 56 institutionsQ2 2024: 52 institutionsQ3 2024: 50 institutionsQ4 2024: 52 institutionsQ1 2025: 46 institutionsQ2 2025: 48 institutionsQ3 2025: 42 institutionsQ4 2025: 46 institutionsQ1 2026: 43 institutionsQ2 2026: 1 institution
Value heldQ2 2024: $49.3M
Q1 2021: $71.2MQ2 2021: $59.9MQ3 2021: $50.8MQ4 2021: $44.8MQ1 2022: $58.6MQ2 2022: $45.7MQ3 2022: $41.6MQ4 2022: $51.3MQ1 2023: $48.9MQ2 2023: $51.5MQ3 2023: $45.9MQ4 2023: $59.1MQ1 2024: $66.8MQ2 2024: $49.3MQ3 2024: $50.3MQ4 2024: $47.1MQ1 2025: $42.5MQ2 2025: $43.7MQ3 2025: $43.8MQ4 2025: $48.0MQ1 2026: $46.8MQ2 2026: $0
Institutions holding FONR and their total value by quarter
QuarterHoldersValue
Q2 20261$0
Q1 202643$46.8M
Q4 202546$48.0M
Q3 202542$43.8M
Q2 202548$43.7M
Q1 202546$42.5M
Q4 202452$47.1M
Q3 202450$50.3M
Q2 202452$49.3M
Q1 202456$66.8M
Q4 202351$59.1M
Q3 202344$45.9M
Q2 202342$51.5M
Q1 202340$48.9M
Q4 202249$51.3M
Q3 202243$41.6M
Q2 202247$45.7M
Q1 202248$58.6M
Q4 202152$44.8M
Q3 202150$50.8M
Q2 202159$59.9M
Q1 202162$71.2M

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Fonar Corp; share changes are against Q1 2024.

Institutions holding FONR in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank1$00.00%00.0%Unchanged
Maripau Wealth Management LLC40,792$00.00%00.0%Unchanged
Qube Research & Technologies Ltd4$640.00%−18,866−100.0%Reduced
Archer Investment Corp10$1600.00%+10New
Wells Fargo & Company14$2240.00%−42−75.0%Reduced
Tyler-Stone Wealth Management18$2880.00%00.0%Unchanged
Sound Income Strategies, LLC40$6400.00%00.0%Unchanged
Lazard Asset Management LLC70$1.00K0.00%−74−51.4%Reduced
BNP Paribas Arbitrage, SA96$1.54K0.00%00.0%Unchanged
Bank of America Corp99$1.58K0.00%−6,982−98.6%Reduced
Rhumbline Advisers298$4.77K0.00%00.0%Unchanged
CWM, LLC300$5.00K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec350$5.60K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)742$11.9K0.00%−29−3.8%Reduced
Innealta Capital, LLC856$13.7K0.00%+856New
The PNC Financial Services Group, Inc.969$15.5K0.00%00.0%Unchanged
JPMorgan Chase & Co1,213$19.4K0.00%−1,967−61.9%Reduced
Advisor Group Holdings, Inc.1,936$31.0K0.00%+100+5.4%Added
Morgan Stanley2,106$33.7K0.00%−3,607−63.1%Reduced
FMR LLC2,432$38.9K0.00%+2,000+463.0%Added
Citigroup Inc2,989$47.8K0.00%−14,759−83.2%Reduced
Globeflex Capital L P10,296$164.7K0.02%−3,788−26.9%Reduced
Ritholtz Wealth Management10,505$168.1K0.01%−1,968−15.8%Reduced
Carmel Capital Partners, LLC12,087$193.4K0.08%−10.0%Reduced
UBS Group AG13,027$208.4K0.00%+10,815+488.9%Added
Millennium Management LLC13,112$209.8K0.00%−32,503−71.3%Reduced
Hikari Tsushin, Inc.14,158$226.5K0.02%00.0%Unchanged
Royal Bank of Canada17,700$283.0K0.00%+2,681+17.9%Added
Arrowstreet Capital, Limited Partnership17,752$284.0K0.00%−901−4.8%Reduced
Empowered Funds, LLC17,752$284.0K0.00%+1,260+7.6%Added
Marquette Asset Management, LLC20,614$329.8K0.06%+12,027+140.1%Added
Citadel Advisors LLC20,918$334.7K0.00%+20,918New
Linden Thomas Advisory Services, LLC21,605$345.7K0.05%+1,900+9.6%Added
State Street Corp21,640$346.2K0.00%00.0%Unchanged
Bank of New York Mellon Corp22,508$360.1K0.00%00.0%Unchanged
Corsair Capital Management, L.P.25,706$411.3K0.12%+25,706New
O'Shaughnessy Asset Management, LLC26,188$419.0K0.00%−6,790−20.6%Reduced
Inspire Advisors, LLC28,344$453.5K0.06%+18,124+177.3%Added
American Century Companies Inc30,047$480.8K0.00%00.0%Unchanged
Northern Trust Corp35,863$573.8K0.00%−978−2.7%Reduced
Brandywine Global Investment Management, LLC65,684$1.05M0.01%−8,500−11.5%Reduced
Geode Capital Management, LLC66,542$1.06M0.00%−658−1.0%Reduced
RBF Capital, LLC73,058$1.17M0.07%00.0%Unchanged
Bridgeway Capital Management, LLC78,152$1.25M0.03%−2,140−2.7%Reduced
BlackRock Inc.91,481$1.46M0.00%+215+0.2%Added
LSV Asset Management111,695$1.79M0.00%−2,800−2.4%Reduced
Acuitas Investments, LLC113,400$1.81M0.97%+66,563+142.1%Added
Renaissance Technologies LLC344,216$5.51M0.01%+35,375+11.5%Added
Money Concepts Capital Corp362,447$5.80M0.49%+20,998+6.1%Added
Dimensional Fund Advisors LP380,808$6.09M0.00%−15,095−3.8%Reduced
Vanguard Group Inc390,345$6.25M0.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC609,789$9.76M0.02%+7,645+1.3%Added
Hillsdale Investment Management Inc.0$00.00%−66,200−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−24,146−100.0%Sold out
Jane Street Group, LLC0$00.00%−21,407−100.0%Sold out
Denali Advisors LLC0$00.00%−16,100−100.0%Sold out
Two Sigma Advisers, LP0$00.00%−10,800−100.0%Sold out
Lakewood Asset Management LLC0$00.00%−9,620−100.0%Sold out
GWM Advisors LLC0$00.00%−506−100.0%Sold out
Macquarie Group Ltd0$00.00%−115−100.0%Sold out