FONAR CORPORATION
FONAR CORPORATION is a registered legal entity registered in United States under 535860, and its current status with Delaware Division of Corporations is active. The company was incorporated on 7 May 1979 and lists its registered address as United States. 5 shareholders are on record for FONAR CORPORATION, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Delaware Division of Corporations and was last updated on 3 October 2026.
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Shareholders
5
Five shareholders are currently on record for FONAR CORPORATION, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Vanguard Group Inc, holding 11.4% — the largest recorded stake — followed by VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund at 8%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 6 shareholders in total, though only the top 5 by holding are shown in this view.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 11.4% | Delaware Division of Corporations | |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 8% | Delaware Division of Corporations | |
| Peapod Lane Capital LLC | 4.1% | Delaware Division of Corporations | |
| Peapod Lane Capital LLC | 3.3% | Delaware Division of Corporations | |
| Truffle Hound Capital, LLC | 2.6% | Delaware Division of Corporations |
Officers
5
The Chairman, President, Ceo & Treasurer of FONAR CORPORATION currently on record is Timothy R. Damadian M.d.; five officers are currently on record for FONAR CORPORATION, filed with Delaware Division of Corporations.
Management authority at FONAR CORPORATION sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
FONAR CORPORATION has no recorded parent company — it sits at the top of its own group structure, with 13 subsidiaries recorded beneath it across 1 jurisdiction. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 13 subsidiaries span United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 13 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
FONAR CORPORATION
United States
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Frequently Asked Questions
Who owns FONAR CORPORATION?
Five shareholders are currently on record for FONAR CORPORATION, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 11.4% — the largest recorded stake — followed by VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund at 8%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is FONAR CORPORATION's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for FONAR CORPORATION is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does FONAR CORPORATION have on record?
5 shareholders are shown on record for FONAR CORPORATION. The register reports 6 in total; only the top 5 by holding are shown here.
What is FONAR CORPORATION's company registration number?
FONAR CORPORATION's registration number is 535860, filed with Delaware Division of Corporations in United States. Its current status on the register is active.
Is FONAR CORPORATION still an active company?
FONAR CORPORATION's status on Delaware Division of Corporations is listed as active.
When was FONAR CORPORATION incorporated?
FONAR CORPORATION was incorporated on 7 May 1979, according to Delaware Division of Corporations.
What is FONAR CORPORATION's registered address?
The registered address on file for FONAR CORPORATION is United States.
Who are the officers/directors of FONAR CORPORATION?
The Chairman, President, Ceo & Treasurer of FONAR CORPORATION currently on record is Timothy R. Damadian M.d.; five officers are currently on record for FONAR CORPORATION, filed with Delaware Division of Corporations. Management authority at FONAR CORPORATION sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does FONAR CORPORATION have a parent company or subsidiaries?
FONAR CORPORATION has no recorded parent company — it sits at the top of its own group structure, with 13 subsidiaries recorded beneath it across 1 jurisdiction. Those 13 subsidiaries span United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 13 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to FONAR CORPORATION's ownership over time?
This profile reflects a point-in-time snapshot from Delaware Division of Corporations. Zavia's monitoring API can track changes to FONAR CORPORATION's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access FONAR CORPORATION's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like FONAR CORPORATION's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Delaware Division of Corporations and was last synced on 3 October 2026.