# FONAR CORP COM NEW

FONAR CORP COM NEW is a security (CUSIP 344437405) tracked across SEC portfolio filings. 29 institutional managers reported $27.0M on Form 13F as of 2026-03-31; 8 registered fund positions totaling $3.4M via N-PORT as of 2026-04-30.

## Summary

- Issuer: FONAR CORP
- Class: COM NEW
- CUSIP: 344437405
- Asset category: EC
- 13F holders: 29
- 13F value: $27.0M
- 13F period: 2026-03-31
- N-PORT fund positions: 8
- N-PORT value: $3.4M
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 29 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $6.8M | 363,788 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $5.9M | 315,471 |
| Groupe la Francaise | PARIS, I0 | $2.2M | 118,800 |
| BlackRock, Inc. | New York, NY | $1.7M | 91,443 |
| [GABELLI FUNDS LLC](https://search.stillhousedata.com/firm/104949) | RYE, NY | $1.7M | 90,514 |
| RBF Capital, LLC | SAN FRANCISCO, CA | $1.7M | 89,534 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $1.5M | 80,710 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $1.3M | 71,065 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $1.3M | 68,016 |
| [GABELLI & Co INVESTMENT ADVISERS, INC.](https://search.stillhousedata.com/firm/137024) | Rye, NY | $1.0M | 53,950 |
| NORTHERN TRUST CORP | CHICAGO, IL | $615K | 33,123 |
| STATE STREET CORP | BOSTON, MA | $600K | 32,334 |
| PenderFund Capital Management Ltd. | VANCOUVER, A1 | $321K | 17,300 |
| UBS Group AG | Zurich, V8 | $243K | 13,067 |
| CIBC Private Wealth Group, LLC | ATLANTA, GA | $111K | 6,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $1.3M | 0.16% |
| GDL Fund | GDL Fund | $1.1M | 96.79% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $692K | 0.93% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $83K | 0.03% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $60K | 0.01% |
| [Comstock Capital Value Fund](https://search.stillhousedata.com/fund/S000001057) | Comstock Funds, Inc. | $56K | 54.19% |
| [The Gabelli ABC Fund](https://search.stillhousedata.com/fund/S000001070) | Gabelli Investor Funds Inc | $37K | 0.89% |
| [Enterprise Mergers and Acquisitions Fund](https://search.stillhousedata.com/fund/S000017793) | Gabelli 787 Fund, Inc. | $19K | 3.26% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/344437405.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.