DOSSIER · 13F Holders · Q1 2026
FONR

FONAR CORP

41 institutions still hold FONAR CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 344437405·41 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$44M
visible holders
Holders
41
filers reporting
Concentration
20.75%
MONEY CONCEPTS CAPITAL CORP #1
top holder share
AI Holders Summary · Q1 2026

41 institutions reported FONR in Q1 2026. MONEY CONCEPTS CAPITAL CORP leads at 20.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MONEY CONCEPTS CAPITAL CORP
CIK 0000716851
$9M497K0.51%Q1 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$6M333K0.00%Q1 2026
03
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$6M315K0.00%Q1 2026
04
FNY Investment Advisers, LLC
CIK 0001742998
$5M253K2.05%Q1 2026
05
Groupe la Francaise
CIK 0002056088
$2M119K0.03%Q1 2026
06
Peapod Lane Capital LLC
CIK 0002050979
$2M114K1.73%Q1 2026
07
BlackRock, Inc.
CIK 0002012383
$2M91K0.00%Q1 2026
08
GABELLI FUNDS LLC
CIK 0001081407
$2M91K0.01%Q1 2026
09
RBF Capital, LLC
CIK 0001134621
$2M90K0.08%Q1 2026
10
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$1M81K0.00%Q1 2026
11
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1M71K0.00%Q1 2026
12
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$1M68K0.00%Q1 2026
13
GABELLI & Co INVESTMENT ADVISERS, INC.
CIK 0000932724
$1M54K0.15%Q1 2026
14
Virtu Financial LLC
CIK 0001533964· Market maker
$917K49K0.04%Q1 2026
15
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$703K38K0.00%Q1 2026
16
NORTHERN TRUST CORP
CIK 0000073124· Index
$615K33K0.00%Q1 2026
17
STATE STREET CORP
CIK 0000093751
$600K32K0.00%Q1 2026
18
MARSHALL WACE, LLP
CIK 0001318757
$523K28K0.00%Q4 2025
19
CITADEL ADVISORS LLC
CIK 0001423053
$383K21K0.00%Q4 2025
20
Lakewood Asset Management LLC
CIK 0001966581
$354K19K0.23%Q1 2026
Page 1 of 3
21 more holders available. Log in →
Insiders at FONAR CORP
Damadian Timothy RaymondBonanni Luciano BLehman Ronald G.Damadian Raymond VJanoff Robert J