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FONR

Fonar

Delisted

FONR was delisted on the 2nd of June, 2026.

40 hedge funds and large institutions have $48.9M invested in Fonar in 2023 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 16 increasing their positions, 11 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

45% more repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 11

10% more capital invested

Capital invested by funds: $44.7M → $48.9M (+$4.27M)

0.62% less ownership

Funds ownership: 46.82%46.2% (-0.62%)

18% less funds holding

Funds holding: 4940 (-9)

89% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 9

Holders
40
Holders Change
-9
Holders Change %
-18.37%
% of All Funds
0.64%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
1
Increased
16
Reduced
11
Closed
9
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Kayne Anderson Rudnick Investment Management
1
Kayne Anderson Rudnick Investment Management
California
$10.3M +$66.9K +3,869 +0.6%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$6.61M +$233K +13,450 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$6.36M +$1.43M +82,761 +27%
Renaissance Technologies
4
Renaissance Technologies
New York
$5.33M -$166K -9,600 -3%
MCC
5
Money Concepts Capital
Florida
$4.91M +$62.7K +3,626 +1%
LSV Asset Management
6
LSV Asset Management
Illinois
$2.37M -$31.1K -1,800 -1%
ICM
7
Invenomic Capital Management
Massachusetts
$2.13M +$56.1K +3,242 +3%
BlackRock
8
BlackRock
New York
$1.6M +$17.3K +1,002 +1%
BGIM
9
Brandywine Global Investment Management
Pennsylvania
$1.4M -$467 -27 -0%
BCM
10
Bridgeway Capital Management
Texas
$1.19M +$26.4K +1,525 +2%
RC
11
RBF Capital
California
$1.18M -$58.3K -3,372 -4%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$974K +$5.38K +311 +0.5%
Millennium Management
13
Millennium Management
New York
$692K -$4.62K -267 -0.6%
Northern Trust
14
Northern Trust
Illinois
$598K +$259 +15 +0%
MRCM
15
Mill Road Capital Management
Connecticut
$549K -$50.1K -2,898 -8%
American Century Companies
16
American Century Companies
Missouri
$485K +$2.9K +168 +0.6%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$422K
GC
18
Globeflex Capital
California
$351K
State Street
19
State Street
Massachusetts
$330K
OSAM
20
O'Shaughnessy Asset Management
Connecticut
$287K -$44.7K -2,588 -13%
HTI
21
Hikari Tsushin Inc
Japan
$229K
Royal Bank of Canada
22
Royal Bank of Canada
Ontario, Canada
$211K -$1.54K -89 -0.7%
Two Sigma Advisers
23
Two Sigma Advisers
New York
$190K -$1.73K -100 -0.8%
Victory Capital Management
24
Victory Capital Management
Texas
$81.8K
DA
25
Denali Advisors
California
$53.5K

FONR Hedge Fund Activity: Q1 2023 in Review

40 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Fonar (FONR) for Q1 2023, worth a combined $48.9M — up 9.5% from $44.7M a quarter earlier.

Sellers outnumbered buyers: 9 funds closed out of FONR and 1 opened new positions — a net loss of 8 holders — while 11 trimmed existing stakes and 16 added.

The largest buyer was Vanguard Group, adding an estimated $1.43M. The largest seller was Hillsdale Investment Management, exiting entirely with an estimated $1.28M sold.

  • 40 institutional investors held Fonar (FONR) as of Q1 2023, down from 49 in Q4 2022.
  • Funds reported $48.9M of Fonar stock for Q1 2023, up 9.5% quarter-over-quarter.
  • 1 fund opened new Fonar positions in Q1 2023 and 9 closed out, a net change of -8 holders.
  • The largest Fonar buyer in Q1 2023 was Vanguard Group, an estimated $1.43M added.
  • The largest Fonar seller in Q1 2023 was Hillsdale Investment Management, an estimated $1.28M sold.

Based on aggregated 13F filings for Q1 2023.