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FONR

Fonar
FONR

Delisted

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

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77 hedge funds and large institutions have $87.9M invested in Fonar in 2018 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 25 increasing their positions, 25 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

600% more first-time investments, than exits

New positions opened: 7 | Existing positions closed: 1

8% more funds holding

Funds holding: 71 → 77 (+6)

1.41% more ownership

Funds ownership: 51.2% → 52.61% (+1.4%)

0% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 25

8% less capital invested

Capital invested by funds: $96M → $87.9M (-$8.03M)

Holders
77
Holders Change
+6
Holders Change %
+8.45%
% of All Funds
1.76%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
25
Reduced
25
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Wells Fargo
Wells Fargo
California
+$1.37M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$1.3M
3
BlackRock
BlackRock
New York
+$1.06M
4
JP Morgan Chase
JP Morgan Chase
New York
+$357K
5
LSV Asset Management
LSV Asset Management
Illinois
+$289K

Top Sellers

Rank Fund Capital Flow
1
NG
NatWest Group
United Kingdom
-$599K
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$551K
3
BPM
Bowling Portfolio Management
Ohio
-$523K
4
ZIM
ZPR Investment Management
Florida
-$495K
5
Deutsche Bank
Deutsche Bank
Germany
-$437K
Name Holding Trade Value Shares
Change 		Change in
Stake
Renaissance Technologies
1
Renaissance Technologies
New York
$11.8M -$58.7K -2,104 -0.5%
BlackRock
2
BlackRock
New York
$9.26M +$1.06M +38,123 +12%
LSV Asset Management
3
LSV Asset Management
Illinois
$8.12M +$289K +10,355 +4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$7.72M -$130K -4,649 -2%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$6.61M +$1.3M +46,641 +23%
Man Group
6
Man Group
United Kingdom
$4.52M -$125K -4,471 -3%
PAMP
7
Polar Asset Management Partners
Ontario, Canada
$4.16M +$44.5K +1,597 +1%
State Street
8
State Street
Massachusetts
$4.01M +$218K +7,804 +5%
Northern Trust
9
Northern Trust
Illinois
$2.52M -$124K -4,437 -4%
Wells Fargo
10
Wells Fargo
California
$2.24M +$1.37M +49,011 +138%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$1.64M +$223K +7,993 +15%
BPM
12
Bowling Portfolio Management
Ohio
$1.64M -$523K -18,771 -23%
JP Morgan Chase
13
JP Morgan Chase
New York
$1.59M +$357K +12,808 +27%
BCM
14
Bridgeway Capital Management
Texas
$1.43M – – –
ACM
15
Ativo Capital Management
Illinois
$1.41M -$195K -7,001 -12%
MCM
16
Matarin Capital Management
New York
$1.35M +$59K +2,117 +4%
California Public Employees Retirement System
17
California Public Employees Retirement System
California
$1.21M – – –
PAM
18
Panagora Asset Management
Massachusetts
$1.2M +$211K +7,551 +20%
HIM
19
Hillsdale Investment Management
Ontario, Canada
$1.12M – – –
Bank of New York Mellon
20
Bank of New York Mellon
New York
$986K +$59.2K +2,123 +6%
B
21
Bailard
California
$878K – – –
MAM
22
Martingale Asset Management
Massachusetts
$837K – – –
Acadian Asset Management
23
Acadian Asset Management
Massachusetts
$803K -$551K -19,779 -40%
ZIM
24
ZPR Investment Management
Florida
$766K -$495K -17,744 -38%
SLG
25
Stanley-Laman Group
Pennsylvania
$726K +$106K +3,789 +16%
1
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FONR Hedge Fund Activity: Q2 2018 in Review

77 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in Fonar (FONR) for Q2 2018, worth a combined $87.9M — down 8.4% from $96M a quarter earlier.

Buyers outnumbered sellers: 7 funds opened new FONR positions and 1 closed out — a net gain of 6 holders — while 25 added to existing stakes and 25 trimmed.

The largest buyer was Wells Fargo, adding an estimated $1.37M. The largest seller was NatWest Group, exiting entirely with an estimated $599K sold.

  • 77 institutional investors held Fonar (FONR) as of Q2 2018, up from 71 in Q1 2018.
  • Funds reported $87.9M of Fonar stock for Q2 2018, down 8.4% quarter-over-quarter.
  • 7 funds opened new Fonar positions in Q2 2018 and 1 closed out, a net change of +6 holders.
  • The largest Fonar buyer in Q2 2018 was Wells Fargo, an estimated $1.37M added.
  • The largest Fonar seller in Q2 2018 was NatWest Group, an estimated $599K sold.

Based on aggregated 13F filings for Q2 2018.