We are live on ! Find out more
FONR

Fonar
FONR

Delisted

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

Back to rankings

78 hedge funds and large institutions have $82.5M invested in Fonar in 2018 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 28 increasing their positions, 23 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

40% more first-time investments, than exits

New positions opened: 7 | Existing positions closed: 5

22% more repeat investments, than reductions

Existing positions increased: 28 | Existing positions reduced: 23

1% more funds holding

Funds holding: 77 → 78 (+1)

0.5% less ownership

Funds ownership: 52.61% → 52.12% (-0.5%)

6% less capital invested

Capital invested by funds: $87.9M → $82.5M (-$5.4M)

Holders
78
Holders Change
+1
Holders Change %
+1.3%
% of All Funds
1.78%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
28
Reduced
23
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$1.28M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$1.15M
3
Deutsche Bank
Deutsche Bank
Germany
+$872K
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$446K
5
SO
STRS Ohio
Ohio
+$306K

Top Sellers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
-$3.62M
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$423K
3
LSV Asset Management
LSV Asset Management
Illinois
-$327K
4
SCP
Seizert Capital Partners
Michigan
-$219K
5
Morgan Stanley
Morgan Stanley
New York
-$193K
Name Holding Trade Value Shares
Change 		Change in
Stake
Axa
26
Axa
France
$577K – – –
ZIM
27
ZPR Investment Management
Florida
$553K -$174K -6,650 -23%
MSL
28
Mackay Shields LLC
New York
$538K +$15.7K +600 +3%
SIM
29
Spark Investment Management
New York
$517K – – –
PAMP
30
Polar Asset Management Partners
Ontario, Canada
$451K -$3.62M -138,498 -88%
Two Sigma Investments
31
Two Sigma Investments
New York
$442K +$212K +8,115 +84%
Assenagon Asset Management
32
Assenagon Asset Management
Luxembourg
$424K +$446K +17,034 New
Ohio Public Employees Retirement System (OPERS)
33
Ohio Public Employees Retirement System (OPERS)
Ohio
$406K -$66.2K -2,530 -13%
AG
34
Algert Global
California
$386K +$84.3K +3,223 +26%
HTI
35
Hikari Tsushin Inc
Japan
$353K – – –
Acadian Asset Management
36
Acadian Asset Management
Massachusetts
$351K -$423K -16,152 -53%
SCP
37
Seizert Capital Partners
Michigan
$349K -$219K -8,363 -37%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$346K +$15.7K +600 +5%
Millennium Management
39
Millennium Management
New York
$346K +$158K +6,044 +77%
Charles Schwab
40
Charles Schwab
California
$328K +$63.8K +2,440 +23%
TA
41
Teachers Advisors
New York
$313K -$2.85K -109 -0.9%
TCIM
42
TIAA CREF Investment Management
New York
$307K -$64.5K -2,464 -17%
SO
43
STRS Ohio
Ohio
$291K +$306K +11,700 New
HW
44
Hancock Whitney
Mississippi
$290K -$18.6K -712 -6%
Morgan Stanley
45
Morgan Stanley
New York
$263K -$193K -7,391 -41%
Squarepoint
46
Squarepoint
New York
$259K +$272K +10,400 New
First Trust Advisors
47
First Trust Advisors
Illinois
$238K +$250K +9,550 New
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$235K – – –
TI
49
Trexquant Investment
Connecticut
$227K +$239K +9,134 New
Invesco
50
Invesco
Georgia
$218K -$7.67K -293 -3%
1
2
3 4

FONR Hedge Fund Activity: Q3 2018 in Review

78 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Fonar (FONR) for Q3 2018, worth a combined $82.5M — down 6.1% from $87.9M a quarter earlier.

Buyers outnumbered sellers: 7 funds opened new FONR positions and 5 closed out — a net gain of 2 holders — while 28 added to existing stakes and 23 trimmed.

The largest buyer was Renaissance Technologies, adding an estimated $1.28M. The largest seller was Polar Asset Management Partners, cutting an estimated $3.62M.

  • 78 institutional investors held Fonar (FONR) as of Q3 2018, up from 77 in Q2 2018.
  • Funds reported $82.5M of Fonar stock for Q3 2018, down 6.1% quarter-over-quarter.
  • 7 funds opened new Fonar positions in Q3 2018 and 5 closed out, a net change of +2 holders.
  • The largest Fonar buyer in Q3 2018 was Renaissance Technologies, an estimated $1.28M added.
  • The largest Fonar seller in Q3 2018 was Polar Asset Management Partners, an estimated $3.62M sold.

Based on aggregated 13F filings for Q3 2018.