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FONR

Fonar
FONR

Delisted

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

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59 hedge funds and large institutions have $67.8M invested in Fonar in 2020 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 21 increasing their positions, 18 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

33% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 6

17% more repeat investments, than reductions

Existing positions increased: 21 | Existing positions reduced: 18

2% more funds holding

Funds holding: 58 → 59 (+1)

1.48% less ownership

Funds ownership: 62.02% → 60.55% (-1.5%)

19% less capital invested

Capital invested by funds: $83.6M → $67.8M (-$15.8M)

Holders
59
Holders Change
+1
Holders Change %
+1.72%
% of All Funds
1.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
21
Reduced
18
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$790K
2
Millennium Management
Millennium Management
New York
+$551K
3
State Street
State Street
Massachusetts
+$499K
4
BlackRock
BlackRock
New York
+$448K
5
Morgan Stanley
Morgan Stanley
New York
+$347K

Top Sellers

Rank Fund Capital Flow
1
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$3.79M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$685K
3
GC
Globeflex Capital
California
-$405K
4
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
-$401K
5
WG
Winton Group
United Kingdom
-$379K
Name Holding Trade Value Shares
Change 		Change in
Stake
PNC Financial Services Group
51
PNC Financial Services Group
Pennsylvania
$17K -$411 -21 -2%
AIP
52
Ameritas Investment Partners
Nebraska
$10K – – –
Legal & General Group
53
Legal & General Group
United Kingdom
$10K – – –
OSAM
54
O'Shaughnessy Asset Management
Connecticut
$10K – – –
Osaic Holdings
55
Osaic Holdings
Arizona
$9K -$78 -4 -0.7%
APA
56
American Portfolios Advisors
New York
$104 – – –
AIG
57
American International Group
New York
$64 -$2.05K -105 -3%
Commonwealth Equity Services
58
Commonwealth Equity Services
Massachusetts
– -$372K -17,861 Closed
BPM
59
Bowling Portfolio Management
Ohio
– -$212K -10,175 Closed
Assenagon Asset Management
60
Assenagon Asset Management
Luxembourg
– -$204K -9,747 Closed
AL
61
AJO LP
Pennsylvania
– -$67K -3,227 Closed
CCM
62
Chiron Capital Management
Florida
– -$29K -1,400 Closed
PCM
63
Prelude Capital Management
New York
– -$4K -200 Closed
GLLW
64
Graves Light Lenhart Wealth
Virginia
– +$391 +20 New
1 2
3

FONR Hedge Fund Activity: Q4 2020 in Review

59 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Fonar (FONR) for Q4 2020, worth a combined $67.8M — down 19% from $83.6M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new FONR positions and 6 closed out — a net gain of 2 holders — while 21 added to existing stakes and 18 trimmed.

The largest buyer was Renaissance Technologies, adding an estimated $790K. The largest seller was Kayne Anderson Rudnick Investment Management, cutting an estimated $3.79M.

  • 59 institutional investors held Fonar (FONR) as of Q4 2020, up from 58 in Q3 2020.
  • Funds reported $67.8M of Fonar stock for Q4 2020, down 19% quarter-over-quarter.
  • 8 funds opened new Fonar positions in Q4 2020 and 6 closed out, a net change of +2 holders.
  • The largest Fonar buyer in Q4 2020 was Renaissance Technologies, an estimated $790K added.
  • The largest Fonar seller in Q4 2020 was Kayne Anderson Rudnick Investment Management, an estimated $3.79M sold.

Based on aggregated 13F filings for Q4 2020.