46 hedge funds and large institutions have $42.5M invested in Fonar in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 13 increasing their positions, 11 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
46
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$117K
2 +$67.5K
3 +$66.1K
4
UBS Group
UBS Group
Switzerland
+$55.1K
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$22.6K

Top Sellers

1 -$317K
2 -$312K
3 -$297K
4
IA
Inspire Advisors
Idaho
-$206K
5
Renaissance Technologies
Renaissance Technologies
New York
-$130K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$8.59M
2
$5.69M
3
$5.47M
4
$5.21M
5
$4.26M
6
$2M
7
$1.28M
8
$1.26M
9
$1.14M
10
$1.02M
11
$1.02M
12
$947K
13
$502K
14
$477K
15
$462K
16
$447K
17
$421K
18
$329K
19
$316K
20
$315K
21
$296K
22
$248K
23
$239K
24
$198K
25
$155K