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Aehr Test Systems

73 hedge funds and large institutions have $268M invested in Aehr Test Systems in 2021 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 16 increasing their positions, 17 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

9.14% more ownership

Funds ownership: 32.65%41.79% (+9.1%)

6% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 17

Holders
73
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$41.8M
Puts
$14.1M
Net Calls
Net Calls Change

Top Sellers

1 -$8.18M
2 -$5.85M
3 -$5.32M
4
Jane Street
Jane Street
New York
-$5.02M
5
EI
EAM Investors
California
-$4.51M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$1.69M
27
$1.67M
28
$1.67M
29
$1.65M
30
$1.59M
31
$1.56M
32
$1.54M
33
$1.43M
34
$1.39M
35
$1.13M
36
$967K
37
$933K
38
$929K
39
$886K
40
$882K
41
$808K
42
$668K
43
$605K
44
$597K
45
$586K
46
$470K
47
$469K
48
$469K
49
$452K
50
$419K