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Aehr Test Systems

74 hedge funds and large institutions have $268M invested in Aehr Test Systems in 2021 Q4 according to their latest regulatory filings, with 39 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)

9.15% more ownership

Funds ownership: 32.65%41.8% (+9.2%)

6% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 17

Holders
74
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 -$6.6M
2 -$4.73M
3 -$4.3M
4
Group One Trading
Group One Trading
Illinois
-$4.22M
5
Jane Street
Jane Street
New York
-$4.05M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$402K
52
$379K
53
$339K
54
$309K
55
$298K
56
$269K
57
$243K
58
$235K
59
$208K
60
$168K
61
$139K
62
$76.9K
63
$66K
64
$53K
65
$48K
66
$19K
67
$16K
68
$15K
69
$12K
70
$12K
71
$6K
72
$4K
73
$2.92K
74
75