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Aehr Test Systems
AEHR

Overview Fund Activity

129 hedge funds and large institutions have $322M invested in Aehr Test Systems in 2022 Q4 according to their latest regulatory filings, with 53 funds opening new positions, 31 increasing their positions, 30 reducing their positions, and 8 closing their positions.

Holders
129
Holders Change
+44
Holders Change %
+51.76%
% of All Funds
2.08%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.06%
New
53
Increased
31
Reduced
30
Closed
8
Calls
$47.4M
Puts
$21M
Net Calls
+$26.4M
Net Calls Change
+$27.1M

Top Buyers

1
HRCM
1
Hood River Capital Management
Florida
$27.3M
2
Goldman Sachs
2
Goldman Sachs
New York
$25.7M
3
DCM
3
Driehaus Capital Management
Illinois
$17.9M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$14.5M
5
SC
5
Sculptor Capital
New York
$5.3M

Top Sellers

1
AAS
1
Ameritas Advisory Services
Nebraska
$0
2
Group One Trading
2
Group One Trading
Illinois
$1.39M
3
Jane Street
3
Jane Street
New York
$1.27M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$724K
5
JC
5
Jetstream Capital
Tennessee
$2.21M
Name Market Value Shares Shares
Change 		Shares
Change %
Barclays
26
Barclays
United Kingdom
$2.44M 121,601 +120,377 +9,835%
CSS
27
Cubist Systematic Strategies
Connecticut
$2.34M 116,281 +102,363 +735%
JC
28
Jetstream Capital
Tennessee
$2.21M 110,000 -190,000 -63%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$1.82M 90,432 +18,761 +26%
Schroder Investment Management Group
30
Schroder Investment Management Group
United Kingdom
$1.8M 89,712 +89,712 New
CSCSIM
31
Clear Sky Carbon Solutions Investment Management
Texas
$1.79M 89,000 -14,000 -14%
Qube Research & Technologies (QRT)
32
Qube Research & Technologies (QRT)
United Kingdom
$1.76M 87,619 +87,619 New
RC
33
Roubaix Capital
Colorado
$1.73M 86,007 +86,007 New
CLCM
34
Crawford Lake Capital Management
New Jersey
$1.72M 85,346 -105,525 -55%
Citadel Advisors
35
Citadel Advisors
Florida
$1.68M 83,712 -84,128 -50%
LPL Financial
36
LPL Financial
California
$1.67M 83,182 +47,592 +134%
Wolverine Trading
37
Wolverine Trading
Illinois
$1.65M 81,855 +15,679 +24%
New York State Common Retirement Fund
38
New York State Common Retirement Fund
New York
$1.61M 80,000 – –
Simplex Trading
39
Simplex Trading
Illinois
$1.49M 74,197 -169,826 -70%
EGI
40
EAM Global Investors
California
$1.42M 70,565 -55,967 -44%
Group One Trading
41
Group One Trading
Illinois
$1.39M 69,328 -246,923 -78%
PCM
42
Portolan Capital Management
Massachusetts
$1.37M 68,191 +68,191 New
Russell Investments Group
43
Russell Investments Group
United Kingdom
$1.36M 67,895 +67,895 New
Jane Street
44
Jane Street
New York
$1.27M 63,236 -218,311 -78%
Swiss National Bank
45
Swiss National Bank
Switzerland
$1.27M 63,000 +63,000 New
HIMC
46
Heritage Investors Management Corp
Maryland
$1.15M 56,947 -3,551 -6%
Northern Trust
47
Northern Trust
Illinois
$1.13M 56,168 +12,930 +30%
LCM
48
Legato Capital Management
California
$1.1M 54,948 +54,948 New
APP
49
Alpha Paradigm Partners
Illinois
$924K 45,972 +45,972 New
RJA
50
Raymond James & Associates
Florida
$855K 42,559 +42,559 New
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