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Aehr Test Systems
AEHR

Overview Fund Activity

22 hedge funds and large institutions have $12.2M invested in Aehr Test Systems in 2021 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 7 increasing their positions, 4 reducing their positions, and 4 closing their positions.

Holders
22
Holders Change
–
Holders Change %
0%
% of All Funds
0.39%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
7
Reduced
4
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.53M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$177K
3
Goldman Sachs
3
Goldman Sachs
New York
$89K
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$372K
5
VF
5
Virtu Financial
New York
$34K

Top Sellers

1
MHP
1
Manatuck Hill Partners
Connecticut
$0
2
CG
2
Caprock Group
Idaho
$0
3
Millennium Management
3
Millennium Management
New York
$0
4
Renaissance Technologies
4
Renaissance Technologies
New York
$0
5
Osaic Holdings
5
Osaic Holdings
Arizona
$263K
Name Market Value Shares Shares
Change 		Shares
Change %
AIC
1
AWM Investment Company
New York
$4.78M 1,898,534 – –
RA
2
Royce & Associates
New York
$2.64M 1,047,900 – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$2.53M 1,004,803 +85,524 +9%
Janney Montgomery Scott
4
Janney Montgomery Scott
Pennsylvania
$449K 178,000 -15,600 -8%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$372K 147,898 +34,934 +31%
RJFSA
6
Raymond James Financial Services Advisors
Florida
$303K 120,297 +600 +0.5%
Osaic Holdings
7
Osaic Holdings
Arizona
$263K 104,250 -18,800 -15%
BlackRock
8
BlackRock
New York
$203K 80,711 +7,934 +11%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$177K 70,409 +57,131 +430%
HIMC
10
Heritage Investors Management Corp
Maryland
$146K 58,098 – –
Northern Trust
11
Northern Trust
Illinois
$89K 35,510 +389 +1%
Goldman Sachs
12
Goldman Sachs
New York
$89K 35,361 +35,361 New
Bank of New York Mellon
13
Bank of New York Mellon
New York
$37K 14,811 -3,889 -21%
VF
14
Virtu Financial
New York
$34K 13,390 +13,390 New
Jane Street
15
Jane Street
New York
$31K 12,160 +12,160 New
IAIM
16
International Assets Investment Management
Florida
$25K 10,000 – –
TRCT
17
Tower Research Capital (TRC)
New York
$20K 7,653 +6,240 +442%
FCMT
18
Founders Capital Management (Texas)
Texas
$18K 7,000 -5,000 -42%
Morgan Stanley
19
Morgan Stanley
New York
$11K 4,200 – –
MAM
20
McCarthy Asset Management
California
$3K 1,000 – –
MHP
21
Manatuck Hill Partners
Connecticut
– – -128,200 Closed
CG
22
Caprock Group
Idaho
– – -95,480 Closed
Millennium Management
23
Millennium Management
New York
– – -75,258 Closed
Renaissance Technologies
24
Renaissance Technologies
New York
– – -40,600 Closed
Wells Fargo
25
Wells Fargo
California
$0 135 – –
1
2