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Aehr Test Systems
AEHR

Overview Fund Activity

22 hedge funds and large institutions have $12.6M invested in Aehr Test Systems in 2020 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 7 increasing their positions, 4 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
22
Holders Change
-2
Holders Change %
-8.33%
% of All Funds
0.39%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
7
Reduced
4
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
MHP
Manatuck Hill Partners
Connecticut
+$324K
2
Millennium Management
Millennium Management
New York
+$190K
3
CG
Caprock Group
Idaho
+$115K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$59.7K
5
RJFSA
Raymond James Financial Services Advisors
Florida
+$27.8K

Top Sellers

1
RA
Royce & Associates
New York
-$622K
2
KCM
Kennedy Capital Management
Missouri
-$552K
3
EIM
Essex Investment Management
Massachusetts
-$329K
4
MA
Minerva Advisors
Pennsylvania
-$24K
5
VF
Virtu Financial
New York
-$18K
Name Holding Trade Value Shares
Change 		Shares
Change %
AIC
1
AWM Investment Company
New York
$4.8M – – –
RA
2
Royce & Associates
New York
$2.65M -$622K -246,000 -19%
Vanguard Group
3
Vanguard Group
Pennsylvania
$2.33M +$59.7K +23,600 +3%
Janney Montgomery Scott
4
Janney Montgomery Scott
Pennsylvania
$490K -$11.4K -4,500 -2%
MHP
5
Manatuck Hill Partners
Connecticut
$324K +$324K +128,200 New
Osaic Holdings
6
Osaic Holdings
Arizona
$311K +$25.6K +10,110 +9%
RJFSA
7
Raymond James Financial Services Advisors
Florida
$303K +$27.8K +10,993 +10%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$285K – – –
CG
9
Caprock Group
Idaho
$242K +$115K +45,480 +91%
Millennium Management
10
Millennium Management
New York
$190K +$190K +75,258 New
BlackRock
11
BlackRock
New York
$184K -$6.1K -2,413 -3%
HIMC
12
Heritage Investors Management Corp
Maryland
$147K – – –
Renaissance Technologies
13
Renaissance Technologies
New York
$103K +$22.8K +9,003 +28%
Northern Trust
14
Northern Trust
Illinois
$89K +$5.43K +2,141 +6%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$47K – – –
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$34K – – –
FCMT
17
Founders Capital Management (Texas)
Texas
$30K +$30K +12,000 New
IAIM
18
International Assets Investment Management
Florida
$25K +$25K +10,000 New
Morgan Stanley
19
Morgan Stanley
New York
$11K – – –
TRCT
20
Tower Research Capital (TRC)
New York
$4K -$17.2K -6,078 -81%
MAM
21
McCarthy Asset Management
California
$3K +$3K +1,000 New
KCM
22
Kennedy Capital Management
Missouri
– -$552K -397,388 Closed
EIM
23
Essex Investment Management
Massachusetts
– -$329K -236,664 Closed
MA
24
Minerva Advisors
Pennsylvania
– -$24K -17,401 Closed
VF
25
Virtu Financial
New York
– -$18K -13,244 Closed
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