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Aehr Test Systems
AEHR

Overview Fund Activity

121 hedge funds and large institutions have $228M invested in Aehr Test Systems in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 44 increasing their positions, 29 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
121
Holders Change
+6
Holders Change %
+5.22%
% of All Funds
1.62%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
27
Increased
44
Reduced
29
Closed
21
Calls
$19.9M
Puts
$17.7M
Net Calls
+$2.2M
Net Calls Change
+$2.86M

Top Buyers

1
KCM
Kennedy Capital Management
Missouri
+$5.75M
2
BA
Bard Associates
Illinois
+$2.52M
3
Jane Street
Jane Street
New York
+$1.63M
4
GCP
GSA Capital Partners
United Kingdom
+$1.54M
5
PM
Penbrook Management
New York
+$1.46M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$24.2M
2
Ameriprise
Ameriprise
Minnesota
-$2.98M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.3M
4
UBS Group
UBS Group
Switzerland
-$888K
5
JF
Jump Financial
Illinois
-$869K
Name Holding Trade Value Shares
Change 		Shares
Change %
Dimensional Fund Advisors
26
Dimensional Fund Advisors
Texas
$1.72M -$18.5K -1,434 -1%
Goldman Sachs
27
Goldman Sachs
New York
$1.69M -$194K -15,030 -10%
GCP
28
GSA Capital Partners
United Kingdom
$1.54M +$1.54M +118,700 New
RA
29
Royce & Associates
New York
$1.44M -$779K -60,217 -35%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$1.18M +$35.1K +2,714 +3%
Osaic Holdings
31
Osaic Holdings
Arizona
$1.03M -$9.03K -543 -0.9%
NL
32
Nuveen LLC
North Carolina
$782K -$166K -12,826 -17%
KAS
33
Kestra Advisory Services
Texas
$777K – – –
BIP
34
Bouvel Investment Partners
Pennsylvania
$709K -$44.4K -3,431 -6%
Barclays
35
Barclays
United Kingdom
$638K +$240K +18,536 +60%
HIMC
36
Heritage Investors Management Corp
Maryland
$626K – – –
T. Rowe Price Associates
37
T. Rowe Price Associates
Maryland
$560K +$11.1K +855 +2%
RhumbLine Advisers
38
RhumbLine Advisers
Massachusetts
$536K +$16.2K +1,254 +3%
Wolverine Trading
39
Wolverine Trading
Illinois
$521K +$344K +27,490 +195%
DFCM
40
Dark Forest Capital Management
Puerto Rico
$462K +$229K +17,705 +98%
Cambridge Investment Research Advisors
41
Cambridge Investment Research Advisors
Iowa
$445K +$109K +8,393 +32%
Invesco
42
Invesco
Georgia
$383K -$7.71K -596 -2%
II
43
Inspire Investing
Idaho
$383K -$240K -18,545 -39%
WPC
44
White Pine Capital
Minnesota
$377K +$2.51K +194 +0.7%
KA
45
KLCM Advisors
Wisconsin
$323K – – –
AllianceBernstein
46
AllianceBernstein
Tennessee
$317K +$110K +8,500 +53%
Royal Bank of Canada
47
Royal Bank of Canada
Ontario, Canada
$301K -$347K -26,901 -54%
AIP
48
ARS Investment Partners
New York
$300K +$300K +23,192 New
American Century Companies
49
American Century Companies
Missouri
$286K +$134K +10,354 +88%
Polen Capital Management
50
Polen Capital Management
Florida
$272K +$272K +21,000 New
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