AEHR icon

Aehr Test Systems
AEHR

Overview Fund Activity

119 hedge funds and large institutions have $226M invested in Aehr Test Systems in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 44 increasing their positions, 28 reducing their positions, and 21 closing their positions.

Holders
119
Holders Change
+4
Holders Change %
+3.48%
% of All Funds
1.6%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
26
Increased
44
Reduced
28
Closed
21
Calls
$15.6M
Puts
$14.3M
Net Calls
+$1.27M
Net Calls Change
+$1.93M

Top Buyers

1
KCM
1
Kennedy Capital Management
Missouri
$5.75M
2
BA
2
Bard Associates
Illinois
$2.52M
3
Jane Street
3
Jane Street
New York
$1.89M
4
GCP
4
GSA Capital Partners
United Kingdom
$1.54M
5
PM
5
Penbrook Management
New York
$1.93M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$19.3M
2
Ameriprise
2
Ameriprise
Minnesota
$0
3
UBS Group
3
UBS Group
Switzerland
$1.83M
4
JF
4
Jump Financial
Illinois
$0
5
RA
5
Royce & Associates
New York
$1.44M
Name Market Value Shares Shares
Change 		Shares
Change %
Goldman Sachs
26
Goldman Sachs
New York
$1.69M 130,967 -15,030 -10%
GCP
27
GSA Capital Partners
United Kingdom
$1.54M 118,700 +118,700 New
RA
28
Royce & Associates
New York
$1.44M 111,548 -60,217 -35%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$1.18M 91,566 +2,714 +3%
Osaic Holdings
30
Osaic Holdings
Arizona
$1.03M 61,855 -543 -0.9%
NL
31
Nuveen LLC
North Carolina
$782K 60,505 -12,826 -17%
KAS
32
Kestra Advisory Services
Texas
$777K 60,100 – –
BIP
33
Bouvel Investment Partners
Pennsylvania
$709K 54,802 -3,431 -6%
Barclays
34
Barclays
United Kingdom
$638K 49,343 +18,536 +60%
HIMC
35
Heritage Investors Management Corp
Maryland
$626K 48,413 – –
T. Rowe Price Associates
36
T. Rowe Price Associates
Maryland
$560K 43,271 +855 +2%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$536K 41,466 +1,254 +3%
Wolverine Trading
38
Wolverine Trading
Illinois
$521K 41,623 +27,490 +195%
DFCM
39
Dark Forest Capital Management
Puerto Rico
$462K 35,738 +17,705 +98%
Cambridge Investment Research Advisors
40
Cambridge Investment Research Advisors
Iowa
$445K 34,395 +8,393 +32%
Invesco
41
Invesco
Georgia
$383K 29,630 -596 -2%
II
42
Inspire Investing
Idaho
$383K 29,603 -18,545 -39%
WPC
43
White Pine Capital
Minnesota
$377K 29,192 +194 +0.7%
KA
44
KLCM Advisors
Wisconsin
$323K 25,000 – –
AllianceBernstein
45
AllianceBernstein
Tennessee
$317K 24,520 +8,500 +53%
Royal Bank of Canada
46
Royal Bank of Canada
Ontario, Canada
$301K 23,306 -26,901 -54%
AIP
47
ARS Investment Partners
New York
$300K 23,192 +23,192 New
American Century Companies
48
American Century Companies
Missouri
$286K 22,106 +10,354 +88%
BAM
49
Bosun Asset Management
Illinois
$272K 21,000 +21,000 New
Polen Capital Management
50
Polen Capital Management
Florida
$272K 21,000 +21,000 New
1
2
3 4 5