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Aehr Test Systems
AEHR

Overview Fund Activity

115 hedge funds and large institutions have $139M invested in Aehr Test Systems in 2025 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 38 increasing their positions, 40 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
115
Holders Change
-17
Holders Change %
-12.88%
% of All Funds
1.56%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
21
Increased
38
Reduced
40
Closed
37
Calls
$10M
Puts
$10.7M
Net Calls
-$662K
Net Calls Change
-$404K

Top Buyers

1
AIC
AWM Investment Company
New York
+$2.54M
2
SC
Sculptor Capital
New York
+$2.19M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$2.13M
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
+$2.03M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$678K

Top Sellers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
-$15.3M
2
Ameriprise
Ameriprise
Minnesota
-$6.36M
3
ACA
Apis Capital Advisors
New York
-$1.83M
4
Federated Hermes
Federated Hermes
Pennsylvania
-$1.35M
5
AAS
Annex Advisory Services
Wisconsin
-$1.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
JF
26
Jump Financial
Illinois
$869K +$664K +91,043 +324%
BIP
27
Bouvel Investment Partners
Pennsylvania
$748K +$8.28K +644 +1%
Bank of New York Mellon
28
Bank of New York Mellon
New York
$648K -$5.68K -779 -0.9%
NL
29
Nuveen LLC
North Carolina
$535K +$535K +73,331 New
DnB Asset Management
30
DnB Asset Management
Norway
$475K +$120K +16,521 +34%
MFS
31
Mirabella Financial Services
United Kingdom
$463K -$267K -34,063 -37%
Osaic Holdings
32
Osaic Holdings
Arizona
$455K +$3.37K +462 +0.7%
KAS
33
Kestra Advisory Services
Texas
$438K -$3.65K -500 -0.8%
Royal Bank of Canada
34
Royal Bank of Canada
Ontario, Canada
$365K +$264K +36,364 +263%
Two Sigma Investments
35
Two Sigma Investments
New York
$357K +$2.62K +360 +0.7%
HIMC
36
Heritage Investors Management Corp
Maryland
$353K – – –
II
37
Inspire Investing
Idaho
$351K +$175K +23,990 +99%
Janus Henderson Group
38
Janus Henderson Group
United Kingdom
$343K -$202K -25,665 -37%
T. Rowe Price Associates
39
T. Rowe Price Associates
Maryland
$310K +$129K +17,700 +72%
PM
40
Penbrook Management
New York
$302K +$55K +7,550 +22%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$293K +$15.8K +2,165 +6%
XT
42
XTX Topco
Cayman Islands
$267K +$267K +36,637 New
Squarepoint
43
Squarepoint
New York
$264K +$123K +16,811 +87%
PC
44
Panoramic Capital
California
$244K -$977K -134,061 -80%
Barclays
45
Barclays
United Kingdom
$225K -$103K -14,098 -31%
Invesco
46
Invesco
Georgia
$220K +$104K +14,219 +89%
WPC
47
White Pine Capital
Minnesota
$211K +$211K +28,998 New
Cambridge Investment Research Advisors
48
Cambridge Investment Research Advisors
Iowa
$190K -$11.5K -1,575 -6%
KA
49
KLCM Advisors
Wisconsin
$182K – – –
Deutsche Bank
50
Deutsche Bank
Germany
$150K -$19.1K -2,623 -11%
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