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Aehr Test Systems
AEHR

Overview Fund Activity

149 hedge funds and large institutions have $791M invested in Aehr Test Systems in 2023 Q2 according to their latest regulatory filings, with 39 funds opening new positions, 55 increasing their positions, 43 reducing their positions, and 33 closing their positions.

Holders
149
Holders Change
+6
Holders Change %
+4.2%
% of All Funds
2.35%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
39
Increased
55
Reduced
43
Closed
33
Calls
$61.7M
Puts
$41.6M
Net Calls
+$20M
Net Calls Change
+$725K

Top Buyers

1
BlackRock
1
BlackRock
New York
$75.5M
2
State Street
2
State Street
Massachusetts
$22.8M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$24.6M
4
DCM
4
Driehaus Capital Management
Illinois
$55.6M
5
IECM
5
Intrinsic Edge Capital Management
Illinois
$12.1M

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$10.7M
2
Goldman Sachs
2
Goldman Sachs
New York
$58.2M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$1.72M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$0
5
DLCIG
5
D.L. Carlson Investment Group
New Hampshire
$229K
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$75.5M 1,830,555 +1,312,565 +253%
Vanguard Group
2
Vanguard Group
Pennsylvania
$60.1M 1,458,119 +276,137 +23%
Goldman Sachs
3
Goldman Sachs
New York
$58.2M 1,410,273 -540,669 -28%
HRCM
4
Hood River Capital Management
Florida
$57.5M 1,393,845 -149,261 -10%
DCM
5
Driehaus Capital Management
Illinois
$55.6M 1,348,822 +314,973 +30%
AIC
6
AWM Investment Company
New York
$53.1M 1,286,628 -42,085 -3%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$36.7M 890,763 -55,977 -6%
OAM
8
Oberweis Asset Management
Illinois
$36M 873,108 +174,000 +25%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$24.6M 596,294 +315,645 +112%
State Street
10
State Street
Massachusetts
$22.8M 553,144 +388,860 +237%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$21.4M 519,003 +265,373 +105%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$18.5M 448,070 +119,878 +37%
Morgan Stanley
13
Morgan Stanley
New York
$18M 437,257 +51,354 +13%
Lord, Abbett & Co
14
Lord, Abbett & Co
New Jersey
$16.3M 394,766 +65,820 +20%
NCGI
15
Next Century Growth Investors
Minnesota
$12.1M 292,671 +4,089 +1%
IECM
16
Intrinsic Edge Capital Management
Illinois
$12.1M 292,381 +292,381 New
RA
17
Royce & Associates
New York
$11.3M 274,959 +34,700 +14%
Ameriprise
18
Ameriprise
Minnesota
$10.7M 259,271 -1,114,758 -81%
Group One Trading
19
Group One Trading
Illinois
$10.1M 243,902 -3,556 -1%
Northern Trust
20
Northern Trust
Illinois
$9.98M 241,984 +188,105 +349%
AM
21
AGF Management
Ontario, Canada
$8.88M 215,210 – –
Jane Street
22
Jane Street
New York
$7.97M 193,240 -43,354 -18%
PMAM
23
Picton Mahoney Asset Management
Ontario, Canada
$6.36M 154,292 +154,292 New
SAM
24
Silvercrest Asset Management
New York
$6.04M 146,437 +20,665 +16%
PC
25
Pier Capital
Connecticut
$5.76M 139,709 +32,456 +30%
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