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Aehr Test Systems
AEHR

Overview Fund Activity

42 hedge funds and large institutions have $110M invested in Aehr Test Systems in 2021 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 10 increasing their positions, 5 reducing their positions, and 3 closing their positions.

Holders
42
Holders Change
+22
Holders Change %
+110%
% of All Funds
0.74%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.04%
New
25
Increased
10
Reduced
5
Closed
3
Calls
$12.8M
Puts
$6.1M
Net Calls
+$6.73M
Net Calls Change
+$6.73M

Top Buyers

1
CHM
1
Collaborative Holdings Management
New York
$16.9M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$6.55M
3
EI
3
EAM Investors
California
$5.69M
4
Jane Street
4
Jane Street
New York
$4.41M
5
Citadel Advisors
5
Citadel Advisors
Florida
$4.77M

Top Sellers

1
RA
1
Royce & Associates
New York
$6.88M
2
AIC
2
AWM Investment Company
New York
$18.6M
3
Osaic Holdings
3
Osaic Holdings
Arizona
$921K
4
RJFSA
4
Raymond James Financial Services Advisors
Florida
$1.27M
5
Goldman Sachs
5
Goldman Sachs
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AIC
1
AWM Investment Company
New York
$18.6M 1,365,749 -532,785 -28%
CHM
2
Collaborative Holdings Management
New York
$16.9M 1,235,594 +1,235,594 New
Vanguard Group
3
Vanguard Group
Pennsylvania
$14M 1,024,970 +3,188 +0.3%
RA
4
Royce & Associates
New York
$6.88M 503,759 -544,141 -52%
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$6.55M 479,518 +479,518 New
EI
6
EAM Investors
California
$5.69M 416,763 +416,763 New
Citadel Advisors
7
Citadel Advisors
Florida
$4.77M 349,186 +322,269 +1,197%
Jane Street
8
Jane Street
New York
$4.41M 323,341 +323,341 New
EGI
9
EAM Global Investors
California
$3.29M 240,661 +240,661 New
Group One Trading
10
Group One Trading
Illinois
$2.95M 216,253 +216,253 New
Geode Capital Management
11
Geode Capital Management
Massachusetts
$2.54M 186,279 +34,332 +23%
BlackRock
12
BlackRock
New York
$2.36M 173,061 +153,252 +774%
Voloridge Investment Management
13
Voloridge Investment Management
Florida
$2.26M 165,864 +165,864 New
VF
14
Virtu Financial
New York
$1.86M 136,003 +136,003 New
Morgan Stanley
15
Morgan Stanley
New York
$1.6M 117,554 +113,354 +2,699%
OAM
16
Oberweis Asset Management
Illinois
$1.57M 115,300 +115,300 New
Belvedere Trading
17
Belvedere Trading
Illinois
$1.49M 67,978 +67,978 New
RJFSA
18
Raymond James Financial Services Advisors
Florida
$1.27M 93,249 -27,648 -23%
New York State Common Retirement Fund
19
New York State Common Retirement Fund
New York
$1.09M 80,000 +80,000 New
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$961K 70,409 – –
Osaic Holdings
21
Osaic Holdings
Arizona
$921K 67,485 -36,765 -35%
CC
22
Centiva Capital
New York
$909K 66,565 +66,565 New
CG
23
Cutler Group
California
$872K 63,909 +63,909 New
State Street
24
State Street
Massachusetts
$844K 61,800 +61,800 New
HIMC
25
Heritage Investors Management Corp
Maryland
$793K 58,098 – –
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