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Aehr Test Systems
AEHR

Overview Fund Activity

79 hedge funds and large institutions have $110M invested in Aehr Test Systems in 2022 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 33 increasing their positions, 11 reducing their positions, and 19 closing their positions.

Holders
79
Holders Change
+6
Holders Change %
+8.22%
% of All Funds
1.25%
Holding in Top 10
–
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
–
New
25
Increased
33
Reduced
11
Closed
19
Calls
$9.29M
Puts
$2.75M
Net Calls
+$6.54M
Net Calls Change
-$21.1M

Top Buyers

1
AIC
1
AWM Investment Company
New York
$14.3M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$3.49M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$7.79M
4
Citadel Advisors
4
Citadel Advisors
Florida
$2.04M
5
EIM
5
Essex Investment Management
Massachusetts
$1.71M

Top Sellers

1
CHM
1
Collaborative Holdings Management
New York
$0
2
EI
2
EAM Investors
California
$0
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$2.01M
4
EGI
4
EAM Global Investors
California
$0
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$463K
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
76
Parallel Advisors
California
$3K +$3K +265 New
BFEC
77
Benjamin F. Edwards & Company
Missouri
$2K – – –
TAM
78
Tucker Asset Management
Colorado
$1.27K – – –
CHM
79
Collaborative Holdings Management
New York
– -$37.1M -1,533,440 Closed
EI
80
EAM Investors
California
– -$5.57M -230,146 Closed
EGI
81
EAM Global Investors
California
– -$3.14M -129,635 Closed
Calamos Advisors
82
Calamos Advisors
Illinois
– -$1.93M -79,699 Closed
Russell Investments Group
83
Russell Investments Group
United Kingdom
– -$1.67M -69,097 Closed
JPMorgan Chase & Co
84
JPMorgan Chase & Co
New York
– -$1.13M -46,655 Closed
Voloridge Investment Management
85
Voloridge Investment Management
Florida
– -$808K -33,426 Closed
TI
86
Trexquant Investment
Connecticut
– -$668K -27,617 Closed
GIPM
87
G2 Investment Partners Management
New York
– -$605K -25,000 Closed
CANY
88
Caxton Associates (New York)
New York
– -$597K -24,681 Closed
Bank of America
89
Bank of America
North Carolina
– -$402K -16,626 Closed
CAN
90
Cetera Advisor Networks
California
– -$309K -12,761 Closed
Belvedere Trading
91
Belvedere Trading
Illinois
– -$139K -12,427 Closed
GAM
92
Gotham Asset Management
New York
– -$298K -12,304 Closed
RJA
93
Raymond James & Associates
Florida
– -$208K -8,600 Closed
IA
94
IFP Advisors
Florida
– -$66K -2,728 Closed
FIA
95
FNY Investment Advisers
New York
– -$53K -2,218 Closed
RPCONE
96
Retirement Planning Company of New England
Rhode Island
– -$16K -700 Closed
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