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Aehr Test Systems
AEHR

Overview Fund Activity

73 hedge funds and large institutions have $268M invested in Aehr Test Systems in 2021 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 16 increasing their positions, 17 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
73
Holders Change
+31
Holders Change %
+73.81%
% of All Funds
1.13%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
38
Increased
16
Reduced
17
Closed
7
Calls
$41.8M
Puts
$14.1M
Net Calls
+$27.7M
Net Calls Change
+$20.9M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$44.7M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$12.4M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$8.18M
4
CHM
4
Collaborative Holdings Management
New York
$37.1M
5
Capital Fund Management (CFM)
5
Capital Fund Management (CFM)
France
$5.42M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$269K
2
RA
2
Royce & Associates
New York
$6.33M
3
AIC
3
AWM Investment Company
New York
$27.7M
4
Jane Street
4
Jane Street
New York
$2.8M
5
EI
5
EAM Investors
California
$5.57M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
51
Bank of America
North Carolina
$402K -$840K -34,738 -68%
Bank of New York Mellon
52
Bank of New York Mellon
New York
$379K – – –
OA
53
Oxbow Advisors
Texas
$339K +$339K +14,000 New
CAN
54
Cetera Advisor Networks
California
$309K +$309K +12,761 New
GAM
55
Gotham Asset Management
New York
$298K +$298K +12,304 New
Citadel Advisors
56
Citadel Advisors
Florida
$269K -$8.18M -338,073 -97%
Charles Schwab
57
Charles Schwab
California
$243K +$243K +10,009 New
BFM
58
Boothbay Fund Management
New York
$235K +$235K +9,704 New
RJA
59
Raymond James & Associates
Florida
$208K +$208K +8,600 New
TRCT
60
Tower Research Capital (TRC)
New York
$168K +$152K +6,274 +958%
Belvedere Trading
61
Belvedere Trading
Illinois
$139K -$621K -55,551 -82%
IA
62
IFP Advisors
Florida
$66K +$66K +2,728 New
FIA
63
FNY Investment Advisers
New York
$53K +$53K +2,218 New
MAM
64
McCarthy Asset Management
California
$48K -$25.9K -1,080 -35%
CAPTRUST Financial Advisors
65
CAPTRUST Financial Advisors
North Carolina
$19K +$19K +800 New
RPCONE
66
Retirement Planning Company of New England
Rhode Island
$16K +$16K +700 New
Wells Fargo
67
Wells Fargo
California
$15K +$375 +16 +3%
PFGIA
68
Patriot Financial Group Insurance Agency
Massachusetts
$12K +$12K +500 New
Rockefeller Capital Management
69
Rockefeller Capital Management
New York
$12K +$12K +515 New
GG
70
Gleason Group
Kentucky
$6K +$6K +250 New
BFEC
71
Benjamin F. Edwards & Company
Missouri
$4K +$4K +148 New
TAM
72
Tucker Asset Management
Colorado
$2.92K +$2.92K +125 New
Group One Trading
73
Group One Trading
Illinois
– -$2.95M -216,253 Closed
VF
74
Virtu Financial
New York
– -$1.86M -136,003 Closed
CC
75
Centiva Capital
New York
– -$909K -66,565 Closed
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