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Aehr Test Systems

22 hedge funds and large institutions have $23.9M invested in Aehr Test Systems in 2017 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 8 increasing their positions, 4 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
22
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$3.03M
2 +$1.59M
3 +$342K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$133K
5
ARTA
A.R.T. Advisors
New York
+$103K
Name Holding Trade Value Shares
Change
Change in
Stake
26