13G Filing: AWM Investment Company, Inc. and Aehr Test Systems (NASDAQ:AEHR)

Item 4. Ownership

(a) Amount Beneficially Owned: 578,925**

(b) Percent of Class: 3.5%**

(c) Number of Shares as to which the person has:

(i) sole power to vote or to direct the vote: 578,925**

(ii) shared power to vote or to direct the vote: 0**

(iii) sole power to dispose or to direct the disposition of:
578,925**

(iv) shared power to dispose or to direct the disposition
of: 0**
______________________________________________________________________

** AWM is the investment adviser to each of the Funds. As the
investment adviser to the Funds, AWM holds sole voting and investment
power over 91,526 shares of Common Stock of the Issuer (the ?Shares?)
held by TECH and 487,399 Shares of Common Stock held by TECH II.
Marxe, Greenhouse and Stettner are members of: SSTA, the general
partner of TECH and TECH II. Marxe, Greenhouse and Stettner are also
controlling principals of AWM.

Item 5. Ownership of Five Percent or Less of a Class

If this statement is being filed to report the fact that as of
the date hereof the reporting person has ceased to be the beneficial
owner of more than five percent of the class of securities, check the
following. _X_

Item 6. Ownership of More Than Five Percent on Behalf of Another
Person

Not Applicable.

Item 7. Identification and Classification of the Subsidiary Which
Acquired the Security Being Reported on by the Parent Holding
Company or Control Person

Not Applicable.

Item 8. Identification and Classification of Members of the Group

Not Applicable.