Dark
Light
System
Security
AEHR TEST SYSTEMS
AEHR TEST SYSTEMS. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 10 Institutional holders with a total value of $2,481,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Private Wealth Advisors, Inc. 419,810 1,196,000 48.21%
2 DIMENSIONAL FUND ADVISORS LP 159,670 455,000 18.34%
3 RENAISSANCE TECHNOLOGIES LLC 107,600 307,000 12.37%
4 VANGUARD GROUP INC 79,080 225,000 9.07%
5 Minerva Advisors LLC 58,702 168,000 6.77%
6 ESSEX INVESTMENT MANAGEMENT CO LLC 19,253 55,000 2.22%
7 GEODE CAPITAL MANAGEMENT, LLC 12,126 34,000 1.37%
8 NATIXIS 11,900 34,000 1.37%
9 MORGAN STANLEY 1,535 4,000 0.16%
10 Tower Research Capital LLC (TRC) 1,064 3,000 0.12%

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.