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GIGA TRONICS INC
GIGA TRONICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 14 Institutional holders with a total value of $861,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 RENAISSANCE TECHNOLOGIES LLC 154,600 309,000 35.89%
2 DIMENSIONAL FUND ADVISORS LP 86,394 173,000 20.09%
3 JANE STREET GROUP, LLC 40,870 82,000 9.52%
4 Virtu KCG Holdings LLC 35,946 70,000 8.13%
5 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 26,700 53,000 6.16%
6 VANGUARD GROUP INC 20,900 41,000 4.76%
7 GEODE CAPITAL MANAGEMENT, LLC 19,463 38,000 4.41%
8 HighTower Advisors, LLC 15,000 30,000 3.48%
9 NORTHERN TRUST CORP 12,006 24,000 2.79%
10 Fruth Investment Management 10,000 20,000 2.32%
11 SCHMIDT P J INVESTMENT MANAGEMENT INC 10,000 20,000 2.32%
12 THOMPSON DAVIS & CO., INC. 300 1,000 0.12%
13 LADENBURG THALMANN FINANCIAL SERVICES INC. 150 0 0.00%
14 Tower Research Capital LLC (TRC) 0 0 0.00%

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.