Dark
Light
System
Security
SUTRON CORP
SUTRON CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 11 Institutional holders with a total value of $3,739,385.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GARDNER LEWIS ASSET MANAGEMENT L P 199,689 1,687,000 45.11%
2 FIRST NEW YORK SECURITIES LLC /NY 77,300 653,185 17.47%
3 SHUFRO ROSE & CO LLC 49,000 414,000 11.07%
4 FIRST WILSHIRE SECURITIES MANAGEMENT INC 39,649 335,000 8.96%
5 GABELLI & Co INVESTMENT ADVISERS, INC. 34,802 294,000 7.86%
6 NEEDHAM INVESTMENT MANAGEMENT LLC 17,500 148,000 3.96%
7 Janney Montgomery Scott LLC 16,000 135,200 3.62%
8 HIGHLAND CAPITAL MANAGEMENT LP 3,500 30,000 0.80%
9 UBS Group AG 3,413 29,000 0.78%
10 MANUFACTURERS LIFE INSURANCE COMPANY, THE 1,224 10,000 0.27%
11 MORGAN STANLEY 510 4,000 0.11%

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.