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Institutional Investment Manager
TWO SIGMA SECURITIES, LLC
TWO SIGMA SECURITIES, LLC (CIK: 0001450144) incorporated in Delaware, located at 100 Avenue Of The Americas, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 695 holdings with a total value of $299,120,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 CEL SCI CORP 13,288 1,000 0.00%
2 RENNOVA HEALTH INC 14,134 1,000 0.00%
3 MEMORIAL PRODTN PARTNERS 15,413 2,000 0.00%
4 CITIGROUP INC 12,778 2,000 0.00%
5 ENTREE GOLD INC 10,662 3,000 0.00%
6 ENERJEX RESOURCES INC 11,608 3,000 0.00%
7 BIOPHARMX CORP COM 10,447 4,000 0.00%
8 SANOFI CONTGNT VAL RT 10,153 4,000 0.00%
9 HOUSTON AMERN ENERGY CORP 21,742 4,000 0.00%
10 IAO KUN GROUP HLDG CO LTD 22,560 6,000 0.00%
11 DENISON MINES CORP 11,272 6,000 0.00%
12 TRIANGLE PETE CORP 30,854 7,000 0.00%
13 Enservco Corp 13,194 7,000 0.00%
14 ANTHERA PHARMACEUTICALS I 11,736 8,000 0.00%
15 AVEO PHARMACEUTICALS INC 14,738 8,000 0.00%
16 OncoGenex Pharmaceuticals Inc 18,332 9,000 0.00%
17 DIGITAL PWR CORP 14,274 9,000 0.00%
18 SPHERE 3D CORP NEW 30,951 9,000 0.00%
19 NET ELEMENT INC 11,088 9,000 0.00%
20 ROSETTA GENOMICS LTD 20,372 9,000 0.00%
21 NEUROMETRIX INC 13,511 10,000 0.00%
22 MAGNEGAS CORP 22,125 10,000 0.00%
23 ELTEK LTD 13,058 10,000 0.00%
24 OPEXA THERAPEUTICS 11,494 11,000 0.00%
25 ALLIQUA BIOMEDICAL INC 19,858 12,000 0.00%
26 Capnia, Inc. 15,189 12,000 0.00%
27 VAALCO ENERGY INC 11,678 12,000 0.00%
28 CATALYST PHARMACEUTICALS INC 11,603 12,000 0.00%
29 Catalyst Biosciences 22,456 15,000 0.01%
30 REXAHN PHARMACEUTICALS INC 108,876 15,000 0.01%
31 OVASCIENCE INC COM 10,227 16,000 0.01%
32 NANOVIRICIDES INC 14,965 16,000 0.01%
33 Navidea Biopharm Inc 26,823 17,000 0.01%
34 TEARLAB CORP 33,695 17,000 0.01%
35 CUMULUS MEDIA INC 16,503 17,000 0.01%
36 GULFMARK OFFSHORE INC 10,455 18,000 0.01%
37 CONTRAVIR PHARMACEUTICALS IN COM 15,142 18,000 0.01%
38 PRIMERO MNG CORP 23,160 18,000 0.01%
39 VIVUS INC 16,692 19,000 0.01%
40 VISTA GOLD CORP 19,630 19,000 0.01%
41 NAVIOS MARITIME HOLDINGS INC 13,405 19,000 0.01%
42 BIOSTAGE INC 22,997 20,000 0.01%
43 PAIN THERAPEUTICS INC 34,929 20,000 0.01%
44 ProNAi Therapeutics, Inc. 13,226 20,000 0.01%
45 BIOSCRIP INC 18,986 20,000 0.01%
46 SMTC CORP 13,724 21,000 0.01%
47 22ND CENTY GROUP INC 20,406 22,000 0.01%
48 SYNTHETIC BIOLOGICS INC 30,159 23,000 0.01%
49 PLATINUM GROUP METALS LTD 16,003 23,000 0.01%
50 GEVO INC 133,374 23,000 0.01%
Page 1 of 14

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000919574-17-001921, filed 2017.02.14).

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.