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Institutional Investment Manager
MARXE AUSTIN W & GREENHOUSE DAVID M
MARXE AUSTIN W & GREENHOUSE DAVID M (CIK: 0001044321), located at C/O Special Situations Funds, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q1)
Portfolio Summary: 135 holdings with a total value of $903,151,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 INTEGRAL VISION INC COM STK 1,850,000 5,000 0.00%
2 Altair Nanotech @.58 5/28/16 * 939,973 28,000 0.00%
3 CHASE PACKAGING CORP TEX 684,954 34,000 0.00%
4 Interplay Entertainment Corp. 9,133,000 120,000 0.01%
5 Dynavax Techs Cp New 360,000 148,000 0.02%
6 CITI TRENDS INC COM 14,473 236,000 0.03%
7 NV5 HLDGS INC 99,970 315,000 0.03%
8 PLANET PAYMENT INC SHS 124,042 340,000 0.04%
9 QUMU CORP 21,871 350,000 0.04%
10 CYTRX CORP 2,400,000 432,000 0.05%
11 UR ENERGY INC 287,763 446,000 0.05%
12 Spectral Medical Inc. 2,000,000 543,000 0.06%
13 ARI Network Services Inc 200,000 632,000 0.07%
14 INTEGRATED DEVICE TECHNOLOGY 54,835 671,000 0.07%
15 RIVERVIEW BANCORP INC 229,410 782,000 0.09%
16 Unwired Planet, Inc. 385,194 836,000 0.09%
17 SFX ENTMT INC 119,722 844,000 0.09%
18 SAIA INC COM 22,500 860,000 0.10%
19 GIGPEAK INC 528,000 887,000 0.10%
20 Antibe Therapeutics, Inc. 1,666,667 905,000 0.10%
21 Cimatron Ltd. 126,889 916,000 0.10%
22 Callidus Software Inc 74,900 938,000 0.10%
23 NV5 GLOBAL INC COM 99,970 1,000,000 0.11%
24 Benitec Biopharma Ltd.(Austra) 700,000 1,051,000 0.12%
25 MARIN SOFTWARE INC 108,700 1,149,000 0.13%
26 NETLIST INC 662,800 1,259,000 0.14%
27 Precision Optics Corporation, 1,269,213 1,269,000 0.14%
28 GLOBAL POWER EQUIPMENT GRP I 65,000 1,293,000 0.14%
29 OSSEN INNOVATION CO LTD 1,153,127 1,324,000 0.15%
30 Visualant, Inc. 15,900,000 1,431,000 0.16%
31 ENDOCYTE INC 61,000 1,452,000 0.16%
32 diaDexus, Inc. 1,511,394 1,481,000 0.16%
33 Amber Road Inc 97,492 1,501,000 0.17%
34 CERES, INC. 1,801,477 1,581,000 0.18%
35 ACADIA PHARMACEUTICALS INC COM 66,357 1,614,000 0.18%
36 Hopto Inc (HPTO) 8,324,600 1,665,000 0.18%
37 Foundation Healthcare, Inc. 3,574,220 1,716,000 0.19%
38 MERU NETWORKS INC 390,868 1,763,000 0.20%
39 BioTelemetry Inc 175,417 1,770,000 0.20%
40 Bavarian Nordic A/S (Denmark) 100,983 1,835,000 0.20%
41 VERASTEM INC 180,000 1,942,000 0.22%
42 SharpSpring, Inc. 320,000 1,971,000 0.22%
43 ORCHIDS PAPER PRODS CO DEL COM 65,000 1,989,000 0.22%
44 REGULUS THERAPEUTICS INC COM 225,000 2,029,000 0.22%
45 OVASCIENCE INC COM 228,669 2,044,000 0.23%
46 DELIA'S INC NEW 2,602,702 2,186,000 0.24%
47 ITERIS INC 1,104,093 2,186,000 0.24%
48 ACTIVE POWER INC COM NEW 725,000 2,400,000 0.27%
49 XEBEC Adsorption, Inc. (Canada 12,083,103 2,417,000 0.27%
50 KINDRED BIOSCIENCES INC 131,090 2,429,000 0.27%
Page 1 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001044321-14-000078, filed 2014.05.14).

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.