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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 (2014Q3)
Portfolio Summary: 148 holdings with a total value of $733,217,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 GIGAMON INC 467,966 4,900,000 0.67%
52 SANGAMO THERAPEUTICS INCORPORATED 450,000 4,853,000 0.66%
53 SEQUANS COMMUNICATIONS S A 2,294,290 4,543,000 0.62%
54 CVD Equipment Corp 349,166 4,518,000 0.62%
55 Ipass Inc 2,979,509 4,499,000 0.61%
56 DSP GROUP INC 504,334 4,473,000 0.61%
57 Support.Com Inc 1,968,120 4,251,000 0.58%
58 WORLD ENERGY SOLUTIONS INC D 838,652 4,118,000 0.56%
59 IZEA Inc. (F4) 10,857,144 4,017,000 0.55%
60 MOSYS INC 1,630,256 3,945,000 0.54%
61 SILICON IMAGE INC 775,227 3,907,000 0.53%
62 Tekmira Pharmaceuticals Corp. 175,000 3,699,000 0.50%
63 INFUSYSTEM HLDGS INC 1,170,602 3,676,000 0.50%
64 BTU INTERNATIONAL INC 1,123,045 3,650,000 0.50%
65 PC-TEL INC 476,576 3,617,000 0.49%
66 Inventure Foods Inc 275,000 3,564,000 0.49%
67 SYNERGETICS USA INC 1,036,727 3,535,000 0.48%
68 FIVE PRIME THERAPEUTICS INC 300,000 3,519,000 0.48%
69 SEACHANGE INTL INC 502,085 3,495,000 0.48%
70 ORION GROUP HLDGS INC COM 350,000 3,493,000 0.48%
71 NEONODE INC 1,600,120 3,440,000 0.47%
72 Cellectar Biosciences @4.68 8/ 2,208,368 3,297,000 0.45%
73 CACHE INC COM STK 3,781,946 3,184,000 0.43%
74 Selectica, Inc. 506,069 3,031,000 0.41%
75 NTN Buzztime, Inc. 8,041,694 2,654,000 0.36%
76 DATAWATCH CORP 257,422 2,639,000 0.36%
77 DIXIE GROUP INC CL A 300,000 2,601,000 0.35%
78 TIVO INC 202,908 2,596,000 0.35%
79 Quantum Fuel Systems Tech Worl 690,500 2,569,000 0.35%
80 TREE.COM INC 71,342 2,560,000 0.35%
81 NOVAVAX INC COM 570,000 2,377,000 0.32%
82 Summit Corporations plc 938,086 2,357,000 0.32%
83 CRAILAR TECHNOLOGIES INC 5,738,660 2,260,000 0.31%
84 CTPartners Executive Search Inc 143,719 2,241,000 0.31%
85 RESONANT INC 281,000 2,048,000 0.28%
86 LIGHTBRIDGE CORP 879,130 2,022,000 0.28%
87 INTERMAP TECHNOLOGIES CORP CL 14,976,204 2,005,000 0.27%
88 MARIN SOFTWARE INC 228,456 1,965,000 0.27%
89 Bavarian Nordic A/S (Denmark) 100,983 1,945,000 0.27%
90 ParkerVision Inc. (PRKR) 1,590,000 1,813,000 0.25%
91 Parnell Pharmaceuticals Holdin 310,616 1,786,000 0.24%
92 Arrowhead Pharma Inc 118,733 1,754,000 0.24%
93 Marinus Pharmaceuticals Inc 267,337 1,730,000 0.24%
94 SharpSpring, Inc. 266,971 1,709,000 0.23%
95 BioTelemetry Inc 250,182 1,679,000 0.23%
96 AMERESCO INC 244,062 1,672,000 0.23%
97 ACADIA PHARMACEUTICALS INC COM 66,357 1,643,000 0.22%
98 Response Genetics, Inc. 2,319,879 1,589,000 0.22%
99 YUME INC 310,200 1,551,000 0.21%
100 REGULUS THERAPEUTICS INC COM 225,000 1,537,000 0.21%
Page 2 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001044321-14-000112, filed 2014.11.14).

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.