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Institutional Investment Manager
COWEN INC.
COWEN INC. (CIK: 0001466538) incorporated in Delaware, registered under Security Brokers, Dealers & Flotation Companies, located at 599 Lexington Avenue, 20th Floor, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 295 holdings with a total value of $1,372,305,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 Sunesis Pharmaceuticals I 74,900 0 0.00%
2 GEVO INC 30,000 0 0.00%
3 HOUSTON AMERN ENERGY CORP 38,000 6,000 0.00%
4 OFFICE DEPOT INC 1,500 8,000 0.00% Call
5 RENESOLA LTD 10,800 18,000 0.00%
6 PYXIS TANKERS INC 17,500 22,000 0.00%
7 CREDIT SUISSE HIGH YIELD BD 10,300 23,000 0.00%
8 NXP SEMICONDUCTORS N V 171,233 31,000 0.00%
9 CATALYST PHARMACEUTICALS INC 18,000 44,000 0.00%
10 MCDERMOTT INTL INC 20,300 68,000 0.00%
11 EXELIXIS INC 13,600 77,000 0.01%
12 WPX ENERGY INC 13,500 77,000 0.01%
13 GENERAL MTRS CO 2,500 85,000 0.01%
14 WPX ENERGY INC 15,000 86,000 0.01% Put
15 BLACKBERRY LTD 9,500 88,000 0.01%
16 NEXVET BIOPHARMA PUB LTD CO 27,485 94,000 0.01%
17 RAPTOR PHARMACEUTICAL CORP 23,000 120,000 0.01%
18 22ND CENTY GROUP INC 90,000 126,000 0.01%
19 RAPTOR PHARMACEUTICAL CORP 25,000 130,000 0.01% Put
20 AERCAP HOLDINGS NV 3,100 134,000 0.01%
21 AERCAP HOLDINGS NV 3,100 134,000 0.01% Put
22 BLACKBERRY LTD 14,700 136,000 0.01% Put
23 OCULAR THERAPEUTIX INC 15,000 141,000 0.01%
24 MYLAN N V 2,600 141,000 0.01% Put
25 ORGANOVO HLDGS INC 60,000 149,000 0.01%
26 AMICUS THERAPEUTICS INC COM 15,500 150,000 0.01%
27 COBALT INTL ENERGY INC 30,000 162,000 0.01% Call
28 ISLE OF CAPRI CASINOS INC COM 11,900 166,000 0.01%
29 GENERAL MTRS CO 5,000 170,000 0.01% Put
30 NEURODERM LTD 10,100 172,000 0.01%
31 PFIZER INC 5,500 178,000 0.01%
32 MGIC INVT CORP WIS 21,900 193,000 0.01%
33 INFINERA CORPORATION 10,700 194,000 0.01%
34 BOYD GAMING CORP COM 10,000 199,000 0.01% Put
35 ALLEGIANT TRAVEL CO 1,200 201,000 0.01%
36 VIRTUSA CORPORATION 4,900 203,000 0.01%
37 EARTHLINK HOLDINGS ORD 27,900 207,000 0.02%
38 NUTRI SYS INC NEW 9,900 214,000 0.02%
39 COCA COLA CONS INC COM 1,200 219,000 0.02%
40 TIME WARNER INC NEW 1,200 223,000 0.02% Put
41 POPEYES LA KITCHEN INC 3,900 228,000 0.02%
42 BONANZA CREEK ENERGY INC 43,500 229,000 0.02% Call
43 EXXON MOBIL CORP 2,971 232,000 0.02%
44 BOFI HLDG INCORPORATED 11,000 232,000 0.02%
45 ALKERMES PLC 3,000 238,000 0.02%
46 MICRON TECHNOLOGY INC 17,000 241,000 0.02%
47 DELCATH SYS INC COM NEW 486,300 243,000 0.02%
48 OVASCIENCE INC COM 25,000 244,000 0.02% Call
49 LA QUINTA HLDGS INC COM 17,921 244,000 0.02%
50 METHANEX CORP 7,500 248,000 0.02%
Page 1 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001085146-16-002889, filed 2016.02.09).

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.