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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 (2015Q3)
Portfolio Summary: 244 holdings with a total value of $1,667,884,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 BLACKROCK CORPOR HI YLD FD I 80,375 793,000 0.05%
152 MARVELL TECHNOLOGY GROUP LTD 86,300 781,000 0.05% Put
153 STERLING BANCORP DEL COM 51,960 773,000 0.05%
154 FRANCO NEVADA CORP 17,500 770,000 0.05% Call
155 NVIDIA CORPORATION 30,475 751,000 0.05%
156 ENERGY TRANSFER L P 35,800 745,000 0.04%
157 CEMPRA INC 26,235 730,000 0.04%
158 CONSTANT CONTACT INC 30,000 727,000 0.04%
159 REPLIGEN CORP COM 25,000 696,000 0.04% Call
160 SHIRE PLC 3,375 693,000 0.04%
161 TIME WARNER INC NEW 3,800 681,000 0.04% Put
162 SPDR GOLD TR 6,315 675,000 0.04%
163 HORIZON PHARMA PLC 33,400 662,000 0.04% Put
164 CHIPMOS TECH BERMUDA LTD 40,035 658,000 0.04%
165 INTERNATIONAL BUSINESS MACHS 4,500 652,000 0.04%
166 THORATEC LABS CORP 10,000 633,000 0.04%
167 SYMETRA FINANCIAL INC 20,000 633,000 0.04%
168 GENERAL ELECTRIC CO 23,500 593,000 0.04%
169 ABBVIE INC 10,000 544,000 0.03% Call
170 VIRNETX HLDG CORP 150,353 535,000 0.03%
171 ENERGY TRANSFER PRTNRS L P 12,500 513,000 0.03%
172 WEATHERFORD INTL PLC 60,000 509,000 0.03% Put
173 ALEXION PHARMACEUTIC 3,200 500,000 0.03%
174 FACEBOOK INC 5,500 494,000 0.03%
175 GILEAD SCIENCES INC 5,000 491,000 0.03% Call
176 WILLIAMS COS INC DEL 12,500 461,000 0.03%
177 MICROSOFT CORP 10,000 443,000 0.03% Call
178 CELGENE CORP 4,000 433,000 0.03%
179 WEATHERFORD INTL PLC 48,500 411,000 0.02%
180 WESTLAKE CHEM CORP 7,700 400,000 0.02%
181 SIGNATURE BANK 2,900 399,000 0.02%
182 COSTAR GROUP 2,300 398,000 0.02%
183 BROADSOFT INC 13,000 389,000 0.02%
184 LIONS GATE ENTERTN 10,400 383,000 0.02%
185 IPG PHOTONICS CORP 5,000 380,000 0.02%
186 Plains Gp Hldgs Lp Npv A 21,500 376,000 0.02%
187 ZEBRA TECHNOLOGIES CORPORATION CL A 4,900 375,000 0.02%
188 CAPITAL ONE FINL CORP 5,000 363,000 0.02%
189 ALNYLAM PHARMACEUTICALS INC 4,500 362,000 0.02% Put
190 DOMINION ENERGY INC 5,000 352,000 0.02%
191 UNILIFE CORP 350,000 343,000 0.02%
192 Pinnacle Entertainment 10,000 338,000 0.02% Call
193 PTC THERAPEUTICS INC 12,000 320,000 0.02%
194 AMBEV SA 64,965 318,000 0.02%
195 ALNYLAM PHARMACEUTICALS INC 3,950 317,000 0.02%
196 LENDINGTREE INC NEW COM 3,400 316,000 0.02%
197 NEXSTAR MEDIA GROUP INC 6,100 289,000 0.02%
198 ENTERPRISE PRODS PARTNERS L 11,172 278,000 0.02%
199 ARRAY BIOPHARMA INC 60,600 277,000 0.02% Put
200 DUN & BRADSTREET CORP DEL NE 2,600 273,000 0.02%
Page 4 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001085146-15-002335, filed 2015.11.13).

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.