Dark
Light
System
Institutional Investment Manager
GAMCO INVESTORS, INC. ET AL
GAMCO INVESTORS, INC. ET AL (CIK: 0000807249) incorporated in Delaware, located at 191 Mason Street, Greenwich, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Original 13F HR (0001140361-16-063616) filed in 2016.05.05
#
Name
Shares
Value ($)
%
Options
Notes
751 INNOVATIVE SOLUTIONS & SUPPO 88,000 231 0.00%
752 NUVECTRA CORP COM 42,398 229 0.00%
753 CASCADE MICROTECH INC 10,900 225 0.00%
754 Pandora Media 25,050 224 0.00%
755 BARNES & NOBLE ED INC COM 22,752 223 0.00%
756 SMITH & NEPHEW PLC 6,675 222 0.00%
757 WEBSTER FINL CORP CONN 6,000 215 0.00%
758 WELLS FARGO CO NEW 175 211 0.00%
759 EROS INTL PLC SHS NEW 18,000 207 0.00%
760 AMERICAN RAILCAR INDS INC 5,000 204 0.00%
761 TECOGEN INC NEW 50,000 196 0.00%
762 YUME INC 52,400 196 0.00%
763 LEXICON PHARMACEUTICALS INC 16,100 192 0.00%
764 SIRIUS XM HOLDINGS INC 47,000 186 0.00%
765 GABELLI GLB SML & MD CP VAL TR 16,644 176 0.00%
766 SYNERON MEDICAL LTD 24,000 175 0.00%
767 SORL AUTO PTS INC COM 95,000 171 0.00%
768 CAPITOL FED FINL INC 12,500 166 0.00%
769 KINROSS GOLD CORP 45,000 153 0.00%
770 DOVER DOWNS GAMING AND ENTERTAINMENT 138,193 148 0.00%
771 VIDEOCON D2H LIMITED ADR 20,000 147 0.00%
772 PAIN THERAPEUTICS INC 65,000 145 0.00%
773 API TECHNOLOGIES CORP 73,680 145 0.00%
774 GAS NATURAL 18,500 144 0.00%
775 INTRICON CORP 22,000 140 0.00%
776 SUNOPTA INC 29,000 129 0.00%
777 JASON INDS INC 35,300 124 0.00%
778 BIOLASE INC 91,455 120 0.00%
779 A H BELO CORP 25,000 120 0.00%
780 California Res Corp 112,566 116 0.00%
781 ACCURIDE CORP NEW 73,102 113 0.00%
782 NAPCO SEC TECHNOLOGIES INC COM 16,600 104 0.00%
783 DIGI INTL INC COM 10,840 102 0.00%
784 INFUSYSTEM HLDGS INC 28,980 102 0.00%
785 HENNESSY CAP ACQUISITION COR 10,000 98 0.00%
786 AMERICAN DG ENERGY INC 280,000 92 0.00%
787 MITEK SYS INC 12,000 78 0.00%
788 EMMIS COMMUNICTNS CORP CL A 90,000 52 0.00%
789 CADIZ INC COM USD0.01 10,000 52 0.00%
790 OCH ZIFF CAP MGMT GROUP 10,650 46 0.00%
791 HUTCHISON PORT HOLDINGS TRUST 12,000 44 0.00%
792 GSE SYS INC 11,470 31 0.00%
793 PetroQuest Energy 22,000 13 0.00%
794 Kinder Morgan Inc Del Wt Exp 052517 276,152 11 0.00%
795 LGL GROUP INC WTS EXP 08/06/18 930,280 9 0.00%
796 SANOFI 65,100 7 0.00%
797 Key Energy Services, Inc. 15,000 6 0.00%
798 TEJON RANCH CO WT EXP 083116 31,120 0 0.00%
799 COMMUNITY HEALTH SYS INC NEW 26,800 0 0.00%
Page 16 of 16