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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 (2017Q1)
Portfolio Summary: 841 holdings with a total value of $15,789,617,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 COMMUNITY HEALTH SYS INC NEW 26,800 0 0.00%
2 KINDER MORGAN INCORPORATED DEL WARRANT EXP 052517 269,752 3,000 0.00%
3 DASEKE INC 10,000 11,000 0.00%
4 SANOFI 64,600 29,000 0.00%
5 GSE SYS INC 10,197 35,000 0.00%
6 EMMIS COMMUNICATIONS-CLASS A 18,000 44,000 0.00%
7 Inseego Corp 28,500 60,000 0.00%
8 ASCENA RETAIL GROUP INC COM 14,000 60,000 0.00%
9 PFSWEB INC COM STK 10,700 70,000 0.00%
10 ZAGG INCORPORATED 10,400 75,000 0.00%
11 MITEK SYS INC 12,000 80,000 0.00%
12 AMERICAN DG ENERGY INC 280,000 85,000 0.00%
13 PAIN THERAPEUTICS INC 110,000 98,000 0.00%
14 DASEKE INC 10,000 101,000 0.00%
15 AMERICAN SOFTWARE CL A CLASS A 10,400 107,000 0.00%
16 CEMPRA INC 28,700 108,000 0.00%
17 LSB INDS INC COM 11,600 109,000 0.00%
18 YUME INC 27,000 110,000 0.00%
19 KLONDEX MNS LTD 31,030 121,000 0.00%
20 BIOLASE INC 91,000 123,000 0.00%
21 GLOBAL EAGLE ENTMT INC 250,000 129,000 0.00% PRN
22 CADIZ INC COM USD0.01 10,000 151,000 0.00%
23 DOVER DOWNS GAMING & ENTMT I 147,342 155,000 0.00%
24 JASON INDS INC 106,000 157,000 0.00%
25 FORTRESS TRANS INFRST INVS L 10,550 157,000 0.00%
26 KINROSS GOLD CORP 45,000 158,000 0.00%
27 TECOGEN INC NEW 42,000 159,000 0.00%
28 INTEVAC INC COM 12,800 160,000 0.00%
29 NAPCO SEC TECHNOLOGIES INC COM 16,600 169,000 0.00%
30 NEW YORK CMNTY BANCORP INC 12,286 172,000 0.00%
31 CAPITOL FED FINL INC 12,500 183,000 0.00%
32 STILLWATER MNG CO 10,600 183,000 0.00%
33 A H BELO CORP 30,000 185,000 0.00%
34 INTERCEPT PHARMACEUTICALS IN 200,000 186,000 0.00% PRN
35 SUNOPTA INC 27,000 188,000 0.00%
36 FALCONSTOR SOFTWARE INC 475,000 189,000 0.00%
37 ADCARE HEALTH SYSTEMS INC 151,423 191,000 0.00%
38 TESLA INC 200,000 197,000 0.00% PRN
39 FIRST BANCORP P R COM NEW 35,000 198,000 0.00%
40 INTRICON CORP 22,000 200,000 0.00%
41 CASCADE BANCORP 25,900 200,000 0.00%
42 DOMINION RES INC VA NEW UNIT 08/15/2019 4,000 204,000 0.00%
43 NATIONAL PRESTO INDS INC COM 2,000 204,000 0.00%
44 LATTICE SEMICONDUCTOR CORP 29,450 204,000 0.00%
45 CHENIERE ENERGY INC 300,000 204,000 0.00% PRN
46 HAWKINS INC 4,200 206,000 0.00%
47 AMERICAN RAILCAR INDS INC 5,000 206,000 0.00%
48 GABELLI GLB SML & MD CP VAL TR 18,148 207,000 0.00%
49 ENERNOC 250,000 207,000 0.00% PRN
50 INPHI CORP SR CV NT1.125 20 150,000 207,000 0.00% PRN
Page 1 of 17

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-17-018484, filed 2017.05.04).

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.