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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
51 CSG SYS INTL INC 200,000 208,000 0.00% PRN
52 NASDAQ OMX GROUP 3,000 208,000 0.00%
53 LEXICON PHARMACEUTICALS INC 14,600 209,000 0.00%
54 NEFF CORP COM CL A 10,804 210,000 0.00%
55 GOLD FIELDS LTD NEW 59,780 211,000 0.00%
56 MOLINA HEALTHCARE INC 200,000 211,000 0.00% PRN
57 VITAMIN SHOPPE INC 250,000 213,000 0.00% PRN
58 HERITAGE OAKS BANCORP COM 16,025 214,000 0.00%
59 WELLS FARGO & CO NEW 175 217,000 0.00%
60 BARNES & NOBLE ED INC COM 22,752 218,000 0.00%
61 MTS SYS CORP 4,000 220,000 0.00%
62 LENDINGTREE INC NEW COM 1,763 221,000 0.00%
63 OCH-ZIFF CAP MGMT GROUP CL A SHS 99,300 224,000 0.00%
64 SILVER BAY RLTY TR CORP 10,453 224,000 0.00%
65 PROOFPOINT INC SR CV BD 0.75 20 200,000 228,000 0.00% PRN
66 ALIGN TECHNOLOGY INC 2,000 229,000 0.00%
67 AVIS BUDGET GROUP 7,775 230,000 0.00%
68 NUVECTRA CORP COM 33,760 231,000 0.00%
69 RLJ ENTMT INC 94,700 235,000 0.00%
70 UNITI GROUP INC 9,200 238,000 0.00%
71 SUNPOWER CORP 300,000 239,000 0.00% PRN
72 MACQUARIE INFRASTRUCTURE COR 250,000 245,000 0.00% PRN
73 LOEWS CORP 5,300 248,000 0.00%
74 TEREX CORP NEW 7,900 248,000 0.00%
75 STRAIGHT PATH COMMUNICATNS INCORPORATED CLASS B 7,000 252,000 0.00%
76 SYNERON MEDICAL LTD 24,000 253,000 0.00%
77 SUN LIFE FINL INC 7,000 256,000 0.00%
78 INTERDIGITAL INC 200,000 261,000 0.00% PRN
79 State Bank Financial Corporati 10,000 261,000 0.00%
80 INTEL CORP JR SB CONV DB 39 150,000 262,000 0.00% PRN
81 ZAYO GROUP HOLDINGS 8,000 263,000 0.00%
82 PGT INNOVATIONS INC COM 24,600 264,000 0.00%
83 ATLAS AIR WORLDWIDE HLDGS INC 2.25 06/01/2022 250,000 265,000 0.00% PRN
84 INNOVATIVE SOLUTIONS & SUPPO 88,000 266,000 0.00%
85 NISOURCE 11,300 269,000 0.00%
86 GIGPEAK INC 88,100 271,000 0.00%
87 BLUCORA INC 275,000 276,000 0.00% PRN
88 EATON CORP PLC 3,738 277,000 0.00%
89 SEACOR HOLDINGS INC 4,000 277,000 0.00%
90 ORACLE CORP 6,300 281,000 0.00%
91 DEAN FOODS CO NEW 14,437 284,000 0.00%
92 ETHAN ALLEN INTERIORS INC COM 9,400 288,000 0.00%
93 DELUXE CORP COM 4,000 289,000 0.00%
94 CONNECTICUT WTR SVC INC COM 5,450 290,000 0.00%
95 KINDER MORGAN INC DEL 13,391 291,000 0.00%
96 DYCOM INDS INC 250,000 293,000 0.00% PRN
97 TOWER INTL INC 10,800 293,000 0.00%
98 BANK AMER CORP 250 299,000 0.00%
99 ALTRIA GROUP INC 4,250 304,000 0.00%
100 AIR PRODS & CHEMS INC 2,250 304,000 0.00%
Page 2 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.