Gabelli Securities

Gabelli Securities as of Sept. 30, 2011

Portfolio Holdings for Gabelli Securities

Gabelli Securities holds 141 positions in its portfolio as reported in the September 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Goodrich Corporation 8.0 $23M 188k 120.68
Varian Semiconductor 7.7 $22M 355k 61.15
Cephalon 6.9 $19M 240k 80.70
Arch Chemicals 5.9 $17M 353k 46.92
Motorola Mobility Holdings 5.5 $15M 409k 37.78
Kinetic Concepts 5.0 $14M 213k 65.89
NetLogic Microsystems 4.9 $14M 287k 48.12
Blackboard 4.4 $12M 275k 44.66
Temple-Inland 4.3 $12M 390k 31.37
Southern Union Company 4.1 $11M 281k 40.57
Ameron International Corporation 3.5 $9.9M 116k 84.94
Nalco Holding Company 3.5 $9.8M 280k 34.98
Continucare Corporation 1.9 $5.4M 852k 6.38
NYSE Euronext 1.9 $5.3M 228k 23.24
Global Industries 1.8 $4.9M 623k 7.92
Caliper Life Sciences 1.5 $4.3M 406k 10.47
Dollar Thrifty Automotive 1.2 $3.3M 59k 56.31
APAC Customer Services 1.1 $3.1M 363k 8.52
Emdeon 1.0 $2.9M 154k 18.79
Advanced Analogic Technologies In 1.0 $2.8M 636k 4.33
Greif (GEF.B) 0.9 $2.7M 62k 43.01
S1 Corporation 0.8 $2.1M 230k 9.17
Wells Fargo & Company (WFC) 0.7 $2.0M 82k 24.12
Chipotle Mexican Grill (CMG) 0.7 $2.0M 6.5k 302.92
Apple (AAPL) 0.7 $1.9M 5.1k 381.37
ITC Holdings 0.7 $1.9M 25k 77.44
LoopNet 0.7 $1.9M 112k 17.13
Medco Health Solutions 0.7 $1.9M 40k 46.90
PAETEC Holding 0.6 $1.7M 326k 5.29
Constellation Energy 0.6 $1.5M 41k 38.05
Sandisk Corp note 1.000% 5/1 0.5 $1.5M 1.6M 0.97
Ralcorp Holdings 0.5 $1.5M 19k 76.70
EXCO Resources 0.5 $1.4M 134k 10.72
CenturyLink 0.5 $1.4M 43k 33.11
Mead Johnson Nutrition 0.5 $1.4M 20k 68.81
ITT Corporation 0.5 $1.3M 32k 42.01
Polypore International 0.5 $1.3M 23k 56.53
Sara Lee 0.4 $1.2M 72k 16.35
Transatlantic Holdings 0.4 $1.2M 24k 48.51
Chart Industries (GTLS) 0.4 $1.2M 28k 42.18
Golar Lng (GLNG) 0.4 $1.1M 35k 31.77
Universal Display Corporation (OLED) 0.4 $1.1M 23k 47.96
Charles Riv Labs Intl Inc note 2.250% 6/1 0.4 $1.1M 1.1M 0.98
Whole Foods Market 0.3 $980k 15k 65.33
Tesla Motors (TSLA) 0.3 $976k 40k 24.40
Lucent Technologies Inc dbcv 2.875% 6/1 0.3 $930k 1.0M 0.93
National Fuel Gas (NFG) 0.3 $896k 18k 48.70
ProShares UltraShort S&P500 0.3 $841k 33k 25.48
Lennar Corporation (LEN.B) 0.3 $779k 76k 10.22
DPL 0.3 $798k 27k 30.14
Charles Schwab Corporation (SCHW) 0.3 $770k 68k 11.27
Golar Lng Partners Lp unit 0.3 $767k 30k 25.57
Fortune Brands 0.3 $725k 13k 54.10
CF Industries Holdings (CF) 0.3 $740k 6.0k 123.33
Big Lots (BIG) 0.2 $714k 21k 34.83
Bank of America Corporation (BAC) 0.2 $665k 109k 6.12
Central Vermont Public Service 0.2 $684k 19k 35.22
Yahoo! 0.2 $634k 48k 13.17
Nabi Biopharmaceuticals 0.2 $632k 376k 1.68
Mosaic (MOS) 0.2 $612k 13k 48.96
Terra Nitrogen Company 0.2 $578k 4.0k 144.50
Universal American 0.2 $592k 59k 10.06
Chemed Corp New note 1.875% 5/1 0.2 $569k 575k 0.99
BHP Billiton 0.2 $531k 10k 53.10
Harleysville 0.2 $547k 9.3k 58.82
M & F Worldwide (MFW) 0.2 $515k 21k 24.64
Cree 0.2 $520k 20k 26.00
Comerica Incorporated (CMA) 0.2 $480k 21k 22.96
Teva Pharmaceutical Industries (TEVA) 0.2 $447k 12k 37.25
Tenet Healthcare Corporation 0.2 $452k 110k 4.11
Mentor Graphics Corporation 0.2 $462k 48k 9.62
Sanofi Aventis Wi Conval Rt 0.2 $459k 433k 1.06
Globe Specialty Metals 0.1 $436k 30k 14.53
St. Jude Medical 0.1 $416k 12k 36.17
Sunpower Corp conv 0.1 $430k 500k 0.86
El Paso Corporation 0.1 $385k 22k 17.50
Clorox Company (CLX) 0.1 $405k 6.1k 66.39
Cablevision Systems Corporation 0.1 $404k 26k 15.72
USANA Health Sciences (USNA) 0.1 $402k 15k 27.47
NuVasive 0.1 $387k 23k 17.05
Morgans Hotel 0.1 $389k 65k 5.99
Federal-Mogul Corporation 0.1 $357k 24k 14.74
Williams Companies (WMB) 0.1 $365k 15k 24.33
Via 0.1 $363k 7.5k 48.40
Thomas & Betts Corporation 0.1 $359k 9.0k 39.89
Complete Genomics 0.1 $376k 64k 5.88
Elster Group SE 0.1 $374k 25k 14.96
Orchid Cellmark 0.1 $342k 128k 2.68
Meritor 0.1 $346k 49k 7.06
NRG Energy (NRG) 0.1 $301k 14k 21.20
Gilead Sciences (GILD) 0.1 $318k 8.2k 38.78
New York Times Company (NYT) 0.1 $307k 53k 5.80
Grifols S A 0.1 $304k 48k 6.40
Progress Energy 0.1 $284k 5.5k 51.64
Texas Instruments Incorporated (TXN) 0.1 $280k 11k 26.67
Telephone & Data Systems 0.1 $276k 13k 21.23
Sprint Nextel Corporation 0.1 $243k 80k 3.04
Directv 0.1 $254k 6.0k 42.33
NII Holdings 0.1 $256k 9.5k 26.95
Alpha Natural Resources 0.1 $255k 14k 17.71
Loral Space & Communications 0.1 $255k 5.1k 50.02
Market Vectors Gold Miners ETF 0.1 $248k 4.5k 55.11
Lance 0.1 $250k 12k 20.83
General Electric Company 0.1 $213k 14k 15.21
Chemtura Corporation 0.1 $224k 22k 10.04
American Express Company (AXP) 0.1 $202k 4.5k 44.89
Bank of New York Mellon Corporation (BK) 0.1 $204k 11k 18.55
Coca-Cola Company (KO) 0.1 $203k 3.0k 67.67
DISH Network 0.1 $200k 8.0k 25.00
AK Steel Holding Corporation 0.1 $207k 32k 6.55
CBS Corporation 0.1 $206k 10k 20.60
TGC Industries 0.1 $193k 44k 4.40
Pulse Electronics 0.1 $205k 72k 2.86
Mocon 0.1 $161k 10k 15.78
Almost Family 0.1 $175k 11k 16.67
Boston Scientific Corporation (BSX) 0.1 $136k 23k 5.91
Quicksilver Resources 0.1 $151k 20k 7.59
Barnes & Noble 0.1 $127k 11k 11.87
Seagate Technology Com Stk 0.1 $152k 15k 10.27
Clear Channel Outdoor Holdings 0.1 $131k 14k 9.36
BlueLinx Holdings 0.1 $127k 88k 1.45
Savient Pharmaceuticals 0.0 $103k 25k 4.12
PetMed Express (PETS) 0.0 $122k 14k 8.97
China Medical Technologies 0.0 $71k 14k 5.00
Nexstar Broadcasting (NXST) 0.0 $97k 15k 6.61
Corcept Therapeutics Incorporated (CORT) 0.0 $93k 30k 3.10
Searchmedia Hldgs 0.0 $78k 47k 1.68
Cumulus Media 0.0 $63k 22k 2.85
MannKind Corporation 0.0 $66k 18k 3.77
Nektar Therapeutics (NKTR) 0.0 $53k 11k 4.82
Accuray Incorporated (ARAY) 0.0 $53k 13k 3.99
Natural Alternatives International (NAII) 0.0 $66k 16k 4.05
Delta Petroleum 0.0 $52k 24k 2.15
Orexigen Therapeutics 0.0 $30k 15k 2.00
Sirius XM Radio 0.0 $30k 20k 1.50
Arena Pharmaceuticals 0.0 $23k 16k 1.44
Digirad Corporation 0.0 $25k 11k 2.23
Solta Medical 0.0 $19k 15k 1.27
Cardionet 0.0 $36k 12k 3.03
China-Biotics 0.0 $8.0k 15k 0.53
InfuSystem Holdings (INFU) 0.0 $14k 15k 0.93