Gabelli Securities

Gabelli Securities as of June 30, 2011

Portfolio Holdings for Gabelli Securities

Gabelli Securities holds 167 positions in its portfolio as reported in the June 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Bucyrus International 7.5 $28M 300k 91.66
Lubrizol Corporation 6.8 $25M 187k 134.27
National Semiconductor Corporation 6.0 $22M 889k 24.61
Varian Semiconductor 5.2 $19M 310k 61.44
Cephalon 5.0 $18M 227k 79.90
Verigy 4.6 $17M 1.1M 14.97
Savvis 4.0 $15M 373k 39.53
SRA International 3.5 $13M 414k 30.92
Graham Packaging Company 3.2 $12M 461k 25.22
Telvent Git Alcobendas Com Stk 2.5 $9.3M 234k 39.80
Timberland Company 2.5 $9.2M 215k 42.97
L-1 Identity Solutions 2.1 $7.8M 666k 11.75
Lawson Software 2.0 $7.4M 662k 11.22
California Pizza Kitchen 1.9 $7.1M 385k 18.47
MediaMind Technologies (MDMD) 1.8 $6.5M 298k 21.94
Greif (GEF.B) 1.4 $5.3M 87k 60.25
Southern Union Company 1.4 $5.2M 128k 40.15
Hypercom Corporation (HYC) 1.3 $4.7M 482k 9.83
Smart Modular Technologies 1.2 $4.6M 500k 9.16
Gerber Scientific 1.2 $4.3M 391k 11.13
BJ's Wholesale Club 1.1 $4.1M 82k 50.35
Sterling Bancshares 1.1 $3.9M 478k 8.16
Warner Music 1.0 $3.7M 456k 8.22
Continucare Corporation 0.9 $3.4M 553k 6.18
Marshall & Ilsley Corporation 0.8 $2.9M 368k 7.97
Chipotle Mexican Grill (CMG) 0.8 $2.9M 9.5k 308.21
Kendle International 0.8 $2.8M 184k 15.08
Advanced Analogic Technologies In 0.7 $2.6M 434k 6.05
NYSE Euronext 0.7 $2.6M 75k 34.27
EXCO Resources 0.7 $2.5M 139k 17.65
Golar Lng (GLNG) 0.7 $2.4M 70k 34.89
Discovery Communications 0.6 $2.4M 65k 36.54
DPL 0.6 $2.3M 76k 30.15
Wells Fargo & Company (WFC) 0.6 $2.3M 82k 28.05
Globe Specialty Metals 0.6 $2.2M 100k 22.42
Polypore International 0.6 $2.2M 33k 67.85
Medtronic Inc note 1.625% 4/1 0.6 $2.0M 2.0M 1.02
Mead Johnson Nutrition 0.6 $2.0M 30k 67.55
LoopNet 0.6 $2.0M 110k 18.38
Telephone & Data Sys Inc spl 0.5 $1.9M 72k 26.93
ITT Corporation 0.5 $1.9M 32k 58.92
Primedia 0.5 $1.9M 265k 7.05
Temple-Inland 0.5 $1.8M 62k 29.74
Lululemon Athletica (LULU) 0.5 $1.8M 16k 111.81
Nationwide Health Properties 0.5 $1.8M 44k 41.41
Chart Industries (GTLS) 0.5 $1.8M 33k 53.97
K-Sea Transportation Partners 0.5 $1.7M 214k 8.14
optionsXpress Holdings 0.5 $1.7M 101k 16.68
Duncan Energy Partners (DEP) 0.5 $1.7M 39k 43.26
Sandisk Corp note 1.000% 5/1 0.4 $1.5M 1.6M 0.97
JinkoSolar Holding (JKS) 0.4 $1.4M 53k 26.51
Transatlantic Holdings 0.4 $1.3M 28k 49.02
Masco Corp debt 0.4 $1.4M 2.5M 0.54
GT Solar International 0.4 $1.3M 83k 16.21
Sara Lee 0.3 $1.3M 68k 19.00
National Fuel Gas (NFG) 0.3 $1.2M 16k 72.80
Bank of America Corporation (BAC) 0.3 $1.2M 109k 10.96
Potash Corp. Of Saskatchewan I 0.3 $1.1M 20k 57.00
EMS Technologies 0.3 $1.2M 35k 32.97
Westport Innovations 0.3 $1.1M 48k 24.02
Charles Riv Labs Intl Inc note 2.250% 6/1 0.3 $1.1M 1.1M 1.05
Big Lots (BIG) 0.3 $1.1M 32k 33.16
General Cable Corporation 0.3 $1.1M 25k 42.60
Trina Solar 0.3 $1.1M 48k 22.42
Sunpower Corp conv 0.3 $1.1M 1.0M 1.06
Gevo 0.3 $1.0M 65k 15.72
Micron Technology Inc note 1.875% 6/0 0.3 $980k 1.0M 0.98
Lucent Technologies Inc dbcv 2.875% 6/1 0.3 $980k 1.0M 0.98
Constellation Energy 0.3 $1.0M 27k 37.96
Orchid Cellmark 0.3 $962k 349k 2.76
GrafTech International 0.2 $912k 45k 20.27
Nobel Learning Communities (NLCI) 0.2 $916k 79k 11.54
Sanofi Aventis Wi Conval Rt 0.2 $929k 385k 2.41
Darling International (DAR) 0.2 $885k 50k 17.70
Universal Display Corporation (OLED) 0.2 $877k 25k 35.08
Active Power 0.2 $858k 350k 2.45
Ultratech 0.2 $760k 25k 30.40
Central Vermont Public Service 0.2 $774k 21k 36.13
Capstone Turbine Corporation 0.2 $765k 500k 1.53
Accuray Incorporated (ARAY) 0.2 $722k 90k 8.01
Alpha Natural Resources 0.2 $700k 15k 45.46
Yahoo! 0.2 $709k 47k 15.04
CF Industries Holdings (CF) 0.2 $708k 5.0k 141.60
Ralcorp Holdings 0.2 $693k 8.0k 86.62
Tenet Healthcare Corporation 0.2 $671k 108k 6.24
Integral Systems 0.2 $620k 51k 12.17
Chemed Corp New note 1.875% 5/1 0.2 $592k 575k 1.03
Zoran Corporation 0.2 $571k 68k 8.40
Loral Space & Communications 0.1 $535k 7.7k 69.50
Grifols S A 0.1 $545k 73k 7.51
Progress Energy 0.1 $504k 11k 48.00
Mentor Graphics Corporation 0.1 $512k 40k 12.80
Fortune Brands 0.1 $510k 8.0k 63.75
Gilead Sciences (GILD) 0.1 $505k 12k 41.39
NuVasive 0.1 $503k 15k 32.88
Dollar Thrifty Automotive 0.1 $479k 6.5k 73.69
General Mtrs Co *w exp 07/10/201 0.1 $478k 30k 15.93
Federal-Mogul Corporation 0.1 $441k 19k 22.85
Teva Pharmaceutical Industries (TEVA) 0.1 $458k 9.5k 48.21
Sprint Nextel Corporation 0.1 $447k 83k 5.39
Via 0.1 $431k 7.5k 57.47
ICF International (ICFI) 0.1 $457k 18k 25.39
Morgans Hotel 0.1 $438k 61k 7.18
Cheniere Energy Inc note 2.250% 8/0 0.1 $418k 475k 0.88
El Paso Corporation 0.1 $404k 20k 20.20
People's United Financial 0.1 $386k 29k 13.42
M & F Worldwide (MFW) 0.1 $388k 15k 25.87
ProShares UltraShort S&P500 0.1 $413k 20k 20.65
Chemtura Corporation 0.1 $391k 22k 18.19
Berkshire Hathaway (BRK.B) 0.1 $380k 4.9k 77.33
Chiquita Brands International 0.1 $378k 29k 13.00
Williams Companies (WMB) 0.1 $378k 13k 30.24
Hancock Holding Company (HWC) 0.1 $366k 12k 30.96
Texas Instruments Incorporated (TXN) 0.1 $345k 11k 32.86
Telephone & Data Systems 0.1 $342k 11k 31.09
Pulse Electronics 0.1 $341k 77k 4.42
NRG Energy (NRG) 0.1 $310k 13k 24.60
Directv 0.1 $305k 6.0k 50.83
Standard Pacific 0.1 $283k 85k 3.35
Cablevision Systems Corporation 0.1 $290k 8.0k 36.25
CBS Corporation 0.1 $288k 10k 28.80
TGC Industries 0.1 $280k 44k 6.38
Carrizo Oil & Co Inc note 4.375% 6/0 0.1 $250k 250k 1.00
Bank of New York Mellon Corporation (BK) 0.1 $256k 10k 25.60
Boston Scientific Corporation (BSX) 0.1 $263k 38k 6.92
United States Cellular Corporation (USM) 0.1 $242k 5.0k 48.40
Fundtech 0.1 $240k 12k 20.00
DISH Network 0.1 $245k 8.0k 30.62
Belo 0.1 $258k 34k 7.52
New York Times Company (NYT) 0.1 $262k 30k 8.73
AK Steel Holding Corporation 0.1 $258k 16k 15.73
Thomas & Betts Corporation 0.1 $269k 5.0k 53.80
Lance 0.1 $260k 12k 21.67
American Express Company (AXP) 0.1 $233k 4.5k 51.78
Coca-Cola Company (KO) 0.1 $202k 3.0k 67.33
Expedia 0.1 $232k 8.0k 29.00
Genuine Parts Company (GPC) 0.1 $218k 4.0k 54.50
Mocon 0.1 $206k 13k 15.37
NII Holdings 0.1 $212k 5.0k 42.40
USANA Health Sciences (USNA) 0.1 $235k 7.5k 31.33
General Electric Company 0.1 $189k 10k 18.90
Quicksilver Resources 0.1 $186k 13k 14.76
Barnes & Noble 0.1 $166k 10k 16.60
Clear Channel Outdoor Holdings 0.1 $178k 14k 12.71
Quiksilver 0.0 $154k 33k 4.71
Verso Paper 0.0 $142k 53k 2.68
PetMed Express (PETS) 0.0 $137k 12k 11.81
Beazer Homes USA 0.0 $117k 35k 3.39
Delta Petroleum (DPTR) 0.0 $121k 242k 0.50
Cutera (CUTR) 0.0 $104k 12k 8.52
BlueLinx Holdings 0.0 $116k 50k 2.31
Corcept Therapeutics Incorporated (CORT) 0.0 $120k 30k 4.00
Searchmedia Hldgs 0.0 $104k 55k 1.90
Amkor Technology (AMKR) 0.0 $62k 10k 6.20
China-Biotics 0.0 $62k 18k 3.44
MannKind Corporation 0.0 $67k 18k 3.83
Cardionet 0.0 $63k 12k 5.29
Orexigen Therapeutics 0.0 $24k 15k 1.60
Sirius XM Radio 0.0 $44k 20k 2.20
Pain Therapeutics 0.0 $46k 12k 3.83
Arena Pharmaceuticals 0.0 $22k 16k 1.38
Digirad Corporation 0.0 $30k 11k 2.68
Solta Medical 0.0 $41k 15k 2.73
Natural Alternatives International (NAII) 0.0 $53k 11k 4.82
NeuroMetrix 0.0 $8.9k 21k 0.42
Renhuang Pharmaceuticals 0.0 $10k 11k 0.91
China Hydroelectric Corporat w exp 01/25/201 0.0 $4.0k 25k 0.16