CastleArk Management

Castleark Management as of Dec. 31, 2013

Portfolio Holdings for Castleark Management

Castleark Management holds 314 positions in its portfolio as reported in the December 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Gilead Sciences (GILD) 3.1 $106M 1.4M 75.10
TJX Companies (TJX) 2.9 $100M 1.6M 63.73
Parker-Hannifin Corporation (PH) 2.9 $99M 771k 128.64
Home Depot (HD) 2.6 $91M 1.1M 82.34
Costco Wholesale Corporation (COST) 2.4 $84M 706k 119.02
Starbucks Corporation (SBUX) 2.3 $78M 996k 78.39
Michael Kors Holdings 2.2 $77M 950k 81.19
Google 2.2 $75M 67k 1120.71
BorgWarner (BWA) 2.1 $74M 1.3M 55.91
Southwestern Energy Company 2.0 $69M 1.8M 39.33
Cme (CME) 2.0 $68M 869k 78.46
Kansas City Southern 2.0 $68M 550k 123.83
J.B. Hunt Transport Services (JBHT) 2.0 $68M 873k 77.30
Ansys (ANSS) 1.9 $65M 746k 87.20
Linkedin Corp 1.9 $65M 299k 216.83
Xilinx 1.8 $63M 1.4M 45.92
Biogen Idec (BIIB) 1.8 $61M 217k 279.57
EOG Resources (EOG) 1.7 $60M 357k 167.84
Citigroup (C) 1.7 $59M 1.1M 52.11
MasterCard Incorporated (MA) 1.7 $59M 70k 835.47
Sherwin-Williams Company (SHW) 1.7 $58M 315k 183.50
Pfizer (PFE) 1.6 $57M 1.9M 30.63
Middleby Corporation (MIDD) 1.6 $56M 235k 239.72
BlackRock 1.6 $56M 177k 316.47
Range Resources (RRC) 1.5 $53M 630k 84.31
Qualcomm (QCOM) 1.5 $52M 697k 74.25
Wabtec Corporation (WAB) 1.5 $52M 696k 74.27
PerkinElmer (RVTY) 1.4 $49M 1.2M 41.23
Apple (AAPL) 1.3 $46M 82k 561.02
Gnc Holdings Inc Cl A 1.3 $44M 758k 58.45
Teradata Corporation (TDC) 1.1 $38M 844k 45.49
Harley-Davidson (HOG) 1.1 $37M 529k 69.24
Cbre Group Inc Cl A (CBRE) 1.0 $36M 1.4M 26.30
Stratasys (SSYS) 0.9 $32M 237k 134.70
FleetCor Technologies 0.9 $31M 266k 117.17
Paccar (PCAR) 0.8 $29M 490k 59.17
Schlumberger (SLB) 0.8 $26M 288k 90.11
Amazon (AMZN) 0.8 $26M 65k 398.79
Monsanto Company 0.7 $25M 216k 116.55
Cummins (CMI) 0.7 $23M 160k 140.97
Enterprise Products Partners (EPD) 0.6 $19M 285k 66.30
Us Silica Hldgs (SLCA) 0.5 $18M 517k 34.11
Palo Alto Networks (PANW) 0.5 $16M 272k 57.47
Lincoln Electric Holdings (LECO) 0.4 $15M 203k 71.34
Procter & Gamble Company (PG) 0.4 $14M 165k 81.41
Industries N shs - a - (LYB) 0.4 $13M 166k 80.28
Responsys 0.4 $13M 479k 27.41
BP (BP) 0.3 $12M 250k 48.61
Total (TTE) 0.3 $12M 194k 61.27
Lannett Company 0.3 $12M 361k 33.10
Honda Motor (HMC) 0.3 $12M 277k 41.35
Dex (DXCM) 0.3 $12M 323k 35.41
Chesapeake Energy Corporation 0.3 $11M 405k 27.14
Ligand Pharmaceuticals In (LGND) 0.3 $11M 212k 52.60
G-III Apparel (GIII) 0.3 $9.7M 132k 73.96
PacWest Ban 0.3 $9.8M 233k 42.22
Gentherm (THRM) 0.3 $9.5M 355k 26.81
Energy Transfer Partners 0.3 $9.4M 163k 57.25
Magellan Midstream Partners 0.3 $9.3M 148k 63.27
Proofpoint 0.3 $9.3M 281k 33.17
Acxiom Corporation 0.3 $8.9M 241k 36.98
Icg Group 0.3 $8.9M 476k 18.63
Jazz Pharmaceuticals (JAZZ) 0.3 $8.9M 71k 126.56
ConocoPhillips (COP) 0.2 $8.5M 120k 70.65
Cogent Communications (CCOI) 0.2 $8.8M 217k 40.41
Plains All American Pipeline (PAA) 0.2 $8.5M 164k 51.77
Cheniere Energy (LNG) 0.2 $8.5M 197k 43.12
Spectra Energy 0.2 $8.1M 227k 35.62
Itt 0.2 $8.4M 194k 43.42
Acadia Healthcare (ACHC) 0.2 $8.1M 172k 47.33
Wageworks 0.2 $8.1M 137k 59.44
Cabot Oil & Gas Corporation (CTRA) 0.2 $7.8M 201k 38.76
Medicines Company 0.2 $7.9M 204k 38.62
PolyOne Corporation 0.2 $8.0M 227k 35.35
Bill Barrett Corporation 0.2 $8.1M 302k 26.78
Mobile Mini 0.2 $7.9M 192k 41.18
Nomura Holdings (NMR) 0.2 $8.1M 1.0M 7.77
ShoreTel 0.2 $8.1M 868k 9.28
DigitalGlobe 0.2 $7.8M 190k 41.15
KAR Auction Services (KAR) 0.2 $8.0M 271k 29.55
Wendy's/arby's Group (WEN) 0.2 $8.0M 919k 8.72
Halliburton Company (HAL) 0.2 $7.6M 149k 50.75
SPX Corporation 0.2 $7.6M 77k 99.61
Akorn 0.2 $7.5M 306k 24.62
Foster Wheeler Ltd Com Stk 0.2 $7.5M 228k 33.00
Hexcel Corporation (HXL) 0.2 $7.7M 173k 44.69
Fifth & Pac Cos 0.2 $7.5M 233k 32.07
iShares MSCI EAFE Index Fund (EFA) 0.2 $7.2M 107k 67.09
Pacira Pharmaceuticals (PCRX) 0.2 $7.3M 127k 57.49
Bonanza Creek Energy 0.2 $7.2M 165k 43.47
China Petroleum & Chemical 0.2 $6.7M 82k 82.17
Barnes 0.2 $6.8M 178k 38.31
Pioneer Natural Resources 0.2 $6.8M 37k 184.08
Toyota Motor Corporation (TM) 0.2 $7.0M 57k 121.92
Techne Corporation 0.2 $7.0M 74k 94.66
Tenne 0.2 $6.7M 119k 56.57
Callidus Software 0.2 $6.8M 497k 13.73
Examworks 0.2 $7.0M 233k 29.87
Fiesta Restaurant 0.2 $6.8M 130k 52.24
Chevron Corporation (CVX) 0.2 $6.6M 53k 124.90
Integrated Device Technology 0.2 $6.7M 658k 10.18
Baker Hughes Incorporated 0.2 $6.5M 119k 55.26
PetroChina Company 0.2 $6.6M 60k 109.74
Capella Education Company 0.2 $6.5M 97k 66.44
Cardiovascular Systems 0.2 $6.4M 188k 34.29
Brightcove (BCOV) 0.2 $6.4M 451k 14.14
Apache Corporation 0.2 $6.2M 72k 85.93
Solera Holdings 0.2 $6.2M 87k 70.76
Intersil Corporation 0.2 $6.1M 534k 11.47
JetBlue Airways Corporation (JBLU) 0.2 $6.1M 719k 8.54
Valero Energy Corporation (VLO) 0.2 $6.2M 123k 50.40
Penn Virginia Corporation 0.2 $6.3M 670k 9.43
iShares MSCI Japan Index 0.2 $6.1M 500k 12.14
Iconix Brand 0.2 $6.3M 159k 39.70
Salix Pharmaceuticals 0.2 $6.3M 70k 89.95
Terex Corporation (TEX) 0.2 $6.3M 150k 41.99
PDF Solutions (PDFS) 0.2 $6.3M 245k 25.62
AtriCure (ATRC) 0.2 $6.3M 339k 18.68
Ryland 0.2 $5.7M 131k 43.41
CoStar (CSGP) 0.2 $6.0M 32k 184.57
Ferro Corporation 0.2 $5.9M 457k 12.83
United States Steel Corporation 0.2 $5.8M 197k 29.50
Advisory Board Company 0.2 $5.9M 93k 63.67
SM Energy (SM) 0.2 $5.7M 69k 83.12
Access Midstream Partners, L.p 0.2 $5.7M 101k 56.58
Lifelock 0.2 $6.0M 365k 16.41
Legg Mason 0.2 $5.5M 128k 43.48
Heartland Express (HTLD) 0.2 $5.4M 274k 19.62
Noble Energy 0.2 $5.5M 80k 68.10
Synovus Financial 0.2 $5.5M 1.5M 3.60
Alere 0.2 $5.5M 152k 36.20
On Assignment 0.2 $5.5M 157k 34.92
Gulfport Energy Corporation 0.2 $5.6M 89k 63.13
Chicago Bridge & Iron Company 0.2 $5.6M 68k 83.14
Goodrich Petroleum Corporation 0.2 $5.4M 318k 17.02
Aspen Technology 0.2 $5.6M 133k 41.80
Constant Contact 0.2 $5.4M 174k 31.07
8x8 (EGHT) 0.2 $5.6M 549k 10.15
HealthStream (HSTM) 0.2 $5.5M 170k 32.62
Global Eagle Acquisition Cor 0.2 $5.6M 378k 14.87
MarkWest Energy Partners 0.1 $5.1M 77k 66.13
Fiserv (FI) 0.1 $5.3M 90k 59.05
Radian (RDN) 0.1 $5.2M 367k 14.12
First Niagara Financial 0.1 $5.2M 490k 10.62
IntraLinks Holdings 0.1 $5.3M 435k 12.11
Sumitomo Mitsui Financial Grp (SMFG) 0.1 $5.3M 505k 10.49
Hillenbrand (HI) 0.1 $4.8M 165k 29.42
Quiksilver 0.1 $5.0M 568k 8.77
Hancock Holding Company (HWC) 0.1 $4.8M 132k 36.68
Extreme Networks (EXTR) 0.1 $4.7M 680k 6.98
Scorpio Tankers 0.1 $4.9M 420k 11.79
Arris 0.1 $4.7M 194k 24.34
Atwood Oceanics 0.1 $4.4M 83k 53.39
Deckers Outdoor Corporation (DECK) 0.1 $4.6M 55k 84.47
Suncor Energy (SU) 0.1 $4.3M 124k 35.05
Altra Holdings 0.1 $4.4M 128k 34.22
Insulet Corporation (PODD) 0.1 $4.4M 119k 37.10
Motorcar Parts of America (MPAA) 0.1 $4.4M 229k 19.30
Toll Brothers (TOL) 0.1 $4.1M 111k 37.00
D.R. Horton (DHI) 0.1 $4.0M 179k 22.32
Eagle Materials (EXP) 0.1 $4.0M 52k 77.42
Under Armour (UAA) 0.1 $4.0M 46k 87.30
Western Gas Partners 0.1 $4.0M 65k 61.69
RTI International Metals 0.1 $4.3M 125k 34.21
Navistar International Corporation 0.1 $4.3M 113k 38.19
CoreLogic 0.1 $4.3M 120k 35.53
Gastar Exploration 0.1 $4.1M 596k 6.92
Sagent Pharmaceuticals 0.1 $4.1M 160k 25.38
Cnooc 0.1 $3.7M 20k 187.64
Continental Resources 0.1 $3.7M 33k 112.51
Intuitive Surgical (ISRG) 0.1 $3.9M 10k 384.06
Statoil ASA 0.1 $3.7M 154k 24.13
Semgroup Corp cl a 0.1 $4.0M 61k 65.23
D Horizon Pharma 0.1 $3.8M 500k 7.62
PetSmart 0.1 $3.5M 48k 72.76
Zale Corporation 0.1 $3.3M 208k 15.77
Stericycle (SRCL) 0.1 $3.6M 31k 116.18
LivePerson (LPSN) 0.1 $3.3M 225k 14.82
Energen Corporation 0.1 $3.5M 49k 70.75
Sunoco Logistics Partners 0.1 $3.6M 48k 75.49
Silicon Motion Technology (SIMO) 0.1 $3.5M 247k 14.15
PowerSecure International 0.1 $3.3M 195k 17.17
PGT 0.1 $3.3M 325k 10.12
Novadaq Technologies 0.1 $3.3M 202k 16.49
Sunpower (SPWRQ) 0.1 $3.6M 120k 29.81
Eqt Midstream Partners 0.1 $3.3M 56k 58.79
WESTERN GAS EQUITY Partners 0.1 $3.5M 90k 39.51
Blackbaud (BLKB) 0.1 $3.1M 81k 37.66
Trimble Navigation (TRMB) 0.1 $2.9M 85k 34.71
Royal Dutch Shell 0.1 $3.1M 44k 71.27
Mueller Water Products (MWA) 0.1 $3.3M 349k 9.37
American Axle & Manufact. Holdings (AXL) 0.1 $3.3M 159k 20.45
Energy Transfer Equity (ET) 0.1 $3.1M 38k 81.75
Core Laboratories 0.1 $2.6M 14k 190.94
Murphy Oil Corporation (MUR) 0.1 $2.6M 41k 64.89
Maximus (MMS) 0.1 $2.7M 61k 43.99
Black Diamond 0.1 $2.8M 212k 13.33
Dick's Sporting Goods (DKS) 0.1 $2.4M 41k 58.10
Vertex Pharmaceuticals Incorporated (VRTX) 0.1 $2.4M 32k 74.30
Hess (HES) 0.1 $2.4M 29k 82.99
Cimarex Energy 0.1 $2.4M 23k 104.89
EQT Corporation (EQT) 0.1 $2.2M 25k 89.78
Tesoro Logistics Lp us equity 0.1 $2.6M 49k 52.34
Oiltanking Partners L P unit 0.1 $2.4M 39k 62.07
Xpo Logistics Inc equity (XPO) 0.1 $2.6M 98k 26.29
Phillips 66 (PSX) 0.1 $2.5M 33k 77.14
Plains Gp Hldgs L P shs a rep ltpn 0.1 $2.5M 94k 26.77
Exxon Mobil Corporation (XOM) 0.1 $2.0M 19k 101.19
Abbott Laboratories (ABT) 0.1 $2.2M 57k 38.33
Kinder Morgan Management 0.1 $2.2M 29k 75.67
Imperial Oil (IMO) 0.1 $2.0M 46k 44.22
Fastenal Company (FAST) 0.1 $2.2M 46k 47.50
Varian Medical Systems 0.1 $1.9M 25k 77.71
Transcanada Corp 0.1 $2.0M 43k 45.67
BHP Billiton (BHP) 0.1 $2.0M 30k 68.20
Moog (MOG.A) 0.1 $2.1M 31k 67.95
Gentex Corporation (GNTX) 0.1 $2.2M 66k 32.99
Portfolio Recovery Associates 0.1 $2.0M 38k 52.84
Targa Res Corp (TRGP) 0.1 $2.1M 24k 88.16
Summit Midstream Partners 0.1 $2.0M 54k 36.64
iShares MSCI Emerging Markets Indx (EEM) 0.1 $1.7M 41k 41.78
Whiting Petroleum Corporation 0.1 $1.7M 28k 61.89
Seadrill 0.1 $1.9M 45k 41.09
SPDR S&P Homebuilders (XHB) 0.1 $1.7M 50k 33.30
Emerge Energy Svcs 0.1 $1.6M 36k 44.33
Knot Offshore Partners (KNOP) 0.1 $1.9M 67k 28.10
DST Systems 0.0 $1.3M 14k 90.72
Sealed Air (SEE) 0.0 $1.3M 38k 34.04
Cintas Corporation (CTAS) 0.0 $1.3M 22k 59.60
Linn Energy 0.0 $1.4M 47k 30.79
Atlas Pipeline Partners 0.0 $1.4M 41k 35.04
Altera Corporation 0.0 $1.2M 38k 32.50
Oneok Partners 0.0 $1.4M 26k 52.64
iShares Dow Jones US Home Const. (ITB) 0.0 $1.2M 50k 24.82
Oneok (OKE) 0.0 $1.2M 20k 62.19
Golar Lng Partners Lp unit 0.0 $1.4M 46k 30.24
American Express Company (AXP) 0.0 $1.1M 12k 90.73
LKQ Corporation (LKQ) 0.0 $967k 29k 32.89
Microchip Technology (MCHP) 0.0 $902k 20k 44.76
RPM International (RPM) 0.0 $992k 24k 41.51
Waters Corporation (WAT) 0.0 $880k 8.8k 100.00
Sonic Corporation 0.0 $1.1M 53k 20.19
Concho Resources 0.0 $907k 8.4k 107.98
El Paso Pipeline Partners 0.0 $938k 26k 36.01
Southwest Airlines (LUV) 0.0 $950k 51k 18.83
Cameron International Corporation 0.0 $1.0M 18k 59.55
USD.001 Atlas Energy Lp ltd part 0.0 $1.2M 25k 46.87
Ngl Energy Partners Lp Com Uni (NGL) 0.0 $1.2M 34k 34.49
Hollyfrontier Corp 0.0 $1.2M 24k 49.71
Mplx (MPLX) 0.0 $1.1M 25k 44.55
Coca-Cola Company (KO) 0.0 $703k 17k 41.30
DENTSPLY International 0.0 $718k 15k 48.51
Paychex (PAYX) 0.0 $790k 17k 45.53
Boeing Company (BA) 0.0 $682k 5.0k 136.40
BE Aerospace 0.0 $557k 6.4k 87.03
Helmerich & Payne (HP) 0.0 $740k 8.8k 84.09
Sotheby's 0.0 $628k 12k 53.22
VCA Antech 0.0 $543k 17k 31.39
Forest Laboratories 0.0 $768k 13k 60.00
Tesoro Corporation 0.0 $663k 11k 58.52
Broadcom Corporation 0.0 $631k 21k 29.62
Dril-Quip (DRQ) 0.0 $759k 6.9k 110.00
Jarden Corporation 0.0 $663k 11k 61.39
Myriad Genetics (MYGN) 0.0 $556k 27k 20.98
TiVo 0.0 $837k 64k 13.12
F5 Networks (FFIV) 0.0 $681k 7.5k 90.80
TransDigm Group Incorporated (TDG) 0.0 $523k 3.2k 161.17
Pharmacyclics 0.0 $609k 5.8k 105.73
Unit Corporation 0.0 $542k 11k 51.62
iShares Silver Trust (SLV) 0.0 $640k 34k 18.71
Cobalt Intl Energy 0.0 $786k 48k 16.44
SPDR S&P Biotech (XBI) 0.0 $833k 6.4k 130.16
QEP Resources 0.0 $546k 18k 30.67
Ecopetrol (EC) 0.0 $631k 16k 38.48
Rowan Companies 0.0 $633k 18k 35.36
Affiliated Managers (AMG) 0.0 $515k 2.4k 216.84
Caterpillar (CAT) 0.0 $210k 2.3k 90.91
Incyte Corporation (INCY) 0.0 $430k 8.5k 50.59
Lennar Corporation (LEN) 0.0 $455k 12k 39.57
Coach 0.0 $358k 6.4k 56.11
Ultra Petroleum 0.0 $507k 23k 21.67
Waste Connections 0.0 $489k 11k 43.66
Automatic Data Processing (ADP) 0.0 $242k 3.0k 80.67
Intel Corporation (INTC) 0.0 $320k 12k 25.95
Medtronic 0.0 $195k 3.4k 57.35
Newfield Exploration 0.0 $180k 7.3k 24.66
Amgen (AMGN) 0.0 $228k 2.0k 114.00
Anadarko Petroleum Corporation 0.0 $497k 6.3k 79.39
CareFusion Corporation 0.0 $185k 4.7k 39.78
Target Corporation (TGT) 0.0 $340k 5.4k 63.20
EMC Corporation 0.0 $317k 13k 25.14
Illinois Tool Works (ITW) 0.0 $252k 3.0k 84.00
Whole Foods Market 0.0 $412k 7.1k 57.87
Tupperware Brands Corporation 0.0 $284k 3.0k 94.67
Oracle Corporation (ORCL) 0.0 $394k 10k 38.25
Contango Oil & Gas Company 0.0 $392k 8.3k 47.23
Perrigo Company 0.0 $467k 3.0k 153.62
Carrizo Oil & Gas 0.0 $501k 11k 44.73
Genesee & Wyoming 0.0 $264k 2.8k 96.00
Nabors Industries 0.0 $272k 16k 17.00
Ralph Lauren Corp (RL) 0.0 $381k 2.2k 176.39
Murphy Usa (MUSA) 0.0 $234k 5.6k 41.60
Valero Energy Partners 0.0 $345k 10k 34.50
Microsoft Corporation (MSFT) 0.0 $150k 4.0k 37.50
McDonald's Corporation (MCD) 0.0 $78k 800.00 97.50
Cisco Systems (CSCO) 0.0 $112k 5.0k 22.40
Union Pacific Corporation (UNP) 0.0 $168k 1.0k 168.00
Allergan 0.0 $133k 1.2k 110.83
Deere & Company (DE) 0.0 $128k 1.4k 91.43
Pepsi (PEP) 0.0 $133k 1.6k 83.12
Stryker Corporation (SYK) 0.0 $53k 700.00 75.71
Walgreen Company 0.0 $57k 1.0k 57.00
Abbvie (ABBV) 0.0 $95k 1.8k 52.78
Phillips 66 Partners 0.0 $106k 2.8k 37.86