Timberline Asset Management

Timberline Asset Management as of March 31, 2013

Portfolio Holdings for Timberline Asset Management

Timberline Asset Management holds 127 positions in its portfolio as reported in the March 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
NetSpend Holdings 3.0 $21M 1.3M 15.89
Cavium 1.9 $13M 345k 38.81
Pier 1 Imports 1.9 $13M 567k 23.00
DigitalGlobe 1.9 $13M 451k 28.91
PAREXEL International Corporation 1.8 $13M 321k 39.54
HMS Holdings 1.7 $12M 442k 27.15
Infoblox 1.7 $12M 553k 21.70
Genesee & Wyoming 1.7 $12M 127k 93.11
Oasis Petroleum 1.7 $12M 302k 38.07
Vitamin Shoppe 1.6 $11M 233k 48.85
Acadia Healthcare (ACHC) 1.6 $11M 366k 29.39
Shutterfly 1.5 $11M 240k 44.17
ExlService Holdings (EXLS) 1.5 $11M 321k 32.88
GameStop (GME) 1.5 $10M 368k 27.97
Healthsouth 1.5 $10M 389k 26.37
Jack in the Box (JACK) 1.4 $10M 290k 34.59
Monro Muffler Brake (MNRO) 1.4 $10M 252k 39.71
Hexcel Corporation (HXL) 1.4 $9.7M 336k 29.01
BJ's Restaurants (BJRI) 1.4 $9.6M 287k 33.28
Guidewire Software (GWRE) 1.4 $9.6M 249k 38.44
OSI Systems (OSIS) 1.4 $9.5M 152k 62.29
Corporate Executive Board Company 1.4 $9.3M 160k 58.16
InterNAP Network Services 1.3 $9.2M 984k 9.35
US Ecology 1.3 $8.9M 337k 26.55
SPS Commerce (SPSC) 1.3 $8.9M 210k 42.67
Dex (DXCM) 1.3 $8.9M 530k 16.72
Red Robin Gourmet Burgers (RRGB) 1.3 $8.8M 192k 45.60
Actuant Corporation 1.3 $8.7M 285k 30.62
Spectranetics Corporation 1.2 $8.6M 464k 18.53
Interactive Intelligence Group 1.2 $8.6M 194k 44.35
Swift Transportation Company 1.2 $8.1M 574k 14.18
Clarcor 1.2 $8.1M 154k 52.38
Wright Express (WEX) 1.1 $7.8M 100k 78.50
Brunswick Corporation (BC) 1.1 $7.7M 224k 34.22
Steelcase (SCS) 1.1 $7.5M 508k 14.73
Sourcefire 1.1 $7.5M 126k 59.23
Pioneer Energy Services 1.1 $7.3M 889k 8.25
Zumiez (ZUMZ) 1.0 $7.2M 313k 22.90
Acuity Brands (AYI) 1.0 $6.9M 99k 69.35
Dorman Products (DORM) 1.0 $6.8M 184k 37.21
Banner Corp (BANR) 1.0 $6.8M 213k 31.83
Standard Pacific 1.0 $6.6M 769k 8.64
Old Dominion Freight Line (ODFL) 0.9 $6.6M 173k 38.20
Six Flags Entertainment (SIX) 0.9 $6.5M 90k 72.48
Centene Corporation (CNC) 0.9 $6.5M 148k 44.04
Tanger Factory Outlet Centers (SKT) 0.9 $6.5M 180k 36.18
Lindsay Corporation (LNN) 0.9 $6.4M 72k 88.19
iShares Russell 2000 Growth Index (IWO) 0.9 $6.3M 58k 107.64
Hittite Microwave Corporation 0.9 $6.3M 104k 60.56
athenahealth 0.9 $6.2M 64k 97.04
Lennox International (LII) 0.9 $6.3M 99k 63.49
Cyberonics 0.9 $6.1M 131k 46.80
Francescas Hldgs Corp 0.9 $6.1M 212k 28.72
Jones Lang LaSalle Incorporated (JLL) 0.9 $6.0M 60k 99.41
Casey's General Stores (CASY) 0.8 $5.9M 101k 58.30
LivePerson (LPSN) 0.8 $5.9M 434k 13.58
EastGroup Properties (EGP) 0.8 $5.7M 98k 58.20
Ariad Pharmaceuticals 0.8 $5.7M 313k 18.08
Fresh Market 0.8 $5.7M 134k 42.77
Beacon Roofing Supply (BECN) 0.8 $5.6M 146k 38.66
Optimer Pharmaceuticals 0.8 $5.6M 469k 11.90
Sonus Networks 0.8 $5.5M 2.1M 2.59
USG Corporation 0.8 $5.5M 207k 26.44
Examworks 0.8 $5.5M 316k 17.32
Rosetta Resources 0.8 $5.4M 113k 47.58
Advisory Board Company 0.8 $5.2M 100k 52.52
Orexigen Therapeutics 0.7 $5.1M 817k 6.26
BioScrip 0.7 $5.1M 403k 12.71
ISIS Pharmaceuticals 0.7 $5.1M 303k 16.94
Mobile Mini 0.7 $5.1M 173k 29.43
Ultimate Software 0.7 $5.0M 48k 104.16
Invensense 0.7 $5.0M 469k 10.68
Keryx Biopharmaceuticals 0.7 $4.9M 693k 7.05
Aspen Technology 0.7 $4.9M 152k 32.29
Wageworks 0.7 $4.9M 196k 25.03
Envestnet (ENV) 0.7 $4.8M 275k 17.51
DealerTrack Holdings 0.7 $4.7M 160k 29.38
Energy Xxi 0.7 $4.6M 170k 27.22
Tangoe 0.7 $4.6M 367k 12.39
CoStar (CSGP) 0.7 $4.5M 41k 109.45
Hornbeck Offshore Services 0.7 $4.5M 97k 46.46
Rogers Corporation (ROG) 0.7 $4.5M 94k 47.62
Plantronics 0.6 $4.5M 101k 44.19
Key Energy Services 0.6 $4.5M 551k 8.08
CommVault Systems (CVLT) 0.6 $4.4M 54k 81.99
ICU Medical, Incorporated (ICUI) 0.6 $4.4M 75k 58.96
Kaiser Aluminum (KALU) 0.6 $4.0M 63k 64.64
Furiex Pharmaceuticals 0.6 $3.9M 104k 37.48
Mindspeed Technologies 0.5 $3.7M 1.1M 3.32
Maximus (MMS) 0.5 $3.7M 46k 79.96
Ptc (PTC) 0.5 $3.5M 137k 25.49
Bank of the Ozarks 0.5 $3.2M 73k 44.35
Quantum Corporation 0.5 $3.3M 2.5M 1.28
Hansen Medical 0.5 $3.1M 1.6M 2.01
Newlink Genetics Corporation 0.4 $2.8M 228k 12.27
Trius Therapeutics 0.4 $2.6M 380k 6.84
TranS1 (TSON) 0.3 $2.3M 1.0M 2.24
Gartner (IT) 0.1 $368k 6.8k 54.46
Alliance Data Systems Corporation (BFH) 0.1 $347k 2.1k 161.92
Catamaran 0.1 $370k 7.0k 52.96
Crown Holdings (CCK) 0.0 $267k 6.4k 41.60
Joy Global 0.0 $251k 4.2k 59.63
Dick's Sporting Goods (DKS) 0.0 $256k 5.4k 47.29
ResMed (RMD) 0.0 $309k 6.7k 46.33
United Rentals (URI) 0.0 $274k 5.0k 55.04
Zions Bancorporation (ZION) 0.0 $298k 12k 25.02
Oceaneering International (OII) 0.0 $275k 4.1k 66.52
Flowserve Corporation (FLS) 0.0 $310k 1.9k 167.48
Panera Bread Company 0.0 $278k 1.7k 165.38
Valmont Industries (VMI) 0.0 $298k 1.9k 157.17
Kansas City Southern 0.0 $248k 2.2k 110.86
Albemarle Corporation (ALB) 0.0 $276k 4.4k 62.43
Rayonier (RYN) 0.0 $298k 5.0k 59.76
Fortinet (FTNT) 0.0 $297k 13k 23.65
BioMarin Pharmaceutical (BMRN) 0.0 $218k 3.5k 62.32
BE Aerospace 0.0 $213k 3.5k 60.34
Fossil 0.0 $229k 2.4k 96.75
WABCO Holdings 0.0 $211k 3.0k 70.64
Concur Technologies 0.0 $211k 3.1k 68.75
Donaldson Company (DCI) 0.0 $218k 6.0k 36.26
Quanta Services (PWR) 0.0 $202k 7.1k 28.60
Onyx Pharmaceuticals 0.0 $211k 2.4k 88.88
Informatica Corporation 0.0 $226k 6.5k 34.52
Urban Outfitters (URBN) 0.0 $234k 6.0k 38.74
Superior Energy Services 0.0 $213k 8.2k 25.92
Ball Corporation (BALL) 0.0 $225k 4.7k 47.57
Vivus 0.0 $157k 14k 10.98