Next Century Growth Investors

Next Century Growth Investors as of March 31, 2011

Portfolio Holdings for Next Century Growth Investors

Next Century Growth Investors holds 168 positions in its portfolio as reported in the March 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
NetLogic Microsystems 2.7 $83M 2.0M 42.02
Sxc Health Solutions Corp 2.6 $80M 1.5M 54.80
RealPage 2.5 $77M 2.8M 27.73
OpenTable 2.4 $74M 696k 106.35
Gentex Corporation (GNTX) 2.3 $72M 2.4M 30.25
HMS Holdings 2.3 $71M 861k 81.85
Hittite Microwave Corporation 2.3 $70M 1.1M 63.77
Tenne 2.2 $69M 1.6M 42.45
Financial Engines 2.2 $69M 2.5M 27.56
Ciena Corporation (CIEN) 2.2 $68M 2.6M 25.96
IPG Photonics Corporation (IPGP) 2.2 $67M 1.2M 57.68
Manitowoc Company 2.1 $66M 3.0M 21.88
WABCO Holdings 2.1 $65M 1.1M 61.64
Concur Technologies 2.1 $65M 1.2M 55.45
BJ's Restaurants (BJRI) 2.0 $62M 1.6M 39.33
Cypress Semiconductor Corporation 2.0 $61M 3.2M 19.38
Titan International (TWI) 2.0 $61M 2.3M 26.61
Shutterfly 1.9 $59M 1.1M 52.36
Ultimate Software 1.9 $57M 971k 58.75
DTS 1.8 $55M 1.2M 46.63
Chart Industries (GTLS) 1.8 $55M 993k 55.04
IntraLinks Holdings 1.7 $54M 2.0M 26.74
NxStage Medical 1.7 $53M 2.4M 21.98
Rosetta Resources 1.7 $53M 1.1M 47.54
Salix Pharmaceuticals 1.7 $53M 1.5M 35.03
Travelzoo 1.7 $51M 768k 66.59
Portfolio Recovery Associates 1.7 $51M 601k 85.13
Qlik Technologies 1.6 $50M 1.9M 26.00
Fortinet (FTNT) 1.5 $46M 1.0M 44.00
Sapient Corporation 1.1 $34M 3.0M 11.45
Old Dominion Freight Line (ODFL) 1.1 $33M 942k 35.09
OmniVision Technologies 1.1 $33M 932k 35.53
TriQuint Semiconductor 1.1 $33M 2.5M 12.91
FreightCar America (RAIL) 1.1 $32M 996k 32.51
SuccessFactors 1.0 $31M 792k 39.09
Northern Oil & Gas 1.0 $30M 1.1M 26.70
Dice Holdings 1.0 $30M 2.0M 15.11
NetSuite 1.0 $29M 1.0M 29.08
RTI International Metals 0.9 $28M 908k 31.15
LogMeIn 0.9 $27M 628k 42.16
Constant Contact 0.8 $25M 712k 34.90
Cavium Networks 0.8 $23M 514k 44.93
Demand Media 0.8 $23M 987k 23.55
BE Aerospace 0.7 $23M 640k 35.53
Comscore 0.7 $23M 763k 29.51
Ixia 0.7 $20M 1.3M 15.88
Fresh Market 0.7 $20M 532k 37.74
Volcano Corporation 0.6 $20M 770k 25.60
Syntel 0.6 $19M 354k 52.23
Green Mountain Coffee Roasters 0.6 $18M 275k 64.61
FARO Technologies (FARO) 0.5 $17M 416k 40.00
Virtusa Corporation 0.5 $16M 874k 18.73
Vitran Corp 0.5 $14M 1.0M 14.09
Chicago Bridge & Iron Company 0.5 $14M 341k 40.66
Amerigon Incorporated 0.4 $13M 866k 15.27
Acme Packet 0.4 $13M 187k 70.96
Vocus 0.4 $13M 501k 25.86
Joy Global 0.4 $13M 128k 98.81
Celadon (CGIP) 0.4 $13M 771k 16.24
Inphi Corporation 0.4 $12M 568k 21.01
Illumina (ILMN) 0.4 $12M 167k 70.07
J.B. Hunt Transport Services (JBHT) 0.4 $11M 246k 45.42
QuinStreet (QNST) 0.3 $11M 471k 22.73
Body Central Acquisition Corporation 0.3 $11M 463k 23.23
LivePerson (LPSN) 0.3 $11M 827k 12.64
VeriFone Systems 0.3 $10M 183k 54.95
Kansas City Southern 0.3 $10M 186k 54.45
Encore Capital (ECPG) 0.3 $9.8M 416k 23.69
Commercial Vehicle (CVGI) 0.3 $9.5M 535k 17.84
hhgregg (HGGG) 0.3 $9.4M 700k 13.39
Lufkin Industries 0.3 $9.2M 99k 93.47
OPNET Technologies 0.3 $8.8M 226k 38.99
Graham Corporation (GHM) 0.3 $9.0M 375k 23.94
Riverbed Technology 0.3 $8.9M 236k 37.65
Astronics Corporation (ATRO) 0.3 $8.5M 339k 25.17
MIPS Technologies 0.3 $8.8M 837k 10.49
Rue21 0.3 $8.7M 304k 28.80
Ansys (ANSS) 0.3 $8.4M 155k 54.19
Equinix 0.3 $8.2M 90k 91.10
Chipotle Mexican Grill (CMG) 0.3 $8.4M 31k 272.36
Dynamic Materials Corporation 0.3 $8.3M 296k 27.95
Maxwell Technologies 0.3 $8.0M 464k 17.27
Terex Corporation (TEX) 0.3 $7.9M 214k 37.04
Catalyst Health Solutions 0.2 $7.7M 137k 55.93
BorgWarner (BWA) 0.2 $7.7M 97k 79.69
RightNow Technologies 0.2 $7.8M 248k 31.30
ExlService Holdings (EXLS) 0.2 $7.6M 361k 21.15
WebMD Health 0.2 $7.7M 145k 53.42
Greenbrier Companies (GBX) 0.2 $7.4M 260k 28.38
Aruba Networks 0.2 $7.1M 211k 33.84
Polypore International 0.2 $6.8M 118k 57.58
DepoMed 0.2 $6.6M 660k 10.04
MAKO Surgical 0.2 $6.3M 262k 24.20
Atmel Corporation 0.2 $6.3M 460k 13.63
Genesee & Wyoming 0.2 $6.3M 108k 58.20
Lululemon Athletica (LULU) 0.2 $6.1M 69k 89.05
interCLICK 0.2 $6.1M 862k 7.05
United Therapeutics Corporation (UTHR) 0.2 $6.0M 89k 67.02
Summer Infant 0.2 $5.8M 726k 8.00
ShoreTel 0.2 $5.4M 659k 8.23
Callidus Software 0.2 $5.6M 820k 6.87
Insulet Corporation (PODD) 0.2 $5.6M 269k 20.62
Cognizant Technology Solutions (CTSH) 0.2 $5.2M 64k 81.40
Boeing Company (BA) 0.2 $5.2M 70k 73.93
priceline.com Incorporated 0.2 $5.3M 11k 506.40
LoopNet 0.2 $5.2M 366k 14.15
U.S. Auto Parts Network 0.2 $5.1M 586k 8.70
Envestnet (ENV) 0.2 $5.2M 383k 13.44
EMC Corporation 0.2 $4.9M 185k 26.55
Skyworks Solutions (SWKS) 0.2 $4.9M 151k 32.42
Precision Castparts 0.1 $4.6M 31k 147.20
Alexion Pharmaceuticals 0.1 $4.6M 46k 98.68
Furmanite Corporation 0.1 $4.6M 572k 8.00
BroadSoft 0.1 $4.6M 97k 47.69
RealD 0.1 $4.7M 172k 27.36
Covenant Transportation (CVLG) 0.1 $4.6M 495k 9.25
SPS Commerce (SPSC) 0.1 $4.6M 296k 15.51
Caterpillar (CAT) 0.1 $4.2M 38k 111.34
Apple (AAPL) 0.1 $4.4M 13k 348.46
Oracle Corporation (ORCL) 0.1 $4.2M 125k 33.37
salesforce (CRM) 0.1 $4.3M 32k 133.59
Meritage Homes Corporation (MTH) 0.1 $4.4M 183k 24.13
Silicon Image 0.1 $4.3M 477k 8.97
Oplink Communications 0.1 $4.2M 216k 19.49
Pegasystems (PEGA) 0.1 $4.2M 111k 37.94
Mosaic Company 0.1 $4.2M 53k 78.74
Stoneridge (SRI) 0.1 $4.3M 293k 14.62
Primo Water Corporation 0.1 $4.4M 356k 12.25
WisdomTree Investments (WT) 0.1 $4.2M 734k 5.68
Deere & Company (DE) 0.1 $4.1M 43k 96.89
Fluor Corporation (FLR) 0.1 $4.1M 56k 73.65
Ford Motor Company (F) 0.1 $4.0M 266k 14.91
Knight Transportation 0.1 $3.9M 201k 19.25
Amazon (AMZN) 0.1 $4.0M 22k 180.14
Derma Sciences 0.1 $4.1M 419k 9.69
Zagg 0.1 $4.1M 545k 7.51
Servicesource 0.1 $4.1M 340k 12.18
FedEx Corporation (FDX) 0.1 $3.8M 40k 93.55
NVR (NVR) 0.1 $3.8M 5.0k 756.07
Epocrates 0.1 $3.5M 179k 19.80
Cornerstone Ondemand 0.1 $3.8M 210k 18.23
Expeditors International of Washington (EXPD) 0.1 $3.5M 70k 50.13
Peabody Energy Corporation 0.1 $3.5M 49k 71.96
Google 0.1 $3.4M 5.8k 586.16
Express Scripts 0.1 $3.2M 58k 55.62
USA Truck 0.1 $3.3M 251k 13.00
Citrix Systems 0.1 $2.9M 40k 73.47
Allergan 0.1 $3.2M 45k 71.01
Praxair 0.1 $2.9M 29k 101.61
Schlumberger (SLB) 0.1 $3.0M 32k 93.27
Baidu (BIDU) 0.1 $3.1M 23k 137.82
Union Pacific Corporation (UNP) 0.1 $2.7M 27k 98.32
Juniper Networks (JNPR) 0.1 $2.8M 67k 42.07
F5 Networks (FFIV) 0.1 $2.7M 26k 102.56
Costco Wholesale Corporation (COST) 0.1 $2.4M 33k 73.31
Cummins (CMI) 0.1 $2.4M 22k 109.61
Directv 0.1 $2.4M 51k 46.81
Visa (V) 0.1 $2.4M 33k 73.61
Nic 0.1 $2.5M 201k 12.46
Higher One Holdings 0.1 $2.6M 179k 14.45
Eaton Corporation 0.1 $2.0M 35k 55.45
VMware 0.1 $1.9M 23k 81.53
Qualcomm (QCOM) 0.1 $1.6M 28k 54.82
Broadcom Corporation 0.1 $1.5M 38k 39.38
Goldman Sachs (GS) 0.0 $1.3M 7.9k 158.51
C.H. Robinson Worldwide (CHRW) 0.0 $1.3M 18k 74.12
Netflix (NFLX) 0.0 $1.3M 5.4k 237.39
H&E Equipment Services (HEES) 0.0 $32k 1.7k 19.39