Gilder, Gagnon, Howe & Co

Gilder, Gagnon, Howe & Co as of March 31, 2011

Portfolio Holdings for Gilder, Gagnon, Howe & Co

Gilder, Gagnon, Howe & Co holds 236 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
Whole Foods Market 7.8 $35B 2.0M 17079.77
Wts Jpmorgan Chase & Company 6.0 $27B 1.6M 16780.00
Northern Oil & Gas 5.4 $24B 907k 26700.00
Six Flags Entertainment Corporation 3.7 $17B 230k 72000.00
Citrix Systems 3.5 $16B 211k 73460.00
imax Corp 3.0 $13B 419k 31980.00
Qlik Technologies 2.9 $13B 504k 26000.00
ultra Petroleum Corp 2.8 $13B 254k 49250.00
Stratasys 2.4 $11B 226k 47000.00
Internet Capital Group 2.2 $10B 703k 14200.00
Solutia 2.2 $10B 393k 25400.00
General Cable Corp-del 2.2 $9.8B 227k 43300.00
Hms Holdings Corp 2.1 $9.6B 117k 81850.00
Ebay 2.1 $9.5B 952k 10026.85
hdfc Bk Ltd Adr Repstg 3 1.8 $8.1B 342k 23739.03
Netflix 1.8 $8.0B 708k 11357.58
WTS BANK OF AMERICA CORP SERIES B Warrants Exp 10/28/18 1.8 $8.0B 3.2M 2520.00
Las Vegas Sands Corp 1.7 $7.6B 181k 42220.00
Radiant Systems 1.7 $7.6B 428k 17700.00
Itc Holdings Corp 1.6 $7.3B 104k 69900.00
Human Genome Sciences 1.6 $7.2B 262k 27450.00
Intuit 1.6 $7.1B 135k 53100.00
goldcorp 1.6 $7.0B 141k 49800.00
interxion Holding N V Us Listed 1.5 $6.6B 506k 13000.00
Sandridge Energy 1.4 $6.2B 487k 12800.00
Rockwood Holdings 1.3 $5.8B 119k 49220.00
JPMORGAN CHASE & CO FORMERLY J P Morgan Chase And 1.3 $5.7B 124k 46100.00
Wabco Holdings 1.2 $5.3B 86k 61640.00
Wesco International 1.1 $5.2B 243k 21287.19
Rackspace Hosting 1.1 $5.0B 116k 42850.00
agnico Eagle Mines 0.9 $4.0B 211k 18983.12
Signature Bank 0.9 $4.0B 70k 56400.00
Ciber 0.8 $3.7B 555k 6700.00
cameco Corp 0.8 $3.6B 121k 30040.00
Libbey 0.8 $3.5B 215k 16500.00
Newmont Mining Corp Holding 0.8 $3.4B 63k 54580.00
Terex Corp 0.8 $3.4B 91k 37040.00
Bristow Group 0.7 $3.2B 280k 11547.79
Beazer Homes Usa 0.6 $2.8B 609k 4570.00
Zoll Medical Corp 0.5 $2.2B 50k 44810.00
Faro Technologies 0.5 $2.1B 54k 40000.00
Teradata Corp 0.4 $1.9B 433k 4465.88
Chubb Corp 0.4 $1.7B 28k 61310.00
WTS BANK OF AMERICA CORP SERIES A Warrants Exp 1/16/19 0.4 $1.7B 4.1M 414.34
axis Capital Holdings 0.4 $1.7B 47k 34920.00
Davita 0.4 $1.6B 19k 85510.00
Palomar Med Technologies 0.3 $1.5B 773k 1919.91
Douglas Dynamics 0.3 $1.4B 95k 14260.00
ace 0.3 $1.3B 20k 64700.00
Polypore International 0.3 $1.2B 541k 2161.96
Time Warner 0.3 $1.2B 33k 35700.00
Qualcomm 0.2 $1.1B 931k 1145.64
Amerigroup Corp 0.2 $1.0B 16k 64250.00
Express Scripts Inc Common 0.2 $1000M 18k 55610.00
bwin Interactive Entertainment 0.2 $999M 506k 1976.21
American Tower Corp Cl A 0.2 $992M 174k 5715.27
Pharmasset 0.2 $986M 152k 6473.22
Under Armour Inc Cl A 0.2 $988M 44k 22499.18
Amarin Corporation 0.2 $924M 127k 7300.00
Str Holdings 0.2 $928M 48k 19180.00
Uranium Resources 0.2 $936M 450k 2080.00
Dendreon Corp 0.2 $959M 800k 1198.21
Harvest Natural Resources 0.2 $948M 325k 2919.91
Intralinks Holdings 0.2 $940M 110k 8551.90
Nps Pharmaceuticals 0.2 $951M 622k 1529.64
Riverbed Technology 0.2 $921M 131k 7047.20
Ipc The Hospitalist 0.2 $900M 20k 45410.00
sodastream International 0.2 $876M 568k 1542.94
Bankunited 0.2 $896M 136k 6601.43
General Motors Company 0.2 $911M 191k 4782.04
Keyw Holding Corp 0.2 $885M 642k 1377.95
millicom International Cellular Sa 0.2 $834M 8.7k 96170.00
Penske Automotive Group 0.2 $832M 42k 20020.00
seaspan Corp 0.2 $837M 197k 4243.26
zooplus 0.2 $858M 114k 7557.71
Cavium Networks 0.2 $830M 41k 20379.88
Coach 0.2 $836M 112k 7452.08
Concho Resources 0.2 $836M 7.8k 107300.00
Pfsweb 0.2 $847M 370k 2288.01
Tpc Group 0.2 $849M 376k 2259.25
Tractor Supply 0.2 $856M 64k 13291.33
Shutterfly 0.2 $799M 15k 52360.00
silver Wheaton Corp 0.2 $790M 318k 2482.45
Deckers Outdoor Corp 0.2 $797M 706k 1128.64
Hasbro 0.2 $787M 914k 862.03
Luminex Corp Del 0.2 $817M 363k 2247.13
Salesforce.com 0.2 $786M 88k 8910.09
Veeco Instruments Inc-del 0.2 $802M 134k 5994.60
aercap Holdings Nv 0.2 $758M 299k 2535.04
credicorp 0.2 $776M 303k 2561.66
Visteon Corporation 0.2 $776M 941k 824.48
CLP Holdings 0.2 $710M 264k 2694.93
Mednax 0.2 $737M 11k 66610.00
Chinacache Intl Hldg 0.2 $724M 259k 2792.42
3-d Systems Corp-del 0.2 $704M 15k 48530.00
Crocs 0.2 $727M 938k 775.14
First Solar 0.2 $717M 384k 1869.50
General Finance Corporation 0.2 $735M 809k 907.87
Spdr Gold Tr Gold 0.2 $712M 212k 3350.23
Universal Health Services Inc Cl B 0.1 $659M 13k 49410.00
makemytrip 0.1 $677M 57k 11835.12
Bank Of America Corp 0.1 $691M 277k 2495.41
Green Mountain Coffee Roasters 0.1 $680M 26k 26141.06
Mercadolibre 0.1 $690M 33k 20943.02
Realpage 0.1 $687M 277k 2477.20
Arthrocare Corporation 0.1 $619M 19k 33340.00
Time Warner Cable 0.1 $637M 8.9k 71340.00
given Imaging 0.1 $632M 32k 19710.00
Abaxis 0.1 $626M 195k 3210.41
Green Dot Corporation Cl A 0.1 $607M 853k 711.01
Derma Sciences 0.1 $591M 61k 9690.00
Google Inc Cl A 0.1 $605M 141k 4299.17
Kronos Worldwide 0.1 $595M 181k 3281.54
Pool Corporation 0.1 $585M 149k 3932.98
ALTISOURCE PORTFOLIO SOLUTIONS S A Us Listed 0.1 $526M 82k 6385.45
renaissancere Holdings 0.1 $536M 211k 2544.50
Apple 0.1 $545M 208k 2616.40
Beacon Roofing Supply 0.1 $536M 75k 7145.02
Commercial Vehicle Group 0.1 $519M 646k 803.64
Gaylord Entertainment 0.1 $550M 45k 12301.63
H&e Equipment Services 0.1 $558M 285k 1957.03
Safety Insurance Group 0.1 $550M 55k 9939.06
ISHARES IBOXX $ HIGH YIELD CORPORATE Bond Fund 0.1 $504M 16k 30805.40
Ultimate Software Group 0.1 $508M 77k 6621.19
VALEANT PHARMACEUTICALS International 0.1 $439M 8.8k 49810.00
American Superconductor Corp 0.1 $458M 18k 24870.00
Kit Digital 0.1 $455M 38k 12040.00
Alexion Pharmaceuticals 0.1 $427M 693k 615.76
Amyris 0.1 $439M 50k 8710.14
Heartware International 0.1 $444M 239k 1857.24
Netscout Sys 0.1 $468M 859k 544.31
Webmd Health Corp 0.1 $441M 926k 475.99
POTASH CORP OF SASKATCHEWAN INC Canadian Listed 0.1 $395M 143k 2774.28
xueda Education Group 0.1 $406M 252k 1613.78
Allegiant Travel 0.1 $388M 237k 1637.26
Noble Energy 0.1 $418M 522k 801.03
Sps Comm 0.1 $421M 479k 880.77
Hca Holdings 0.1 $339M 10k 33870.00
Unilife Corporation 0.1 $337M 59k 5670.00
nevsun Resources 0.1 $313M 55k 5650.00
aixtron Se Namen Akt 0.1 $327M 351k 930.63
seaspan Corp 0.1 $303M 26k 11550.00
sunopta 0.1 $300M 849k 352.96
Netlogic Microsystems 0.1 $333M 32k 10498.12
ivanhoe Mines 0.1 $271M 9.9k 27460.00
Intermune 0.1 $259M 5.5k 47190.00
Mercury Computer Systems 0.1 $251M 12k 21160.00
Motorcar Parts Of America 0.1 $257M 18k 13980.00
Sourcefire 0.1 $288M 11k 27510.00
aixtron Se 0.1 $253M 29k 8856.18
BAIDU INC SPONSORED ADR REPSTG Ord 0.1 $284M 89k 3187.28
Accuray Incorporated 0.1 $278M 917k 303.63
Apache Corp 0.1 $262M 483k 542.44
G-iii Apparel Group 0.1 $258M 6.9k 37580.00
Mgm Resorts International 0.1 $248M 19k 13150.00
Vera Bradley 0.1 $269M 433k 622.08
Wellcare Health Plans 0.1 $268M 30k 8864.81
Impax Laboratories 0.1 $240M 9.4k 25450.00
Clean Harbors 0.1 $217M 124k 1750.60
Function X 0.1 $205M 17k 11800.00
Bitauto Holdings 0.0 $175M 15k 11990.00
Endologix 0.0 $158M 23k 6780.00
Fxcm Inc Com Cl A 0.0 $181M 14k 13030.00
detour Gold Corporation 0.0 $183M 512k 358.07
genpact 0.0 $197M 14k 14480.00
gildan Activewear 0.0 $190M 403k 471.38
Cit Group 0.0 $184M 451k 408.97
Keynote Sys 0.0 $171M 9.2k 18550.00
Lululemon Athletica 0.0 $197M 946k 208.59
Remy Intl 0.0 $198M 11k 18000.00
Star Scientific 0.0 $194M 43k 4540.00
Nvidia Corp 0.0 $127M 6.9k 18460.00
arm Holdings 0.0 $122M 75k 1620.86
ENERGY TRANSFER EQUITY L P COM UNIT LTD Partnership 0.0 $127M 2.8k 45000.00
F5 Networks 0.0 $152M 470k 324.65
Kraton Performance Polymers 0.0 $146M 318k 458.41
Take-two Interactive Software 0.0 $124M 73k 1694.79
BANCO BRADESCO S A SPONSORED ADR Repstg P 0.0 $76M 3.7k 20750.00
BANCO SANTANDER BRAZIL SA ADR REPR 1 Com Stk 0.0 $80M 6.5k 12260.00
dragonwave 0.0 $90M 11k 8330.00
BOOZ ALLEN HAMILTON HOLDING Corporation Cl A 0.0 $98M 5.4k 18010.00
Calavo Growers 0.0 $110M 5.0k 21850.00
Fresh Market 0.0 $103M 2.7k 37740.00
cookpad 0.0 $98M 338k 289.98
orezone Gold Corporation 0.0 $93M 775k 119.78
tahoe Resources 0.0 $79M 464k 169.95
International Rectifier Corp 0.0 $107M 3.2k 33060.00
Intuitive Surgical 0.0 $102M 3.3k 30796.56
Netspend Holdings 0.0 $68M 102k 666.23
Opentable 0.0 $99M 933.00 106350.00
Oshkosh Corporation 0.0 $85M 87k 976.72
Priceline 0.0 $91M 179.00 506440.00
ITAU UNIBANCO BANCO HOLDING S A Sponsored Adr Repstg 500 0.0 $51M 2.1k 24050.00
youku 0.0 $23M 493.00 47510.00
Cbs Corp New Class B 0.0 $33M 1.3k 25040.00
Hologic 0.0 $53M 2.4k 22200.00
Madison National Bancorp 0.0 $52M 6.0k 8600.00
Neurometrix 0.0 $32M 61k 520.00
Slm Corp Pfd Ser B 0.0 $31M 584.00 53500.00
Walt Disney 0.0 $49M 1.1k 43090.00
Bank Of America Corp Pfd 6050558 0.0 $31M 592k 51.91
lancashire Hldgs 0.0 $39M 359k 109.37
mixi 0.0 $40M 652.00 62031.14
wildcat Silver Corporation 0.0 $62M 122k 508.46
Acacia Research - Acacia Technologies 0.0 $55M 528k 104.34
Fossil 0.0 $65M 695.00 93650.00
Fifth Third Bancorp 0.0 $9.1M 17k 539.27
Fifth Third Bancorp 0.0 $2.3M 1.3k 1759.91
Wharf 0.0 $7.0M 920.00 7640.29
HSBC Holdings 0.0 $8.3M 2.3k 3556.40
AUTONOMY CORP ORD GBP0.003333 ORD Gbp0.003333 0.0 $274k 14k 20.32
platinum Underwriters Holdings 0.0 $22M 565.00 38090.00
Berkshire Hathaway Inc Del Cl B 0.0 $17M 200.00 83630.00
Emergency Med Svcs Corp Cl A 0.0 $10M 159.00 63590.00
Hansen Medical 0.0 $20M 9.1k 2210.00
Netapp 0.0 $10M 214.00 48147.50
Rue21 0.0 $11M 370.00 28800.00
abcam Ord 0.0 $2.2M 24k 93.53
aggreko Ord 20p 0.0 $549k 1.0k 543.90
aitken Spence Hotel Holdngs Lkr10 0.0 $620k 574k 1.08
bioexx Specialty Proteins 0.0 $673k 52k 13.06
china Mengniu Dairy Hkd0.1 0.0 $311k 24k 13.02
csr Corp 0.0 $667k 45k 14.96
ctrip.com Intl Ltd American Dep 0.0 $17M 145k 116.68
mitsubishi Tanabe Pharma Corporation 0.0 $1.8M 49k 36.23
motor Sich Sponsored Gdr Reg S 0.0 $237k 2.0k 119.97
mulberry Group Ord 5p 0.0 $385k 970.00 396.56
national Devmnt Bk Lkr10 0.0 $3.9M 167k 23.63
orko Silver Corp 0.0 $7.0M 310k 22.54
osisko Mining Corporation 0.0 $15M 612k 25.00
swatch Group Ag Namen Akt 0.0 $372k 280.00 1327.86
tokyo Cement 0.0 $645k 155k 4.15
vanceinfo Technologies 0.0 $10M 955k 10.76
Chipotle Mexican Grill 0.0 $1.5M 297k 4.96
Shoretel 0.0 $16M 1.9k 8230.00
Wts Citigroup Inc Wt Exp 0.0 $12M 1.1M 10.75