Location: Waltham, MA
CIK: 0001026710 · Show all filings
Period: Q1 2018 (← Previous) (Next →)
Filing Date: May 14, 2018
Total Value: $1.385B (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| CSGP | COSTAR CORP | 129,195 | $46.86M | 3.4% | — | — | COM | 22160N109 |
| — | LIVEPERSON | 2,796,431 | $45.72M | 3.3% | — | — | COM | 538146101 |
| — | SODASTREAM INTERNATIONAL | 449,278 | $41.26M | 3.0% | — | — | COM | M9068E105 |
| — | 2U INC | 409,606 | $34.42M | 2.5% | — | — | COM | 90214J101 |
| TDOC | TELEDOC | 792,571 | $31.94M | 2.3% | — | — | COM | 87918A105 |
| KRNT | KORNIT DIGITAL | 2,289,160 | $29.53M | 2.1% | — | — | COM | M6372Q113 |
| AZTA | BROOKS AUTOMATION | 1,056,654 | $28.61M | 2.1% | — | — | COM | 114340102 |
| — | STRAYER EDUCATION | 281,972 | $28.49M | 2.1% | — | — | COM | 863236105 |
| AXON | AXON ENTERPRISE | 684,480 | $26.91M | 1.9% | — | — | COM | 05464C101 |
| — | ULTIMATE SOFTWARE GROUP | 86,503 | $21.08M | 1.5% | — | — | COM | 90385D107 |
| — | VIRTUSA CORP | 425,036 | $20.6M | 1.5% | — | — | COM | 92827P102 |
| OSIS | OSI SYSTEMS | 311,845 | $20.35M | 1.5% | — | — | COM | 671044105 |
| — | MIMECAST LIMITED | 566,334 | $20.07M | 1.4% | — | — | COM | G14838109 |
| SPSC | SPS COMMERCE | 304,630 | $19.52M | 1.4% | — | — | COM | 78463M107 |
| — | ECHO GLOBAL LOGISTICS | 654,478 | $18.06M | 1.3% | — | — | COM | 27875T101 |
| ENSG | ENSIGN GROUP | 665,417 | $17.5M | 1.3% | — | — | COM | 29358P101 |
| EVH | EVOLENT HEALTH | 1,190,958 | $16.97M | 1.2% | — | — | COM | 30050B101 |
| TITN | TITAN MACHINERY | 711,799 | $16.77M | 1.2% | — | — | COM | 88830R101 |
| — | CARBONITE INC | 574,140 | $16.54M | 1.2% | — | — | COM | 141337105 |
| OKTA | OKTA, INC | 404,928 | $16.14M | 1.2% | — | — | COM | 679295105 |
| — | MEDICINES CO | 480,186 | $15.82M | 1.1% | — | — | COM | 584688105 |
| LOPE | GRAND CANYON EDUCATION | 150,636 | $15.8M | 1.1% | — | — | COM | 38526M106 |
| PCTY | PAYLOCITY HOLDINGS CORP | 305,757 | $15.66M | 1.1% | — | — | COM | 70438V106 |
| — | CHUY'S HOLDINGS INC. | 584,504 | $15.31M | 1.1% | — | — | COM | 171604101 |
| RUSHA | RUSH ENTERPRISES | 332,646 | $14.13M | 1.0% | — | — | COM | 781846209 |
| PLOW | DOUGLAS DYNAMICS | 313,337 | $13.58M | 1.0% | — | — | COM | 25960R105 |
| CHGG | CHEGG INC | 640,397 | $13.23M | 1.0% | — | — | COM | 163092109 |
| — | KAMAN CORP | 209,848 | $13.04M | 0.9% | — | — | COM | 483548103 |
| — | EBIX | 167,886 | $12.51M | 0.9% | — | — | COM | 278715206 |
| CNMD | CONMED CORP | 196,923 | $12.47M | 0.9% | — | — | COM | 207410101 |
| — | TRITON INTL LTD/BERMUDA | 405,699 | $12.41M | 0.9% | — | — | COM | G9078F107 |
| EXAS | EXACT SCIENCES | 299,630 | $12.08M | 0.9% | — | — | COM | 30063P105 |
| — | INVACARE | 650,031 | $11.31M | 0.8% | — | — | COM | 461203101 |
| RBC | RBC BEARINGS | 89,820 | $11.16M | 0.8% | — | — | COM | 75524B104 |
| — | INNER WORKINGS INC | 1,228,854 | $11.12M | 0.8% | — | — | COM | 45773Y105 |
| EXTR | EXTREME NETWORKS | 976,817 | $10.81M | 0.8% | — | — | COM | 30226D106 |
| — | CORNERSTONE ONDEMAND | 275,122 | $10.76M | 0.8% | — | — | COM | 21925Y103 |
| BOOM | DMC GLOBAL INC | 400,578 | $10.71M | 0.8% | — | — | COM | 23291C103 |
| — | AMBER ROAD | 1,183,112 | $10.53M | 0.8% | — | — | COM | 02318Y108 |
| BOX | BOX INC | 511,937 | $10.52M | 0.8% | — | — | COM | 10316T104 |
| KNSL | KINSALE CAPITAL GROUP | 202,450 | $10.39M | 0.8% | — | — | COM | 49714P108 |
| — | EVERBRIDGE | 282,238 | $10.33M | 0.7% | — | — | COM | 29978A104 |
| CVGW | CALAVO GROWERS | 110,732 | $10.21M | 0.7% | — | — | COM | 128246105 |
| VCTR | VICTORY CAPITAL CLASS A | 826,249 | $10.16M | 0.7% | — | — | COM | 92645B103 |
| — | MINDBODY | 249,638 | $9.711M | 0.7% | — | — | COM | 60255W105 |
| TTD | TRADE DESK INC CLASS A | 192,814 | $9.567M | 0.7% | — | — | COM | 88339J105 |
| BIO | BIO RAD LABS | 38,065 | $9.519M | 0.7% | — | — | COM | 090572207 |
| — | TECHTARGET INC | 476,846 | $9.48M | 0.7% | — | — | COM | 87874R100 |
| NEO | NEOGENOMICS | 1,115,974 | $9.106M | 0.7% | — | — | COM | 64049M209 |
| — | ACCELERON PHARMA | 232,746 | $9.1M | 0.7% | — | — | COM | 00434H108 |
| — | HAWAIIAN HOLDINGS | 234,576 | $9.078M | 0.7% | — | — | COM | 419879101 |
| — | PACIFIC PREMIER BANCORP | 217,222 | $8.732M | 0.6% | — | — | COM | 69478X105 |
| PAYC | PAYCOM SOFTWARE | 81,223 | $8.723M | 0.6% | — | — | COM | 70432V102 |
| AIN | ALBANY INT'L | 136,442 | $8.555M | 0.6% | — | — | COM | 012348108 |
| IMAX | IMAX CORP | 435,511 | $8.362M | 0.6% | — | — | COM | 45245E109 |
| — | LIMELIGHT NETWORKS | 1,996,760 | $8.207M | 0.6% | — | — | COM | 53261M104 |
| TNC | TENNANT CO | 117,646 | $7.965M | 0.6% | — | — | COM | 880345103 |
| RPD | RAPID7 | 309,670 | $7.918M | 0.6% | — | — | COM | 753422104 |
| TCBI | TEXAS CAPITAL BANCSHARES | 83,639 | $7.519M | 0.5% | — | — | COM | 88224Q107 |
| ENTA | ENANTA PHARMACEUTICALS | 92,907 | $7.517M | 0.5% | — | — | COM | 29251M106 |
| HUBS | HUBSPOT | 68,404 | $7.408M | 0.5% | — | — | COM | 443573100 |
| KWR | QUAKER CHEMICAL CORP | 48,903 | $7.244M | 0.5% | — | — | COM | 747316107 |
| — | PROS HOLDING | 218,529 | $7.214M | 0.5% | — | — | COM | 74346Y103 |
| QLYS | QUALYS INC | 99,000 | $7.202M | 0.5% | — | — | COM | 74758T303 |
| — | RESOLUTE ENERGY | 207,341 | $7.184M | 0.5% | — | — | COM | 76116A306 |
| ANGO | ANGIO DYNAMICS | 413,305 | $7.13M | 0.5% | — | — | COM | 03475V101 |
| IRWD | IRONWOOD PHARMACEUTICALS | 456,100 | $7.038M | 0.5% | — | — | COM | 46333X108 |
| UPLD | UPLAND SOFTWARE | 243,025 | $6.997M | 0.5% | — | — | COM | 91544A109 |
| — | GENESEE & WYOMING | 98,733 | $6.989M | 0.5% | — | — | COM | 371559105 |
| FRPT | FRESHPET INC | 413,214 | $6.797M | 0.5% | — | — | COM | 358039105 |
| POWI | POWER INTEGRATIONS | 96,543 | $6.599M | 0.5% | — | — | COM | 739276103 |
| — | MELLANOX TECHNOLOGIES | 90,192 | $6.57M | 0.5% | — | — | COM | M51363113 |
| MOD | MODINE MANUFACTURING | 307,800 | $6.51M | 0.5% | — | — | COM | 607828100 |
| — | OXFORD IMMUNOTEC GLOBAL PLC | 518,173 | $6.451M | 0.5% | — | — | COM | G6855A103 |
| DSGR | LAWSON PRODUCTS | 255,441 | $6.45M | 0.5% | — | — | COM | 520776105 |
| — | CARE.COM INC | 392,737 | $6.39M | 0.5% | — | — | COM | 141633107 |
| — | RUDOLPH TECH | 230,063 | $6.373M | 0.5% | — | — | COM | 781270103 |
| — | CARDIOVASCULAR SYSTEMS | 289,014 | $6.338M | 0.5% | — | — | COM | 141619106 |
| WIX | WIX COM | 78,293 | $6.228M | 0.4% | — | — | COM | M98068105 |
| STAG | STAG INDUSTRIAL | 259,087 | $6.197M | 0.4% | — | — | COM | 85254J102 |
| — | CARRIZO OIL AND GAS | 385,059 | $6.161M | 0.4% | — | — | COM | 144577103 |
| QTWO | Q2 HOLDINGS | 135,142 | $6.156M | 0.4% | — | — | COM | 74736L109 |
| GTN | GRAY TELEVISION | 481,680 | $6.117M | 0.4% | — | — | COM | 389375106 |
| RGEN | REPLIGEN | 158,929 | $5.75M | 0.4% | — | — | COM | 759916109 |
| LGND | LIGAND PHARMACEUTICALS | 33,533 | $5.538M | 0.4% | — | — | COM | 53220K504 |
| MGNX | MACROGENICS | 219,264 | $5.517M | 0.4% | — | — | COM | 556099109 |
| NTNX | NUTANIX | 112,305 | $5.515M | 0.4% | — | — | COM | 67059N108 |
| — | GARDNER DENVER | 170,636 | $5.235M | 0.4% | — | — | COM | 36555P107 |
| PCRX | PACIRA PHARMACEUTICALS | 167,469 | $5.217M | 0.4% | — | — | COM | 695127100 |
| — | MOBILE MINI | 118,093 | $5.137M | 0.4% | — | — | COM | 60740F105 |
| — | SAFEGUARD SCIENTIFICS | 404,983 | $4.961M | 0.4% | — | — | COM | 786449207 |
| — | STAMPS.COM | 24,606 | $4.947M | 0.4% | — | — | COM | 852857200 |
| — | APPTIO INC | 171,658 | $4.865M | 0.4% | — | — | COM | 03835C108 |
| HBIO | HARVARD BIOSCIENCE | 961,647 | $4.808M | 0.3% | — | — | COM | 416906105 |
| — | AEROHIVE NETWORKS INC | 1,189,686 | $4.806M | 0.3% | — | — | COM | 007786106 |
| PUMP | PROPETRO HOLDING | 291,481 | $4.632M | 0.3% | — | — | COM | 74347M108 |
| CTMX | CytomX THERAPEUTICS | 162,592 | $4.626M | 0.3% | — | — | COM | 23284F105 |
| HRTG | HERITAGE INSURANCE HOLDINGS | 305,051 | $4.625M | 0.3% | — | — | COM | 42727J102 |
| — | ZENDESK | 92,346 | $4.421M | 0.3% | — | — | COM | 98936J101 |
| CEVA | CEVA | 116,619 | $4.222M | 0.3% | — | — | COM | 157210105 |
| PSTG | PURE STORAGE INC | 204,272 | $4.075M | 0.3% | — | — | COM | 74624M102 |
| — | PERFICIENT | 177,082 | $4.059M | 0.3% | — | — | COM | 71375U101 |
| RDWR | RADWARE | 185,751 | $3.966M | 0.3% | — | — | COM | M81873107 |
| CRSP | CRISPR THERAPEUTICS | 86,743 | $3.965M | 0.3% | — | — | COM | H17182108 |
| NXST | NEXSTAR MEDIA GROUP | 58,464 | $3.888M | 0.3% | — | — | COM | 65336K103 |
| TWLO | TWILIO | 101,276 | $3.867M | 0.3% | — | — | COM | 90138F102 |
| — | SUPER MICRO COMPUTER | 224,278 | $3.813M | 0.3% | — | — | COM | 86800U104 |
| KMT | KENNAMETAL | 94,429 | $3.792M | 0.3% | — | — | COM | 489170100 |
| ARGX | ARGENX SE ADR | 47,100 | $3.789M | 0.3% | — | — | COM | 04016X101 |
| — | VITAL THERAPIES | 556,212 | $3.782M | 0.3% | — | — | COM | 92847R104 |
| — | WNS HOLDINGS LTD | 80,232 | $3.637M | 0.3% | — | — | COM | 92932M101 |
| — | RED HAT INC | 24,166 | $3.613M | 0.3% | — | — | COM | 756577102 |
| — | ABIOMED | 12,317 | $3.584M | 0.3% | — | — | COM | 003654100 |
| ECPG | ENCORE CAP GROUP | 79,052 | $3.573M | 0.3% | — | — | COM | 292554102 |
| TCMD | TACTILE SYSTEMS TECHNOLOGY | 108,496 | $3.45M | 0.2% | — | — | COM | 87357P100 |
| SUPN | SUPERNUS PHARMACEUTICALS | 71,989 | $3.297M | 0.2% | — | — | COM | 868459108 |
| — | GSV CAPITAL | 432,463 | $3.261M | 0.2% | — | — | COM | 36191J101 |
| TRUP | TRUPANION | 108,701 | $3.249M | 0.2% | — | — | COM | 898202106 |
| JRVR | JAMES RIVER GROUP | 91,386 | $3.241M | 0.2% | — | — | COM | G5005R107 |
| EEFT | EURONET | 40,582 | $3.203M | 0.2% | — | — | COM | 298736109 |
| PRLB | PROTO LABS | 27,250 | $3.203M | 0.2% | — | — | COM | 743713109 |
| — | CAI INTERNATIONAL, INC | 147,405 | $3.134M | 0.2% | — | — | COM | 12477X106 |
| — | WEIGHT WATCHERS | 48,530 | $3.092M | 0.2% | — | — | COM | 948626106 |
| TREE | LENDING TREE | 9,413 | $3.089M | 0.2% | — | — | COM | 52603B107 |
| WST | WEST PHARMA SVCS | 34,200 | $3.02M | 0.2% | — | — | COM | 955306105 |
| — | CYBERARK SOFTWARE | 58,423 | $2.981M | 0.2% | — | — | COM | M2682V108 |
| PTC | PTC INC | 38,143 | $2.976M | 0.2% | — | — | COM | 69370C100 |
| IPGP | IPG PHOTONICS | 12,522 | $2.922M | 0.2% | — | — | COM | 44980X109 |
| — | HTG MOLECULAR DIAGNOSTICS | 802,521 | $2.905M | 0.2% | — | — | COM | 40434H104 |
| — | ADVANCED DISPOSAL SERVICES INC | 129,049 | $2.875M | 0.2% | — | — | COM | 00790X101 |
| — | ATLAS FINANCIAL HOLDINGS | 277,482 | $2.872M | 0.2% | — | — | COM | G06207115 |
| LQDT | LIQUIDITY SERVICES | 441,162 | $2.868M | 0.2% | — | — | COM | 53635B107 |
| TER | TERADYNE | 62,187 | $2.843M | 0.2% | — | — | COM | 880770102 |
| — | PROOFPOINT | 24,848 | $2.824M | 0.2% | — | — | COM | 743424103 |
| — | ZAGG INC | 223,116 | $2.722M | 0.2% | — | — | COM | 98884U108 |
| ZS | ZSCALER INC | 96,950 | $2.721M | 0.2% | — | — | COM | 98980G102 |
| — | CAROLINA FINANCIAL | 68,806 | $2.703M | 0.2% | — | — | COM | 143873107 |
| — | JOUNCE THERAPEUTICS | 120,585 | $2.695M | 0.2% | — | — | COM | 481116101 |
| SGMO | SANGAMO BIOSCIENCES | 129,355 | $2.458M | 0.2% | — | — | COM | 800677106 |
| REI | RING ENERGY | 169,291 | $2.429M | 0.2% | — | — | COM | 76680V108 |
| — | VONAGE HOLDINGS | 222,686 | $2.372M | 0.2% | — | — | COM | 92886T201 |
| EDIT | EDITAS MEDICINE | 71,006 | $2.354M | 0.2% | — | — | COM | 28106W103 |
| NTLA | INTELLIA THERAPEUTICS | 110,442 | $2.329M | 0.2% | — | — | COM | 45826J105 |
| DXCM | DEXCOM INC | 30,647 | $2.273M | 0.2% | — | — | COM | 252131107 |
| — | GTT COMMUNICATION | 38,583 | $2.188M | 0.2% | — | — | COM | 362393100 |
| — | COMPUTER TASK GROUP | 261,083 | $2.138M | 0.2% | — | — | COM | 205477102 |
| — | IMMUNOMEDICS | 139,500 | $2.038M | 0.1% | — | — | COM | 452907108 |
| — | IMPERVA | 42,536 | $1.842M | 0.1% | — | — | COM | 45321L100 |
| SLAB | SILICON LABORATORIES INC | 20,299 | $1.825M | 0.1% | — | — | COM | 826919102 |
| HDSN | HUDSON TECHNOLOGIES | 365,372 | $1.805M | 0.1% | — | — | COM | 444144109 |
| MPWR | MONOLITHIC POWER | 15,322 | $1.774M | 0.1% | — | — | COM | 609839105 |
| — | BGC PARTNERS INC | 131,104 | $1.763M | 0.1% | — | — | COM | 05541T101 |
| — | PROFIRE ENERGY | 600,051 | $1.638M | 0.1% | — | — | COM | 74316X101 |
| — | NEW RELIC | 21,869 | $1.621M | 0.1% | — | — | COM | 64829B100 |
| — | QTS REALTY TRUST | 44,582 | $1.615M | 0.1% | — | — | COM | 74736A103 |
| CYRX | CRYOPORT | 175,594 | $1.51M | 0.1% | — | — | COM | 229050307 |
| — | FINISAR | 93,298 | $1.475M | 0.1% | — | — | COM | 31787A507 |
| — | ENSERVCO | 1,586,453 | $1.444M | 0.1% | — | — | COM | 29358Y102 |
| — | KINDRED BIOSCIENCES | 165,262 | $1.43M | 0.1% | — | — | COM | 494577109 |
| THO | THOR INDUSTRIES | 12,104 | $1.394M | 0.1% | — | — | COM | 885160101 |
| TYL | TYLER TECHNOLOGIES | 6,532 | $1.378M | 0.1% | — | — | COM | 902252105 |
| — | VIVEVE MEDICAL INC | 363,899 | $1.332M | 0.1% | — | — | COM | 92852W204 |
| KNX | KNIGHT-SWIFT TRANS | 28,696 | $1.32M | 0.1% | — | — | COM | 499049104 |
| CCOI | COGENT COMMUNICATIONS HOLDINGS | 30,378 | $1.318M | 0.1% | — | — | COM | 19239V302 |
| LAD | LITHIA MOTORS | 12,965 | $1.303M | 0.1% | — | — | COM | 536797103 |
| EPAM | EPAM SYSTEMS | 11,000 | $1.26M | 0.1% | — | — | COM | 29414B104 |
| — | INPHI | 38,855 | $1.17M | 0.1% | — | — | COM | 45772F107 |
| APPS | DIGITAL TURBINE INC | 574,211 | $1.154M | 0.1% | — | — | COM | 25400W102 |
| — | BOINGO WIRELESS | 46,266 | $1.146M | 0.1% | — | — | COM | 09739C102 |
| CDNS | CADENCE DESIGN | 31,180 | $1.146M | 0.1% | — | — | COM | 127387108 |
| — | WAGEWORKS INC | 24,717 | $1.117M | 0.1% | — | — | COM | 930427109 |
| COLL | COLLEGIUM PHARMACEUTICAL | 43,600 | $1.114M | 0.1% | — | — | COM | 19459J104 |
| GWRE | GUIDEWIRE SOFTWARE | 13,128 | $1.061M | 0.1% | — | — | COM | 40171V100 |
| SOHO | SOTHERLY HOTELS | 144,289 | $998K | 0.1% | — | — | COM | 83600C103 |
| WGO | WINNEBAGO | 26,420 | $993K | 0.1% | — | — | COM | 974637100 |
| VST | VISTRA ENERGY | 47,314 | $986K | 0.1% | — | — | COM | 92840M102 |
| — | PANDORA | 157,300 | $791K | 0.1% | — | — | COM | 698354107 |
| MGM | MGM RESORTS INTERNATIONAL | 22,119 | $775K | 0.1% | — | — | COM | 552953101 |
| FLGT | FULGENT GENETICS | 193,004 | $772K | 0.1% | — | — | COM | 359664109 |
| — | MATCH GROUP | 13,671 | $608K | 0.0% | — | — | COM | 57665R106 |
| FENC | FENNEC PHARMACEUTICALS | 47,376 | $573K | 0.0% | — | — | COM | 31447P100 |
| NMRK | NEWMARK | 37,344 | $567K | 0.0% | — | — | COM | 65158N102 |
| — | ADESTO TECHNOLOGIES | 74,867 | $554K | 0.0% | — | — | COM | 00687D101 |
| — | TRIVAGO N.V. Sponsored ADR Cla | 75,718 | $526K | 0.0% | — | — | COM | 89686D105 |
| RCL | ROYAL CARIBBEAN CRUISES LTD CO | 4,407 | $519K | 0.0% | — | — | COM | V7780T103 |
| — | AVEO PHARMACEUTICALS | 154,378 | $448K | 0.0% | — | — | COM | 053588109 |
| — | ZAFGEN INC | 60,144 | $448K | 0.0% | — | — | COM | 98885E103 |
| — | REMARK HOLDINGS | 77,791 | $442K | 0.0% | — | — | COM | 75955k102 |
| — | TOCAGEN | 36,599 | $434K | 0.0% | — | — | COM | 888846102 |
| — | CANCER GENETICS INC | 235,502 | $389K | 0.0% | — | — | COM | 13739U104 |
| CSTE | CAESARSTONE LTD | 19,031 | $374K | 0.0% | — | — | COM | M20598104 |
| — | PROTEOSTASIS THERAPEUTICS | 70,534 | $335K | 0.0% | — | — | COM | 74373B109 |
| — | VERASTEM | 112,220 | $334K | 0.0% | — | — | COM | 92337C104 |
| A | AGILENT TECHNOLOGIES | 3,856 | $258K | 0.0% | — | — | COM | 00846U101 |
| STLD | STEEL DYNAMICS | 5,841 | $258K | 0.0% | — | — | COM | 858119100 |
| APOG | APOGEE ENTERPRISES | 4,652 | $202K | 0.0% | — | — | COM | 037598109 |
| — | SHARPSPRING | 26,204 | $167K | 0.0% | — | — | COM | 820054104 |