DF DENT & CO INC Q3 2017 Filing
Filed November 15, 2017
Portfolio Value
$3.9T
Holdings
188
Report Date
Q3 2017
Filing Type
13F-HR
All Holdings (188 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | RHT1EURRED HAT INC | 1,515,714 | $168.0B | 4.36% | |
| 2 | ROPROPER TECHNOLOGIES INC | 674,931 | $164.3B | 4.26% | |
| 3 | ECLECOLAB INC | 1,200,905 | $154.4B | 4.01% | |
| 4 | AKXANSYS INC | 1,217,784 | $149.5B | 3.88% | |
| 5 | VVISA INC CL A | 1,374,489 | $144.7B | 3.75% | |
| 6 | SEICSEI INVESTMENTS CO | 2,306,183 | $140.8B | 3.65% | |
| 7 | ISRGINTUITIVE SURGICAL INC | 131,539 | $137.6B | 3.57% | |
| 8 | MCOMOODYS CORP | 961,489 | $133.8B | 3.47% | |
| 9 | VRSKVERISK ANALYTICS INC | 1,438,792 | $119.7B | 3.11% | |
| 10 | CELGCELGENE CORP | 819,793 | $119.5B | 3.10% | |
| 11 | KMXCARMAX INC | 1,539,022 | $116.7B | 3.03% | |
| 12 | TYLTYLER TECHNOLOGIES INC | 600,129 | $104.6B | 2.71% | |
| 13 | —WAGEWORKS INC | 1,690,718 | $102.6B | 2.66% | |
| 14 | WCNWASTE CONNECTIONS INC | 1,459,368 | $102.1B | 2.65% | |
| 15 | MKLMARKEL CORP HLDG CO | 92,867 | $99.2B | 2.57% | |
| 16 | ILMNILLUMINA INC | 486,530 | $96.9B | 2.51% | |
| 17 | TRMBTRIMBLE INC | 2,437,973 | $95.7B | 2.48% | |
| 18 | LKQ1LKQ CORP | 2,597,715 | $93.5B | 2.43% | |
| 19 | AMTAMERICAN TOWER REIT INC | 659,016 | $90.1B | 2.34% | |
| 20 | FASTFASTENAL CO | 1,963,207 | $89.5B | 2.32% | |
| 21 | CSGPCOSTAR GROUP INC | 331,040 | $88.8B | 2.30% | |
| 22 | GOOGALPHABET INC CLASS C | 92,156 | $88.4B | 2.29% | |
| 23 | SPGIS & P GLOBAL INC | 544,415 | $85.1B | 2.21% | |
| 24 | HCSGHEALTHCARE SERVICES GROUP INC | 1,500,765 | $81.0B | 2.10% | |
| 25 | BLBLACKLINE | 2,270,403 | $77.5B | 2.01% | |
| 26 | WSOWATSCO INC COM | 430,125 | $69.3B | 1.80% | |
| 27 | MAMASTERCARD INC-CLASS A | 482,152 | $68.1B | 1.77% | |
| 28 | ENVUSDENVESTNET INC | 1,320,368 | $67.3B | 1.75% | |
| 29 | —STERIS PLC | 753,492 | $66.6B | 1.73% | |
| 30 | PROPROS HOLDINGS INC | 2,702,800 | $65.2B | 1.69% | |
| 31 | T7DTRANSDIGM GROUP INC | 237,330 | $60.7B | 1.57% | |
| 32 | BLKBBLACKBAUD INC | 678,997 | $59.6B | 1.55% | |
| 33 | AMZNAMAZON.COM INC | 57,510 | $55.3B | 1.43% | |
| 34 | DFSEURDISCOVER FINANCIAL SERVICES (U | 770,490 | $49.7B | 1.29% | |
| 35 | TECHBIO-TECHNE CORP | 395,727 | $47.8B | 1.24% | |
| 36 | CBRECBRE GROUP INC | 1,043,847 | $39.5B | 1.03% | |
| 37 | EXPOEXPONENT INC | 408,061 | $30.2B | 0.78% | |
| 38 | SBACSBA COMMUNICATIONS CORP CL A | 190,466 | $27.4B | 0.71% | |
| 39 | QCOMQUALCOMM INC | 382,740 | $19.8B | 0.51% | |
| 40 | IDXXIDEXX LABORATORIES INC | 122,429 | $19.0B | 0.49% | |
| 41 | IMAIMAX CORP | 699,911 | $15.9B | 0.41% | |
| 42 | PGPROCTER & GAMBLE CO | 168,203 | $15.3B | 0.40% | |
| 43 | TROWPRICE T ROWE GROUP INC | 142,264 | $12.9B | 0.33% | |
| 44 | ORLYO REILLY AUTOMOTIVE INC | 58,940 | $12.7B | 0.33% | |
| 45 | INTCINTEL CORP | 324,149 | $12.3B | 0.32% | |
| 46 | GWRUSDGENESEE AND WYO INC CL A | 148,965 | $11.0B | 0.29% | |
| 47 | JNJJOHNSON AND JOHNSON COM | 84,747 | $11.0B | 0.29% | |
| 48 | —AAC HOLDINGS INC | 1,037,024 | $10.3B | 0.27% | |
| 49 | FISVFISERV INC | 67,553 | $8.7B | 0.23% | |
| 50 | CCICROWN CASTLE REIT INC SHS | 66,363 | $6.6B | 0.17% | |
| 51 | SLBSCHLUMBERGER LTD | 91,173 | $6.4B | 0.16% | |
| 52 | ATRIUSDATRION CORPORATION | 9,375 | $6.3B | 0.16% | |
| 53 | VOOVANGUARD INDEX FDS FORMERLY VA | 22,989 | $5.3B | 0.14% | |
| 54 | MSFTMICROSOFT CORP | 55,354 | $4.1B | 0.11% | |
| 55 | —ELLIE MAE INC | 50,017 | $4.1B | 0.11% | |
| 56 | CMCSACOMCAST CORP NEW CL A | 106,406 | $4.1B | 0.11% | |
| 57 | BRK/BBERKSHIRE HATHAWAYINC DEL CL | 21,587 | $4.0B | 0.10% | |
| 58 | DC4DEXCOM INC | 75,856 | $3.7B | 0.10% | |
| 59 | VEUVANGUARD FTSE ALL WORLD EX US | 66,541 | $3.5B | 0.09% | |
| 60 | PAYXPAYCHEX INC | 55,511 | $3.3B | 0.09% | |
| 61 | WRBBERKLEY W R CORP | 47,308 | $3.2B | 0.08% | |
| 62 | GEGENERAL ELECTRIC | 116,422 | $2.8B | 0.07% | |
| 63 | —LABORATORY CORP AMER HLDGS COM | 17,837 | $2.7B | 0.07% | |
| 64 | MIDDMIDDLEBY CORP | 20,571 | $2.6B | 0.07% | |
| 65 | PLOWDOUGLAS DYNAMICS INC | 63,511 | $2.5B | 0.06% | |
| 66 | PNCPNC FINCL SERVICES GROUP | 17,888 | $2.4B | 0.06% | |
| 67 | —CISCO SYSTEMS INC COM | 66,196 | $2.2B | 0.06% | |
| 68 | COFCAPITAL ONE FINL CORP COM | 24,204 | $2.0B | 0.05% | |
| 69 | VTRVENTAS INC REIT | 29,432 | $1.9B | 0.05% | |
| 70 | WSFSWSFS FINANCIAL CORP | 36,478 | $1.8B | 0.05% | |
| 71 | OGM1COGENT COMMUNICATIONS | 35,481 | $1.7B | 0.05% | |
| 72 | TDOCTELADOC INC | 51,293 | $1.7B | 0.04% | |
| 73 | HEIHEICO CORP NEW CL A | 22,056 | $1.7B | 0.04% | |
| 74 | CNRCANADIAN NATL RY CO COM | 20,000 | $1.7B | 0.04% | |
| 75 | ADPAUTOMATIC DATA PROC | 15,138 | $1.7B | 0.04% | |
| 76 | BRK-BBERKSHIRE HATHAWAY INC DELAWA | 6 | $1.6B | 0.04% | |
| 77 | USBU S BANCORP | 30,560 | $1.6B | 0.04% | |
| 78 | KOCOCA COLA COM | 36,263 | $1.6B | 0.04% | |
| 79 | XOMEXXON MOBIL CORP COM | 19,805 | $1.6B | 0.04% | |
| 80 | MLABMESA LABS INC | 10,536 | $1.6B | 0.04% | |
| 81 | MRKMERCK AND CO INC SHS | 24,011 | $1.5B | 0.04% | |
| 82 | EWEDWARDS LIFESCIENCES | 13,431 | $1.5B | 0.04% | |
| 83 | MNROMONRO INC | 25,974 | $1.5B | 0.04% | |
| 84 | —HCP INC | 51,271 | $1.4B | 0.04% | |
| 85 | AAPLAPPLE INC | 9,103 | $1.4B | 0.04% | |
| 86 | MMM3M COMPANY | 6,680 | $1.4B | 0.04% | |
| 87 | CLGXCORELOGIC INC | 30,206 | $1.4B | 0.04% | |
| 88 | GWREGUIDEWIRE SOFTWARE INC | 17,925 | $1.4B | 0.04% | |
| 89 | MCXMCCORMICK & CO INC COM NON VTG | 13,139 | $1.3B | 0.03% | |
| 90 | BECNUSDBEACON ROOFING SUPPLY INC | 24,599 | $1.3B | 0.03% | |
| 91 | LADLITHIA MOTORS INC CL A | 9,765 | $1.2B | 0.03% | |
| 92 | VIGVANGUARD DIVIDEND APPREC | 11,903 | $1.1B | 0.03% | |
| 93 | DISDISNEY (WALT) CO COM STK | 10,826 | $1.1B | 0.03% | |
| 94 | PFEPFIZER INC | 29,567 | $1.1B | 0.03% | |
| 95 | IJHISHARES CORE S&P MID CAP ETF | 5,834 | $1.0B | 0.03% | |
| 96 | IBMIBM CORP | 7,070 | $1.0B | 0.03% | |
| 97 | —EXPRESS SCRIPTS HLDG | 15,941 | $1.0B | 0.03% | |
| 98 | BFAMBRIGHT HORIZONS FAM SOL IN DEL | 11,215 | $967.0M | 0.03% | |
| 99 | —ALPHABET INC. CLASS A | 971 | $945.0M | 0.02% | |
| 100 | VWOVANGUARD FTSE EMERGING MARK ET | 20,738 | $904.0M | 0.02% |
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