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13F-HR filed by DF DENT & CO INC

DF DENT & CO INC filed this 13F-HR for the quarter ended 2017-12-31, filed 2018-02-15, with 227 holding rows worth $3,974,639,000.

Accession
0000934999-18-000002
Filed
2018-02-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2017

A holdings report, 228 entries on the cover page, a total value of $3,974,639,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $3,974,643,000 with VALUE read as thousands by filing date, 13F file number 028-03691. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
VERISK ANALYTICS INC COM92345Y106Stock1,724,022$165,506,000thousands by filing date
ECOLAB INC COM278865100Stock1,221,263$163,869,000thousands by filing date
Visa Inc92826C839COM1,322,828$150,829,000thousands by filing date
ROPER TECHNOLOGIES INC COM776696106Stock565,152$146,374,000thousands by filing date
ANSYS INC COM03662Q105COM986,294$145,567,000thousands by filing date
RED HAT INC756577102COM1,182,021$141,961,000thousands by filing date
SEI INVTS CO COM784117103Stock1,918,701$137,878,000thousands by filing date
WAGEWORKS INC930427109COM2,060,014$127,721,000thousands by filing date
MOODYS CORP COM615369105Stock865,149$127,705,000thousands by filing date
Intuitive Surgical,Inc.46120E602COM305,292$111,413,000thousands by filing date
ILLUMINA INC452327109COM501,206$109,508,000thousands by filing date
FASTENAL CO COM311900104Stock1,929,443$105,521,000thousands by filing date
TYLER TECHNOLOGIES INC COM902252105Stock591,678$104,757,000thousands by filing date
MARKELGROUPINC570535104STOK89,735$102,220,000thousands by filing date
CARMAX INC COM143130102Stock1,568,124$100,564,000thousands by filing date
WASTE CONNECTIONS INC COM94106B101Stock1,402,767$99,512,000thousands by filing date
LKQ CORP COM501889208Stock2,358,791$95,932,000thousands by filing date
Alphabet Inc. Reg. Shares C02079K107COM90,001$94,177,000thousands by filing date
American Tower Corporation03027X100COM640,359$91,360,000thousands by filing date
S&P Global,Inc.78409V104COM529,253$89,656,000thousands by filing date
TRIMBLE INC COM896239100Stock2,189,127$88,966,000thousands by filing date
COSTAR GROUP INC COM22160N109Stock297,150$88,239,000thousands by filing date
WATSCO INC COM942622200Stock484,258$82,343,000thousands by filing date
CORE LABORATORIES N VN22717107COM706,972$77,449,000thousands by filing date
HEALTHCARE SVCS GROUP INC421906108COM1,467,147$77,348,000thousands by filing date
PROS Holdings Inc74346Y103Common Stock2,905,073$76,839,000thousands by filing date
BLACKLINE, INC.09239B109COM2,241,294$73,514,000thousands by filing date
MasterCard, Inc57636Q104COM470,125$71,158,000thousands by filing date
Amazon.com, Inc023135106COM56,874$66,512,000thousands by filing date
CELGENE CORP151020104COM622,827$64,998,000thousands by filing date
TRANSDIGM GROUP INC COM893641100Stock228,458$62,739,000thousands by filing date
ENVESTNET INC29404K106COM1,156,585$57,656,000thousands by filing date
DISCOVER FINL SVCS254709108COM711,403$54,721,000thousands by filing date
GENESEE & WYOMING INC371559105CL A680,590$53,583,000thousands by filing date
BLACKBAUD INC COM09227Q100Stock557,081$52,639,000thousands by filing date
BIO-TECHNE CORP09073M104COM391,364$50,701,000thousands by filing date
CBRE GROUP INC CL A12504L109Stock992,543$42,987,000thousands by filing date
STERIS PLCG84720104SHS USD401,303$35,102,000thousands by filing date
SBA COMMUNICATIONS CORP CL A78410G104REIT188,079$30,725,000thousands by filing date
Qualcomm Incorporated747525103COM379,646$24,305,000thousands by filing date
EXPONENT INC30214U102COM339,943$24,170,000thousands by filing date
IDEXX LABS INC COM45168D104Stock120,607$18,861,000thousands by filing date
Procter & Gamble Co742718109COM162,398$14,921,000thousands by filing date
Intel Corp458140100COM313,661$14,479,000thousands by filing date
PRICE T ROWE GROUP INC COM74144T108Stock133,240$13,981,000thousands by filing date
OREILLY AUTOMOTIVE INC COM67103H107Stock56,200$13,518,000thousands by filing date
Johnson & Johnson478160104COM94,086$13,146,000thousands by filing date
FISERV INC337738108COM61,471$8,061,000thousands by filing date
AMERISOURCEBERGEN COR000307108COMMON843,334$7,590,000thousands by filing date
QUALYS INC COM74758T303Stock123,500$7,330,000thousands by filing date
CROWN CASTLE INC COM22822V101REIT65,170$7,235,000thousands by filing date
ATRION CORPORATION049904105COMMON STOCK9,326$5,881,000thousands by filing date
Microsoft Corp594918104COM68,189$5,833,000thousands by filing date
Schlumberger Limited806857108COM85,121$5,736,000thousands by filing date
Vanguard S&P 500 ETF922908363COM22,989$5,639,000thousands by filing date
CONSTELLATION SOFTWARE INC21037X100COM8,170$4,943,000thousands by filing date
Comcast Corp20030N101COM122,256$4,896,000thousands by filing date
ELLIE MAE INC28849P100COM48,802$4,363,000thousands by filing date
Berkshire Hathaway Inc084670702COM21,287$4,220,000thousands by filing date
PAYCHEX INC704326107COM53,696$3,656,000thousands by filing date
Vanguard FTSE All-World ex-US ETF922042775SHS65,891$3,606,000thousands by filing date
BERKLEY W R CORP COM084423102Stock43,840$3,141,000thousands by filing date
LABORATORY CORP OF AMERICA50540R409COM NEW17,720$2,827,000thousands by filing date
MIDDLEBYCORP596278101STOK20,404$2,754,000thousands by filing date
DOUGLAS DYNAMICS INC25960R105COM70,369$2,660,000thousands by filing date
Cisco Systems,Inc.17275R102COM63,571$2,435,000thousands by filing date
Apple Inc037833100COM14,336$2,426,000thousands by filing date
CARRIAGE SERVICES INC143905107COMMON STOCK91,241$2,346,000thousands by filing date
CAPITAL ONE FINL CORP14040H105COM22,934$2,284,000thousands by filing date
GENERAL ELEC CO369604103COM127,561$2,226,000thousands by filing date
EXXON MOBIL CORP30231G102COM21,836$1,826,000thousands by filing date
ORTHOPEDIATRICS CORP68752L100COMMON STOCK93,463$1,794,000thousands by filing date
BERKSHIRE HATHAWAY INC DEL084670108CL A6$1,786,000thousands by filing date
HEICO CORP NEW422806208CL A22,089$1,746,000thousands by filing date
WSFS FINL CORP929328102COM36,485$1,746,000thousands by filing date
VENTAS INC COM92276F100REIT29,039$1,743,000thousands by filing date
Coca-Cola Company191216100COM37,963$1,742,000thousands by filing date
International Business Machines Corporation459200101COM11,193$1,717,000thousands by filing date
COGENT COMMUNICATIONS GROUP19239V302COM NEW36,486$1,653,000thousands by filing date
CANADIANNATLRYCOF136375102STOK20,000$1,650,000thousands by filing date
Automatic Data Processing,Inc.053015103COM13,793$1,616,000thousands by filing date
Pfizer Inc.717081103COM44,437$1,610,000thousands by filing date
USBANCORPDEL902973304COM NEW29,910$1,603,000thousands by filing date
3M CO COM88579Y101Stock6,693$1,575,000thousands by filing date
ENOVIS CORP194014106COMMON STOCK38,754$1,535,000thousands by filing date
EDWARDS LIFESCIENCES CORP COM28176E108Stock13,406$1,511,000thousands by filing date
MONRO INC610236101COMMON STOCK25,902$1,475,000thousands by filing date
GUIDEWIRE SOFTWARE INC COM40171V100Stock19,053$1,415,000thousands by filing date
ALLSTATE CORP COM020002101Stock13,473$1,411,000thousands by filing date
CORELOGIC INC21871D103COM30,141$1,393,000thousands by filing date
MESA LABS INC COM59064R109Stock10,932$1,359,000thousands by filing date
HCP INC40414L109COM51,911$1,354,000thousands by filing date
WEYERHAEUSER CO COM NEW962166104REIT37,974$1,339,000thousands by filing date
MCCORMICK & CO INC COM NON VTG579780206Stock13,139$1,339,000thousands by filing date
BEACON ROOFING SUPPLY INC073685109COM20,822$1,328,000thousands by filing date
TELADOC HEALTH INC87918A105COM37,365$1,302,000thousands by filing date
Walt Disney Co254687106COM11,926$1,282,000thousands by filing date
PNC FINL SVCS GROUP INC COM693475105Stock8,867$1,279,000thousands by filing date
Vanguard Dividend Appreciation ETF921908844SHS12,244$1,249,000thousands by filing date
EXPRESS SCRIPTS HLDG CO30219G108COM15,953$1,191,000thousands by filing date
Merck & Co.,Inc.58933Y105COM20,322$1,144,000thousands by filing date
LITHIA MTRS INC COM536797103Stock10,029$1,139,000thousands by filing date
IJH464287507COM5,834$1,107,000thousands by filing date
Honeywell Technologies438516106COM7,043$1,080,000thousands by filing date
ENTERPRISE PRODS PARTNERS L293792107COM39,895$1,058,000thousands by filing date
BRIGHT HORIZONS FAM SOL IN DEL COM109194100Stock11,195$1,052,000thousands by filing date
MAGELLAN MIDSTREAM PARTNERS, L559080106COM UNIT RP LP14,708$1,043,000thousands by filing date
Alphabet Inc. Reg. Shares A02079K305COM971$1,023,000thousands by filing date
UNITED TECHNOLOGIES CORP913017109COM8,014$1,022,000thousands by filing date
Morgan Stanley617446448COM19,124$1,003,000thousands by filing date
3D SYSTEMS CORP88554D205COMMON STOCK114,083$986,000thousands by filing date
ACTVISION BLIZZARD INC00507V109COM15,304$969,000thousands by filing date
VWO922042858SHS21,009$965,000thousands by filing date
PRUDENTIAL FINL INC COM744320102Stock7,957$915,000thousands by filing date
PepsiCo,Inc.713448108COM7,381$885,000thousands by filing date
EMERSON ELEC CO COM291011104Stock12,619$879,000thousands by filing date
Vanguard High Dividend Yield ETF921946406SHS10,186$872,000thousands by filing date
GLACIER BANCORP INC NEW37637Q105COM21,674$854,000thousands by filing date
LINCOLN NATL CORP IND COM534187109Stock10,984$844,000thousands by filing date
SIGNET JEWELERS LTD SHSG81276100Stock14,475$819,000thousands by filing date
DELTA AIR LINES INC COM NEW247361702Stock14,445$809,000thousands by filing date
Chevron Corporation166764100COM6,456$808,000thousands by filing date
NEOGEN CORP640491106COM9,800$806,000thousands by filing date
DEXCOM INC COM252131107Stock13,753$789,000thousands by filing date
SYNCHRONYFINL87165B103STOK20,371$787,000thousands by filing date
EVERTEC INC30040P103COM56,436$770,000thousands by filing date
COLGATE PALMOLIVE CO COM194162103Stock9,925$749,000thousands by filing date
Vanguard Real Estate922908553SHS9,015$748,000thousands by filing date
NASPERS LTD631512209COM13,250$739,000thousands by filing date
Lowes Companies,Inc.548661107COM7,916$736,000thousands by filing date
AbbVie,Inc.00287Y109COM7,533$729,000thousands by filing date
DOLLAR GEN CORP COM256677105Stock7,750$721,000thousands by filing date
JBT MAREL CORPORATION477839104COM6,501$720,000thousands by filing date
CALAVO GROWERS INC128246105COM8,468$715,000thousands by filing date
Eli Lilly and Company532457108COM8,408$710,000thousands by filing date
iShares Core S&P Small-Cap ETF464287804SHS9,199$707,000thousands by filing date
M & T BK CORP COM55261F104Stock4,126$706,000thousands by filing date
HD SUPPLY HLDGS INC40416M105COM17,610$705,000thousands by filing date
LIBERTY GLOBAL PLCG5480U120SHS CL C20,558$696,000thousands by filing date
Analog Devices,Inc.032654105COM7,786$693,000thousands by filing date
WD 40 CO COM929236107Stock5,847$690,000thousands by filing date
KANSAS CITY SOUTHERN485170302COM NEW6,472$681,000thousands by filing date
WAYFAIR INC94419L101CL A8,381$673,000thousands by filing date
Abbott Laboratories002824100COM11,733$670,000thousands by filing date
MGM RESORTS INTERNATIONAL552953101COM20,010$668,000thousands by filing date
REXNORD CORP76169B102COMMON STOCK25,427$662,000thousands by filing date
INVESCO LTD SHSG491BT108Stock18,012$658,000thousands by filing date
POTASH CORP OF SASKATCHEWAN73755L107COMMON STOCK-FO30,509$630,000thousands by filing date
THE ULTIMATE SOFTWARE GROUP IN90385D107COM2,815$614,000thousands by filing date
WILLIAMS COS INC COM969457100Stock19,626$598,000thousands by filing date
ALLEGION PLCG0176J109ORD SHS7,415$590,000thousands by filing date
LYONDELLBASELL INDUSTRIES NV SHS - A -N53745100Stock5,308$586,000thousands by filing date
Verizon Communications Inc92343V104COM11,061$585,000thousands by filing date
Wells Fargo & Company949746101COM9,167$556,000thousands by filing date
SITEONE LANDSCAPE SUPPLY INC82982L103COM7,236$555,000thousands by filing date
DIAGEO PLC SPON ADR NEW25243Q205ADR3,750$548,000thousands by filing date
CARTERS INC146229109COM4,589$539,000thousands by filing date
Mondelez International,Inc. Class A609207105COM12,352$529,000thousands by filing date
MARKETAXESS HLDGS INC57060D108COM2,610$527,000thousands by filing date
JPMorgan Chase & Co46625H100COM4,854$519,000thousands by filing date
NORFOLK SOUTHN CORP COM655844108Stock3,541$513,000thousands by filing date
NESTLE SA ADR641069406COM5,942$511,000thousands by filing date
DESCARTES SYS GROUP INC COM249906108Stock17,706$503,000thousands by filing date
Computer Modelling Group Ltd205249105COM64,589$493,000thousands by filing date
LITTELFUSE INC COM537008104Stock2,482$491,000thousands by filing date
UNILEVER N V904784709N Y SHS NEW8,631$486,000thousands by filing date
GENUINE PARTS CO COM372460105Stock5,023$477,000thousands by filing date
AAON INC000360206COM PAR $0.00412,895$473,000thousands by filing date
EAST WEST BANCORP INC COM27579R104Stock7,500$456,000thousands by filing date
LCI INDS50189K103COM3,497$455,000thousands by filing date
XPO INC COM983793100Stock4,956$454,000thousands by filing date
FORTINET INC COM34959E109Stock10,263$448,000thousands by filing date
United Parcel Service,Inc. Class B911312106COM3,686$439,000thousands by filing date
Vanguard Short-Term Treasury ETF92206C102SHS7,225$435,000thousands by filing date
Home Depot, Inc437076102COM2,263$429,000thousands by filing date
Concho Resources Inc.20605P101COM2,834$426,000thousands by filing date
Philip Morris International Inc.718172109COM4,027$425,000thousands by filing date
MSC INDL DIRECT INC CL A553530106Stock4,395$425,000thousands by filing date
TRACTOR SUPPLY CO COM892356106Stock5,612$419,000thousands by filing date
IMAX CORP45245E109COM18,115$419,000thousands by filing date
POOL CORP COM73278L105Stock3,188$413,000thousands by filing date
APTIV PLCG6095L109SHS4,766$404,000thousands by filing date
AXALTA COATING SYS LTD COMG0750C108Stock12,114$392,000thousands by filing date
DOWDUPONT INC26078J100COM5,436$387,000thousands by filing date
SMITH & NEPHEW PLC SPDN ADR NEW83175M205ADR10,800$378,000thousands by filing date
HOLOGIC INC436440101COM8,800$376,000thousands by filing date
WHIRLPOOL CORP COM963320106Stock2,166$365,000thousands by filing date
WISDOMTREE TR97717W422INDIA ERNGS FD13,000$362,000thousands by filing date
VTI922908769COM2,615$359,000thousands by filing date
KEYSIGHT TECHNOLOGIES INC COM49338L103Stock8,618$359,000thousands by filing date
GENERAL MTRS CO COM37045V100Stock8,727$358,000thousands by filing date
WP CAREY INC COM92936U109REIT5,084$350,000thousands by filing date
ILLINOIS TOOL WKS INC452308109COM2,086$348,000thousands by filing date
ISHARES TR464287465MSCI EAFE ETF4,941$347,000thousands by filing date
PROASSURANCE CORP74267C106COM6,066$347,000thousands by filing date
ARAMARK COM03852U106Stock7,965$340,000thousands by filing date
TE CONNECTIVITY LTDH84989104SHS3,565$339,000thousands by filing date
WELLTOWER INC COM95040Q104REIT5,292$337,000thousands by filing date
BALL CORP058498106COM8,873$336,000thousands by filing date
EQUITY RESIDENTIAL29476L107SH BEN INT5,226$333,000thousands by filing date
UnitedHealth Group Inc91324P102COM1,490$328,000thousands by filing date
META PLATFORMS INC CL A30303M102COM1,850$326,000thousands by filing date
Marsh & McLennan Companies,Inc.571748102COM3,963$323,000thousands by filing date
BECTON DICKINSON & CO075887109COM1,487$318,000thousands by filing date
DUKE REALTY CORP264411505COM NEW11,200$305,000thousands by filing date
SPS COMM INC COM78463M107Stock6,185$301,000thousands by filing date
AIR PRODS & CHEMS INC009158106COM1,820$299,000thousands by filing date
Altria Group Inc02209S103COM4,150$296,000thousands by filing date
KIMBERLY-CLARK CORP COM494368103Stock2,363$285,000thousands by filing date
COGNIZANT TECHNOLOGY SOLUTIONS CL A192446102Stock4,000$284,000thousands by filing date
TOTALENERGIES SE89151E109SPONSORED ADS4,717$261,000thousands by filing date
PINNACLE WEST CAP CORP723484101COM3,000$256,000thousands by filing date
DBX ETF TR233051853XTRACK MSCI EURP8,699$247,000thousands by filing date
ConocoPhillips20825C104COM4,284$235,000thousands by filing date
Medtronic PlcG5960L103COM2,895$234,000thousands by filing date
RPM INTL INC COM749685103Stock4,385$230,000thousands by filing date
TIME WARNER INC887317303COM NEW2,499$229,000thousands by filing date
LIBERTY TRIPADVISOR HLDGS IN531465102COM SER A24,062$227,000thousands by filing date
KINDER MORGAN INC DEL COM49456B101Stock12,460$225,000thousands by filing date
Salesforce.com, Inc79466L302COM2,103$215,000thousands by filing date
Union Pacific Corporation907818108COM1,605$215,000thousands by filing date
McDonalds Corporation580135101COM1,232$212,000thousands by filing date
EXPEDITORS INTL WASH INC COM302130109Stock3,135$203,000thousands by filing date
LIBERTY GLOBAL PLCG5480U104SHS CL A5,638$202,000thousands by filing date
BLACKROCK ENHANCED EQUITY DI09251A104COM10,000$92,000thousands by filing date
National Amern Univ Hldgs Inc63245q105COM15,000$21,000thousands by filing date
KEYON COMMUNICATIONS HOLDINGS493312201COM16,667$0thousands by filing dateValue filed as zero, left out of ratios.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000934999-18-000002this filing2018-02-15acceptance time not in the bulk data set