DF DENT & CO INC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, DF DENT & CO INC held in its portfolio 263 assets valued at $6,947,830,001 (i.e. $6.95B).

The most valuable assets in the portfolio included: ALPHABET INC CL C ($258.86M), HEICO CORP CL A ($249.42M), and VISA INC CL A ($236.04M).

The chart below shows the top 10 valuable assets, and the table below shows the top 263 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in DF DENT & CO INC Portfolio
ALPHABET INC CL C
HEICO CORP CL A
VISA INC CL A
VULCAN MATERIALS CO
AMAZON.COM INC
TRANSDIGM GROUP INC
ECOLAB INC
WASTE CONNECTIONS INC
MASTERCARD INC CL A
MOODYS CORP
DF DENT & CO INC - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
ALPHABET INC CL C 824929 258862590 COM
HEICO CORP CL A 988075 249419786 COM
VISA INC CL A 673030 236038309 COM
VULCAN MATERIALS CO 740958 211336139 COM
AMAZON.COM INC 874676 201892714 COM
TRANSDIGM GROUP INC 149748 199141775 COM
ECOLAB INC 709923 186368979 COM
WASTE CONNECTIONS INC 1040943 182539847 COM
MASTERCARD INC CL A 318262 181689593 COM
MOODYS CORP 351928 179782654 COM
INTUITIVE SURGICAL INC 305391 172961247 COM
MICROSOFT CORP 320463 154982093 COM
BIO-TECHNE CORP 2592215 152448149 COM
CBRE GROUP INC 860684 138389376 COM
COSTAR GROUP INC 2007630 134993029 COM
VEEVA SYSTEMS, INC. 594801 132777447 COM
S & P GLOBAL INC 241603 126259070 COM
KINSALE CAPITAL GROUP INC. 315756 123498433 COM
FASTENAL CO 2899293 116348647 COM
MONOLITHIC PWR SYS INC COM 127277 115358821 COM
VERALTO CORP 1143729 114121325 COM
CADENCE DESIGN SYS 358753 112139019 COM
DANAHER CORP 485817 111213313 COM
THERMO FISHER SCIENTIFIC INC 179983 104291016 COM
APPFOLIO, INC 401494 93407533 COM
TYLER TECHNOLOGIES INC 201254 91359104 COM
GUIDEWIRE SOFTWARE INC 452807 91018725 COM
WEST PHARMACEUTICALS, INC. 319582 87929863 COM
PROCORE TECHNOLOGIES INC 1145828 83347508 COM
REPLIGEN CORPORATION 495550 81200789 COM
MANHATTAN ASSOCS INC COM 456491 79114412 COM
GOOSEHEAD INSURANCE, INC. 1044660 76939212 COM
ASML HOLDINGS 70832 75780585 COM
MARKEL GROUP INC 34334 73805653 COM
PERIMETER SOLUTIONS INC 2535404 69799671 COM
APPLE INC 253165 68825570 COM
MSCI INC COM 118696 68099359 COM
UBER TECHNOLOGIES, INC. 817443 66793268 COM
SERVICENOW INC 417591 63970765 COM
INTUIT INC. 90496 59946272 COM
NOVANTA INC COM NPV 467719 55653920 COM
PTC INC 306792 53446311 COM
FLOOR & DECOR HOLDINGS, INC. 814439 49591180 COM
OLD DOMINION FGHT LINES INC CO 313118 49096948 COM
COPART INC COM 1166892 45683818 COM
O REILLY AUTOMOTIVE 488052 44515223 COM
SITEONE LANDSCAPE SUPPLY, INC. 356537 44410199 COM
QUALCOMM INC 258267 44176515 COM
METTLER TOLEDO INTL 30950 43150836 COM
RBC BEARINGS INC 95516 42832343 COM
VERISK ANALYTICS INC 179913 40244821 COM
SHERWIN-WILLIAMS 118832 38505212 COM
HAMILTON LANE INC 275763 37037768 COM
HAYWARD HOLDINGS INC 2277103 35181234 COM
MOTOROLA SOLUTIONS INC. 91007 34884803 COM
NETFLIX INC 368624 34562186 COM
CASELLA WASTE SYSTEMS INC CL A 343498 33642197 COM
ATLASSIAN CORPORATION CL A 204622 33177487 COM
BOOZ ALLEN HAMILTON HOLDING CO 379188 31988302 COM
MORNINGSTAR INC 145591 31638363 COM
THE DESCARTES SYSTEMS GROUP IN 352094 30864536 COM
BROWN & BROWN 386955 30840303 COM
MEDPACE HOLDINGS, INC. 54661 30700502 COM
CROWDSTRIKE HOLDINGS, INC. 61865 28999837 COM
IDEXX LABS INC 42437 28709904 COM
AMERICAN TOWER CORP 160045 28099046 COM
CSW INDUSTRIALS INC 92332 27102285 COM
CORE & MAIN INC CL A 501558 26065980 COM
MICROCHIP TECH INC 389906 24844833 COM
ENTEGRIS INC 294170 24783834 COM
APPLIED INDL TECHNOLOGIES INC 95265 24461199 COM
AGILYSYS INC 202813 24102334 COM
FEDERAL SIGNAL CORP 199505 21664282 COM
LANDBRIDGE COMPANY LLC CL A 438992 21506235 COM
BADGER METER INC COM 121832 21248693 COM
ESCO TECHNOLOGIES INC 107812 21065472 COM
EAGLE MATERIALS INC 101749 21029420 COM
ALARM.COM 410231 20929991 COM
ONTO INNOVATION INC 121545 19187154 COM
PROCTER & GAMBLE CO 131109 18789231 COM
MASIMO CORP COM 142626 18550001 COM
ROPER TECHNOLOGIES INC 41201 18339801 COM
MURPHY USA INC COM 44916 18124370 COM
SPS COMMERCE INC 202771 18072938 COM
DOUGLAS DYNAMICS INC 539236 17606055 COM
LEMAITRE VASCULAR 174178 14125804 COM
COSTCO WHOLESALE CO 15976 13777126 COM
SYNOPSYS INC 28990 13617183 COM
KADANT INC 47606 13568557 COM
UTZ BRANDS INC. 1299250 13486215 COM
HEALTHEQUITY, INC. 140169 12840924 COM
J P MORGAN CHASE & CO 36424 11736541 COM
SIMPSON MANUFACTURING CO 71952 11618134 COM
ALPHABET INC. CLASS A 36623 11462999 COM
JOHNSON & JOHNSON 54315 11240489 COM
BERKSHIRE HATHAWAY INC CL B 21363 10738112 COM
BERKSHIRE HATHAWAY INC DELAWA 13 9812400 COM
SERVICETITAN INC CL A 89575 9539695 COM
ENSIGN GROUP INC COM 54378 9472687 COM
VANGUARD S&P 500 ETF 14472 9075825 ETFS
EXPONENT INC 119183 8278428 COM
ABBVIE INC SHS 34277 7831952 COM
MARKETAXESS HLDGS INC COM 42116 7633484 COM
WATSCO INC 21600 7278090 COM
CAPITAL ONE FINL CORP COM 29236 7085637 COM
T ROWE PRICE GROUP INC 67031 6862634 COM
JBT MAREL CORPORATION COM 37883 5707811 COM
AUTO DATA PROCESSING 21893 5631536 COM
SHOPIFY INC. 33341 5366901 COM
LOWE'S COMPANIES INC 20729 4999006 COM
LILLY ELI & CO 4467 4800596 COM
VANGUARD FTSE ALL WORLD EX US 58418 4297228 ETFS
AMPHENOL CORP NEW CL A 29308 3960683 COM
ISHARES RUSSELL MIDCAP GROWTH 28433 3893607 ETFS
ABBOTT LABORATORIES 30684 3844398 COM
CISCO SYSTEMS INC 47788 3681110 COM
PAYCHEX INC 32378 3632164 COM
MERCK & CO. INC. 32842 3456949 COM
CAMECO CORP 36561 3344966 COM
HOME DEPOT INC 9658 3323318 COM
COCA COLA COM 37180 2599254 COM
META PLATFORMS INC CL A 3931 2594814 COM
ORACLE CORP 13282 2588795 COM
WHEATON PRECIOUS METALS CORP 21750 2556060 COM
ANALOG DEVICES INC 9224 2501549 COM
TERRENO REALTY CORP 40828 2397012 COM
CROWN CASTLE INC 26859 2386959 COM
GRAINGER W W INC COM 2340 2361177 COM
FRANCO-NEVADA CORPORATION 11210 2323609 COM
ISHARES MSCI EAFE ETF 23852 2290508 ETFS
FISERV INC COM 32435 2178659 COM
CHEVRON CORP 14055 2142123 COM
ISHARES RUSSELL 2000 GROWTH IN 6534 2110547 ETFS
WABTEC 9843 2100988 COM
EQT CORP 38970 2088792 COM
NEXTERA ENERGY INC SHS 25129 2017356 COM
LVMH MOET HENNESSY LOU VUITTON 13340 2011805 COM
RANGE RESOURCES CORP DEL 55760 1966098 COM
TRACTOR SUPPLY COMP 38650 1932886 COM
STRYKER CORP 5470 1922541 COM
EDWARDS LIFESCIENCES 21973 1873198 COM
PEPSICO INC 12863 1846098 COM
WALT DISNEY CO 16062 1827374 COM
DEXCOM INC 25317 1680289 COM
EXXON MOBIL CORP 13205 1589090 COM
MCCORMICK & CO INC COM NON VTG 23196 1579880 COM
LINDE PLC SHS 3544 1511126 COM
CONSTELLATION SOFTWARE F 621 1490240 COM
CANADIAN NATL RAILWY F 14900 1472865 COM
VANGUARD HIGH DIVIDEND YIELD E 9798 1406209 ETFS
MC DONALDS CORP 4576 1398563 COM
ISHARES CORE S&P 500 ETF 1998 1368510 ETFS
SBA COMMUNICATIONS CORP CL A 7024 1358575 COM
WALMART INC 12052 1342713 COM
MONDELEZ INTL INC 24936 1342305 COM
CHUBB LTD 4245 1324949 COM
TJX COMPANIES INC 8619 1323965 COM
NORFOLK SOUTHERN CO 4521 1305303 COM
NVIDIA CORP 6642 1238733 COM
ILLINOIS TOOL WORKS 4980 1226574 COM
VANGUARD DIVIDEND APPREC 5249 1153625 ETFS
HUBBELL INC 2509 1114272 COM
IBM CORP 3757 1112861 COM
PFIZER INC 44330 1103817 COM
ENTERPRISE PRODS PART LP 34332 1100684 COM
DICK'S SPORTING GOODS INC. 5475 1083886 COM
NXP SEMICONDUCTORS 4940 1072276 COM
VANGUARD FTSE EMERGING MARKETS 19921 1070953 ETFS
MARSH COM 5728 1062659 COM
McKESSON CORP 1238 1015519 COM
ISHARES CORE S&P SMALL CAP ETF 8436 1013838 ETFS
INTEL CORP 26965 995008 COM
STARBUCKS CORP COM 11797 993425 COM
HONEYWELL INTL INC 4891 954185 COM
BANK AMER CORP COM 16745 920975 COM
BERKLEY W R CORP 13040 914365 COM
COLGATE-PALMOLIVE CO 11453 905016 COM
EOG RES INC COM 8458 888175 COM
UNITEDHEALTH GRP INC 2677 883704 COM
BLACKSTONE GROUP ORD SHS CLASS 5694 877673 COM
MP MATERIALS CORP COM CL A 16587 837975 COM
W E C ENERGY GROUP INC 7732 815417 COM
EAST WEST BANCORP INC 7100 797969 COM
BOOKING HOLDING, INC. 149 797944 COM
3M COMPANY 4971 795857 COM
PNC FINL SERVICES 3601 751637 COM
NESTLE S A F SPONSORED ADR 1 A 7192 710426 COM
VANGUARD TOTAL STK MKT ETF 2115 709096 ETFS
ISHARES CORE MSCI EAFE ETF 7630 682580 ETFS
LABCORP HOLDINGS INC 2695 676122 COM
ISHARES CORE S&P MID CAP ETF 9750 643500 ETFS
ACCENTURE PLC F CLASS A 2388 640700 COM
AMGEN INC. 1933 632690 COM
ISHARES 1-3 YEAR INTERNATIONAL 8400 632016 ETFS
ILLUMINA INC 4790 628256 COM
RTX CORP 3383 620442 COM
SPDR GOLD TRUST 1565 620225 ETFS
SPDR BLOOMBERG SHORT TERM INTE 22300 611243 ETFS
CANADIAN PACIFIC KANSAS CITY C 8166 601263 COM
U S BANCORP 11070 590695 COM
EMERSON ELECTRIC CO 4410 585295 COM
INVESCO S&P 500 MOMENTUM ETF 4872 581285 ETFS
QUANTA SVCS INC COM 1328 560496 COM
BROADCOM INC 1533 530571 COM
COMCAST CORP NEW CL A 17492 522836 COM
PHILIP MORRIS INTL 3240 519696 COM
VANGUARD REIT ETF 5522 488642 ETFS
CATERPILLAR INC DEL COM 852 488085 COM
SYSCO CORP COM 6576 484585 COM
EATON CORP PLC SHS 1467 467254 COM
POOL CORPORATION 2013 460474 COM
NOVARTIS AG F SPONSORED ADR 1 3331 459245 COM
MIDDLEBY CORP 3031 450619 COM
VANGUARD INFO TECHNOLOGY INDEX 572 431162 ETFS
WISDOMTREE TR INDIA ERNGS FD 9000 416610 ETFS
VERIZON COMMUNICATN 10173 414346 COM
M & T BANK CORP 1963 395505 COM
VANGUARD INDEX FDS SMALL CP ET 1510 389504 ETFS
ISHARES TR U.S. TECH ETF 1910 381389 ETFS
RPM INTERNATIONAL INC 3650 379600 COM
EMCOR GROUP INC 605 370133 COM
VENTAS INC REIT 4729 365930 COM
ISHARES MSCI EMERGING MARKETS 4930 358312 ETFS
W.P. CAREY INC. REIT 5464 351647 COM
ONEOK INC 4781 351403 COM
VANGUARD HEALTH CARE 1204 346571 ETFS
AMERICAN EXPRESS CO 936 346273 COM
TRIMBLE INC 4345 340431 COM
AIR PROD & CHEMICALS 1370 338417 COM
MORGAN STANLEY 1805 320442 COM
SPDR FUND CONSUMER DISCRE SELE 2674 319302 ETFS
BECTON DICKINSON&CO 1625 315364 COM
FAIR ISAAC CORP 183 309383 COM
CONOCOPHILLIPS 3300 308913 COM
CALAMOS CONV OPP AND INC FD SH 29418 308301 COM
WELLS FARGO BK N A 3189 297215 COM
SOUTHERN COMPANY 3341 291335 COM
KEYSIGHT TECHNOLOGIES INC 1425 289546 COM
PELOTON INTERACTIVE INC CL A C 46100 283976 COM
PROLOGIS INC. 2215 282767 COM
TAIWAN SEMICONDUCTOR MFG LTD A 918 278971 COM
STATE STREET SPDR S&P 500 ETF 406 276860 ETFS
TECHNOLOGY SELECT SECTOR SPDR 1912 275271 ETFS
PINNACLE WEST CAP CORP 3000 266100 COM
ALTRIA GROUP INC 4486 258663 COM
SHORE BANCSHARES, INC. 14500 256360 COM
VANGUARD FTSE DEVELOPED MARKET 4045 252691 ETFS
ISHARES TR SELECT DIVID ETF 1705 240644 ETFS
UNION PACIFIC CORP 1024 236872 COM
BLACKLINE INC 4270 236088 COM
GE AEROSPACE 741 228250 COM
BP PLC 6555 227655 COM
ISHARES RUSSELL 2000 ETF 923 227206 ETFS
REALTY INCM CRP MD PV$1.REIT 3813 214939 COM
REPUBLIC SVCS INC 986 208963 COM
BANK OF HAWAII CORP 3025 206819 COM
CVS HEALTH CORP 2601 206415 COM
CONSTELLATION ENERGY CORP COM 576 203484 COM
VANGUARD MID CAP ETF 700 203154 ETFS
FLAHERTY & CRUMRINE PFD SECS I 12298 203040 COM
NEOGEN CORP COM 22000 153780 COM
GAMCO GLOBAL GOLD NAT RES & IN 23470 121105 COM
MERGENET SOLUTIONS INC COM 10000 10000 COM