0000934999-16-000029.txt : 20161115
0000934999-16-000029.hdr.sgml : 20161115
20161115153054
ACCESSION NUMBER: 0000934999-16-000029
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20160930
FILED AS OF DATE: 20161115
DATE AS OF CHANGE: 20161115
EFFECTIVENESS DATE: 20161115
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: DF DENT & CO INC
CENTRAL INDEX KEY: 0000934999
IRS NUMBER: 521045317
STATE OF INCORPORATION: MD
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-03691
FILM NUMBER: 161999472
BUSINESS ADDRESS:
STREET 1: 400 EAST PRATT STREET
STREET 2: 7TH FLOOR
CITY: BALTIMORE
STATE: MD
ZIP: 21202
BUSINESS PHONE: 4108372544
MAIL ADDRESS:
STREET 1: DF DENT & CO INC
STREET 2: 400 EAST PRATT STREET
CITY: BALTIMORE
STATE: MD
ZIP: 21202
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
false
false
0000934999
XXXXXXXX
09-30-2016
09-30-2016
DF DENT & CO INC
DF DENT & CO INC
400 EAST PRATT STREET
BALTIMORE
MD
21202
13F HOLDINGS REPORT
028-03691
N
Matthew F. Dent
President
410-837-2544
Matthew F. Dent
Baltimore
MD
11-15-2016
0
165
3616103
false
INFORMATION TABLE
2
inftable.xml
DF DENT 3Q2016 13F
3-D SYS CORP DEL COM NEW
COM
88554D205
1194
66494
SH
SOLE
66494
0
0
3M COMPANY
COM
88579y101
712
4039
SH
SOLE
4039
0
0
AAC HOLDINGS INC
COM
000307108
19896
1144082
SH
SOLE
1144082
0
0
ABBOTT LABORATORIES
COM
002824100
491
11622
SH
SOLE
11622
0
0
ABBVIE INC SHS
COM
00287y109
514
8155
SH
SOLE
8155
0
0
ALPHABET INC CLASS C
COM
02079K107
81166
104422
SH
SOLE
104422
0
0
ALPHABET INC. CLASS A
COM
02079k305
678
843
SH
SOLE
843
0
0
AMAZON.COM INC
COM
023135106
2182
2606
SH
SOLE
2606
0
0
AMERICAN TOWER REIT INC
COM
03027X100
87644
773351
SH
SOLE
773351
0
0
AMGEN INC COM PV $0.0001
COM
031162100
253
1515
SH
SOLE
1515
0
0
ANSYS INC
COM
03662Q105
130388
1407925
SH
SOLE
1407925
0
0
APPLE INC
COM
037833100
680
6017
SH
SOLE
6017
0
0
APPLIED MINERALS INC
COM
03823m100
12
80000
SH
SOLE
80000
0
0
ATMOS ENERGY CORP
COM
049560105
223
3000
SH
SOLE
3000
0
0
ATRION CORPORATION
COM
049904105
4384
10277
SH
SOLE
10277
0
0
AUTOMATIC DATA PROC
COM
053015103
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22106
SH
SOLE
22106
0
0
BECTON DICKINSON&CO
COM
075887109
313
1741
SH
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1741
0
0
BERKLEY W R CORP
COM
084423102
2753
47658
SH
SOLE
47658
0
0
BERKSHIRE HATHAWAY INC DELAWA
COM
084670108
1297
6
SH
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6
0
0
BERKSHIRE HATHAWAYINC DEL CL
COM
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3163
21897
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21897
0
0
BIO-TECHNE CORP
COM
09073M104
27574
251814
SH
SOLE
251814
0
0
BIOGEN INC
COM
09062x103
1796
5737
SH
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5737
0
0
BLACKBAUD INC
COM
09227Q100
67301
1014480
SH
SOLE
1014480
0
0
CALAVO GROWERS INC
COM
128246105
215
3289
SH
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3289
0
0
CAMPBELL SOUP CO COM
COM
134429109
219
4000
SH
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4000
0
0
CANADIAN NATL RY CO COM
COM
136375102
1308
20000
SH
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20000
0
0
CAPITAL ONE FINL CORP COM
COM
14040H105
1839
25608
SH
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25608
0
0
CARMAX INC
COM
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97481
1827205
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CELGENE CORP
COM
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CHEVRON CORP
COM
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845
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SH
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8212
0
0
CHIPOTLE MEXICAN GRILL CL A
COM
169656105
21115
49858
SH
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49858
0
0
CISCO SYSTEMS INC COM
COM
17275r102
2210
69671
SH
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69671
0
0
COCA COLA COM
COM
191216100
1076
25414
SH
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25414
0
0
COLGATE-PALMOLIVE CO
COM
194162103
736
9925
SH
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9925
0
0
COMCAST CORP NEW CL A
COM
20030n101
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61720
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61720
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COMPUTER MODELLING LTD
COM
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101
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CORE LAB N.V. COM
COM
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2020
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COSTAR GROUP INC
COM
22160N109
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SH
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424453
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0
CROWN CASTLE REIT INC SHS
COM
22822v101
6265
66503
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DENTSPLY SIRONA INC
COM
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256
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DISCOVER FINANCIAL SERVICES (U
COM
254709108
59420
1050746
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DISNEY (WALT) CO COM STK
COM
254687106
812
8747
SH
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0
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DOUGLAS DYNAMICS INC
COM
25960R105
1568
49099
SH
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0
DU PONT EI DE NEMOUR
COM
263534109
329
4915
SH
SOLE
4915
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0
DUKE REALTY CORP REIT
COM
264411505
362
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SH
SOLE
13250
0
0
DULUTH HOLDINGS INC
COM
26443V101
1591
60001
SH
SOLE
60001
0
0
EAST WEST BANCORP INC
COM
27579r104
312
8500
SH
SOLE
8500
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0
ECOLAB INC
COM
278865100
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SOLE
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ELI LILLY & CO
COM
532457108
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SH
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7278
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ELLIE MAE INC
COM
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51223
SH
SOLE
51223
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0
EMERSON ELECTRIC CO
COM
291011104
549
10065
SH
SOLE
10065
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ENTERPRISE PRDTS PRTN LPL P
COM
293792107
533
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19275
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ENVESTNET INC
COM
29404K106
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EQT CORP
COM
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EQUITY RESIDENTIAL REIT
COM
29476l107
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EXPONENT INC
COM
30214U102
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EXPRESS SCRIPTS HLDG
COM
30219g108
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EXXON MOBIL CORP COM
COM
30231g102
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SH
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0
0
FASTENAL CO
COM
311900104
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1913657
SH
SOLE
1913657
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FINANCIAL ENGINES INC
COM
317485100
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SH
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227241
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FISERV INC
COM
337738108
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SH
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FORTINET INC COM
COM
34959E109
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SH
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GENERAL ELECTRIC
COM
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GENUINE PARTS CO
COM
372460105
496
4934
SH
SOLE
4934
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GOOD TIMES RESTAURANTS INC
COM
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97
28755
SH
SOLE
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GUIDEWIRE SOFTWARE INC
COM
40171V100
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9075
SH
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HCP INC
COM
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SH
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HEALTHCARE SERVICES GROUP INC
COM
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SH
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HEICO CORP NEW CL A
COM
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262
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SH
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HOME DEPOT INC
COM
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SH
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IBM CORP
COM
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SH
SOLE
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IDEXX LABORATORIES INC
COM
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SH
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ILLINOIS TOOL WORKS
COM
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SH
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ILLUMINA INC
COM
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IMAX CORP
COM
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INTEL CORP
COM
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INTUITIVE SURGICAL INC
COM
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INVENTURE FOODS INC
COM
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JOHNSON AND JOHNSON COM
COM
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JPMORGAN CHASE & CO
COM
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COM
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COM
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COM
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COM
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COM
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LYNAS CORP LTD AUD PA
COM
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COM
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MARKEL CORP HLDG CO
COM
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COM
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COM
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COM
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MOODYS CORP
COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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COM
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ETFS
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