0000934999-13-000005.txt : 20130425
0000934999-13-000005.hdr.sgml : 20130425
20130425145225
ACCESSION NUMBER: 0000934999-13-000005
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130331
FILED AS OF DATE: 20130425
DATE AS OF CHANGE: 20130425
EFFECTIVENESS DATE: 20130425
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: 13782467
BUSINESS ADDRESS:
STREET 1: 2 EAST READ STREET
STREET 2: 6TH FLOOR
CITY: BALTIMORE
STATE: MD
ZIP: 21202
BUSINESS PHONE: 4108372544
MAIL ADDRESS:
STREET 1: DF DENT & CO INC
STREET 2: 2 EAST READ ST
CITY: BALTIMORE
STATE: MD
ZIP: 21202
13F-HR
1
march2013.txt
MARCH 2013
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON DC 20549
FORM 13F
FORM 13F COVER PAGE
Report for Calendar Year or Quarter Ended: March 31, 2013
Check here if Amendment [] Amendment Number:
This Amendment (Check only one): [] is a restatement.
[] adds new holdings entries.
Investment Manager Filing this Report:
Name: D. F. Dent and Company, Inc.
Address: 2 East Read Street, 6th Floor
Baltimore, MD 21202
13F File Number: 028-03691
The investment manager filing this report and the person by whom it is
signed hereby represent that the person signing the report is authorized to
submit it, that all information contained herein is true, correct and complete,
and that it is understood that all required items, statements, schedules, lists
and tables, are considered integral parts of this submission.
Person Signing this Report on Behalf of Reporting Manager:
Name: Daniel F. Dent
Title: President
Phone: 410-837-2544
Signature, Place and Date of Signing:
Report Type (Check Only One):
[X] 13F Holdings Report
[] 13F Notice
[] 13F Combination Report
FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 163
Form 13 F Information Table Value Total (thousands): 3463229
List of Other Included Managers: None
FORM 13F INFORMATION
TABLE
VALUE SHARES/ SH/ PUT/
INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000)
PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED
NONE
------------------------------ ---------------- --------- -------- -------- --- ---- -------
------------ -------- -------- --------
3D SYSTEMS CORP COM 88554D205 92680
2874704 SH Sole 2874704
3M CO COM 88579Y101 464 4367 SH
Sole 4367
ABBOTT LABORATORIES COM 002824100 715
20247 SH Sole 20247
ABBVIE INC COM 00287Y109 826 20247 SH
Sole 20247
ACTUANT CORP A COM 00508X203 2433 79472
SH Sole 79472
ALTERA CORP COM 021441100 405 11408 SH
Sole 11408
AMERICAN PUBLIC EDUCATION INC COM 02913V103
24642 706284 SH Sole 706284
AMERICAN TOWER CORP COM 03027X100 76711
997287 SH Sole 997287
ANADARKO PETROLEUM CORP COM 032511107 638
7300 SH Sole 7300
ANSYS INC COM 03662Q105 189065 2322098 SH
Sole 2322098
APACHE CORP COM 037411105 24483 317297
SH Sole 317297
APPLE COMPUTER INC COM 037833100 737 1666
SH Sole 1666
APPLIED MINERALS COM 305 217600 SH
Sole 217600
AUTOMATIC DATA PROCESSING COM 053015103 2109
32425 SH Sole 32425
BECTON DICKINSON & CO COM 075887109 210
2200 SH Sole 2200
BERKSHIRE HATHAWAY INC COM 084670108 1094
7 SH Sole 7
BERKSHIRE HATHAWAY INC. DEL CL COM 084670702
2561 24579 SH Sole 24579
CANADIAN NATIONAL RAILROAD CO COM 136375102
1003 10000 SH Sole 10000
CAPITAL ONE FINANCIAL COM 14040H105 1539
28009 SH Sole 28009
CARMAX INC COM 143130102 830 19900 SH
Sole 19900
CELGENE CORP COM 151020104 73657 635467
SH Sole 635467
CHEVRON CORP COM 166764100 1565 13172
SH Sole 13172
CISCO SYSTEMS INC COM 17275R102 2606
124705 SH Sole 124705
CLEAN HARBORS INC COM 184496107 58866
1013351 SH Sole 1013351
COCA COLA CO COM 191216100 1079 26684
SH Sole 26684
COLGATE-PALMOLIVE COM 194162103 590
5000 SH Sole 5000
COMCAST CORP - A COM 20030N101 636 15150
SH Sole 15150
COMCAST CORP - A - SPL COM 20030N200 3569
90113 SH Sole 90113
CONCHO RESOURCES INC COM 20605P101 58553
600977 SH Sole 600977
CONCUR TECHNOLOGIES, INC. COM 206708109 76902
1120038 SH Sole 1120038
CORE LABORATORIES NV COM N22717107 46612
337962 SH Sole 337962
COSTAR GROUP INC. COM 22160n109 62341
569534 SH Sole 569534
CROWN CASTLE INTL CORP COM 228227104 5077
72909 SH Sole 72909
DEALERTRACK TECHNOLOGIES INC COM 242309102
55249 1880498 SH Sole 1880498
DENTSPLY INTL COM 249030107 800 18857 SH
Sole 18857
DONALDSON INC COM 257651109 5172 142907
SH Sole 142907
DUKE REALTY CORP COM 264411505 264 15550
SH Sole 15550
EAST WEST BANCORP INC COM 27579R104 488
19000 SH Sole 19000
ECOLAB INC COM 278865100 86460 1078322 SH
Sole 1078322
ELI LILLY & CO COM 532457108 544 9584 SH
Sole 9584
EMERSON COM 291011104 346 6201 SH
Sole 6201
ENTERPRISE PRODUCTS PARTNERS L COM 293792107
528 8750 SH Sole 8750
EQT CORPORATION COM 26884L109 4024 59401
SH Sole 59401
EQUITY RESIDENTIAL PROPERTYS I COM 29476l107 424
7696 SH Sole 7696
EUROSEAS LTD COM Y23592200 13 11400 SH
Sole 11400
EXAMWORKS GROUP INC. COM 30066a105 733
42312 SH Sole 42312
EXPEDITORS INTERNATIONAL COM 302130109 106218
2972782 SH Sole 2972782
EXPONENT INC. COM 30214U102 17270 320167
SH Sole 320167
EXPRESS SCRIPTS INC COM 30219G108 1039
18036 SH Sole 18036
EXXON MOBIL CORP COM 30231G102 1874
20794 SH Sole 20794
FASTENAL CO COM 311900104 267123 5204026
SH Sole 5204026
FINANCIAL ENGINES INC COM 317485100 39364
1086803 SH Sole 1086803
FISERV INC COM 337738108 3207 36501 SH
Sole 36501
FORTINET INC COM 34959e109 1615 68222 SH
Sole 68222
FREEPORT MCMORAN COPPER & GOLD COM 35671D857
570 17214 SH Sole 17214
GARDNER DENVER INC COM 365558105 1026
13665 SH Sole 13665
GENERAL ELECTRIC COM 369604103 3198
138327 SH Sole 138327
GENUINE PARTS COMPANY COM 372460105 264
3384 SH Sole 3384
GILEAD SCIENCES INC. COM 375558103 303 6200
SH Sole 6200
GOOGLE INC CL A COM 38259P508 357 450 SH
Sole 450
HCP INC COM 40414L109 6204 124432 SH
Sole 124432
HEALTHCARE SERVICES GROUP INC COM 421906108
53116 2072398 SH Sole 2072398
HESS CORPORATION COM 387 5402 SH
Sole 5402
HOVNANIAN ENTERPRISES INC COM 442487203 260
45000 SH Sole 45000
IDEXX LABORATORIES, INC. COM 45168D104 65640
710464 SH Sole 710464
ILLUMINA INC COM 452327109 17541 324946
SH Sole 324946
INNERWORKINGS INC COM 45773Y105 31602
2087291 SH Sole 2087291
INTEL CORP COM 458140100 14847 679975 SH
Sole 679975
INTERMAP TECHNOLOGIES CORP COM 458977204 35
75000 SH Sole 75000
INTL BUSINESS MACH CORP COM 459200101 3283
15393 SH Sole 15393
J P MORGAN CHASE & CO COM 46625H100 564
11894 SH Sole 11894
JACOBS ENGINEERING CP INC COM 469814107 102092
1815299 SH Sole 1815299
JAMBA, INC. COM 47023A101 214 75000 SH
Sole 75000
JOHNSON & JOHNSON COM 478160104 8445
103579 SH Sole 103579
JOHNSON CONTROLS INC COM 478366107 271
7716 SH Sole 7716
K12 INC COM 48273U102 26694 1107179 SH
Sole 1107179
KINDER MORGAN ENERGY COM 494550106 206
2300 SH Sole 2300
KINDER MORGAN MGT LLC COM 49455U100 819
9321 SH Sole 9321
LABORATORY CORP OF AMERICA HOL COM 50540R409
6484 71886 SH Sole 71886
LANDAUER, INC. COM 325 5771 SH
Sole 5771
LINCOLN NATL CORP COM 534187109 220 6736
SH Sole 6736
LKQ CORP COM 501889208 104598 4806883 SH
Sole 4806883
LYNAS CORP LTD COM Q5683J103 77 135000
SH Sole 135000
M&T BANK CORP COM 55261F104 314 3046
SH Sole 3046
MACY'S, INC. COM 55616P104 245 5863 SH
Sole 5863
MAG SILVER CORP COM 55903Q104 142 15000
SH Sole 15000
MAGELLAN MIDSTREAM PARTNERS LP COM 559080106
321 6000 SH Sole 6000
MARKEL CORP COM 570535104 101505 201599
SH Sole 201599
MARKET VECTORS JUNIOR GOLD MIN COM 274
16350 SH Sole 16350
MASTERCARD INC CL A COM 57636Q104 1361
2515 SH Sole 2515
McCORMICK & CO COM 579780206 1038 14110
SH Sole 14110
MERCK & CO COM 58933Y105 1091 24684 SH
Sole 24684
MERIDIAN BIOSCIENCE INC. COM 589584101 315
13800 SH Sole 13800
MHI HOSPITALITY CORP COM 55302L102 71
17125 SH Sole 17125
MICROSOFT CORP COM 594918104 2496 87261
SH Sole 87261
MIDDLEBY CORP COM 596278101 1554 10214
SH Sole 10214
MONRO MUFFLER BRAKE COM 610236101 385
9691 SH Sole 9691
MONSANTO CO COM 61166W101 13707 129760
SH Sole 129760
MOSIAC COMPANY COM 61945C103 9883
165801 SH Sole 165801
NANOSPHERE INC COM 99 45000 SH
Sole 45000
NATIONAL AMERICAN UNIV HOLDING COM 63245Q105
6758 1732854 SH Sole 1732854
NATIONAL INFORMATION CONSORTIU COM 62914b100
26982 1408258 SH Sole 1408258
NEOGEN CORP COM 640491106 357 7200 SH
Sole 7200
NESTLE S.A. COM 641069406 310 4274 SH
Sole 4274
NYMOX PHARMACEUTICAL CORP COM 67076p102
81 15000 SH Sole 15000
O REILLY AUTOMOTIVE INC COM 67103H107 12901
125936 SH Sole 125936
ODYSSEY MARINE EXPLORATION COM 676118102 147
45000 SH Sole 45000
ONEBEACON INSURANCE GP COM G67742109 275
20308 SH Sole 20308
PAYCHEX COM 704326107 5825 166138 SH
Sole 166138
PEPSICO INC COM 713448108 350 4425 SH
Sole 4425
PFIZER INC COM 717081103 1233 42734 SH
Sole 42734
PHILIP MORRIS INTL COM 718172109 480 5175
SH Sole 5175
PINNACLE WEST CAPITOL CORP COM 723484101 255
4400 SH Sole 4400
PNC FINANCIAL SVCS INC COM 693475105 1735
26087 SH Sole 26087
POLYPORE INTERNATIONAL INC. COM 73179V103
11159 277717 SH Sole 277717
POTASH CORP OF SASKATCHEWAN COM 73755L107
64474 1642652 SH Sole 1642652
PRECISION CASTPARTS CORP COM 740189105 341
1800 SH Sole 1800
PRICE SMART INC COM 741511109 4349 55874
SH Sole 55874
PROCTER & GAMBLE CO COM 742718109 24294
315260 SH Sole 315260
QUALCOMM INC COM 747525103 133166
1989331 SH Sole 1989331
QUANTA SERVICES INC COM 74762e102 3099
108442 SH Sole 108442
RANGE RESOURCES CORP COM 75281A109 66315
818304 SH Sole 818304
REALPAGE, INC. COM 75606n109 12403 598907
SH Sole 598907
RED HAT INC. COM 756577102 23473 464267 SH
Sole 464267
RENAISSANCE RE HOLDINGS LTD COM G7496G103
902 9810 SH Sole 9810
RESMED INC COM 761152107 104616 2256610
SH Sole 2256610
ROPER INDUSTRIES, INC COM 776696106 96916
761263 SH Sole 761263
SBA COMMUNICATIONS CORP COM 78388J106 1717
23851 SH Sole 23851
SCHLUMBERGER LTD COM 806857108 103395
1380629 SH Sole 1380629
SEI INVESTMENTS CO COM 784117103 99171
3437465 SH Sole 3437465
SILVER WHEATON CORP COM 828336107 611
19500 SH Sole 19500
SOUTHWESTERN ENERGY CO COM 845467109 42158
1131457 SH Sole 1131457
STERICYCLE INC COM 858912108 109562 1031849
SH Sole 1031849
STONEMOR PARTNERS LP COM 86183Q100 319
12700 SH Sole 12700
STRYKER CORP COM 863667101 301 4609 SH
Sole 4609
T ROWE PRICE GROUP INC COM 74144T108 115747
1545973 SH Sole 1545973
TECHNE CORP COM 878377100 959 14134 SH
Sole 14134
TELEFLEX INC COM 879369106 232 2750 SH
Sole 2750
TRIMBLE NAVIGATION LTD COM 896239100 139766
4661978 SH Sole 4661978
TYLER TECHNOLOGIES INC COM 902252105 36338
593179 SH Sole 593179
U.S. BANCORP COM 902973304 1071 31567 SH
Sole 31567
UNDER ARMOUR, INC COM 904311107 205 4000
SH Sole 4000
UNIT CORP COM 909218109 263 5765 SH
Sole 5765
UNITED TECHNOLOGIES CORP COM 913017109 353
3776 SH Sole 3776
VENTAS INC COM 92276f100 3517 48045 SH
Sole 48045
VERIZON COMMUNICATIONS COM 92343V104 260
5285 SH Sole 5285
VISA INC COM 92826C839 91559 539091 SH
Sole 539091
WAGEWORKS INC COM 930427109 41127
1643114 SH Sole 1643114
WALT DISNEY CO COM 254687106 507 8919
SH Sole 8919
WASTE CONNECTIONS INC COM 941053100 69747
1938506 SH Sole 1938506
WELLS FARGO & CO COM 949746101 246 6655
SH Sole 6655
WHOLE FOODS MARKET COM 966837106 685
7900 SH Sole 7900
WR BERKLEY CORP COM 084423102 4137 93228
SH Sole 93228
VANGUARD DIVIDEND 921908844 343 5225
SH Sole 5225
VANGUARD FTSE ALL-WORLD EX-US 922042775 2481
53522 SH Sole 53522
VANGUARD FTSE EMERGING MARKETS 922042858
554 12925 SH Sole 12925
VANGUARD INDEX REIT ETF 922908553 394 5580
SH Sole 5580
ALPINE REALTY INCOME & GROWTH 020940862 205
10901 SH Sole 10901
DAVIS NY VENTURE FD CL A 239080104 682
17656 SH Sole 17656
HARBOR FUND INTERNATIONAL FUND 411511306
1502 23677 SH Sole 23677
T ROWE PRICE TAX FREE INCOME 779576107 643
61162 SH Sole 61162
TROW PRICE SPECTRUM INT'L FUND 779906304 391
34581 SH Sole 34581
VANGUARD REIT FUND INDEX 921908703 293
12495 SH Sole 12495