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Institutional Investment Manager
DF DENT & CO INC
DF DENT & CO INC (CIK: 0000934999) incorporated in Maryland, located at 400 East Pratt Street, Baltimore, MD. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 162 holdings with a total value of $3,435,759,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 VANGUARD SCOTTSDALE FDS 7,225 442,000 0.01%
52 VANGUARD INTL EQUITY INDEX F 12,925 447,000 0.01%
53 Equity Residential Properties 6,026 452,000 0.01%
54 UNITED TECHNOLOGIES CORP 4,610 461,000 0.01%
55 ABBVIE INC 8,155 466,000 0.01%
56 M & T Bank Corp 4,224 469,000 0.01%
57 ENTERPRISE PRODS PARTNERS L 19,275 475,000 0.01%
58 ABBOTT LABS 11,622 486,000 0.01%
59 GENUINE PARTS CO 4,934 490,000 0.01%
60 GUIDEWIRE SOFTWARE INC 9,019 491,000 0.01%
61 WHOLE FOODS MKT INC 15,800 492,000 0.01%
62 NEOGEN CORP COM 9,800 493,000 0.01%
63 ONEBEACON INSURANCE GROUP LT 41,644 530,000 0.02%
64 LILLY ELI & CO 7,478 538,000 0.02%
65 EMERSON ELEC CO 9,939 540,000 0.02%
66 UNDER ARMOUR INC 7,000 594,000 0.02%
67 PEPSICO INC 6,007 616,000 0.02%
68 APPLE INC 6,017 656,000 0.02%
69 3M Co 4,039 673,000 0.02%
70 COLGATE PALMOLIVE CO 10,000 706,000 0.02%
71 VANGUARD INDEX FDS 8,815 739,000 0.02%
72 EQT CORP 11,570 778,000 0.02%
73 CHEVRON CORP NEW 8,212 783,000 0.02%
74 DISNEY WALT CO 8,762 870,000 0.03%
75 MONRO MUFFLER BRAKE INC 12,251 876,000 0.03%
76 WSFS FINL CORPORATION 27,028 879,000 0.03%
77 FORTINET INC 29,130 892,000 0.03%
78 WATSCO INC 6,700 903,000 0.03%
79 PFIZER INC 32,949 977,000 0.03%
80 VANGUARD SPECIALIZED FUNDS 12,565 1,021,000 0.03%
81 DOUGLAS DYNAMICS INC 47,498 1,088,000 0.03%
82 Duluth Holdings Inc Cl B 56,455 1,100,000 0.03%
83 MCCORMICK & CO INC 11,733 1,167,000 0.03%
84 EXPRESS SCRIPTS HOLDING COMPAN 17,962 1,234,000 0.04%
85 CANADIAN NATL RY CO 20,000 1,249,000 0.04%
86 MERCK & CO INC 23,814 1,260,000 0.04%
87 US BANCORP DEL 31,686 1,286,000 0.04%
88 COCA COLA CO 28,214 1,309,000 0.04%
89 MIDDLEBY CORP 12,272 1,310,000 0.04%
90 BERKSHIRE HATHAWAY INC DEL 7 1,494,000 0.04%
91 INTERNATIONAL BUSINESS MACHS 9,906 1,500,000 0.04%
92 CAPITAL ONE FINL CORP 25,643 1,777,000 0.05%
93 Exxon Mobil Corp 21,661 1,811,000 0.05%
94 AUTOMATIC DATA PROCESSING IN 22,106 1,983,000 0.06%
95 CISCO SYSTEMS INC 70,646 2,011,000 0.06%
96 CORE LABS 18,985 2,134,000 0.06%
97 Laboratory Corp. of America Ho 18,253 2,138,000 0.06%
98 PNC FINL SVCS GROUP INC 25,924 2,192,000 0.06%
99 VENTAS INC REIT 36,113 2,274,000 0.07%
100 VANGUARD INTL EQUITY INDEX F 60,347 2,604,000 0.08%
Page 2 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000934999-16-000021, filed 2016.05.16).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.