DF DENT & CO INC Information

400 EAST PRATT STREET, BALTIMORE, Maryland, 21202, (410) 837-2544

Report Date: 03/31/2017

Position Statistics

Total Positions 187
New Positions 6
Increased Positions 51
Decreased Positions 92
Positions with Activity 143
Sold Out Positions 15
Total Mkt Value (in $ millions) 3,808

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Energy 0.26%
Basic Materials 3.98%
Industrials 24.91%
Consumer Cyclicals 9.59%
Consumer Non-Cyclicals 0.66%
Financials 12.07%
Healthcare 13.8%
Technology 34.7%
Telecommunication Services 0.03%
Utilities 0.01%

187 Positions as of 03/31/2017

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ROPER TECHNOLOGIES INC COM 190,903 -8,279 (4.16) 821,408
RED HAT INC COM 178,330 4,669 2.69 1,803,495
ANSYS INC COM 161,174 -7,503 (4.45) 1,314,099
ECOLAB INC COM 150,811 10,937 7.82 1,145,281
INTUITIVE SURGICAL INC COM NEW 146,345 -6,615 (4.33) 153,376
VISA INC COM CL A 135,893 -9,229 (6.36) 1,446,443
SEI INVESTMENTS CO COM 128,699 -6,117 (4.54) 2,436,564
MOODYS CORP COM 122,285 -7,508 (5.79) 1,030,031
LKQ CORP COM 120,789 -36,712 (23.31) 3,761,714
CELGENE CORP COM 119,533 1,258 1.06 894,174
COSTAR GROUP INC COM 108,792 -3,584 (3.19) 416,127
TYLER TECHNOLOGIES INC COM 106,538 -5,274 (4.72) 612,286
TRIMBLE INC COM 104,302 -5,422 (4.94) 2,852,896
VERISK ANALYTICS INC COM 100,517 -4,866 (4.62) 1,210,605
WASTE CONNECTIONS INC COM 98,239 -4,172 (4.07) 1,508,577
WABTEC CORP COM 94,953 27,223 40.19 1,074,742
ALPHABET INC CAP STK CL C 92,650 -5,294 (5.41) 96,804
WAGEWORKS INC COM 91,826 -13,853 (13.11) 1,347,406
CARMAX INC COM 91,721 -10,804 (10.54) 1,467,534
MARKEL CORP COM 91,080 -3,756 (3.96) 95,634