DF DENT & CO INC's Q3 2022 13F: 21 new positions, 11 exits

Form 13F-HR for the quarter ended Sep 30, 2022 · filed Nov 14, 2022 · 243 reported positions · accession 0000934999-22-000004

What changed this quarter

DF DENT & CO INC's changes in reported equity positions, Q3 2022
Activity Security Weight before Weight now Change Shares Shares %
Reduced WASTE CONNECTIONS INC (WCN) 3.5% 3.5% 0.0 pts −309K sh −16%
Reduced MARKEL CORP HLDG CO (MKL) 2.7% 1.9% −0.8 pts −34,278 sh −23%
Reduced CABLE ONE INC COM (CABO) 2.5% 1.3% −1.2 pts −37,266 sh −27%
Reduced SBA COMMUNICATIONS CORP CL A (SBAC) 1.7% 1.2% −0.5 pts −95,439 sh −26%
Increased INTUITIVE SURGICAL INC (ISRG) 2.5% 3.0% +0.4 pts +123K sh +14%
Reduced COSTAR GROUP INC (CSGP) 2.6% 2.9% +0.3 pts −327K sh −11%
Reduced EVO PAYMENTS INC (EVOP) 0.2% 0.0% −0.2 pts −648K sh −99%
Increased VEEVA SYSTEMS, INC. (VEEV) 2.0% 2.2% +0.1 pts +121K sh +17%
Increased CBRE GROUP INC (CBRE) 1.8% 2.2% +0.3 pts +293K sh +17%
Reduced AMERICAN TOWER CORP (AMT) 2.0% 1.5% −0.5 pts −90,829 sh −16%
Reduced TELEFLEX INC COM (TFX) 1.7% 1.2% −0.5 pts −94,309 sh −20%
Increased OLD DOMINION FGHT LINES INC CO (ODFL) 0.8% 1.2% +0.3 pts +71,715 sh +31%
Increased MICROSOFT CORP (MSFT) 0.9% 1.2% +0.3 pts +74,084 sh +29%
Increased AZENTA INC COM (AZTA) 1.7% 1.3% −0.4 pts +329K sh +20%
Reduced WILLSCOT MOBILE MINI HLDGS COR (WSC) 1.8% 2.2% +0.4 pts −334K sh −9%
Increased WAYFAIR INC (W) 0.2% 0.3% +0.1 pts +332K sh +123%
Increased GOOSEHEAD INSURANCE, INC. (GSHD) 0.4% 0.5% +0.1 pts +299K sh +55%
Reduced ATLASSIAN CORPORATION PLC (TEAM) 0.8% 0.8% 0.0 pts −48,508 sh −16%
Increased MOODYS CORP (MCO) 2.3% 2.3% +0.1 pts +36,358 sh +6%
Reduced DOLLAR GENERAL CORP (DG) 1.0% 1.0% 0.0 pts −32,430 sh −11%
New MONOLITHIC PWR SYS INC COM (MPWR) — 0.1% +0.1 pts +20,957 sh new
Reduced COGENT COMMUNICATIONS HLDGS IN (COI) 0.2% 0.1% −0.1 pts −124K sh −66%
Reduced KINSALE CAPITAL GROUP INC. (KNSL) 0.3% 0.2% 0.0 pts −24,986 sh −29%
Reduced BLACKLINE INC (BL) 2.4% 2.2% −0.1 pts −106K sh −4%
New KADANT INC (KAI) — 0.1% +0.1 pts +33,304 sh new
Reduced TREX COMPANY, INC. (TREX) 0.2% 0.1% −0.1 pts −125K sh −45%
Reduced VISA INC CL A (V) 3.1% 3.0% −0.1 pts −28,667 sh −3%
Reduced DANAHER CORP (DHR) 2.4% 2.6% +0.2 pts −19,622 sh −3%
Reduced ANSYS INC (ANSS) 3.2% 3.2% 0.0 pts −22,555 sh −2%
Increased GUIDEWIRE SOFTWARE INC (GWRE) 1.4% 1.4% 0.0 pts +79,829 sh +6%
New PERIMETER SOLUTIONS SA (PRM) — 0.1% +0.1 pts +593K sh new
Reduced THERMO FISHER SCIENTIFIC INC (TMO) 2.1% 2.1% 0.0 pts −9,317 sh −3%
Reduced ECOLAB INC (ECL) 2.9% 2.9% 0.0 pts −30,933 sh −2%
Reduced VERISK ANALYTICS INC (VRSK) 2.1% 2.2% +0.1 pts −25,416 sh −3%
Reduced TRANSDIGM GROUP INC (TDG) 2.7% 2.8% +0.1 pts −7,714 sh −2%
Reduced VULCAN MATERIALS CO (VMC) 2.1% 2.5% +0.4 pts −24,160 sh −2%
Reduced BIO-TECHNE CORP (TECH) 3.3% 2.9% −0.4 pts −12,678 sh −2%
Reduced MASTERCARD INC-CLASS A (MA) 2.3% 2.3% −0.1 pts −12,339 sh −2%
Reduced QUALCOMM INC (QCOM) 1.6% 1.5% −0.1 pts −30,419 sh −3%
Reduced ORTHOPEDIATRICS CORP (KIDS) 0.3% 0.3% 0.0 pts −73,410 sh −15%
Reduced FASTENAL CO (FAST) 2.9% 2.9% 0.0 pts −68,141 sh −2%
Reduced CARMAX INC (KMX) 2.3% 1.8% −0.5 pts −47,171 sh −3%
Increased COMCAST CORP NEW CL A (CMCSA) 0.0% 0.1% 0.0 pts +102K sh +169%
Reduced OKTA, INC (OKTA) 0.6% 0.4% −0.2 pts −51,717 sh −11%
Reduced S & P GLOBAL INC (SPGI) 2.0% 2.0% −0.1 pts −9,564 sh −2%
Reduced NOVANTA INC COM NPV (NOVT) 0.3% 0.2% 0.0 pts −24,168 sh −15%
Increased MANHATTAN ASSOCS INC COM (MANH) 0.1% 0.2% +0.1 pts +20,549 sh +34%
Increased ENDAVA plc (DAVA) 0.2% 0.2% 0.0 pts +33,181 sh +21%
Increased TRUPANION, INC. (TRUP) 0.2% 0.2% +0.1 pts +44,408 sh +22%
Reduced AMAZON.COM INC (AMZN) 1.8% 2.0% +0.3 pts −23,065 sh −2%

The 50 largest of 233 changes, by size of the trade. Full holdings for this quarter.

Reported by the fund in its Form 13F filed with the SEC; holdings are as of the quarter-end report date and may have changed since. For informational purposes only — not investment advice or a recommendation to buy or sell any security. FilingExplorer is not affiliated with or endorsed by this fund. How this brief is compiled

† Security identifier (CUSIP) changed — read as one continuing position, not an exit and a new position:

  • JACOBS SOLUTIONS INC COM (J): 469814107 → 46982L108, 1,890 → 1,887 shares

Top 10 positions — 30.2% of the equity book

Changes in the top 10 this quarter: ISRG entered · CSGP entered · GOOG left · MKL left

# Security Weight before Weight now
1 WASTE CONNECTIONS INC (WCN) 3.5% 3.5%
2 ANSYS INC (ANSS) 3.2% 3.2%
3 HEICO CORP CL A (HEIA) 2.6% 3.1%
4 VISA INC CL A (V) 3.1% 3.0%
5 INTUITIVE SURGICAL INC (ISRG) 2.5% 3.0% Entered the top 10
6 BIO-TECHNE CORP (TECH) 3.3% 2.9%
7 COSTAR GROUP INC (CSGP) 2.6% 2.9% Entered the top 10
8 ECOLAB INC (ECL) 2.9% 2.9%
9 FASTENAL CO (FAST) 2.9% 2.9%
10 TRANSDIGM GROUP INC (TDG) 2.7% 2.8%
— ALPHABET INC CLASS C (GOOG) 2.8% 2.7% Left the top 10
— MARKEL CORP HLDG CO (MKL) 2.7% 1.9% Left the top 10

Weights are each position's reported value as a share of the fund's reported equity positions (options and principal-amount holdings excluded).