DF DENT & CO INC's Q2 2024 13F is in

Form 13F-HR for the quarter ended Jun 30, 2024 · filed Aug 14, 2024 · 244 reported positions · accession 0000934999-24-000008

This filing covers a somewhat different set of reporting entities than the fund's prior filing, so a few of the changes below may reflect that rather than trading.

What changed this quarter

DF DENT & CO INC's changes in reported equity positions, Q2 2024
Activity Security Weight before Weight now Change Shares Shares %
Reduced TRANSDIGM GROUP INC (TDG) 3.5% 3.1% −0.4 pts −43,097 sh −18%
Reduced SPROUT SOCIAL, INC. (SPT) 1.0% 0.0% −1.0 pts −1.41M sh −99%
Reduced CHEWY, INC. (CHWY) 0.2% 0.0% −0.2 pts −1.09M sh −99%
Reduced INTUITIVE SURGICAL INC (ISRG) 3.0% 3.2% +0.2 pts −62,407 sh −10%
Increased ASML HOLDINGS (ASML) 0.4% 0.8% +0.4 pts +24,204 sh +70%
Increased ATLASSIAN CORPORATION CL A (TEAM) 0.6% 0.9% +0.3 pts +139K sh +56%
Reduced ECOLAB INC (ECL) 3.1% 3.1% 0.0 pts −100K sh −9%
Reduced AMAZON.COM INC (AMZN) 2.6% 2.7% +0.1 pts −113K sh −9%
Increased MSCI INC COM (MSCI) 0.0% 0.3% +0.3 pts +44,831 sh +2443%
Increased VERISK ANALYTICS INC (VRSK) 0.9% 1.4% +0.5 pts +79,345 sh +26%
Reduced WASTE CONNECTIONS INC (WCN) 3.2% 3.2% 0.0 pts −121K sh −8%
Increased MANHATTAN ASSOCS INC COM (MANH) 0.2% 0.5% +0.3 pts +84,264 sh +116%
New UBER TECHNOLOGIES, INC. (UBER) — 0.3% +0.3 pts +279K sh new
Reduced WORKIVA INC (WK) 0.7% 0.4% −0.3 pts −273K sh −42%
Increased OLD DOMINION FGHT LINES INC CO (ODFL) 2.1% 2.0% −0.1 pts +110K sh +14%
Reduced VULCAN MATERIALS CO (VMC) 3.6% 3.2% −0.4 pts −73,641 sh −7%
Increased TYLER TECHNOLOGIES INC (TYL) 0.4% 0.7% +0.3 pts +33,205 sh +43%
Reduced CROWDSTRIKE HOLDINGS, INC. (CRWD) 1.0% 1.0% 0.0 pts −42,709 sh −17%
Reduced FASTENAL CO (FAST) 2.7% 2.1% −0.6 pts −260K sh −9%
Reduced APPFOLIO, INC (APPF) 1.2% 1.0% −0.2 pts −66,402 sh −17%
Reduced VERALTO CORP (VLTO) 2.4% 2.6% +0.1 pts −161K sh −7%
New SPS COMMERCE INC (SPSC) — 0.2% +0.2 pts +76,788 sh new
Reduced BLACKLINE INC (BL) 0.4% 0.2% −0.3 pts −263K sh −47%
Increased WEST PHARMACEUTICALS, INC. (WST) 1.3% 1.3% 0.0 pts +38,654 sh +15%
New SERVICENOW INC (NOW) — 0.1% +0.1 pts +14,018 sh new
Reduced UTZ BRANDS INC. (UTZ) 0.8% 0.7% −0.2 pts −629K sh −17%
Increased SITEONE LANDSCAPE SUPPLY, INC. (SITE) 1.4% 1.2% −0.3 pts +78,081 sh +12%
Reduced ANSYS INC (ANSS) 2.9% 2.7% −0.2 pts −28,208 sh −4%
Reduced FLOOR & DECOR HOLDINGS, INC. (FND) 0.9% 0.6% −0.3 pts −88,198 sh −16%
Reduced CARMAX INC (KMX) 1.6% 1.3% −0.3 pts −115K sh −8%
Reduced VISA INC CL A (V) 2.9% 2.8% −0.1 pts −32,103 sh −4%
Reduced ATRION CORPORATION (ATRI) 0.2% 0.1% −0.1 pts −17,310 sh −40%
Reduced MARKEL GROUP INC (MKL) 2.2% 2.3% +0.1 pts −4,738 sh −4%
Increased ZOETIS INC (ZTS) 0.5% 0.6% +0.1 pts +42,751 sh +19%
Reduced MOODYS CORP (MCO) 2.6% 2.8% +0.3 pts −17,281 sh −3%
Increased METTLER TOLEDO INTL (MTD) 0.3% 0.4% +0.1 pts +5,197 sh +29%
Increased CSW INDUSTRIALS INC (CSWI) 0.2% 0.3% +0.1 pts +26,408 sh +50%
Reduced CBRE GROUP INC (CBRE) 2.6% 2.4% −0.2 pts −78,538 sh −4%
Increased THE DESCARTES SYSTEMS GROUP IN (DSGX) 0.2% 0.3% +0.1 pts +71,444 sh +49%
Increased INTUIT INC. (INTU) 0.7% 0.9% +0.1 pts +10,249 sh +11%
Increased ALARM.COM (ALRM) 0.2% 0.2% +0.1 pts +98,376 sh +51%
Increased CHARLES RIVER LABORATORIES INT (CRL) 0.2% 0.3% 0.0 pts +28,918 sh +43%
Increased PROCORE TECHNOLOGIES INC (PCOR) 0.2% 0.3% 0.0 pts +83,019 sh +38%
Reduced MASTERCARD INC-CLASS A (MA) 2.6% 2.4% −0.1 pts −12,412 sh −3%
Exited MCEWEN MNG INC COM (MUX) 0.1% — −0.1 pts −585K sh −100%
Reduced S & P GLOBAL INC (SPGI) 2.1% 2.2% +0.2 pts −12,074 sh −3%
Reduced COSTAR GROUP INC (CSGP) 2.3% 1.8% −0.5 pts −64,969 sh −3%
Reduced DANAHER CORP (DHR) 1.9% 1.9% +0.1 pts −18,862 sh −3%
Increased MURPHY USA INC COM (MUSA) 0.3% 0.4% +0.1 pts +9,912 sh +16%
Increased HAMILTON LANE INC (HLNE) 0.3% 0.4% +0.1 pts +36,706 sh +16%

The 50 largest of 218 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:

  • LABCORP HOLDINGS INC (LH): 50540R409 → 504922105, 4,842 → 4,372 shares (share count changed with the identifier; not shown as a trade)

Top 10 positions — 30.7% of the equity book

Changes in the top 10 this quarter: MCO entered · GOOG entered · ANSS left · FAST left

# Security Weight before Weight now
1 HEICO CORP CL A (HEIA) 2.8% 3.3%
2 WASTE CONNECTIONS INC (WCN) 3.2% 3.2%
3 VULCAN MATERIALS CO (VMC) 3.6% 3.2%
4 INTUITIVE SURGICAL INC (ISRG) 3.0% 3.2%
5 TRANSDIGM GROUP INC (TDG) 3.5% 3.1%
6 BIO-TECHNE CORP (TECH) 2.9% 3.1%
7 ECOLAB INC (ECL) 3.1% 3.1%
8 MOODYS CORP (MCO) 2.6% 2.8% Entered the top 10
9 VISA INC CL A (V) 2.9% 2.8%
10 ALPHABET INC CLASS C (GOOG) 2.2% 2.7% Entered the top 10
— ANSYS INC (ANSS) 2.9% 2.7% Left the top 10
— FASTENAL CO (FAST) 2.7% 2.1% 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).