DF DENT & CO INC
CIK: 0000934999Latest portfolio: $6.9B · Q4 2025
Holdings
263
Total Value
$6.9B
New Positions
12
Closed Positions
19
Top Holdings
View All 263 Holdings →| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | —ALPHABET INC CL C | 824,929 | $258.0M | 3.71% | -99,455 | |
| 2 | HEIHEICO CORP CL A | 988,075 | $249.0M | 3.58% | -135,771 | |
| 3 | VVISA INC CL A | 673,030 | $236.0M | 3.40% | -76,394 | |
| 4 | VMCVULCAN MATERIALS CO | 740,958 | $211.0M | 3.04% | -95,296 | |
| 5 | AMZNAMAZON.COM INC | 874,676 | $201.0M | 2.89% | -100,232 | |
| 6 | T7DTRANSDIGM GROUP INC | 149,748 | $199.0M | 2.86% | -16,536 | |
| 7 | ECLECOLAB INC | 709,923 | $186.0M | 2.68% | -77,417 | |
| 8 | WCNWASTE CONNECTIONS INC | 1,040,943 | $182.0M | 2.62% | -122,015 | |
| 9 | MAMASTERCARD INC CL A | 318,262 | $181.0M | 2.61% | -50,215 | |
| 10 | MCOMOODYS CORP | 351,928 | $179.0M | 2.58% | -49,277 | |
| 11 | ISRGINTUITIVE SURGICAL INC | 305,391 | $172.0M | 2.48% | -34,376 | |
| 12 | MSFTMICROSOFT CORP | 320,463 | $154.0M | 2.22% | -28,038 | |
| 13 | TECHBIO-TECHNE CORP | 2,592,215 | $152.0M | 2.19% | -188,746 | |
| 14 | CBRECBRE GROUP INC | 860,684 | $138.0M | 1.99% | -58,564 | |
| 15 | CSGPCOSTAR GROUP INC | 2,007,630 | $134.0M | 1.93% | -170,094 | |
| 16 | VEEVVEEVA SYSTEMS, INC. | 594,801 | $132.0M | 1.90% | -27,041 | |
| 17 | SPGIS & P GLOBAL INC | 241,603 | $126.0M | 1.81% | -36,103 | |
| 18 | KNSLKINSALE CAPITAL GROUP INC. | 315,756 | $123.0M | 1.77% | +51K | |
| 19 | FASTFASTENAL CO | 2,899,293 | $116.0M | 1.67% | -256,564 | |
| 20 | MPWRMONOLITHIC PWR SYS INC COM | 127,277 | $115.0M | 1.66% | -22,453 | |
| 21 | VLTOVERALTO CORP | 1,143,729 | $114.0M | 1.64% | -434,768 | |
| 22 | CDNSCADENCE DESIGN SYS | 358,753 | $112.0M | 1.61% | -23,916 | |
| 23 | DHRDANAHER CORP | 485,817 | $111.0M | 1.60% | -55,850 | |
| 24 | TMOTHERMO FISHER SCIENTIFIC INC | 179,983 | $104.0M | 1.50% | -21,726 | |
| 25 | APPFAPPFOLIO, INC | 401,494 | $93.0M | 1.34% | -26,104 |
Quarterly Changes
New Positions
Increased Positions
Sector Breakdown
Technology0.0% ($1.54000115000112e+179T)
Financial Services0.0% ($2.3600018100017902e+139T)
Industrials0.0% ($2.4900018200011603e+132T)
Healthcare0.0% ($1.72000152000132e+99T)
Unknown0.0% ($2.5800019900030004e+86T)
Consumer Cyclical0.0% ($2.0100049000440001e+43T)
Basic Materials0.0% ($2.1100018600069e+32T)
Consumer Defensive0.0% ($1.800013000130002e+24T)
Energy0.0% ($2.1000300020002e+22T)
Real Estate0.0% ($138000134000280000.0T)
Communication Services0.0% ($340002.0T)
Utilities0.0% ($20.0B)
Filing History
| Quarter | Filing Date | Portfolio Value | Holdings |
|---|---|---|---|
| Q4 2025 | Feb 17, 2026 | $6.9B | 263 |
| Q3 2025 | Nov 14, 2025 | $7.7T | 272 |
| Q2 2025 | Aug 14, 2025 | $7.9T | 0 |
| Q1 2025 | May 15, 2025 | $7.5T | 261 |
| Q4 2024 | Feb 12, 2025 | $7.9T | 248 |
| Q3 2024 | Nov 15, 2024 | $8221.4T | 262 |
| Q2 2024 | Aug 14, 2024 | $7735.8T | 244 |
| Q1 2024 | May 15, 2024 | $8193.7T | 266 |
| Q4 2023 | Feb 14, 2024 | $7545.2T | 250 |
| Q3 2023 | Nov 14, 2023 | $6826.7T | 256 |
| Q2 2023 | Aug 14, 2023 | $7388.9T | 257 |
| Q1 2023 | May 15, 2023 | $7092.3T | 238 |
| Q4 2022 | Feb 15, 2023 | $6692.0T | 239 |
| Q3 2022 | Nov 14, 2022 | $6.5T | 243 |
| Q2 2022 | Aug 15, 2022 | $7.1T | 233 |
| Q1 2022 | May 16, 2022 | $8.7T | 258 |
| Q4 2021 | Feb 14, 2022 | $9.9T | 248 |
| Q3 2021 | Nov 15, 2021 | $9.8T | 235 |
| Q2 2021 | Aug 16, 2021 | $9.4T | 237 |
| Q1 2021 | May 17, 2021 | $8.6T | 231 |
| Q4 2020 | Feb 16, 2021 | $8.6T | 224 |
| Q3 2020 | Nov 16, 2020 | $7.4T | 210 |
| Q2 2020 | Aug 14, 2020 | $6.6T | 198 |
| Q1 2020 | May 15, 2020 | $5.2T | 193 |
| Q4 2019 | Feb 14, 2020 | $5.9T | 222 |
| Q3 2019 | Nov 14, 2019 | $5.6T | 215 |
| Q2 2019 | Aug 15, 2019 | $5.5T | 214 |
| Q1 2019 | May 15, 2019 | $5.0T | 222 |
| Q4 2018 | Feb 14, 2019 | $4.0T | 219 |
| Q3 2018 | Nov 15, 2018 | $4.8T | 241 |
| Q2 2018 | Aug 15, 2018 | $4.4T | 232 |
| Q1 2018 | May 15, 2018 | $4.3T | 238 |
| Q4 2017 | Feb 15, 2018 | $4.0T | 228 |
| Q3 2017 | Nov 15, 2017 | $3.9T | 189 |
| Q2 2017 | Aug 15, 2017 | $3.8T | 189 |
| Q1 2017 | May 15, 2017 | $3.5T | 172 |
| Q4 2016 | Feb 15, 2017 | $3.6T | 181 |
| Q3 2016 | Nov 15, 2016 | $3.6T | 165 |
| Q2 2016 | Aug 12, 2016 | $3.6T | 178 |
| Q1 2016 | May 16, 2016 | $3.4T | 162 |
Fund Information
DF DENT & CO INC is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $6.9B across 263 holdings. The largest position is ALPHABET INC CL C, representing 3.7% of the portfolio. Compared to the previous quarter, the fund opened 13 new positions and closed 22 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.