DF DENT & CO INC
CIK 934999 · Holdings on Sep 30, 2023 · First reported Nov 14, 2023
Top ten holdings
Q3 2023- VMC3.39%
- TECH3.34%
- AKX3.33%
- TDG3.32%
- WCN3.27%
- ECL3.00%
- V3.00%
- FAST2.99%
- MCO2.94%
- HEI.A2.70%
Share classes counted separately31.28%
Portfolio value by quarter
Top 10 holdings 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | VMCVULCAN MATERIALS CO View history and evidence | $231.64M | 3.39% | 1.15M shares | — | ↗▾ | |
| 02 | TECHBIO-TECHNE CORP View history and evidence | $227.97M | 3.34% | 3.35M shares | — | ↗▾ | |
| 03 | AKXANSYS INC View history and evidence | $227.26M | 3.33% | 763.78K shares | — | ↗▾ | |
| 04 | TDGTRANSDIGM GROUP INC View history and evidence | $226.57M | 3.32% | 268.73K shares | — | ↗▾ | |
| 05 | WCNWASTE CONNECTIONS INC View history and evidence | $223.23M | 3.27% | 1.66M shares | — | ↗▾ | |
| 06 | ECLECOLAB INC View history and evidence | $204.97M | 3.00% | 1.21M shares | — | ↗▾ | |
| 07 | VVISA INC-CLASS A SHARES View history and evidence | $204.47M | 3.00% | 888.96K shares | — | ↗▾ | |
| 08 | FASTFASTENAL CO View history and evidence | $204.35M | 2.99% | 3.74M shares | — | ↗▾ | |
| 09 | MCOMOODY'S CORP View history and evidence | $200.41M | 2.94% | 633.86K shares | — | ↗▾ | |
| 10 | HEI.AHEICO CORP-CLASS A View history and evidence | $184.54M | 2.70% | 1.43M shares | — | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 7
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| WEP MAGELLAN MIDSTREAM PARTNERS | Non-derivative | — | — | SEC filing ↗ | |
| PRO PROS HOLDINGS INC | Non-derivative | — | — | SEC filing ↗ | |
| BMY BRISTOL-MYERS SQUIBB CO | Non-derivative | — | — | SEC filing ↗ |
3 / 7 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 934999 · Period 2023-09-30
Data loaded 2026-09-23 · First reported 2023-11-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 6826677799
}Research all 255 reported holdings.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.