Filed: 5/15/2023ACC: 0000934999-23-000003
📋 What this filing means
DF DENT & CO INC filed this quarterly 13F‑HR report disclosing 238 equity positions with a total reported market value of $7.09B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
238
Positions
$7.09B
Total AUM (reported)
61.19M
Total Shares
Allocation by class
COM$7.07B99.7%
ETFS$17.76M0.3%
Portfolio Concentration
Top 3$745.46M10.5%
4–10$1.47B20.8%
11–25$2.25B31.7%
Rest$2.62B37.0%
Top 3 weight
10.5%
Top 10 weight
31.3%
Voting Authority Distribution
Total shares with voting rights: 61.19M
Sole
Full voting authority
61.19M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole238
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings238
Rows:
ANSYS INC
SOLEShares814.60K
TypeSH
Market value$271.10M
3.82%
Sole
814.60K
Shared
0.00
None
0.00
TRANSDIGM GROUP INC
SOLEShares327.87K
TypeSH
Market value$241.66M
3.41%
Sole
327.87K
Shared
0.00
None
0.00
WASTE CONNECTIONS INC
SOLEShares1.67M
TypeSH
Market value$232.71M
3.28%
Sole
1.67M
Shared
0.00
None
0.00
BIO-TECHNE CORP
SOLEShares2.95M
TypeSH
Market value$218.79M
3.08%
Sole
2.95M
Shared
0.00
None
0.00
INTUITIVE SURGICAL INC
SOLEShares853.54K
TypeSH
Market value$218.05M
3.07%
Sole
853.54K
Shared
0.00
None
0.00
ECOLAB INC
SOLEShares1.27M
TypeSH
Market value$210.80M
2.97%
Sole
1.27M
Shared
0.00
None
0.00
FASTENAL CO
SOLEShares3.89M
TypeSH
Market value$209.91M
2.96%
Sole
3.89M
Shared
0.00
None
0.00
VULCAN MATERIALS CO
SOLEShares1.22M
TypeSH
Market value$209.77M
2.96%
Sole
1.22M
Shared
0.00
None
0.00
VISA INC CL A
SOLEShares916.72K
TypeSH
Market value$206.68M
2.91%
Sole
916.72K
Shared
0.00
None
0.00
MOODYS CORP
SOLEShares655.86K
TypeSH
Market value$200.71M
2.83%
Sole
655.86K
Shared
0.00
None
0.00
ILLUMINA INC
SOLEShares813.60K
TypeSH
Market value$189.20M
2.67%
Sole
813.60K
Shared
0.00
None
0.00
HEICO CORP CL A
SOLEShares1.37M
TypeSH
Market value$185.84M
2.62%
Sole
1.37M
Shared
0.00
None
0.00
MASTERCARD INC-CLASS A
SOLEShares454.22K
TypeSH
Market value$165.07M
2.33%
Sole
454.22K
Shared
0.00
None
0.00
CBRE GROUP INC
SOLEShares2.18M
TypeSH
Market value$158.52M
2.24%
Sole
2.18M
Shared
0.00
None
0.00
DANAHER CORP
SOLEShares612.40K
TypeSH
Market value$154.35M
2.18%
Sole
612.40K
Shared
0.00
None
0.00
COSTAR GROUP INC
SOLEShares2.21M
TypeSH
Market value$151.81M
2.14%
Sole
2.21M
Shared
0.00
None
0.00
GUIDEWIRE SOFTWARE INC
SOLEShares1.82M
TypeSH
Market value$149.16M
2.10%
Sole
1.82M
Shared
0.00
None
0.00
VEEVA SYSTEMS, INC.
SOLEShares811.21K
TypeSH
Market value$149.09M
2.10%
Sole
811.21K
Shared
0.00
None
0.00
S & P GLOBAL INC
SOLEShares417K
TypeSH
Market value$143.77M
2.03%
Sole
417K
Shared
0.00
None
0.00
THERMO FISHER SCIENTIFIC INC
SOLEShares245.99K
TypeSH
Market value$141.78M
2.00%
Sole
245.99K
Shared
0.00
None
0.00
MARKEL CORP HLDG CO
SOLEShares108.70K
TypeSH
Market value$138.86M
1.96%
Sole
108.70K
Shared
0.00
None
0.00
VERISK ANALYTICS INC
SOLEShares722.93K
TypeSH
Market value$138.70M
1.96%
Sole
722.93K
Shared
0.00
None
0.00
AMAZON.COM INC
SOLEShares1.23M
TypeSH
Market value$127.55M
1.80%
Sole
1.23M
Shared
0.00
None
0.00
CARMAX INC
SOLEShares1.98M
TypeSH
Market value$127.50M
1.80%
Sole
1.98M
Shared
0.00
None
0.00
WILLSCOT MOBILE MINI HLDGS COR
SOLEShares2.70M
TypeSH
Market value$126.42M
1.78%
Sole
2.70M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ANSYS INCSOLE | COM | 814.60K | SH | $271.10M 3.82% | 814.60K | 0.00 | 0.00 |
TRANSDIGM GROUP INCSOLE | COM | 327.87K | SH | $241.66M 3.41% | 327.87K | 0.00 | 0.00 |
WASTE CONNECTIONS INCSOLE | COM | 1.67M | SH | $232.71M 3.28% | 1.67M | 0.00 | 0.00 |
BIO-TECHNE CORPSOLE | COM | 2.95M | SH | $218.79M 3.08% | 2.95M | 0.00 | 0.00 |
INTUITIVE SURGICAL INCSOLE | COM | 853.54K | SH | $218.05M 3.07% | 853.54K | 0.00 | 0.00 |
ECOLAB INCSOLE | COM | 1.27M | SH | $210.80M 2.97% | 1.27M | 0.00 | 0.00 |
FASTENAL COSOLE | COM | 3.89M | SH | $209.91M 2.96% | 3.89M | 0.00 | 0.00 |
VULCAN MATERIALS COSOLE | COM | 1.22M | SH | $209.77M 2.96% | 1.22M | 0.00 | 0.00 |
VISA INC CL ASOLE | COM | 916.72K | SH | $206.68M 2.91% | 916.72K | 0.00 | 0.00 |
MOODYS CORPSOLE | COM | 655.86K | SH | $200.71M 2.83% | 655.86K | 0.00 | 0.00 |
ILLUMINA INCSOLE | COM | 813.60K | SH | $189.20M 2.67% | 813.60K | 0.00 | 0.00 |
HEICO CORP CL ASOLE | COM | 1.37M | SH | $185.84M 2.62% | 1.37M | 0.00 | 0.00 |
MASTERCARD INC-CLASS ASOLE | COM | 454.22K | SH | $165.07M 2.33% | 454.22K | 0.00 | 0.00 |
CBRE GROUP INCSOLE | COM | 2.18M | SH | $158.52M 2.24% | 2.18M | 0.00 | 0.00 |
DANAHER CORPSOLE | COM | 612.40K | SH | $154.35M 2.18% | 612.40K | 0.00 | 0.00 |
COSTAR GROUP INCSOLE | COM | 2.21M | SH | $151.81M 2.14% | 2.21M | 0.00 | 0.00 |
GUIDEWIRE SOFTWARE INCSOLE | COM | 1.82M | SH | $149.16M 2.10% | 1.82M | 0.00 | 0.00 |
VEEVA SYSTEMS, INC.SOLE | COM | 811.21K | SH | $149.09M 2.10% | 811.21K | 0.00 | 0.00 |
S & P GLOBAL INCSOLE | COM | 417K | SH | $143.77M 2.03% | 417K | 0.00 | 0.00 |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 245.99K | SH | $141.78M 2.00% | 245.99K | 0.00 | 0.00 |
MARKEL CORP HLDG COSOLE | COM | 108.70K | SH | $138.86M 1.96% | 108.70K | 0.00 | 0.00 |
VERISK ANALYTICS INCSOLE | COM | 722.93K | SH | $138.70M 1.96% | 722.93K | 0.00 | 0.00 |
AMAZON.COM INCSOLE | COM | 1.23M | SH | $127.55M 1.80% | 1.23M | 0.00 | 0.00 |
CARMAX INCSOLE | COM | 1.98M | SH | $127.50M 1.80% | 1.98M | 0.00 | 0.00 |
WILLSCOT MOBILE MINI HLDGS CORSOLE | COM | 2.70M | SH | $126.42M 1.78% | 2.70M | 0.00 | 0.00 |
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