Filed: 7/28/2025ACC: 0001580642-25-004522
📋 What this filing means
DUNCKER STREETT & CO INC filed this quarterly 13F‑HR report disclosing 512 equity positions with a total reported market value of $547.99M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
512
Positions
$547.99M
Total AUM (reported)
4.22M
Total Shares
Allocation by class
COM$402.14M73.4%
CL A$29.89M5.5%
CAP STK CL A$12.61M2.3%
TECHNOLOGY$6.73M1.2%
COM NEW$5.51M1.0%
COM CL A$4.36M0.8%
CAP STK CL C$3.61M0.7%
Portfolio Concentration
Top 3$66.78M12.2%
4–10$100.41M18.3%
11–25$117.78M21.5%
Rest$263.02M48.0%
Top 3 weight
12.2%
Top 10 weight
30.5%
Voting Authority Distribution
Total shares with voting rights: 0.00
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
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)
Sole512
Shared0
Other0
Dominant voting typeNone · 0.0% of voting shares
Institutional Holdings512
Rows:
MICROSOFT CORP
SOLEShares47.35K
TypeSH
Market value$23.55M
4.30%
Sole
0.00
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares85.08K
TypeSH
Market value$23.45M
4.28%
Sole
0.00
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares125.17K
TypeSH
Market value$19.78M
3.61%
Sole
0.00
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares32.05K
TypeSH
Market value$18.01M
3.29%
Sole
0.00
Shared
0.00
None
0.00
APPLE INC
SOLEShares81.22K
TypeSH
Market value$16.66M
3.04%
Sole
0.00
Shared
0.00
None
0.00
HEICO CORP NEW
SOLEShares42.46K
TypeSH
Market value$13.93M
2.54%
Sole
0.00
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares61.81K
TypeSH
Market value$13.56M
2.47%
Sole
0.00
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares45.73K
TypeSH
Market value$13.26M
2.42%
Sole
0.00
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares71.55K
TypeSH
Market value$12.61M
2.30%
Sole
0.00
Shared
0.00
None
0.00
COSTCO WHSL CORP NEW
SOLEShares12.51K
TypeSH
Market value$12.38M
2.26%
Sole
0.00
Shared
0.00
None
0.00
AXON ENTERPRISE INC
SOLEShares14.50K
TypeSH
Market value$12.01M
2.19%
Sole
0.00
Shared
0.00
None
0.00
ABBVIE INC
SOLEShares60.56K
TypeSH
Market value$11.24M
2.05%
Sole
0.00
Shared
0.00
None
0.00
DANAHER CORPORATION
SOLEShares49.95K
TypeSH
Market value$9.87M
1.80%
Sole
0.00
Shared
0.00
None
0.00
THERMO FISHER SCIENTIFIC INC
SOLEShares22.43K
TypeSH
Market value$9.10M
1.66%
Sole
0.00
Shared
0.00
None
0.00
PALO ALTO NETWORKS INC
SOLEShares40.55K
TypeSH
Market value$8.30M
1.51%
Sole
0.00
Shared
0.00
None
0.00
INTERCONTINENTAL EXCHANGE IN
SOLEShares44.60K
TypeSH
Market value$8.18M
1.49%
Sole
0.00
Shared
0.00
None
0.00
SERVICENOW INC
SOLEShares7.16K
TypeSH
Market value$7.36M
1.34%
Sole
0.00
Shared
0.00
None
0.00
COPART INC
SOLEShares139.10K
TypeSH
Market value$6.83M
1.25%
Sole
0.00
Shared
0.00
None
0.00
UBER TECHNOLOGIES INC
SOLEShares73.08K
TypeSH
Market value$6.82M
1.24%
Sole
0.00
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
SOLEShares26.57K
TypeSH
Market value$6.73M
1.23%
Sole
0.00
Shared
0.00
None
0.00
GALLAGHER ARTHUR J & CO
SOLEShares20.49K
TypeSH
Market value$6.56M
1.20%
Sole
0.00
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares8.68K
TypeSH
Market value$6.40M
1.17%
Sole
0.00
Shared
0.00
None
0.00
EXXON MOBIL CORP
SOLEShares58.42K
TypeSH
Market value$6.30M
1.15%
Sole
0.00
Shared
0.00
None
0.00
OREILLY AUTOMOTIVE INC
SOLEShares67.98K
TypeSH
Market value$6.13M
1.12%
Sole
0.00
Shared
0.00
None
0.00
S&P GLOBAL INC
SOLEShares11.33K
TypeSH
Market value$5.97M
1.09%
Sole
0.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 47.35K | SH | $23.55M 4.30% | 0.00 | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 85.08K | SH | $23.45M 4.28% | 0.00 | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 125.17K | SH | $19.78M 3.61% | 0.00 | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 32.05K | SH | $18.01M 3.29% | 0.00 | 0.00 | 0.00 |
APPLE INCSOLE | COM | 81.22K | SH | $16.66M 3.04% | 0.00 | 0.00 | 0.00 |
HEICO CORP NEWSOLE | COM | 42.46K | SH | $13.93M 2.54% | 0.00 | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 61.81K | SH | $13.56M 2.47% | 0.00 | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 45.73K | SH | $13.26M 2.42% | 0.00 | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 71.55K | SH | $12.61M 2.30% | 0.00 | 0.00 | 0.00 |
COSTCO WHSL CORP NEWSOLE | COM | 12.51K | SH | $12.38M 2.26% | 0.00 | 0.00 | 0.00 |
AXON ENTERPRISE INCSOLE | COM | 14.50K | SH | $12.01M 2.19% | 0.00 | 0.00 | 0.00 |
ABBVIE INCSOLE | COM | 60.56K | SH | $11.24M 2.05% | 0.00 | 0.00 | 0.00 |
DANAHER CORPORATIONSOLE | COM | 49.95K | SH | $9.87M 1.80% | 0.00 | 0.00 | 0.00 |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 22.43K | SH | $9.10M 1.66% | 0.00 | 0.00 | 0.00 |
PALO ALTO NETWORKS INCSOLE | COM | 40.55K | SH | $8.30M 1.51% | 0.00 | 0.00 | 0.00 |
INTERCONTINENTAL EXCHANGE INSOLE | COM | 44.60K | SH | $8.18M 1.49% | 0.00 | 0.00 | 0.00 |
SERVICENOW INCSOLE | COM | 7.16K | SH | $7.36M 1.34% | 0.00 | 0.00 | 0.00 |
COPART INCSOLE | COM | 139.10K | SH | $6.83M 1.25% | 0.00 | 0.00 | 0.00 |
UBER TECHNOLOGIES INCSOLE | COM | 73.08K | SH | $6.82M 1.24% | 0.00 | 0.00 | 0.00 |
SELECT SECTOR SPDR TRSOLE | TECHNOLOGY | 26.57K | SH | $6.73M 1.23% | 0.00 | 0.00 | 0.00 |
GALLAGHER ARTHUR J & COSOLE | COM | 20.49K | SH | $6.56M 1.20% | 0.00 | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 8.68K | SH | $6.40M 1.17% | 0.00 | 0.00 | 0.00 |
EXXON MOBIL CORPSOLE | COM | 58.42K | SH | $6.30M 1.15% | 0.00 | 0.00 | 0.00 |
OREILLY AUTOMOTIVE INCSOLE | COM | 67.98K | SH | $6.13M 1.12% | 0.00 | 0.00 | 0.00 |
S&P GLOBAL INCSOLE | COM | 11.33K | SH | $5.97M 1.09% | 0.00 | 0.00 | 0.00 |
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