Filed: 1/27/2026ACC: 0001580642-26-000456
📋 What this filing means
DUNCKER STREETT & CO INC filed this quarterly 13F‑HR report disclosing 534 equity positions with a total reported market value of $562.70M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
534
Positions
$562.70M
Total AUM (reported)
4M
Total Shares
Allocation by class
COM$401.66M71.4%
CL A$30.72M5.5%
CAP STK CL A$19.49M3.5%
COM NEW$9.48M1.7%
STATE STREET TEC$7.50M1.3%
CAP STK CL C$5.47M1.0%
COM CL A$4.35M0.8%
Portfolio Concentration
Top 3$73.41M13.0%
4–10$115.81M20.6%
11–25$114.09M20.3%
Rest$259.38M46.1%
Top 3 weight
13.0%
Top 10 weight
33.6%
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)
Sole534
Shared0
Other0
Dominant voting typeNone · 0.0% of voting shares
Institutional Holdings534
Rows:
BROADCOM INC
SOLEShares75.07K
TypeSH
Market value$25.98M
4.62%
Sole
0.00
Shared
0.00
None
0.00
APPLE INC
SOLEShares91.37K
TypeSH
Market value$24.84M
4.41%
Sole
0.00
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares46.71K
TypeSH
Market value$22.59M
4.01%
Sole
0.00
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares62.27K
TypeSH
Market value$19.49M
3.46%
Sole
0.00
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares31.08K
TypeSH
Market value$17.74M
3.15%
Sole
0.00
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares93.77K
TypeSH
Market value$17.49M
3.11%
Sole
0.00
Shared
0.00
None
0.00
ABBVIE INC
SOLEShares72.01K
TypeSH
Market value$16.45M
2.92%
Sole
0.00
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares49.69K
TypeSH
Market value$16.01M
2.85%
Sole
0.00
Shared
0.00
None
0.00
THERMO FISHER SCIENTIFIC INC
SOLEShares24.79K
TypeSH
Market value$14.36M
2.55%
Sole
0.00
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares61.78K
TypeSH
Market value$14.26M
2.53%
Sole
0.00
Shared
0.00
None
0.00
HEICO CORP NEW
SOLEShares41.30K
TypeSH
Market value$13.36M
2.38%
Sole
0.00
Shared
0.00
None
0.00
DANAHER CORPORATION
SOLEShares58.05K
TypeSH
Market value$13.29M
2.36%
Sole
0.00
Shared
0.00
None
0.00
EXXON MOBIL CORP
SOLEShares94.08K
TypeSH
Market value$11.32M
2.01%
Sole
0.00
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
SOLEShares52.10K
TypeSH
Market value$7.50M
1.33%
Sole
0.00
Shared
0.00
None
0.00
PALO ALTO NETWORKS INC
SOLEShares40.59K
TypeSH
Market value$7.48M
1.33%
Sole
0.00
Shared
0.00
None
0.00
INTERCONTINENTAL EXCHANGE IN
SOLEShares45.01K
TypeSH
Market value$7.29M
1.30%
Sole
0.00
Shared
0.00
None
0.00
QUANTA SVCS INC
SOLEShares16.02K
TypeSH
Market value$6.76M
1.20%
Sole
0.00
Shared
0.00
None
0.00
LOWES COS INC
SOLEShares27.70K
TypeSH
Market value$6.68M
1.19%
Sole
0.00
Shared
0.00
None
0.00
MERCK & CO INC
SOLEShares63.29K
TypeSH
Market value$6.66M
1.18%
Sole
0.00
Shared
0.00
None
0.00
OREILLY AUTOMOTIVE INC
SOLEShares70.08K
TypeSH
Market value$6.39M
1.14%
Sole
0.00
Shared
0.00
None
0.00
AMPHENOL CORP NEW
SOLEShares40.95K
TypeSH
Market value$5.53M
0.98%
Sole
0.00
Shared
0.00
None
0.00
AXON ENTERPRISE INC
SOLEShares9.68K
TypeSH
Market value$5.49M
0.98%
Sole
0.00
Shared
0.00
None
0.00
WALMART INC
SOLEShares49.16K
TypeSH
Market value$5.48M
0.97%
Sole
0.00
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares17.44K
TypeSH
Market value$5.47M
0.97%
Sole
0.00
Shared
0.00
None
0.00
GOLDMAN SACHS GROUP INC
SOLEShares6.12K
TypeSH
Market value$5.38M
0.96%
Sole
0.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BROADCOM INCSOLE | COM | 75.07K | SH | $25.98M 4.62% | 0.00 | 0.00 | 0.00 |
APPLE INCSOLE | COM | 91.37K | SH | $24.84M 4.41% | 0.00 | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 46.71K | SH | $22.59M 4.01% | 0.00 | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 62.27K | SH | $19.49M 3.46% | 0.00 | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 31.08K | SH | $17.74M 3.15% | 0.00 | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 93.77K | SH | $17.49M 3.11% | 0.00 | 0.00 | 0.00 |
ABBVIE INCSOLE | COM | 72.01K | SH | $16.45M 2.92% | 0.00 | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 49.69K | SH | $16.01M 2.85% | 0.00 | 0.00 | 0.00 |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 24.79K | SH | $14.36M 2.55% | 0.00 | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 61.78K | SH | $14.26M 2.53% | 0.00 | 0.00 | 0.00 |
HEICO CORP NEWSOLE | COM | 41.30K | SH | $13.36M 2.38% | 0.00 | 0.00 | 0.00 |
DANAHER CORPORATIONSOLE | COM | 58.05K | SH | $13.29M 2.36% | 0.00 | 0.00 | 0.00 |
EXXON MOBIL CORPSOLE | COM | 94.08K | SH | $11.32M 2.01% | 0.00 | 0.00 | 0.00 |
SELECT SECTOR SPDR TRSOLE | STATE STREET TEC | 52.10K | SH | $7.50M 1.33% | 0.00 | 0.00 | 0.00 |
PALO ALTO NETWORKS INCSOLE | COM | 40.59K | SH | $7.48M 1.33% | 0.00 | 0.00 | 0.00 |
INTERCONTINENTAL EXCHANGE INSOLE | COM | 45.01K | SH | $7.29M 1.30% | 0.00 | 0.00 | 0.00 |
QUANTA SVCS INCSOLE | COM | 16.02K | SH | $6.76M 1.20% | 0.00 | 0.00 | 0.00 |
LOWES COS INCSOLE | COM | 27.70K | SH | $6.68M 1.19% | 0.00 | 0.00 | 0.00 |
MERCK & CO INCSOLE | COM | 63.29K | SH | $6.66M 1.18% | 0.00 | 0.00 | 0.00 |
OREILLY AUTOMOTIVE INCSOLE | COM | 70.08K | SH | $6.39M 1.14% | 0.00 | 0.00 | 0.00 |
AMPHENOL CORP NEWSOLE | CL A | 40.95K | SH | $5.53M 0.98% | 0.00 | 0.00 | 0.00 |
AXON ENTERPRISE INCSOLE | COM | 9.68K | SH | $5.49M 0.98% | 0.00 | 0.00 | 0.00 |
WALMART INCSOLE | COM | 49.16K | SH | $5.48M 0.97% | 0.00 | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 17.44K | SH | $5.47M 0.97% | 0.00 | 0.00 | 0.00 |
GOLDMAN SACHS GROUP INCSOLE | COM | 6.12K | SH | $5.38M 0.96% | 0.00 | 0.00 | 0.00 |
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