Duncker Streett & Co Inc holds a diversified book of 521 stocks worth $590.8M as of Q2 2026 (disclosed Jul 28, 2026, a ~28-day 13F lag). This quarter they opened Honeywell Intl Inc and trimmed Broadcom Inc. Their largest long position is Broadcom Inc at 4% of the equity book. Cloning the disclosed picks since 2024 would be +14% (+7.7%/yr). That is a simulation of the disclosed long book, not audited returns.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1020585/holdings"
Use Arkolith to show DUNCKER STREETT & CO INC's latest holdings, largest changes, and filing provenance.
The reported book (valued from quarter-end) returned +16.3%, a 2.6-point gap that is the cost of the ~28-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Duncker Streett & Co Inc's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~28 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
81% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Duncker Streett & Co Inc
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| MORGAN STANLEY | 80 / 80 | $575.5B |
| JPMORGAN CHASE & CO | 80 / 80 | $542.5B |
| BANK OF AMERICA CORP /DE/ | 80 / 80 | $389.5B |
| GOLDMAN SACHS GROUP INC | 80 / 80 | $264.1B |
| Bank of New York Mellon Corp | 80 / 80 | $213.8B |
| WELLS FARGO & COMPANY/MN | 80 / 80 | $167.2B |
| ROYAL BANK OF CANADA | 80 / 80 | $160.8B |
| UBS Group AG | 80 / 80 | $157.2B |
Ranked by how many of Duncker Streett & Co Inc's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Broadcom Inc COM | $25.8M | 68.4K | 4.4% | ▼−4.5% Reduced · −3K sh | |
| 2 | Apple Inc COM | $24.8M | 85.8K | 4.2% | ▲+6.4% Added · +5K sh | |
| 3 | Alphabet Inc CAP STK CL A | $22.2M | 62.0K | 3.8% | ▲+2.1% Added · +1K sh | |
| 4 | Nvidia Corporation COM | $19.1M | 95.4K | 3.2% | ▲+15% Added · +13K sh | |
| 5 | Abbvie Inc COM | $16.4M | 65.3K | 2.8% | ▼−12% Reduced · −9K sh | |
| 6 | Microsoft Corp COM | $16.1M | 43.2K | 2.7% | ▲+1.3% Added · +569 sh | |
| 7 | JPMorgan Chase & Co COM | $16.1M | 49.1K | 2.7% | ▼−0.6% Reduced · −304 sh | |
| 8 | Select Sector SPDR TR ST STR TECHN ETF | $14.3M | 75.2K | 2.4% | ▲+43% Added · +23K sh | |
| 9 | Palo Alto Networks Inc COM | $13.9M | 40.7K | 2.3% | ▲+0.8% Added · +333 sh | |
| 10 | Mastercard Incorporated CL A | $13.8M | 26.9K | 2.3% | ▼−4.3% Reduced · −1K sh | |
| 11 | Amazon Com Inc COM | $13.0M | 54.6K | 2.2% | ▲+1.0% Added · +564 sh | |
| 12 | Heico Corp New COM | $12.8M | 35.9K | 2.2% | ▼−12% Reduced · −5K sh | |
| 13 | Exxon Mobil Corp COM | $12.3M | 90.0K | 2.1% | ▼−9.2% Reduced · −9K sh | |
| 14 | Thermo Fisher Scientific Inc COM | $8.8M | 17.6K | 1.5% | ▼−12% Reduced · −2K sh | |
| 15 | Merck & Co Inc COM | $8.6M | 67.3K | 1.5% | ▲+1.6% Added · +1K sh | |
| 16 | Danaher Corp Del COM | $8.2M | 43.1K | 1.4% | ▼−9.0% Reduced · −4K sh | |
| 17 | Kla Corp COM NEW | $8.0M | 26.4K | 1.3% | ▲11× Added · +24K sh | |
| 18 | Quanta Svcs Inc COM | $7.9M | 11.0K | 1.3% | ▲+5.6% Added · +582 sh | |
| 19 | Crowdstrike Hldgs Inc CL A | $7.4M | 9.6K | 1.2% | ▲+1.0% Added · +99 sh | |
| 20 | Goldman Sachs Group Inc COM | $7.0M | 6.9K | 1.2% | ▲+8.6% Added · +549 sh | |
| 21 | Eli Lilly & Co COM | $6.7M | 5.6K | 1.1% | ▲+722% Added · +5K sh | |
| 22 | Amphenol Corp CL A | $6.7M | 37.9K | 1.1% | ▼−7.1% Reduced · −3K sh | |
| 23 | Ishares TR RUSSELL 2000 ETF | $6.6M | 22.0K | 1.1% | ▲+5.1% Added · +1K sh | |
| 24 | Lowes Cos Inc COM | $5.8M | 26.4K | 1.0% | ▼−5.3% Reduced · −1K sh | |
| 25 | Alphabet Inc CAP STK CL C | $5.7M | 16.0K | 1.0% | ▼−9.3% Reduced · −2K sh | |
| 26 | Costco Wholesale Corporation COM | $5.6M | 6.0K | 1.0% | ▼−1.9% Reduced · −118 sh | |
| 27 | Walmart Inc COM | $5.6M | 49.1K | 0.9% | ▼~0% Reduced · −4 sh | |
| 28 | Target Corp COM | $5.4M | 41.6K | 0.9% | ▲+28% Added · +9K sh | |
| 29 | Procter & Gamble Co COM | $5.3M | 36.5K | 0.9% | ▼−5.5% Reduced · −2K sh | |
| 30 | State STR SPDR S&P 500 ETF T TR UNIT | $4.8M | 6.4K | 0.8% | ▲+8.1% Added · +482 sh | |
| 31 | United Rentals Inc COM | $4.6M | 4.1K | 0.8% | ▲+2.8% Added · +111 sh | |
| 32 | Oreilly Automotive Inc COM | $4.4M | 47.9K | 0.7% | ▼−6.2% Reduced · −3K sh | |
| 33 | Chevron Corporation COM | $4.3M | 25.8K | 0.7% | ▲+9.7% Added · +2K sh | |
| 34 | TJX Cos Inc New COM | $4.2M | 27.9K | 0.7% | —Held | |
| 35 | BWX Technologies Inc COM | $4.2M | 21.4K | 0.7% | ▲+122% Added · +12K sh | |
| 36 | Linde PLC SHS | $4.1M | 7.9K | 0.7% | ▲+33% Added · +2K sh | |
| 37 | Home Depot Inc COM | $4.0M | 11.4K | 0.7% | ▼−2.0% Reduced · −231 sh | |
| 38 | Visa Inc COM CL A | $4.0M | 11.6K | 0.7% | ▼−4.3% Reduced · −530 sh | |
| 39 | Transdigm Group Inc COM | $4.0M | 3.0K | 0.7% | ▼−4.7% Reduced · −148 sh | |
| 40 | Ametek Inc COM | $3.9M | 16.2K | 0.7% | ▼−9.0% Reduced · −2K sh | |
| 41 | Johnson & Johnson COM | $3.8M | 15.1K | 0.7% | ▲+2.8% Added · +414 sh | |
| 42 | S&P Global Inc COM | $3.6M | 8.9K | 0.6% | ▼−16% Reduced · −2K sh | |
| 43 | Intercontinental Exchange In COM | $3.5M | 28.8K | 0.6% | ▼−16% Reduced · −6K sh | |
| 44 | SLB Limited COM STK | $3.3M | 71.7K | 0.6% | ▲+0.3% Added · +247 sh | |
| 45 | Illinois Tool WKS Inc COM | $3.2M | 11.9K | 0.5% | ▲+0.1% Added · +7 sh | |
| 46 | Qualcomm Inc COM | $3.1M | 16.9K | 0.5% | ▼−2.3% Reduced · −396 sh | |
| 47 | Stryker Corporation COM | $3.1M | 9.8K | 0.5% | ▼−23% Reduced · −3K sh | |
| 48 | Ishares TR U.S. TECH ETF | $3.1M | 12.2K | 0.5% | ▼−10% Reduced · −1K sh | |
| 49 | Abbott Laboratories COM | $3.0M | 33.5K | 0.5% | ▼−2.8% Reduced · −953 sh | |
| 50 | Caseys Gen Stores Inc COM | $2.9M | 3.6K | 0.5% | ▲+11% Added · +346 sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 28, 2026 | 521 | $590.8M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 29, 2026 | 535 | $526.1M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 27, 2026 | 534 | $562.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 23, 2025 | 534 | $574.0M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 28, 2025 | 512 | $548.0M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 22, 2025 | 503 | $504.7M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 5, 2025 | 530 | $538.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 488 | $548.0M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.