Duncker Streett & Co. Inc.
In its 13F for Q4 2025 (holdings as of December 31, 2025, filed January 27, 2026), Duncker Streett & Co. Inc. reported 531 stock positions worth $562.7 million. Its top holding was Broadcom (AVGO) at 4.6% of the portfolio, followed by Apple (AAPL, 4.4%) and Microsoft (MSFT, 4.0%). Compared with Q3 2025, it opened 13 new positions, sold out of 18, added to 57 and reduced 136. The biggest buy was Exxon Mobil (XOM, shares +49%) and the biggest sale Axon Enterprise (AXON, shares −34%).
- Most Recent 13F
- Q2 2026
- Location
- St. Louis, MO
- CIK
- 0001020585
- Portfolio Value
- $562.7M (Q4 2025)
- SEC Filing
- 0001580642-26-000456 ↗ filed Jan 27, 2026
Holdings Value
Holdings 531 stocks · $562.7M
| AVGO Broadcom Inc. | 4.62% | 75,073 | $26.0M | Reduce -11.3% |
| AAPL Apple Inc. | 4.41% | 91,370 | $24.8M | Reduce -3.5% |
| MSFT Microsoft Corp. | 4.01% | 46,712 | $22.6M | Reduce -1.3% |
| GOOGL Alphabet Inc. Class A | 3.46% | 62,270 | $19.5M | Reduce -17.7% |
| MA Mastercard Inc. Class A | 3.15% | 31,082 | $17.7M | Add +0.2% |
| NVDA Nvidia Corp. | 3.11% | 93,765 | $17.5M | Reduce -19.3% |
| ABBV Abbvie Inc. | 2.92% | 72,012 | $16.5M | Add +1.0% |
| JPM JPMorgan Chase & Co. | 2.85% | 49,694 | $16.0M | Add +7.9% |
| TMO Thermo Fisher Scientific Inc. | 2.55% | 24,789 | $14.4M | Add +14.9% |
| AMZN Amazon.com Inc. | 2.53% | 61,783 | $14.3M | Reduce -0.4% |
| HEI Heico Corp. | 2.38% | 41,302 | $13.4M | Reduce -0.9% |
| DHR Danaher Corp. | 2.36% | 58,047 | $13.3M | Add +20.4% |
| XOM Exxon Mobil Corp. | 2.01% | 94,078 | $11.3M | Add +48.6% |
| XLK SS Technology Select Sector | 1.33% | 52,102 | $7.5M | Reduce -1.1% |
| PANW Palo Alto Networks Inc. | 1.33% | 40,585 | $7.5M | Reduce -0.6% |
| ICE Intercontinental Exchange Inc. | 1.30% | 45,013 | $7.3M | Add +0.3% |
| PWR Quanta Services Inc. | 1.20% | 16,019 | $6.8M | Add +1.0% |
| LOW Lowe's Cos Inc. | 1.19% | 27,697 | $6.7M | Reduce -20.3% |
| MRK Merck & Co. Inc. | 1.18% | 63,287 | $6.7M | Add +110.4% |
| ORLY O'reilly Automotive Inc. | 1.14% | 70,076 | $6.4M | Add +3.1% |
| APH Amphenol Corp. Class A | 0.98% | 40,952 | $5.5M | No change |
| AXON Axon Enterprise Inc. | 0.98% | 9,675 | $5.5M | Reduce -33.6% |
| WMT Walmart Inc. | 0.97% | 49,159 | $5.5M | Reduce -0.4% |
| GOOG Alphabet Inc. Class C | 0.97% | 17,436 | $5.5M | Reduce -7.4% |
| GS Goldman Sachs Group Inc. | 0.96% | 6,121 | $5.4M | Add +214.7% |
| COST Costco Wholesale Corp. | 0.95% | 6,197 | $5.3M | Reduce -4.2% |
| ISRG Intuitive Surgical Inc. | 0.93% | 9,206 | $5.2M | Add +100.1% |
| SYK Stryker Corp. | 0.83% | 13,233 | $4.7M | Reduce -3.7% |
| ABT Abbott Laboratories | 0.80% | 36,126 | $4.5M | Reduce -0.3% |
| TDG Transdigm Group Inc. | 0.78% | 3,293 | $4.4M | Add +0.9% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.77% | 28,308 | $4.3M | Reduce -0.5% |
| V Visa Inc. Class A | 0.77% | 12,324 | $4.3M | Add +0.1% |
| SPGI S&P Global Inc. | 0.75% | 8,080 | $4.2M | Reduce -29.1% |
| UBER Uber Technologies Inc. | 0.69% | 47,740 | $3.9M | Reduce -36.3% |
| META Meta Platforms Inc. Class A | 0.68% | 5,809 | $3.8M | Reduce -36.7% |
| NOW ServiceNow Inc. | 0.67% | 24,650 | $3.8M | Reduce -33.3% |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.67% | 5,496 | $3.7M | Reduce -2.3% |
| AME Ametek Inc. | 0.66% | 18,223 | $3.7M | Reduce -36.1% |
| BX Blackstone Inc. | 0.64% | 23,478 | $3.6M | Add +1.0% |
| HD Home Depot Inc. | 0.63% | 10,282 | $3.5M | Add +0.1% |
| CVX Chevron Corp. | 0.62% | 22,830 | $3.5M | Add +9.3% |
| AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO | 0.57% | 12,448 | $3.2M | Reduce -39.1% |
| URI United Rentals Inc. | 0.57% | 3,963 | $3.2M | Add +0.5% |
| COF Capital One Financial Corp. | 0.54% | 12,567 | $3.0M | No change |
| QCOM Qualcomm Inc. | 0.53% | 17,384 | $3.0M | Add +1.3% |
| IYW iShares Ustechnology ETF | 0.53% | 14,853 | $3.0M | Reduce -1.3% |
| JNJ Johnson & Johnson | 0.52% | 14,230 | $2.9M | Reduce -4.3% |
| ITW Illinois Tool Works | 0.52% | 11,939 | $2.9M | Reduce -0.3% |
| CEG Constellation Energy | 0.52% | 8,266 | $2.9M | Reduce -2.8% |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | 0.52% | 10,032 | $2.9M | Reduce -0.6% |
| PG The Procter & Gamble Co. | 0.51% | 20,061 | $2.9M | Reduce -2.3% |
| CRWD CrowdStrike Holdings Inc. Class A | 0.51% | 6,127 | $2.9M | Add +153075.0% |
| LHX L3HARRIS Technologies Inc. | 0.51% | 9,683 | $2.8M | Reduce -3.0% |
| IGSB iShares 1-5Y Inv Grade Corp. | 0.49% | 52,391 | $2.8M | Add +11.3% |
| LQD Ishr Ibx Usd Invgd CB ETF-Ui | 0.45% | 23,039 | $2.5M | Reduce -1.7% |
| SCHX Schwab US Large-Cap ETF | 0.44% | 91,524 | $2.5M | Reduce -3.5% |
| GSY Invesco Ultra Short Duration | 0.44% | 48,936 | $2.5M | Reduce -2.4% |
| VRP Invesco Variable Rate Prefer | 0.43% | 100,581 | $2.4M | Reduce -1.1% |
| SCHG Schwab US Large-Cap Growth | 0.43% | 74,707 | $2.4M | Add +0.4% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.42% | 8,004 | $2.4M | Reduce -1.6% |
| LIN Linde PLC | 0.41% | 5,396 | $2.3M | Reduce -11.5% |
| PFF iShares Preferred & Income S | 0.40% | 73,441 | $2.3M | Reduce -1.2% |
| BMY Bristol-Myers Squibb Co. | 0.40% | 41,548 | $2.2M | No change |
| RTX RTX Corp. | 0.39% | 12,112 | $2.2M | Reduce -0.1% |
| DOV Dover Corp. | 0.39% | 11,363 | $2.2M | Reduce -1.3% |
| IWM iShares Russell 2000 ETF | 0.38% | 8,604 | $2.1M | Add +628.5% |
| SCHV Schwab US Large-Cap Value | 0.37% | 71,185 | $2.1M | Add +0.3% |
| ROP Roper Technologies Inc. | 0.35% | 4,370 | $1.9M | Reduce -4.9% |
| FTEC Fidelity MSCI Info Tech Indx | 0.33% | 8,378 | $1.9M | No change |
| PEP Pepsico Inc. | 0.33% | 12,979 | $1.9M | Add +2.7% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.33% | 7,153 | $1.8M | Reduce -6.0% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 0.33% | 8,662 | $1.8M | Reduce -0.5% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.32% | 33,108 | $1.8M | Reduce -4.1% |
| SCHA Schwab US Small-Cap ETF | 0.31% | 61,999 | $1.8M | Reduce -0.1% |
| ACN Accenture PLC Class A | 0.31% | 6,428 | $1.7M | Reduce -37.9% |
| ECL Ecolab Inc. | 0.31% | 6,558 | $1.7M | Add +0.0% |
| CASY Casey's General Stores Inc. | 0.31% | 3,112 | $1.7M | New |
| EMR Emerson Electric Co. | 0.29% | 12,412 | $1.6M | Reduce -0.5% |
| IJH iShares Core S&P Midcap ETF | 0.28% | 24,098 | $1.6M | Reduce -0.9% |
| VIG Vanguard Dividend Apprec ETF | 0.28% | 7,217 | $1.6M | Reduce -4.0% |
| INTU Intuit Inc. | 0.28% | 2,347 | $1.6M | No change |
| TYL Tyler Technologies Inc. | 0.26% | 3,283 | $1.5M | Reduce -3.7% |
| CPRT Copart Inc. | 0.26% | 37,781 | $1.5M | Reduce -70.9% |
| KLAC KLA Corp. | 0.26% | 1,196 | $1.5M | Add +3.2% |
| VYM Vanguard High DVD Yield ETF | 0.25% | 9,729 | $1.4M | Reduce -5.6% |
| AFL Aflac Inc. | 0.25% | 12,614 | $1.4M | Reduce -0.7% |
| PH Parker Hannifin Corp. | 0.24% | 1,556 | $1.4M | No change |
| NFLX Netflix Inc. | 0.23% | 13,880 | $1.3M | Add +1.0% |
| VOO Vanguard S&P 500 ETF | 0.23% | 2,019 | $1.3M | Add +1.8% |
| CME Cme Group Inc. | 0.22% | 4,450 | $1.2M | No change |
| ORCL Oracle Corp. | 0.21% | 6,159 | $1.2M | Reduce -24.1% |
| CTAS Cintas Corp. | 0.21% | 6,300 | $1.2M | No change |
| AXP American Express Co. | 0.21% | 3,186 | $1.2M | No change |
| AON Aon PLC Class A | 0.21% | 3,289 | $1.2M | No change |
| PM Philip Morris International | 0.20% | 6,985 | $1.1M | Add +0.1% |
| DE Deere & Co. | 0.19% | 2,326 | $1.1M | No change |
| IWR iShares Russell Mid-Cap ETF | 0.19% | 10,830 | $1.0M | No change |
| AMGN Amgen Inc. | 0.18% | 3,178 | $1.0M | Reduce -12.0% |
| CDNS Cadence Design SYS Inc. | 0.18% | 3,265 | $1.0M | Reduce -7.5% |
| PFFD Global X US Preferred ETF | 0.18% | 53,762 | $1.0M | Reduce -18.5% |
Other holdings (3): bonds, preferreds, convertibles and warrants · $4 (not counted above)
Total filed on the 13F, all lines: $562.7M.
Portfolio Sells Q3 2025 → Q4 2025
| AXON Axon Enterprise Inc. | Reduce -33.6% | 0.98% | −0.85 |
| CPRT Copart Inc. | Reduce -70.9% | 0.26% | −0.75 |
| NVDA Nvidia Corp. | Reduce -19.3% | 3.11% | −0.67 |
| UBER Uber Technologies Inc. | Reduce -36.3% | 0.69% | −0.59 |
| AJG Arthur J Gallagher & Co. | Reduce -39.1% | 0.57% | −0.53 |
| NOW ServiceNow Inc. | Reduce -33.3% | 0.67% | −0.51 |
| META Meta Platforms Inc. Class A | Reduce -36.7% | 0.68% | −0.49 |
| LOW Lowe's Cos Inc. | Reduce -20.3% | 1.19% | −0.33 |
| AME Ametek Inc. | Reduce -36.1% | 0.66% | −0.27 |
| MSFT Microsoft Corp. | Reduce -1.3% | 4.01% | −0.25 |
| AVGO Broadcom Inc. | Reduce -11.3% | 4.62% | −0.25 |
| SPGI S&P Global Inc. | Reduce -29.1% | 0.75% | −0.22 |
| ORCL Oracle Corp. | Reduce -24.1% | 0.21% | −0.18 |
| ACN Accenture PLC Class A | Reduce -37.9% | 0.31% | −0.14 |
| PANW Palo Alto Networks Inc. | Reduce -0.6% | 1.33% | −0.12 |
| FISV Fiserv Inc. | Reduce -10.3% | 0.10% | −0.11 |
| IBDQ iShares Ibonds Dec 2025 Term | Sold out | 0.00% | −0.10 |
| IBTF iShares Ibonds Dec 2025 Term | Sold out | 0.00% | −0.10 |
| LIN Linde PLC | Reduce -11.5% | 0.41% | −0.10 |
| COST Costco Wholesale Corp. | Reduce -4.2% | 0.95% | −0.09 |
| ADBE Adobe Inc. | Reduce -57.9% | 0.07% | −0.09 |
| IVV iShares Core S&P 500 ETF | Reduce -89.3% | 0.01% | −0.06 |
| SYK Stryker Corp. | Reduce -3.7% | 0.83% | −0.06 |
| UNH Unitedhealth Group Inc. | Reduce -34.2% | 0.10% | −0.06 |
| ROP Roper Technologies Inc. | Reduce -4.9% | 0.35% | −0.05 |
| TYL Tyler Technologies Inc. | Reduce -3.7% | 0.26% | −0.05 |
| PFFD Global X US Preferred ETF | Reduce -18.5% | 0.18% | −0.04 |
| EOG EOG Resources Inc. | Reduce -42.2% | 0.05% | −0.04 |
| ARCC Ares Capital Corp. | Reduce -19.6% | 0.18% | −0.04 |
| CMCSA Comcast Corp. Class A | Reduce -32.8% | 0.08% | −0.04 |
| ABT Abbott Laboratories | Reduce -0.3% | 0.80% | −0.04 |
| QQQ Invesco QQQ Trust Series 1 | Reduce -24.7% | 0.14% | −0.04 |
| PG The Procter & Gamble Co. | Reduce -2.3% | 0.51% | −0.04 |
| CMG Chipotle Mexican Grill Inc. | Reduce -49.3% | 0.04% | −0.04 |
| CDNS Cadence Design SYS Inc. | Reduce -7.5% | 0.18% | −0.03 |
| DGRO iShares Core Dividend Growth | Reduce -63.4% | 0.02% | −0.03 |
| NKE Nike Inc. Class B | Reduce -15.1% | 0.12% | −0.03 |
| LHX L3HARRIS Technologies Inc. | Reduce -3.0% | 0.51% | −0.03 |
| IWF iShares Russell 1000 Growth | Sold out | 0.00% | −0.03 |
| VLTO Veralto Corp. | Reduce -16.5% | 0.09% | −0.02 |
| ITW Illinois Tool Works | Reduce -0.3% | 0.52% | −0.02 |
| IWV iShares Russell 3000 ETF | Reduce -57.1% | 0.02% | −0.02 |
| GNRC Generac Holdings Inc. | Reduce -11.2% | 0.05% | −0.02 |
| SOXX iShares Semiconductor ETF | Sold out | 0.00% | −0.02 |
| LH Labcorp Holdings Inc. | Reduce -3.6% | 0.11% | −0.02 |
| FAST Fastenal Co. | Reduce -1.9% | 0.08% | −0.02 |
| PNC PNC Financial Services Group | Reduce -47.2% | 0.02% | −0.02 |
| HSIC Henry Schein Inc. | Reduce -34.4% | 0.05% | −0.02 |
| T AT&T Inc. | Reduce -3.4% | 0.10% | −0.02 |
| HON Honeywell International Inc. | Reduce -4.8% | 0.14% | −0.02 |
Portfolio Buys Q3 2025 → Q4 2025
| XOM Exxon Mobil Corp. | Add +48.6% | 2.01% | +0.77 |
| MRK Merck & Co. Inc. | Add +110.4% | 1.18% | +0.74 |
| TMO Thermo Fisher Scientific Inc. | Add +14.9% | 2.55% | +0.73 |
| DHR Danaher Corp. | Add +20.4% | 2.36% | +0.70 |
| GS Goldman Sachs Group Inc. | Add +214.7% | 0.96% | +0.69 |
| ISRG Intuitive Surgical Inc. | Add +100.1% | 0.93% | +0.57 |
| CRWD CrowdStrike Holdings Inc. Class A | Add +153075.0% | 0.51% | +0.51 |
| IWM iShares Russell 2000 ETF | Add +628.5% | 0.38% | +0.33 |
| JPM JPMorgan Chase & Co. | Add +7.9% | 2.85% | +0.32 |
| CASY Casey's General Stores Inc. | New | 0.31% | +0.31 |
| XLV SS Health Care Select Sector | Add +2264.0% | 0.12% | +0.11 |
| MA Mastercard Inc. Class A | Add +0.2% | 3.15% | +0.08 |
| NRG NRG Energy Inc. | New | 0.08% | +0.08 |
| IGSB iShares 1-5Y Inv Grade Corp. | Add +11.3% | 0.49% | +0.06 |
| MCD McDonald's Corp. | Add +47.5% | 0.17% | +0.06 |
| PWR Quanta Services Inc. | Add +1.0% | 1.20% | +0.06 |
| CVX Chevron Corp. | Add +9.3% | 0.62% | +0.05 |
| ABBV Abbvie Inc. | Add +1.0% | 2.92% | +0.05 |
| KLAC KLA Corp. | Add +3.2% | 0.26% | +0.04 |
| V Visa Inc. Class A | Add +0.1% | 0.77% | +0.04 |
| QCOM Qualcomm Inc. | Add +1.3% | 0.53% | +0.03 |
| TDG Transdigm Group Inc. | Add +0.9% | 0.78% | +0.03 |
| PEP Pepsico Inc. | Add +2.7% | 0.33% | +0.02 |
| SCHG Schwab US Large-Cap Growth | Add +0.4% | 0.43% | +0.02 |
| MS Morgan Stanley | Add +2.6% | 0.11% | +0.02 |
| YUM Yum! Brands Inc. | New | 0.02% | +0.02 |
| SCHV Schwab US Large-Cap Value | Add +0.3% | 0.37% | +0.01 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +11.9% | 0.12% | +0.01 |
| VOO Vanguard S&P 500 ETF | Add +1.8% | 0.23% | +0.01 |
| EVRG Evergy Inc. | New | 0.01% | +0.01 |
| IEX Idex Corp. | Add +0.0% | 0.10% | +0.01 |
| DIA SS SPDR Dow Jones Indus Avg | Add +0.1% | 0.16% | +0.01 |
| CAT Caterpillar Inc. | Add +0.2% | 0.04% | +0.01 |
| VEU Vanguard Ftse All-World Ex-U | Add +1.0% | 0.09% | +0.01 |
| YUMC Yum China Holdings Inc. | New | 0.00% | +0.00 |
| SLYV SS SPDR S&P 600 SC Val ETF | Add +0.1% | 0.09% | +0.00 |
| EXPD Expeditors Intl Wash Inc. | Add +0.1% | 0.02% | +0.00 |
| IXUS iShares Core Intl Stock ETF | Add +1.2% | 0.06% | +0.00 |
| XLF SS Financial Select Sector | Add +0.1% | 0.07% | +0.00 |
| VSS Vanguard Ftse All Wo X-US SC | Add +2.0% | 0.06% | +0.00 |
| VXUS Vanguard Total Intl Stock | Add +0.1% | 0.05% | +0.00 |
| VCIT Vanguard Int-Term Corporate | Add +0.0% | 0.12% | +0.00 |
| CRWV Coreweave Inc. Class A | New | 0.00% | +0.00 |
| PM Philip Morris International | Add +0.1% | 0.20% | +0.00 |
| SHEL Shell PLC-ADR | Add +0.3% | 0.04% | +0.00 |
| SCHD Schwab US DVD Equity ETF | Add +0.0% | 0.08% | +0.00 |
| TIP iShares Tips Bond ETF | Add +0.3% | 0.14% | +0.00 |
| MET Metlife Inc. | Add +8.3% | 0.03% | +0.00 |
| VWO Vanguard Ftse Emerging Marke | Add +0.8% | 0.08% | +0.00 |
| COIN Coinbase Global Inc. Class A | New | 0.00% | +0.00 |
Notes & Other Activity Q3 2025 → Q4 2025
| OPENW Opendoor Technologies Inc.-26 | *W EXP 11/20/202 | Reduce -39.9% | 2 | $2 |
| OPENL Opendoor Technologies Inc.-26 | *W EXP 11/20/202 | New | 2 | $1 |
| OPENZ Opendoor Technologies Inc.-26 | *W EXP 11/20/202 | New | 2 | $1 |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 517 | $590.8M | AVGO, AAPL, GOOGL, NVDA, ABBV |
| Q1 2026 | 532 | $526.1M | AVGO, AAPL, GOOGL, XOM, ABBV |
| Q4 2025 | 531 | $562.7M | AVGO, AAPL, MSFT, GOOGL, MA |
| Q3 2025 | 534 | $574.0M | AVGO, MSFT, AAPL, NVDA, GOOGL |
| Q2 2025 | 512 | $548.0M | MSFT, AVGO, NVDA, MA, AAPL |
| Q1 2025 | 503 | $504.7M | MSFT, MA, AAPL, AVGO, ABBV |
| Q4 2024 | 530 | $538.6M | AVGO, MSFT, AAPL, MA, NVDA |
| Q3 2024 | 488 | $548.0M | MSFT, AVGO, AAPL, MA, TMO |
| Q2 2024 | 487 | $520.2M | MSFT, AVGO, AAPL, MA, GOOGL |
| Q1 2024 | 477 | $506.5M | MSFT, MA, AVGO, TMO, AAPL |