DDD Partners, LLC holds a focused book of 164 stocks worth $1.6B as of Q2 2026 (disclosed Aug 5, 2026, a ~36-day 13F lag). This quarter they opened Merck & Co. Inc. and trimmed Microsoft Corp. Their largest long position is Microsoft Corp at 27% of the equity book. They also disclosed $4.4M in put options (a bearish bet), shown separately below and excluded from the equity book. Cloning the disclosed picks since 2024 would be +26% (+14.3%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 4.7 points over this window.
Growth of $10,000 cloning DDD Partners, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~36 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: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
95% 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 DDD Partners, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| FMR LLC | 80 / 80 | $820.9B |
| MORGAN STANLEY | 80 / 80 | $541.8B |
| BANK OF AMERICA CORP /DE/ | 80 / 80 | $343.9B |
| WELLS FARGO & COMPANY/MN | 80 / 80 | $144.7B |
| OSAIC HOLDINGS, INC. | 80 / 80 | $14.8B |
| Farther Finance Advisors, LLC | 80 / 80 | $2.3B |
| BlackRock, Inc. | 79 / 80 | $2.3T |
| JPMORGAN CHASE & CO | 79 / 80 | $536.5B |
Ranked by how many of DDD Partners, LLC'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 | Microsoft Corp COM | $424.1M | 1.14M | 26.5% | ▼−1.4% Reduced · −16K sh | |
| 2 | Berkshire Hathaway Inc Del CL B NEW | $56.4M | 112.7K | 3.5% | ▼−1.2% Reduced · −1K sh | |
| 3 | Apple Inc COM | $48.1M | 166.1K | 3.0% | ▲+0.6% Added · +965 sh | |
| 4 | Amazon Com Inc COM | $44.1M | 185.2K | 2.8% | ▲+2.6% Added · +5K sh | |
| 5 | NWPX Infrastructure Inc COM | $37.4M | 249.5K | 2.3% | ▼−41% Reduced · −175K sh | |
| 6 | Costco Wholesale Corporation COM | $31.7M | 33.9K | 2.0% | ▲+31% Added · +8K sh | |
| 7 | Broadcom Inc COM | $30.5M | 80.8K | 1.9% | ▲+1.3% Added · +1K sh | |
| 8 | Alphabet Inc CAP STK CL C | $29.0M | 82.1K | 1.8% | ▲+1.2% Added · +945 sh | |
| 9 | Cummins Inc COM | $27.4M | 38.5K | 1.7% | ▼−0.1% Reduced · −48 sh | |
| 10 | SPDR Series Trust ST STR P500ETF | $26.2M | 297.7K | 1.6% | ▲+130% Added · +168K sh | |
| 11 | Cisco Sys Inc COM | $25.2M | 214.7K | 1.6% | ▼−22% Reduced · −59K sh | |
| 12 | Danaher Corp Del COM | $25.1M | 132.0K | 1.6% | ▲+23% Added · +24K sh | |
| 13 | Merck & Co Inc COM | $24.5M | 190.5K | 1.5% | ▲New New position | |
| 14 | Nvidia Corporation COM | $23.6M | 118.1K | 1.5% | ▼−4.4% Reduced · −5K sh | |
| 15 | Bank Of Amer Corp COM | $23.2M | 407.9K | 1.5% | ▲~0% Added · +15 sh | |
| 16 | Genuine Parts Co COM | $22.9M | 193.9K | 1.4% | ▼−0.1% Reduced · −202 sh | |
| 17 | Texas Instrs Inc COM | $22.8M | 76.4K | 1.4% | ▲New New position | |
| 18 | Micron Technology Inc COM | $22.7M | 19.7K | 1.4% | ▲New New position | |
| 19 | James Hardie Inds PLC ORD SHS | $22.7M | 866.9K | 1.4% | ▲New New position | |
| 20 | Qualcomm Inc COM | $21.8M | 118.1K | 1.4% | ▼−23% Reduced · −34K sh | |
| 21 | Chubb Limited COM | $21.5M | 63.2K | 1.3% | ▼−0.1% Reduced · −69 sh | |
| 22 | Richardson Electrs Ltd COM | $21.1M | 1.11M | 1.3% | ▼−2.0% Reduced · −22K sh | |
| 23 | Watsco Inc COM | $21.0M | 50.4K | 1.3% | ▼−0.1% Reduced · −70 sh | |
| 24 | Old Rep Intl Corp COM | $20.6M | 503.2K | 1.3% | ▲+2.2% Added · +11K sh | |
| 25 | Elevance Health Inc Formerly COM | $20.6M | 53.1K | 1.3% | ▲New New position | |
| 26 | Hubbell Inc COM | $20.3M | 38.7K | 1.3% | ▲+15% Added · +5K sh | |
| 27 | Wec Energy Group Inc COM | $20.3M | 173.5K | 1.3% | ▼−0.1% Reduced · −245 sh | |
| 28 | Prologis Inc. COM | $20.2M | 148.9K | 1.3% | ▼−0.1% Reduced · −206 sh | |
| 29 | Regeneron Pharmaceuticals COM | $20.1M | 32.3K | 1.3% | ▲+20% Added · +5K sh | |
| 30 | On Semiconductor Corp COM | $19.7M | 208.2K | 1.2% | ▼−13% Reduced · −32K sh | |
| 31 | Brookfield Asset Managmt Ltd CL A LMT VTG SHS | $19.5M | 435.2K | 1.2% | ▲New New position | |
| 32 | Meta Platforms Inc CL A | $18.7M | 33.2K | 1.2% | ▲+1.9% Added · +613 sh | |
| 33 | Pepsico Inc COM | $18.6M | 137.6K | 1.2% | ▼−0.1% Reduced · −152 sh | |
| 34 | Amrize Ltd SHS | $18.6M | 349.5K | 1.2% | ▲+7.6% Added · +25K sh | |
| 35 | Unitedhealth Group Inc COM | $18.5M | 44.5K | 1.2% | ▲+1.5% Added · +641 sh | |
| 36 | Kinder Morgan Inc Del COM | $18.4M | 574.0K | 1.1% | ▼−0.1% Reduced · −433 sh | |
| 37 | Amphenol Corp CL A | $18.2M | 103.0K | 1.1% | ▲New New position | |
| 38 | Eastman Chem Co COM | $18.1M | 269.9K | 1.1% | ▲+7.2% Added · +18K sh | |
| 39 | Boeing Co COM | $17.9M | 82.6K | 1.1% | ▲+2.3% Added · +2K sh | |
| 40 | Element Solutions Inc COM | $17.3M | 362.6K | 1.1% | ▼−0.5% Reduced · −2K sh | |
| 41 | Chevron Corporation COM | $17.2M | 103.9K | 1.1% | ▼−0.1% Reduced · −92 sh | |
| 42 | F5 Inc COM | $16.9M | 40.7K | 1.1% | ▲New New position | |
| 43 | Disney Walt Co COM | $16.5M | 171.9K | 1.0% | ▲+28% Added · +37K sh | |
| 44 | Elanco Animal Health Inc COM | $15.1M | 615.1K | 0.9% | ▼−0.5% Reduced · −3K sh | |
| 45 | HF Sinclair Corp COM | $15.0M | 215.2K | 0.9% | ▼−0.5% Reduced · −1K sh | |
| 46 | Vanguard Scottsdale FDS SHORT TERM TREAS | $13.3M | 228.4K | 0.8% | ▲+19% Added · +37K sh | |
| 47 | Vanguard Scottsdale FDS SHRT TRM CORP BD | $10.0M | 126.0K | 0.6% | ▲+19% Added · +20K sh | |
| 48 | Ishares TR 7-10 YR TRSY BD | $6.7M | 71.1K | 0.4% | ▲+19% Added · +11K sh | |
| 49 | Humana Inc COM | $4.2M | 10.5K | 0.3% | ▲New New position | |
| 50 | Expeditors Intl Wash Inc COM | $4.1M | 25.3K | 0.3% | ▼~0% Reduced · −1 sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1729673/holdings"
Use Arkolith to show DDD Partners, LLC's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | MICROSOFT CORPMSFT | $4.4M | 12K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 5, 2026 | 166 | $1.6B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 28, 2026 | 138 | $1.5B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 22, 2026 | 130 | $1.6B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 6, 2025 | 129 | $1.6B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 31, 2025 | 112 | $932.7M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 2, 2025 | 102 | $823.1M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 31, 2025 | 98 | $813.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 102 | $920.9M | 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.