DDD Partners, LLC — 13F Holdings & Portfolio
CIK 1729673 · latest 13F-HR filed 2026-08-05
DDD Partners, LLC manages $1.60B in 13F-reported U.S. long-equity assets across 166 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are MSFT (26.44%), BRK.B (3.52%), AAPL (3.00%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 40 new positions and exited 10; 67 existing positions rose in reported value and 35 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-08-05
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- SPDR SERIES TRUST$16.2M +163.8%
- RICHARDSON ELECTRS LTD$8.7M +70.2%
- CUMMINS INC$6.7M +32.4%
- UNITEDHEALTH GROUP INC$6.6M +55.8%
- AMAZON COM INC$6.6M +17.5%
Top Trims
- ABBOTT LABORATORIES-$19.5M -98.2%
- ABBVIE INC-$18.8M -94.4%
- HOME DEPOT INC-$16.9M -94.5%
- CHEVRON CORPORATION-$4.3M -20.0%
- VICTORY PORTFOLIOS II-$4.1M -68.4%
New Positions
- MERCK & CO INC$24.5M
- TEXAS INSTRS INC$22.8M
- MICRON TECHNOLOGY INC$22.7M
- JAMES HARDIE INDS PLC$22.7M
- ELEVANCE HEALTH INC FORMERLY$20.6M
Exited Positions
- CME GROUP INC$19.5M
- TE CONNECTIVITY PLC$15.6M
- SERVICENOW INC$14.3M
- MERITAGE HOMES CORP$11.7M
- HUNTINGTON INGALLS INDS INC$9.9M
DDD Partners, LLC Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | MICROSOFT CORP | MSFT | 594918104 | $424.1M | 26.44% | 1,136,862 | SH |
| 2 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $56.4M | 3.52% | 112,658 | SH |
| 3 | APPLE INC | AAPL | 037833100 | $48.1M | 3.00% | 166,144 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $44.1M | 2.75% | 185,222 | SH |
| 5 | NWPX INFRASTRUCTURE INC | NWPX | 667746101 | $37.4M | 2.33% | 249,520 | SH |
| 6 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $31.7M | 1.98% | 33,927 | SH |
| 7 | BROADCOM INC | AVGO | 11135F101 | $30.5M | 1.90% | 80,758 | SH |
| 8 | ALPHABET INC | GOOG | 02079K107 | $29.0M | 1.81% | 82,077 | SH |
| 9 | CUMMINS INC | CMI | 231021106 | $27.4M | 1.71% | 38,457 | SH |
| 10 | SPDR SERIES TRUST | SPYM | 78464A854 | $26.2M | 1.63% | 297,704 | SH |
| 11 | CISCO SYS INC | CSCO | 17275R102 | $25.2M | 1.57% | 214,668 | SH |
| 12 | DANAHER CORP DEL | DHR | 235851102 | $25.1M | 1.57% | 131,956 | SH |
| 13 | MERCK & CO INC | MRK | 58933Y105 | $24.5M | 1.53% | 190,549 | SH |
| 14 | NVIDIA CORPORATION | NVDA | 67066G104 | $23.6M | 1.47% | 118,084 | SH |
| 15 | BANK OF AMER CORP | BAC | 060505104 | $23.2M | 1.45% | 407,855 | SH |
| 16 | GENUINE PARTS CO | GPC | 372460105 | $22.9M | 1.43% | 193,933 | SH |
| 17 | TEXAS INSTRS INC | TXN | 882508104 | $22.8M | 1.42% | 76,410 | SH |
| 18 | MICRON TECHNOLOGY INC | MU | 595112103 | $22.7M | 1.42% | 19,682 | SH |
| 19 | JAMES HARDIE INDS PLC | JHX | G4253H101 | $22.7M | 1.42% | 866,921 | SH |
| 20 | QUALCOMM INC | QCOM | 747525103 | $21.8M | 1.36% | 118,071 | SH |
| 21 | CHUBB LIMITED | CB | H1467J104 | $21.5M | 1.34% | 63,209 | SH |
| 22 | RICHARDSON ELECTRS LTD | RELL | 763165107 | $21.1M | 1.32% | 1,110,602 | SH |
| 23 | WATSCO INC | WSO | 942622200 | $21.0M | 1.31% | 50,426 | SH |
| 24 | OLD REP INTL CORP | ORI | 680223104 | $20.6M | 1.28% | 503,157 | SH |
| 25 | ELEVANCE HEALTH INC FORMERLY | ELV | 036752103 | $20.6M | 1.28% | 53,145 | SH |
| 26 | HUBBELL INC | HUBB | 443510607 | $20.3M | 1.26% | 38,740 | SH |
| 27 | WEC ENERGY GROUP INC | WEC | 92939U106 | $20.3M | 1.26% | 173,451 | SH |
| 28 | PROLOGIS INC. | PLD | 74340W103 | $20.2M | 1.26% | 148,934 | SH |
| 29 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | $20.1M | 1.26% | 32,303 | SH |
| 30 | ON SEMICONDUCTOR CORP | ON | 682189105 | $19.7M | 1.23% | 208,157 | SH |
| 31 | BROOKFIELD ASSET MANAGMT LTD | BAM | 113004105 | $19.5M | 1.22% | 435,175 | SH |
| 32 | META PLATFORMS INC | META | 30303M102 | $18.7M | 1.17% | 33,197 | SH |
| 33 | PEPSICO INC | PEP | 713448108 | $18.6M | 1.16% | 137,578 | SH |
| 34 | AMRIZE LTD | AMRZ | H2927K103 | $18.6M | 1.16% | 349,483 | SH |
| 35 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $18.5M | 1.15% | 44,518 | SH |
| 36 | KINDER MORGAN INC DEL | KMI | 49456B101 | $18.4M | 1.14% | 574,012 | SH |
| 37 | AMPHENOL CORP | APH | 032095101 | $18.2M | 1.13% | 102,982 | SH |
| 38 | EASTMAN CHEM CO | EMN | 277432100 | $18.1M | 1.13% | 269,877 | SH |
| 39 | BOEING CO | BA | 097023105 | $17.9M | 1.12% | 82,623 | SH |
| 40 | ELEMENT SOLUTIONS INC | ESI | 28618M106 | $17.3M | 1.08% | 362,553 | SH |
| 41 | CHEVRON CORPORATION | CVX | 166764100 | $17.2M | 1.07% | 103,943 | SH |
| 42 | F5 INC | FFIV | 315616102 | $16.9M | 1.06% | 40,697 | SH |
| 43 | DISNEY WALT CO | DIS | 254687106 | $16.5M | 1.03% | 171,896 | SH |
| 44 | ELANCO ANIMAL HEALTH INC | ELAN | 28414H103 | $15.1M | 0.94% | 615,091 | SH |
| 45 | HF SINCLAIR CORP | DINO | 403949100 | $15.0M | 0.93% | 215,233 | SH |
| 46 | VANGUARD SCOTTSDALE FDS | VGSH | 92206C102 | $13.3M | 0.83% | 228,401 | SH |
| 47 | VANGUARD SCOTTSDALE FDS | VCSH | 92206C409 | $10.0M | 0.62% | 126,003 | SH |
| 48 | ISHARES TR | IEF | 464287440 | $6.7M | 0.42% | 71,108 | SH |
| 49 | HUMANA INC | HUM | 444859102 | $4.2M | 0.26% | 10,538 | SH |
| 50 | EXPEDITORS INTL WASH INC | EXPD | 302130109 | $4.1M | 0.26% | 25,291 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-05 | $1.60B | 166 | 0001729673-26-000006 |
| 2026-03-31 | 2026-04-28 | $1.45B | 138 | 0001729673-26-000004 |
| 2025-12-31 | 2026-01-22 | $1.57B | 130 | 0001729673-26-000003 |
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