StockDriftsStockDriftsTop 17 Marshfield Associates Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| UNH | UNITEDHEALTH GROUP INC | 14.87% | 1.53M | $634.3M | -19.28%(-364.53K) | $371.36(+6.77%) | 2026-06-30 | |
| PGR | PROGRESSIVE CORP | 11.03% | 2.15M | $470.4M | -12.31%(-302.20K) | $209.29(-0.40%) | 2026-06-30 | |
| AZO | AUTOZONE INC | 10.22% | 136.4K | $435.8M | -17.37%(-28.66K) | $2547.83(+21.25%) | 2026-06-30 | |
| V | VISA INC | 8.32% | 1.03M | $354.9M | -17.57%(-220.54K) | $249.84(+44.87%) | 2026-06-30 | |
| ACGL | ARCH CAP GROUP LTD | 7.58% | 3.33M | $323.3M | +9.17%(+279.71K) | $72.26(+36.61%) | 2026-06-30 | |
| MA | MASTERCARD INCORPORATED | 6.89% | 572.3K | $293.9M | -4.64%(-27.86K) | $388.30(+45.98%) | 2026-06-30 | |
| EXPD | EXPEDITORS INTL WASH INC | 5.94% | 1.55M | $253.3M | -20.43%(-399.04K) | $111.17(+67.42%) | 2026-06-30 | |
| ORLY | OREILLY AUTOMOTIVE INC | 5.92% | 2.74M | $252.4M | -22.01%(-773.22K) | $59.07(+54.13%) | 2026-06-30 | |
| MCO | MOODYS CORP | 4.49% | 422.8K | $191.5M | -21.56%(-116.19K) | $319.21(+51.93%) | 2026-06-30 | |
| DPZ | DOMINOS PIZZA INC | 4.43% | 638.5K | $189.0M | -15.44%(-116.60K) | $353.21(-1.96%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +15.21% | +52.94% | +9.19% | +55.19% |
| Top 20 Holdings Unweighted | +13.55% | +46.41% | +8.20% | +48.27% |
Marshfield Associates reports $4.26B in US-listed equity holdings across 17 positions in its most recent 13F filing. Its largest disclosed positions are UNH (14.9%), PGR (11.0%) and AZO (10.2%). The top 20 holdings account for 99.99% of reported assets. Its disclosed equity book has returned +52.94% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Marshfield Associates’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 914976). View Marshfield Associates’s 13F filings on SEC