Boxford, MACIK 7699544 filings on record
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeLargest positions by weight
22 positions · Q4 2025
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Berkshire Hathaway Inc Del | 45.7K | $22.98M | 24.7% | −645 | Reduced |
| 2 | Blackstone Inc | 67.8K | $10.45M | 11.2% | −5.3K | Reduced |
| 3 | Asml Holding N V | 8.7K | $9.29M | 10.0% | −220 | Reduced |
| 4 | Enterprise Prods Partners L |
| 257.2K |
| $8.25M |
| 8.8% |
| 0 |
| Held |
| 5 | Nextera Energy Inc | 85.9K | $6.90M | 7.4% | −1.2K | Reduced |
| 6 | Oreilly Automotive Inc | 58.2K | $5.31M | 5.7% | 0 | Held |
| 7 | Jpmorgan Chase & Co. | 13.5K | $4.35M | 4.7% | 0 | Held |
| 8 | Synopsys Inc | 8.8K | $4.14M | 4.4% | +4.0K | Added |
| 9 | T-Mobile Us Inc | 16.1K | $3.26M | 3.5% | 0 | Held |
| 10 | Intuitive Surgical Inc | 4.9K | $2.76M | 3.0% | 0 | Held |
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