Boston, MACIK 19629334 filings on record
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeLargest positions by weight
91 positions · Q4 2025
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Amazon Com Inc | 113.1K | $26.11M | 7.9% | −52 | Reduced |
| 2 | Berkshire Hathaway Inc Del | 50.4K | $25.32M | 7.7% | −1.7K | Reduced |
| 3 | Apple Inc | 89.2K | $24.24M | 7.3% | −1.3K | Reduced |
| 4 | Vanguard Index Fds |
| 54.6K |
| $15.86M |
| 4.8% |
| +323 |
| Added |
| 5 | Vanguard Index Fds | 51.8K | $13.37M | 4.0% | −510 | Reduced |
| 6 | Tesla Inc | 29.3K | $13.17M | 4.0% | 0 | Held |
| 7 | Fundvantage Tr | 500.8K | $12.39M | 3.8% | 0 | Held |
| 8 | Microsoft Corp | 23.5K | $11.35M | 3.4% | −608 | Reduced |
| 9 | Vanguard Index Fds | 19.9K | $9.69M | 2.9% | −298 | Reduced |
| 10 | Simon Ppty Group Inc New | 52.0K | $9.63M | 2.9% | −703 | Reduced |
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