Waltham, MACIK 3122724 filings on record
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeLargest positions by weight
4,271 positions · Q4 2025
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Apple Inc | 9.64M | $2.62B | 3.5% | −930.0K | Reduced |
| 2 | Ishares Tr | 2.73M | $1.87B | 2.5% | −118.8K | Reduced |
| 3 | Nvidia Corporation | 9.82M | $1.83B | 2.4% | −1.18M | Reduced |
| 4 | Microsoft Corp |
| 3.14M |
| $1.52B |
| 2.0% |
| −219.5K |
| Reduced |
| 5 | Invesco Qqq Tr | 1.99M | $1.22B | 1.6% | −286.8K | Reduced |
| 6 | Spdr S&P 500 ETF Tr | 1.74M | $1.18B | 1.6% | −99.0K | Reduced |
| 7 | Amazon Com Inc | 4.71M | $1.09B | 1.4% | −633.8K | Reduced |
| 8 | Vanguard Tax-Managed Fds | 17.01M | $1.06B | 1.4% | −441.3K | Reduced |
| 9 | Ishares Tr | 1.82M | $859.58M | 1.1% | −185.0K | Reduced |
| 10 | Vanguard Index Fds | 1.35M | $844.99M | 1.1% | −9.9K | Reduced |
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