Waltham, MACIK 13748894 filings on record
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeLargest positions by weight
1,009 positions · Q4 2025
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Vanguard Index Fds | 5.66M | $1.90B | 26.7% | −422.9K | Reduced |
| 2 | Ishares Tr | 6.40M | $572.14M | 8.0% | −108.9K | Reduced |
| 3 | Ishares Tr | 3.23M | $480.83M | 6.8% | −213.4K | Reduced |
| 4 | Vanguard Tax-Managed Fds |
| 4.93M |
| $307.74M |
| 4.3% |
| −129.8K |
| Reduced |
| 5 | Ishares Inc | 4.06M | $273.05M | 3.8% | −124.3K | Reduced |
| 6 | Ishares Tr | 365.8K | $250.58M | 3.5% | +579 | Added |
| 7 | Spdr S&P 500 ETF Tr | 227.5K | $155.11M | 2.2% | −644 | Reduced |
| 8 | Vanguard Intl Equity Index F | 2.80M | $150.36M | 2.1% | −52.8K | Reduced |
| 9 | Ishares Tr | 2.38M | $145.76M | 2.0% | −3.7K | Reduced |
| 10 | Vanguard Index Fds | 1.51M | $133.28M | 1.9% | +38.8K | Added |
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