Institutional Fund
Grantham, Mayo, Van Otterloo & Co. LLC
Boston, MACIK 13526625 filings on record
Portfolio Value
$39.10B
Q1 2026
Holdings
628
Reported positions
New Buys
84
Opened this quarter
QoQ Change
-0.1%
from $39.12B
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Microsoft Corp5.8%
- Alphabet Inc5.1%
- Johnson & Johnson4.6%
- Apple Inc4.5%
- Meta Platforms Inc4.5%
- Lam Research Corp3.8%
- Other71.8%
Portfolio Holdings
628 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Microsoft Corp | 6.18M | $2.29B | 5.8% | +908.5K | Added |
| 2 | Alphabet Inc | 6.90M | $1.98B | 5.1% | +229.0K | Added |
| 3 | Johnson & Johnson | 7.28M | $1.78B | 4.6% | +189.7K | Added |
| 4 | Apple Inc | 6.94M | $1.76B | 4.5% | +230.5K | Added |
| 5 | Meta Platforms Inc | 3.07M | $1.76B | 4.5% | +164.5K | Added |
| 6 | Lam Research Corp | 6.90M | $1.48B | 3.8% | −2.44M | Reduced |
| 7 | Amazon Com Inc | 6.23M | $1.30B | 3.3% | −124.0K | Reduced |
| 8 | Thermo Fisher Scientific Inc | 2.50M | $1.23B | 3.1% | +90.1K | Added |
| 9 | Broadcom Inc | 3.35M | $1.04B | 2.7% | +211.8K | Added |
| 10 | Us Bancorp Del | 19.11M | $994.10M | 2.5% | +712.6K | Added |
618 more holdings on Premium
See this fund's complete portfolio, full position changes, and activity history.
Unlock full portfolio