13F Filing
Grantham, Mayo, Van Otterloo & Co. LLC
GMO is a Boston-based global asset manager co-founded by Jeremy Grantham in 1977, known for mean-reversion-based asset allocation, 7-year asset-class forecasts, and willingness to call market bubbles. Runs value-oriented equity, quality, emerging-markets, and multi-asset strategies with a long-term, contrarian valuation discipline.
Filed2026.08.13
FilingCurrent Portfolio
$44.40B
Previous Portfolio
$39.10B
Change
+13.57%
Holdings
MSFTMICROSOFT CORPIncreased$2.54B5.73%
LRCXLAM RESEARCH CORPReduced$2.37B5.33%
GOOGLALPHABET INCReduced$2.19B4.94%
AAPLAPPLE INCReduced$1.98B4.46%
METAMETA PLATFORMS INCIncreased$1.94B4.37%
JNJJOHNSON & JOHNSONReduced$1.81B4.07%
AMZNAMAZON COM INCReduced$1.46B3.29%
TXNTEXAS INSTRS INCReduced$1.39B3.14%
TMOTHERMO FISHER SCIENTIFIC INCIncreased$1.37B3.09%
AVGOBROADCOM INCReduced$1.23B2.78%
| # | Company | % of Portfolio | Activity | Market Value | Shares | Change | Sector |
|---|---|---|---|---|---|---|---|
| 1 |  MSFT MICROSOFT CORP | 5.73% | Increased | $2.54B | 6,816,326 | +640,188 | Information Technology |
| 2 |  LRCX LAM RESEARCH CORP | 5.33% | Reduced | $2.37B | 5,464,726 | −1,439,480 | Information Technology |
| 3 |  GOOGL ALPHABET INC | 4.94% | Reduced | $2.19B | 6,132,636 | −767,941 | Communication Services |
| 4 |  AAPL APPLE INC | 4.46% | Reduced | $1.98B | 6,848,782 | −88,792 | Information Technology |
| 5 |  META META PLATFORMS INC | 4.37% | Increased | $1.94B | 3,446,717 | +373,676 | Communication Services |
| 6 |  JNJ JOHNSON & JOHNSON | 4.07% | Reduced | $1.81B | 7,110,133 | −168,733 | Health Care |
| 7 |  AMZN AMAZON COM INC | 3.29% | Reduced | $1.46B | 6,136,926 | −92,449 | Consumer Discretionary |
| 8 |  TXN TEXAS INSTRS INC | 3.14% | Reduced | $1.39B | 4,674,406 | −386,641 | Information Technology |
| 9 |  TMO THERMO FISHER SCIENTIFIC INC | 3.09% | Increased | $1.37B | 2,739,191 | +236,985 | Health Care |
| 10 |  AVGO BROADCOM INC | 2.78% | Reduced | $1.23B | 3,267,040 | −81,477 | Information Technology |
Portfolio Changes
Buy Positions
New Buy
Current 0.32%
+775,917Shares
Current 0.07%
+311,237Shares
Current 0.06%
+1,150,555Shares
Current 0.04%
+219,451Shares
Current 0.04%
+618,713Shares
Additional Buy
+10.37%
+640,188Shares
+12.16%
+373,676Shares
+9.47%
+236,985Shares
+9.29%
+282,078Shares
+1217.85%
+4,317,457Shares
Sell Positions
Full Exit
Full Exit
0Shares
Full Exit
0Shares
Full Exit
0Shares
Full Exit
0Shares
Full Exit
0Shares
Partial Exit
−2.32%
−168,733Shares
−22.12%
−4,228,429Shares
−3.26%
−228,769Shares
−1.31%
−116,868Shares
−0.81%
−21,143Shares
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