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Grantham, Mayo, Van Otterloo & Co. LLC

Grantham, Mayo, Van Otterloo & Co. LLC is an Investment Adviser institutional filer with the SEC under CIK 1352662, reporting 661 portfolio positions, with 20 historical 13F filings on file. Most recent reporting period: 2026-06-30.

A Form 13F reports a manager's US-listed stock and option positions only. It does not include real estate, private funds, bonds, cash or non-US holdings, so a 13F portfolio value is not the firm's total assets under management (AUM).

  • State of incorporation: MA
  • Filing type: 13F-HR
  • Latest reporting period: 2026-06-30
  • Last filed: 2026-08-13

Top 10 portfolio positions

The largest reported holdings in Grantham, Mayo, Van Otterloo & Co. LLC's most recent 13F filing, ranked by reported market value.

  1. MICROSOFT CORP (MSFT)
  2. LAM RESEARCH CORP (LRCX)
  3. ALPHABET INC (GOOGL)
  4. APPLE INC (AAPL)
  5. META PLATFORMS INC (META)
  6. JOHNSON & JOHNSON (JNJ)
  7. AMAZON COM INC (AMZN)
  8. TEXAS INSTRS INC (TXN)
  9. THERMO FISHER SCIENTIFIC INC (TMO)
  10. BROADCOM INC (AVGO)
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