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LOOMIS SAYLES & CO L P

LOOMIS SAYLES & CO L P is a Mutual Fund institutional filer with the SEC under CIK 312348, reporting 700 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: 2026-08-14

Top 10 portfolio positions

The largest reported holdings in LOOMIS SAYLES & CO L P's most recent 13F filing, ranked by reported market value.

  1. NVIDIA CORP (NVDA)
  2. ALPHABET INC-CL A (GOOGL)
  3. TESLA INC (TSLA)
  4. AMAZON.COM INC (AMZN)
  5. META PLATFORMS INC (META)
  6. VISA INC-CLASS A SHRS (V)
  7. BOEING CO (BA)
  8. MICROSOFT CORP (MSFT)
  9. NETFLIX.COM INC (NFLX)
  10. ORACLE CORP (ORCL)
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