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Hudson Bay Capital Management LP

Hudson Bay Capital Management LP is an Investment Adviser institutional filer with the SEC under CIK 1393825, reporting 1,210 portfolio positions, with 22 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: DE
  • Filing type: 13F-HR
  • Latest reporting period: 2026-06-30
  • Last filed: 2026-08-14

Top 10 portfolio positions

The largest reported holdings in Hudson Bay Capital Management LP's most recent 13F filing, ranked by reported market value.

  1. AMAZON COM INC (AMZN)
  2. TAIWAN SEMICONDUCTOR MANUFAC (TSM)
  3. TESLA INC (TSLA)
  4. NVIDIA CORPORATION (NVDA)
  5. SANDISK CORP (SNDK)
  6. PALANTIR TECHNOLOGIES INC (PLTR)
  7. ALPHABET INC (GOOGL)
  8. ECHOSTAR CORP
  9. BERKSHIRE HATHAWAY INC DEL (BRK.B)
  10. ADVANCED MICRO DEVICES INC (AMD)
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