13F-HRCIK 0001393825
Last filed Aug 14, 2026Hudson Bay Capital Management LP·13F Holdings
$14.4B+40.5% vs prior quarter
- Positions
- 434
- Top-10 weight
- 45%
- Largest
- AMZN · 6.8%
- Quarter ending
- Jun 30, 2026
- Added
- 261
- Trimmed
- 160
- Sold out
- 86
- Last filed
- Aug 14, 2026
Portfolio
What does Hudson Bay Capital Management LP own?
Hudson Bay Capital Management LP reported 434 long equity positions worth $14.4B for the quarter ending Jun 30, 2026. The largest is AMZN at 6.8% of reported value. The ten largest positions make up 45% of the portfolio. Against the prior quarter it added to 261 positions, trimmed 160 and sold out of 86. The latest 13F was filed Aug 14, 2026.
Largest positionsValue · weight
- AMZNAmazon.com, Inc.$981.8M6.8% of portfolio
- TSMTaiwan Semiconductor Manufacturing$923.2M6.4% of portfolio
- TSLATesla, Inc.$863.5M6.0% of portfolio
- NVDANVIDIA Corporation$785.8M5.5% of portfolio
- SNDKSanDisk Corp$696.0M4.8% of portfolio
- PLTRPalantir Technologies Inc.$658.3M4.6% of portfolio
- GOOGLAlphabet Inc.$559.0M3.9% of portfolio
- AMDAdvanced Micro Devices, Inc.$398.4M2.8% of portfolio
- MSFTMicrosoft Corporation$388.5M2.7% of portfolio
- METAMeta Platforms, Inc.$287.9M2.0% of portfolio
Sector tilt
Which sectors does Hudson Bay Capital Management LP lean on?
Technology (36%) and Consumer Cyclical (16%) are the two largest sectors by reported value.
By share of reported value, across 434 classified tickers.
Quarter changes
What did Hudson Bay Capital Management LP buy and sell last quarter?
Largest additions last quarterEst. value
Reported value
How has Hudson Bay Capital Management LP's 13F value moved?
Reported value went from $9.6B to $14.4B over 4 quarters. It moves with prices and with buying and selling, so it is not a fund return.
$9.6BSep 2025
$11.2BDec 2025
$10.2BMar 2026
$14.4BJun 2026
Latest 13F
What Hudson Bay Capital Management LP changed in its latest 13F
| Company | Change | Shares vs prior | Est. value | Filed |
|---|---|---|---|---|
| SanDisk Corp SNDK | New | $696.0M | Aug 14, 2026 | |
| Taiwan Semiconductor Manufacturing TSM | +170% | $580.9M | Aug 14, 2026 | |
| Advanced Micro Devices, Inc. AMD | -58% | $544.3M | Aug 14, 2026 | |
| Alphabet Inc. GOOGL | +400% | $447.2M | Aug 14, 2026 | |
| Apple Inc. AAPL | -69% | $407.5M | Aug 14, 2026 | |
| Palantir Technologies Inc. PLTR | +108% | $342.3M | Aug 14, 2026 | |
| Amazon.com, Inc. AMZN | +40% | $278.4M | Aug 14, 2026 | |
| Space Exploration Technologies Corp. SPCX | New | $267.3M | Aug 14, 2026 | |
| NVIDIA Corporation NVDA | -25% | $258.4M | Aug 14, 2026 | |
| Meta Platforms, Inc. META | +869% | $258.1M | Aug 14, 2026 | |
| Alphabet Inc. GOOG | +30574% | $207.2M | Aug 14, 2026 | |
| UnitedHealth Group Incorporated UNH | -64% | $185.3M | Aug 14, 2026 | |
| Synopsys, Inc. SNPS | +945% | $177.0M | Aug 14, 2026 | |
| Vertex Pharmaceuticals Incorporated VRTX | +768% | $171.6M | Aug 14, 2026 | |
| Micron Technology, Inc. MU | -100% | $168.9M | Aug 14, 2026 |
