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Filers›Asset Manager›Hudson Bay Capital Management LP
DOSSIER · 13F-HR · Q1 2026

Hudson Bay Capital Management LP

Hudson Bay's asset manager based in New York, NY — $29.0B in tracked AUM across 1,607 positions as of Q1 2026.

HB
Hudson Bay·New York, NY·Asset Manager
CIK 0001393825 · last filed Mar 31, 2026
Total AUM
$29.0B
▲ 16.0%
vs prior
Holdings
1,607
—
positions
Whale Score
66
66
tracked
Activity
—
no data
changes this Q
Top sector
Tech
5% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of Hudson Bay Capital Management LP 13F Filing
Portfolio Overview

Hudson Bay Capital Management LP reported a total portfolio value of $30.08 billion as of September 30, 2025, representing a modest increase of +2.2% from the previous quarter's $29.44 billion. The portfolio is highly diversified, encompassing 1,517 total holdings. This broad array of positions suggests a multi-strategy approach, likely involving a mix of long-only equity positions, hedging...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORPORATION
$2.3B13.4M8.1%
02
TSLA
TESLA INC
$1.8B4.8M6.2%
03
AMZN
AMAZON COM INC
$1.7B8.0M5.8%
04
AAPL
APPLE INC
$1.1B4.5M3.9%
05
PLTR
PALANTIR TECHNOLOGIES INC
$1.1B7.5M3.8%
06
NFLX
NETFLIX INC.
$1.1B11.0M3.7%
07
IWM
ISHARES TR
$1.0B4.1M3.5%
08
AMD
ADVANCED MICRO DEVICES INC
$903M4.4M3.1%
09
SPY
STATE STR SPDR S&P 500 ETF T
$835M1.3M2.9%
10
BRK/B
BERKSHIRE HATHAWAY INC DEL
$750M1.6M2.6%

Filing history

Filing history loading…
AI Agent · grounded in Hudson
haiku-4-5 · 1,607 positions indexed
Sector mix
  • Tech5%
  • Financials26%
  • Cons. Disc.17%
  • Communications11%
  • Industrials51%
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