13F Filings/Hudson Bay Capital Management LP

Hudson Bay Capital Management LP

Hedge FundCIK0001393825LocationSTAMFORD, CT 06902, United States

Long U.S. equity positions disclosed to the SEC on Form 13F-HR.

Latest filingQ2 2026Quarter ended30 Jun 2026Filed14 Aug 2026
Firm profile · Form ADV
SEC adviser registration

Hudson Bay Capital Management LP is an alternative asset management firm that provides discretionary investment management services to privately offered investment vehicles, referred to as Funds. The firm also acts as a sub-advisor for the Hudson Bay Insurance Dedicated Fund Series, which is available only to eligible insurance company investors and their dedicated funds. The firm's investment strategy involves investing a substantial portion of assets in the Funds.Summarised from the firm’s Form ADV Part 2A brochure.

CRD
155910 · 801-73536
Portfolio Turnover
31%
Of book traded, QoQ
Positions
1,520
Long U.S. equities
Top 10 Concentration
25%
Of reported value
QoQ Change
$7.8B
Value change
Assets under management
Form ADV RAUM · client mix · 13F over time
Regulatory AUM
$40.7B
Form ADV, as of Mar 2026
● 100% discretionary ($40.7B)
By client type
Pooled investment vehicles: $40.7B (100.0%) · 7 clients
Pooled investment vehicles
$40.7B · 100%
13F AUM over time
$36.8B
Q2 ’26 · 13F AUM
▲ 1843%
53 quarters
Reported Holdings
Q2 2026 · upgrade to Pro for past quarters
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★ Position spotlightAMZNAMAZON COM INC · 2.6% of bookThis highlighted stock and its 1Y chart are public
Loading position history…
Security⇅Shares⇅Market Value▼Est. Cost⇅Last Px⇅Est. Return⇅% Portfolio⇅Δ Shares⇅Action⇅
AMAZON COM INC
AMZN· Consumer Discretionary
4.70MPut$1.1B—$262.07—3.0%▲ 5597.2%Added
TESLA INC
TSLA· Consumer Discretionary
2.50MPut$1.1B—$348.95—2.9%▲ 1926.7%Added
AMAZON COM INC
AMZN· Consumer Discretionary
4.04MSH$962.0M~$238.34$262.07▲10.0%2.6%▲ 4797.9%Added
ISHARES TR
IWM
3.11MPut$935.2M—$297.97—2.5%▲ 813.3%Added
TAIWAN SEMICONDUCTOR MANUFAC
TSM· Information Technology
1.95MPut$931.3M—$410.12—2.5%▲ 3386.7%Added
TAIWAN SEMICONDUCTOR MANUFAC
TSM· Information Technology
1.91MSH$912.7M~$477.57$410.12▼14.1%2.5%▲ 3317.0%Added
NVIDIA CORPORATION
NVDA· Information Technology
4.46MPut$891.8M—$208.48—2.4%▲ 3782.4%Added
TESLA INC
TSLA· Consumer Discretionary
2.05MSH$863.5M~$420.60$348.95▼17.0%2.3%▲ 1561.0%Added
ADVANCED MICRO DEVICES INC
AMD· Information Technology
1.40MPut$811.4M—$456.75—2.2%▲ 13967900.0%Added
NVIDIA CORPORATION
NVDA· Information Technology
3.93MSH$785.8M~$200.09$208.48▲4.2%2.1%▲ 3320.7%Added
AMZNAMAZON COM INCAdded
$1.1B· 3.0%· 4.70M Put· ▲ 5597.2%· last $262.07
Consumer Discretionary · COM · SOLE
TSLATESLA INCAdded
$1.1B· 2.9%· 2.50M Put· ▲ 1926.7%· last $348.95
Consumer Discretionary · COM · SOLE
AMZNAMAZON COM INCAdded
$962.0M· 2.6%· 4.04M SH· ▲ 4797.9%· cost $238.34· last $262.07· ▲10.0%
Consumer Discretionary · COM · SOLE
IWMISHARES TRAdded
$935.2M· 2.5%· 3.11M Put· ▲ 813.3%· last $297.97
RUSSELL 2000 ETF · SOLE
TSMTAIWAN SEMICONDUCTOR MANUFACAdded
$931.3M· 2.5%· 1.95M Put· ▲ 3386.7%· last $410.12
Information Technology · SPONSORED ADS · SOLE
TSMTAIWAN SEMICONDUCTOR MANUFACAdded
$912.7M· 2.5%· 1.91M SH· ▲ 3317.0%· cost $477.57· last $410.12· ▼14.1%
Information Technology · SPONSORED ADS · SOLE
NVDANVIDIA CORPORATIONAdded
$891.8M· 2.4%· 4.46M Put· ▲ 3782.4%· last $208.48
Information Technology · COM · SOLE
TSLATESLA INCAdded
$863.5M· 2.3%· 2.05M SH· ▲ 1561.0%· cost $420.60· last $348.95· ▼17.0%
Consumer Discretionary · COM · SOLE
AMDADVANCED MICRO DEVICES INCAdded
$811.4M· 2.2%· 1.40M Put· ▲ 13967900.0%· last $456.75
Information Technology · COM · SOLE
NVDANVIDIA CORPORATIONAdded
$785.8M· 2.1%· 3.93M SH· ▲ 3320.7%· cost $200.09· last $208.48· ▲4.2%
Information Technology · COM · SOLE
1–10 of 1,520
1 / 152
Sector Breakdown
Q2 2026
Information Technology32.0% · $11.8B
Unclassified20.1% · $7.4B
Consumer Discretionary13.5% · $5.0B
Communication Services9.0% · $3.3B
Health Care7.6% · $2.8B
Financials5.9% · $2.2B
Industrials4.6% · $1.7B
Other7.4% · $2.7B
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