Filed: 8/14/2026ACC: 0001393825-26-000058
📋 What this filing means
HUDSON BAY CAPITAL MANAGEMENT LP filed this quarterly 13F‑HR report disclosing 1225 equity positions with a total reported market value of $36.83B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
1225
Positions
$36.83B
Total AUM (reported)
1.95B
Total Shares
Allocation by class
COM$20.41B55.4%
CL A$2.13B5.8%
SPONSORED ADS$1.93B5.2%
CAP STK CL A$1.09B3.0%
RUSSELL 2000 ETF$940.17M2.6%
CL B NEW$903.44M2.5%
COM CL A$761.99M2.1%
Portfolio Concentration
Top 3$6.14B16.7%
4–10$9.00B24.4%
11–25$6.91B18.8%
Rest$14.79B40.1%
Top 3 weight
16.7%
Top 10 weight
41.1%
Voting Authority Distribution
Total shares with voting rights: 1.95B
Sole
Full voting authority
1.95B
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole1042
Shared0
Other183
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings1225
Rows:
TESLA INC
DFNDShares5.10M
TypeSH
Market value$2.15B
5.83%
Sole
5.10M
Shared
0.00
None
0.00
AMAZON COM INC
DFNDShares8.89M
TypeSH
Market value$2.12B
5.75%
Sole
8.89M
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares3.92M
TypeSH
Market value$1.87B
5.09%
Sole
3.92M
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares8.96M
TypeSH
Market value$1.79B
4.87%
Sole
8.96M
Shared
0.00
None
0.00
ADVANCED MICRO DEVICES INC
SOLEShares2.52M
TypeSH
Market value$1.46B
3.98%
Sole
2.52M
Shared
0.00
None
0.00
PALANTIR TECHNOLOGIES INC
SOLEShares12.14M
TypeSH
Market value$1.42B
3.84%
Sole
12.14M
Shared
0.00
None
0.00
SANDISK CORP
SOLEShares610.92K
TypeSH
Market value$1.39B
3.77%
Sole
610.92K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares3.05M
TypeSH
Market value$1.09B
2.96%
Sole
3.05M
Shared
0.00
None
0.00
ISHARES TR
SOLEShares3.13M
TypeSH
Market value$940.17M
2.55%
Sole
3.13M
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares1.81M
TypeSH
Market value$903.44M
2.45%
Sole
1.81M
Shared
0.00
None
0.00
MICROSOFT CORP
DFNDShares2.09M
TypeSH
Market value$778.31M
2.11%
Sole
2.09M
Shared
0.00
None
0.00
STATE STR SPDR S&P 500 ETF T
SOLEShares929.60K
TypeSH
Market value$694.20M
1.88%
Sole
929.60K
Shared
0.00
None
0.00
NETFLIX INC.
SOLEShares8.45M
TypeSH
Market value$603.60M
1.64%
Sole
8.45M
Shared
0.00
None
0.00
APPLE INC
SOLEShares1.98M
TypeSH
Market value$572.26M
1.55%
Sole
1.98M
Shared
0.00
None
0.00
ECHOSTAR CORP
SOLEShares163.37M
TypePRN
Market value$511.16M
1.39%
Sole
163.37M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares1.27M
TypeSH
Market value$449.91M
1.22%
Sole
1.27M
Shared
0.00
None
0.00
INTEL CORP
DFNDShares3.22M
TypeSH
Market value$449.60M
1.22%
Sole
3.22M
Shared
0.00
None
0.00
META PLATFORMS INC
DFNDShares713.03K
TypeSH
Market value$401.64M
1.09%
Sole
713.03K
Shared
0.00
None
0.00
DOLLAR TREE INC
SOLEShares3.31M
TypeSH
Market value$400.52M
1.09%
Sole
3.31M
Shared
0.00
None
0.00
INVESCO QQQ TR
SOLEShares522.04K
TypeSH
Market value$384.43M
1.04%
Sole
522.04K
Shared
0.00
None
0.00
SYNOPSYS INC
SOLEShares838.90K
TypeSH
Market value$374.21M
1.02%
Sole
838.90K
Shared
0.00
None
0.00
SPACE EXPLORATION TECHN CORP
SOLEShares2.07M
TypeSH
Market value$353.18M
0.96%
Sole
2.07M
Shared
0.00
None
0.00
VERTEX PHARMACEUTICALS INC
SOLEShares640.44K
TypeSH
Market value$318.13M
0.86%
Sole
640.44K
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
SOLEShares752.28K
TypeSH
Market value$312.67M
0.85%
Sole
752.28K
Shared
0.00
None
0.00
WARNER BROS DISCOVERY INC
SOLEShares11.37M
TypeSH
Market value$303.07M
0.82%
Sole
11.37M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TESLA INCDFND | COM | 5.10M | SH | $2.15B 5.83% | 5.10M | 0.00 | 0.00 |
AMAZON COM INCDFND | COM | 8.89M | SH | $2.12B 5.75% | 8.89M | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 3.92M | SH | $1.87B 5.09% | 3.92M | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 8.96M | SH | $1.79B 4.87% | 8.96M | 0.00 | 0.00 |
ADVANCED MICRO DEVICES INCSOLE | COM | 2.52M | SH | $1.46B 3.98% | 2.52M | 0.00 | 0.00 |
PALANTIR TECHNOLOGIES INCSOLE | CL A | 12.14M | SH | $1.42B 3.84% | 12.14M | 0.00 | 0.00 |
SANDISK CORPSOLE | COM | 610.92K | SH | $1.39B 3.77% | 610.92K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 3.05M | SH | $1.09B 2.96% | 3.05M | 0.00 | 0.00 |
ISHARES TRSOLE | RUSSELL 2000 ETF | 3.13M | SH | $940.17M 2.55% | 3.13M | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 1.81M | SH | $903.44M 2.45% | 1.81M | 0.00 | 0.00 |
MICROSOFT CORPDFND | COM | 2.09M | SH | $778.31M 2.11% | 2.09M | 0.00 | 0.00 |
STATE STR SPDR S&P 500 ETF TSOLE | TR UNIT | 929.60K | SH | $694.20M 1.88% | 929.60K | 0.00 | 0.00 |
NETFLIX INC.SOLE | COM | 8.45M | SH | $603.60M 1.64% | 8.45M | 0.00 | 0.00 |
APPLE INCSOLE | COM | 1.98M | SH | $572.26M 1.55% | 1.98M | 0.00 | 0.00 |
ECHOSTAR CORPSOLE | NOTE 3.875%11/3 | 163.37M | PRN | $511.16M 1.39% | 163.37M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL C | 1.27M | SH | $449.91M 1.22% | 1.27M | 0.00 | 0.00 |
INTEL CORPDFND | COM | 3.22M | SH | $449.60M 1.22% | 3.22M | 0.00 | 0.00 |
META PLATFORMS INCDFND | CL A | 713.03K | SH | $401.64M 1.09% | 713.03K | 0.00 | 0.00 |
DOLLAR TREE INCSOLE | COM | 3.31M | SH | $400.52M 1.09% | 3.31M | 0.00 | 0.00 |
INVESCO QQQ TRSOLE | UNIT SER 1 | 522.04K | SH | $384.43M 1.04% | 522.04K | 0.00 | 0.00 |
SYNOPSYS INCSOLE | COM | 838.90K | SH | $374.21M 1.02% | 838.90K | 0.00 | 0.00 |
SPACE EXPLORATION TECHN CORPSOLE | CLASS A COM STK | 2.07M | SH | $353.18M 0.96% | 2.07M | 0.00 | 0.00 |
VERTEX PHARMACEUTICALS INCSOLE | COM | 640.44K | SH | $318.13M 0.86% | 640.44K | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCSOLE | COM | 752.28K | SH | $312.67M 0.85% | 752.28K | 0.00 | 0.00 |
WARNER BROS DISCOVERY INCSOLE | COM SER A | 11.37M | SH | $303.07M 0.82% | 11.37M | 0.00 | 0.00 |
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