Hudson Bay Capital Management LP

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-14
Total Holdings: 979
Total Value: 16481120991
Accession Number: 0001393825-25-000010
Form Type: 13F-HR
CIK: 0001393825
Manager Name: Hudson Bay Capital Management LP

Data Enrichment

79% identified

773 identified206 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

979 positions • $16,481,120.991K total value

979 positions

Manager:

SEC FilingSEC DataHachi Filing

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DESCARTES SYSTEMS GROUP INC

DSGX|249906108

8500(+70.0%)

Value:

$857.1M(+50.9%)

Acumen Pharmaceuticals, Inc.

ABOS|00509G209

770000(+7.7%)

Value:

$847.0M(-31.1%)

US BANCORP \DE\

USB|902973304

20050

Value:

$846.5M

GameStop Corp.

GME|36467W109

36697

Value:

$819.1M

EBAY INC

EBAY|278642103

12070(-22.6%)

Value:

$817.5M(-15.4%)

MARTEN TRANSPORT LTD

MRTN|573075108

59000(+51.3%)

Value:

$809.5M(+33.0%)

26740W117

218800

Value:

$805.2M

Aurinia Pharmaceuticals Inc.

AUPH|05156V102

100000(+17.6%)

Value:

$804.0M(+5.3%)

MICROCHIP TECHNOLOGY INC

MCHP|595017104

16422(-98.5%)

Value:

$795.0M(-98.7%)

21874A114

261700

Value:

$793.0M

GENERAL DYNAMICS CORP

GD|369550108

2876(-93.0%)

Value:

$783.9M(-92.7%)

G3142E105

800000(+0.0%)

Value:

$768.0M(-14.2%)

MONOLITHIC POWER SYSTEMS INC

MPWR|609839105

1321

Value:

$766.2M

Walmart Inc.

WMT|931142103

8104(-97.3%)

Value:

$711.5M(-97.4%)

Matson, Inc.

MATX|57686G105

5540(-69.9%)

Value:

$710.1M(-71.4%)

MOSAIC CO

MOS|61945C103

25650

Value:

$692.8M

Mobileye Global Inc.

MBLY|60741F104

48038(-86.9%)

Value:

$691.5M(-90.6%)

Samsara Inc.

IOT|79589L106

17980(-80.2%)

Value:

$689.2M(-82.6%)

PROGRESSIVE CORP/OH/

PGR|743315103

2427

Value:

$686.9M

HARMONIC INC

HLIT|413160102

71379

Value:

$684.5M

Instrument	Shares		Other Manager	Value
Descartes Systems Group Inc(DSGXcusip249906108)	8.5K	QoQ +70.00% (+3.5K) YoY NEW(+8.5K)	All Managers (Combined)	$857.1K	QoQ +50.88% (+$289.1K) YoY NEW(+$857.1K)
Acumen Pharmaceuticals, Inc.(ABOScusip00509G209)	770.0K	QoQ +7.69% (-55.0K) YoY +37.50% (-210.0K)	All Managers (Combined)	$847.0K	QoQ -31.12% (-$382.8K) YoY -62.65% (-$1.4M)
Us Bancorp \De\(USBcusip902973304)	20.1K	QoQ NEW(+20.1K) YoY NEW(+20.1K)	All Managers (Combined)	$846.5K	QoQ NEW(+$846.5K) YoY NEW(+$846.5K)
Gamestop Corp.(GMEcusip36467W109)	36.7K	QoQ NEW(+36.7K) YoY NEW(+36.7K)	All Managers (Combined)	$819.1K	QoQ NEW(+$819.1K) YoY NEW(+$819.1K)
Ebay Inc(EBAYcusip278642103)	12.1K	QoQ -22.61% (-3.5K) YoY NEW(+12.1K)	All Managers (Combined)	$817.5K	QoQ -15.39% (-$148.7K) YoY NEW(+$817.5K)
Marten Transport Ltd(MRTNcusip573075108)	59.0K	QoQ +51.28% (+20.0K) YoY NEW(+59.0K)	All Managers (Combined)	$809.5K	QoQ +32.96% (+$200.7K) YoY NEW(+$809.5K)
(cusip26740W117)✕	218.8K	QoQ NEW(+218.8K) YoY NEW(+218.8K)	All Managers (Combined)	$805.2K	QoQ NEW(+$805.2K) YoY NEW(+$805.2K)
Aurinia Pharmaceuticals Inc.(AUPHcusip05156V102)	100.0K	QoQ +17.64% (+15.0K) YoY -65.56% (-190.4K)	All Managers (Combined)	$804.0K	QoQ +5.33% (+$40.7K) YoY -44.73% (-$650.9K)
Microchip Technology Inc(MCHPcusip595017104)	16.4K	QoQ -98.50% (-1.1M) YoY NEW(+16.4K)	All Managers (Combined)	$795.0K	QoQ -98.73% (-$62.3M) YoY NEW(+$795.0K)
(cusip21874A114)✕	261.7K	QoQ NEW(+261.7K) YoY NEW(+261.7K)	All Managers (Combined)	$793.0K	QoQ NEW(+$793.0K) YoY NEW(+$793.0K)
General Dynamics Corp(GDcusip369550108)	2.9K	QoQ -92.99% (-38.2K) YoY NEW(+2.9K)	All Managers (Combined)	$783.9K	QoQ -92.74% (-$10.0M) YoY NEW(+$783.9K)
(cusipG3142E105)✕	800.0K	QoQ 0.00% (-0) YoY 0.00% (+0)	All Managers (Combined)	$768.0K	QoQ -14.18% (-$127.0K) YoY +6.66% (+$48.0K)
Monolithic Power Systems Inc(MPWRcusip609839105)	1.3K	QoQ NEW(+1.3K) YoY NEW(+1.3K)	All Managers (Combined)	$766.2K	QoQ NEW(+$766.2K) YoY NEW(+$766.2K)
Walmart Inc.(WMTcusip931142103)	8.1K	QoQ -97.35% (-297.9K) YoY NEW(+8.1K)	All Managers (Combined)	$711.5K	QoQ -97.42% (-$26.9M) YoY NEW(+$711.5K)
Matson, Inc.(MATXcusip57686G105)	5.5K	QoQ -69.94% (-12.9K) YoY NEW(+5.5K)	All Managers (Combined)	$710.1K	QoQ -71.43% (-$1.8M) YoY NEW(+$710.1K)
Mosaic Co(MOScusip61945C103)	25.6K	QoQ NEW(+25.6K) YoY NEW(+25.6K)	All Managers (Combined)	$692.8K	QoQ NEW(+$692.8K) YoY NEW(+$692.8K)
Mobileye Global Inc.(MBLYcusip60741F104)	48.0K	QoQ -86.94% (-320.0K) YoY +20.09% (-8.0K)	All Managers (Combined)	$691.5K	QoQ -90.56% (-$6.6M) YoY -46.22% (-$594.5K)
Samsara Inc.(IOTcusip79589L106)	18.0K	QoQ -80.18% (-72.8K) YoY NEW(+18.0K)	All Managers (Combined)	$689.2K	QoQ -82.61% (-$3.3M) YoY NEW(+$689.2K)
Progressive Corp/Oh/(PGRcusip743315103)	2.4K	QoQ NEW(+2.4K) YoY NEW(+2.4K)	All Managers (Combined)	$686.9K	QoQ NEW(+$686.9K) YoY NEW(+$686.9K)
Harmonic Inc(HLITcusip413160102)	71.4K	QoQ NEW(+71.4K) YoY NEW(+71.4K)	All Managers (Combined)	$684.5K	QoQ NEW(+$684.5K) YoY NEW(+$684.5K)