EdgeMarket › What Castleknight Management Lp reported owning

What Castleknight Management Lp reported owning

As filed on Form 13F for the quarter ending 2026-03-31, up to 45 days after that date. Long-only US-listed equity — shorts, bonds, cash and non-US listings are not on the form, so this is one leg of the book, not the book.

Reported value

6.0B

Positions

451

Quarter

2026-03-31

Shown below

50
largest by value
holdingvalue% of booksharesprice1y
CLS
CELESTICA INC
52.2M0.9%185.4K296.55+62.1%
NVDA
NVIDIA CORP
50.7M0.8%290.7K214.72+22.4%
MRVL
Marvell Technology, Inc.
49.5M0.8%499.7K237.04+232.8%
PBF
PBF Energy Inc.
49.4M0.8%1.0M73.53+211.4%
MU
MICRON TECHNOLOGY INC
48.9M0.8%144.7K966.78+724.8%
CYH
COMMUNITY HEALTH SYSTEMS INC
37.2M0.6%12.7M3.01+11.1%
SIMO
Silicon Motion Technology CORP
36.3M0.6%323.5K258.36+248.5%
SANM
SANMINA CORP
33.6M0.6%259.1K188.89+72.3%
CVI
CVR ENERGY INC
31.9M0.5%948.4K39.51+36.8%
TEN
TSAKOS ENERGY NAVIGATION LTD
31.5M0.5%799.4K42.71+110.6%
NAT
NORDIC AMERICAN TANKERS Ltd
30.8M0.5%5.3M6.97+141.2%
MSGS
Madison Square Garden Sports Corp.
28.9M0.5%89.8K406.16+107.7%
TNK
TEEKAY TANKERS LTD.
28.6M0.5%390.3K91.02+104.1%
IREN
IREN Ltd
27.6M0.5%806.2K41.88+111.9%
HUT
Hut 8 Corp.
26.8M0.4%570.3K80.86+262.4%
GOOGL
Alphabet Inc.
25.4M0.4%88.3K344.82+73.0%
TBT
ProShares UltraShort Lehman 20 Year Treasury
24.1M0.4%684.4K38.50+6.6%
SNDK
Sandisk Corp
23.9M0.4%37.6K1,596.08+3494.8%
BTDR
Bitdeer Technologies Group
23.4M0.4%2.7M11.37-12.1%
AMZN
AMAZON COM INC
23.4M0.4%112.2K258.63+15.6%
CG
Carlyle Group Inc.
22.9M0.4%473.0K49.37-19.5%
LXU
LSB INDUSTRIES, INC.
22.5M0.4%1.5M11.12+42.9%
HBM
Hudbay Minerals Inc.
22.5M0.4%1.1M30.06+173.5%
unmapped CUSIP 09173B10721.2M0.4%10.9M
INSW
International Seaways, Inc.
20.9M0.3%286.8K99.52+135.6%
CRWV
CoreWeave, Inc.
20.6M0.3%266.1K87.85-4.0%
DHT
DHT Holdings, Inc.
20.3M0.3%1.1M19.82+80.7%
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
20.1M0.3%59.5K418.95+83.3%
AVGO
Broadcom Inc.
18.8M0.3%60.6K368.45+26.5%
NFLX
NETFLIX INC
18.7M0.3%194.8K79.59-34.4%
CF
CF Industries Holdings, Inc.
18.1M0.3%139.3K129.60+51.7%
ZD
ZIFF DAVIS, INC.
17.7M0.3%422.5K56.08+56.3%
FRO
Frontline plc
17.5M0.3%502.0K43.67+129.4%
TTAM
Titan America SA
16.8M0.3%1.1M15.17+2.8%
ADV
Advantage Solutions Inc.
15.8M0.3%748.3K34.38-17.7%
ASIX
AdvanSix Inc.
15.4M0.3%631.8K17.18-14.1%
AMD
ADVANCED MICRO DEVICES INC
15.2M0.3%74.9K473.25+186.5%
APO
Apollo Global Management, Inc.
14.4M0.2%129.2K132.69-2.0%
FSK
FS KKR Capital Corp
14.2M0.2%1.4M11.91-32.9%
TLN
Talen Energy Corp
14.1M0.2%44.1K314.46-12.7%
MD
Pediatrix Medical Group, Inc.
13.7M0.2%642.0K26.57+63.3%
CRM
Salesforce, Inc.
13.0M0.2%69.9K209.17-15.1%
CHTR
CHARTER COMMUNICATIONS, INC. /MO/
13.0M0.2%60.3K150.17-43.7%
COF
CAPITAL ONE FINANCIAL CORP
12.2M0.2%66.7K217.91+1.5%
TRMD
TORM plc
12.1M0.2%432.3K31.80+54.6%
AMKR
AMKOR TECHNOLOGY, INC.
11.3M0.2%251.2K50.26+118.5%
ILPT
Industrial Logistics Properties Trust
10.7M0.2%1.9M8.30+40.0%
STNG
Scorpio Tankers Inc.
10.6M0.2%142.2K78.49+69.7%
MAT
MATTEL INC /DE/
10.4M0.2%715.4K14.51-18.0%
PTON
PELOTON INTERACTIVE, INC.
10.3M0.2%2.4M5.41-30.0%

A position that grew quarter on quarter may simply reflect a higher price: if the stock rose 40% and the manager did nothing, the reported value rose 40%. Reading that as accumulation is reading the price back to yourself. More on that →

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