Castleknight Management Lp Top Holdings and 13F Report (2026)

About Castleknight Management Lp

Investment Activity

Castleknight Management Lp has $7.38 billion in total holdings as of June 30, 2026.
Castleknight Management Lp owns shares of 410 different stocks, but just 56 companies or ETFs make up 80% of its holdings.
Approximately 36.29% of the portfolio was purchased this quarter.
About 47.63% of the portfolio was sold this quarter.
This quarter, Castleknight Management Lp has purchased 386 new stocks and bought additional shares in 110 stocks.
Castleknight Management Lp sold shares of 110 stocks and completely divested from 49 stocks this quarter.

Largest Holdings

iShares Russell 2000 ETF: $1,403,101,500
Invesco QQQ: $1,347,612,000
SPDR S&P 500 ETF Trust: $911,059,400
Alphabet: $118,718,314
NVIDIA: $112,510,607

Largest New Holdings this Quarter

N6596X109 - NXP Semiconductors: $112,102,867 Holding
486917107 - KEEL INFRASTRUCTURE CORP: $36,561,854 Holding
464286772 - iShares MSCI South Korea ETF: $31,556,970 Holding
78440P306 - SK Telecom: $28,622,400 Holding
53229X101 - LIFTOFF MOBILE INC: $27,161,816 Holding

Largest Purchases this Quarter

Invesco QQQ: 970,000 shares (about $714.31M)
iShares Russell 2000 ETF: 1,630,000 shares (about $489.73M)
NXP Semiconductors: 398,900 shares (about $112.10M)
Meta Platforms: 112,100 shares (about $63.14M)
Alphabet: 163,900 shares (about $58.57M)

Largest Sales this Quarter

SPDR S&P 500 ETF Trust: 1,270,000 shares (about $948.40M)
Micron Technology: 579,521 shares (about $668.94M)
SANDISK CORP: 218,250 shares (about $496.24M)
Marvell Technology: 733,900 shares (about $218.62M)
Silicon Motion Technology: 422,000 shares (about $140.67M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
IWM iShares Russell 2000 ETF	$1,403,101,500	$489,733,500 â–²	53.6%	4,670,000	19.0%	ETF
QQQ Invesco QQQ	$1,347,612,000	$714,308,000 â–²	112.8%	1,830,000	18.3%	ETF
SPY SPDR S&P 500 ETF Trust	$911,059,400	$948,397,900 â–¼	-51.0%	1,220,000	12.3%	ETF
GOOGL Alphabet	$118,718,314	$58,572,943 â–²	97.4%	332,200	1.6%	Communication Services
NVDA NVIDIA	$112,510,607	$31,694,256 â–¼	-22.0%	562,300	1.5%	Technology
NXPI NXP Semiconductors	$112,102,867	$112,102,867 â–²	New Holding	398,900	1.5%	Technology
CELESTICA INC	$111,269,472	$29,329,920 â–¼	-20.9%	305,015	1.5%	COM
AMZN Amazon.com	$90,590,651	$49,550,886 â–²	120.7%	380,090	1.2%	Consumer Discretionary
META Meta Platforms	$85,056,790	$63,144,809 â–²	288.2%	151,000	1.2%	Communication Services
INSW International Seaways	$80,489,273	$58,523,185 â–²	266.4%	1,050,911	1.1%	Energy
IREN IREN	$68,191,433	$25,380,150 â–²	59.3%	1,491,175	0.9%	Technology
PBF PBF Energy	$65,761,652	$37,946,838 â–¼	-36.6%	1,444,676	0.9%	Energy
MOD Modine Manufacturing	$57,370,849	$45,153,082 â–²	369.6%	214,856	0.8%	Industrials
MU Micron Technology	$55,059,633	$668,935,295 â–¼	-92.4%	47,700	0.7%	Technology
BTDR Bitdeer Technologies Group	$51,480,852	$7,623,853 â–²	17.4%	3,243,910	0.7%	Technology
COREWEAVE INC	$48,426,210	$20,943,216 â–²	76.2%	486,500	0.7%	COM CL A
TALEN ENERGY CORP	$47,263,980	$24,554,214 â–²	108.1%	123,000	0.6%	COM
FRO Frontline	$46,747,323	$25,803,743 â–²	123.2%	1,343,700	0.6%	Energy
CYH Community Health Systems	$44,704,517	$2,394,780 â–²	5.7%	13,384,586	0.6%	Healthcare
NAT Nordic American Tankers	$42,227,869	$9,217,524 â–²	27.9%	7,622,359	0.6%	Energy
DHT DHT	$40,535,130	$22,211,361 â–²	121.2%	2,452,216	0.5%	Energy
AVGO Broadcom	$40,419,250	$12,692,400 â–¼	-23.9%	107,000	0.5%	Technology
KEEL INFRASTRUCTURE CORP	$36,561,854	$36,561,854 â–²	New Holding	6,369,661	0.5%	COM SHS
ZD Ziff Davis	$36,462,822	$14,337,859 â–²	64.8%	696,254	0.5%	Communication Services
HBM HudBay Minerals	$35,896,057	$10,473,319 â–²	41.2%	1,522,100	0.5%	Materials
STARZ ENTERTAINMENT CORP.	$35,866,631	$13,048,356 â–²	57.2%	1,242,780	0.5%	COM
TSAKOS ENERGY NAVIGATION LTD	$35,355,640	$7,081,180 â–²	25.0%	999,594	0.5%	SHS
ON onsemi	$35,131,064	$32,767,564 â–²	1,386.4%	371,600	0.5%	Technology
TSM Taiwan Semiconductor Manufacturing	$33,286,629	$16,619,436 â–¼	-33.3%	69,700	0.5%	Technology
DINO HF Sinclair	$33,132,017	$11,965,382 â–²	56.5%	475,693	0.4%	Energy
FERMI INC	$31,986,922	$30,579,946 â–²	2,173.5%	3,492,022	0.4%	COM
ASIX AdvanSix	$31,615,522	$11,395,952 â–²	56.4%	1,590,318	0.4%	Materials
EWY iShares MSCI South Korea ETF	$31,556,970	$31,556,970 â–²	New Holding	156,300	0.4%	ETF
SKM SK Telecom	$28,622,400	$28,622,400 â–²	New Holding	890,000	0.4%	Communication Services
MSGS Madison Square Garden	$28,385,576	$19,770,528 â–¼	-41.1%	70,639	0.4%	Communication Services
LIFTOFF MOBILE INC	$27,161,816	$27,161,816 â–²	New Holding	1,130,800	0.4%	COM
SIMO Silicon Motion Technology	$27,158,062	$140,665,261 â–¼	-83.8%	81,475	0.4%	Technology
ENR Energizer	$26,631,160	$13,364,088 â–²	100.7%	1,242,125	0.4%	Consumer Staples
MRVL Marvell Technology	$25,558,962	$218,621,471 â–¼	-89.5%	85,800	0.3%	Technology
TEEKAY TANKERS LTD	$25,366,505	$45,409 â–²	0.2%	391,036	0.3%	CL A
ADVANTAGE SOLUTIONS INC	$25,137,444	$7,220,042 â–¼	-22.3%	581,347	0.3%	COM NEW CL A
TRMD Torm	$24,749,807	$13,484,173 â–²	119.7%	949,724	0.3%	Energy
TBT ProShares UltraShort 20+ Year Treasury	$24,686,822	$772,174 â–²	3.2%	706,549	0.3%	ETF
LMB Limbach	$24,678,500	$24,678,500 â–²	New Holding	320,500	0.3%	Industrials
TITAN AMER SA	$24,597,743	$3,653,180 â–²	17.4%	1,318,207	0.3%	COMMON SHARES
NCLH Norwegian Cruise Line	$24,481,267	$13,993,819 â–²	133.4%	1,159,700	0.3%	Consumer Discretionary
ERO Ero Copper	$24,347,422	$22,073,672 â–²	970.8%	910,184	0.3%	Materials
CVI CVR Energy	$24,140,820	$15,748,969 â–¼	-39.5%	876,573	0.3%	Energy
INGRAM MICRO HLDG CORP	$23,534,940	$14,600,989 â–²	163.4%	858,000	0.3%	COM
HUT 8 CORP	$22,280,885	$47,020,749 â–¼	-67.8%	193,000	0.3%	COM
SANM Sanmina	$21,988,350	$63,831,079 â–¼	-74.4%	86,883	0.3%	Technology
DXC DXC Technology	$21,883,395	$16,333,560 â–²	294.3%	2,472,700	0.3%	Technology
CG Carlyle Group	$21,879,345	$699,026 â–²	3.3%	519,576	0.3%	Finance
FSLR First Solar	$21,047,632	$15,455,380 â–²	276.4%	89,200	0.3%	Technology
NFLX Netflix	$20,264,748	$4,355,400 â–¼	-17.7%	283,820	0.3%	Communication Services
WIX Wix.com	$20,235,020	$20,235,020 â–²	New Holding	446,000	0.3%	Technology
STNG Scorpio Tankers	$20,050,770	$8,816,798 â–²	78.5%	289,500	0.3%	Energy
MAPLEBEAR INC	$19,546,080	$12,202,095 â–²	166.2%	412,800	0.3%	COM
NRG NRG Energy	$19,021,832	$10,258,232 â–²	117.1%	130,233	0.3%	Utilities
ORCL Oracle	$18,784,779	$15,329,130 â–²	443.6%	128,180	0.3%	Technology
AMCX AMC Networks	$18,348,230	$7,276,258 â–²	65.7%	1,838,500	0.2%	Communication Services
VRT Vertiv	$18,281,172	$38,470,818 â–¼	-67.8%	54,600	0.2%	Industrials
CELH Celsius	$18,215,088	$17,283,984 â–²	1,856.3%	622,100	0.2%	Consumer Staples
HELE Helen of Troy	$16,566,993	$1,738,386 â–¼	-9.5%	569,900	0.2%	Consumer Discretionary
LXU Lsb Industries	$16,154,367	$3,771,879 â–¼	-18.9%	1,494,391	0.2%	Materials
ARCB ArcBest	$16,090,116	$9,344,454 â–²	138.5%	112,095	0.2%	Industrials
FTAI AVIATION LTD	$15,798,952	$4,761,328 â–²	43.1%	58,400	0.2%	SHS
COF Capital One Financial	$15,478,234	$2,106,510 â–²	15.8%	77,152	0.2%	Finance
BLDR Builders FirstSource	$15,462,144	$15,462,144 â–²	New Holding	172,800	0.2%	Industrials
ILPT Industrial Logistics Properties Trust	$14,672,736	$2,075,589 â–¼	-12.4%	1,654,198	0.2%	Real Estate
PAHC Phibro Animal Health	$14,485,511	$12,102,408 â–²	507.8%	461,322	0.2%	Healthcare
KDP Keurig Dr Pepper	$14,440,476	$14,440,476 â–²	New Holding	441,200	0.2%	Consumer Staples
VSH Vishay Intertechnology	$14,160,274	$14,160,274 â–²	New Holding	263,300	0.2%	Technology
PTON Peloton Interactive	$13,831,173	$383,559 â–¼	-2.7%	2,340,300	0.2%	Consumer Discretionary
MKC McCormick & Company, Incorporated	$13,603,316	$13,603,316 â–²	New Holding	269,800	0.2%	Consumer Staples
PRGO Perrigo	$13,580,769	$5,068,242 â–²	59.5%	1,307,100	0.2%	Healthcare
NINE ENERGY SERVICE INC	$13,420,439	$1,644,399 â–¼	-10.9%	1,031,548	0.2%	COMMON STOCK
STM STMicroelectronics	$13,045,838	$13,045,838 â–²	New Holding	174,200	0.2%	Technology
GDDY GoDaddy	$12,587,704	$8,301,264 â–²	193.7%	148,300	0.2%	Technology
ARW Arrow Electronics	$12,484,485	$6,402,300 â–²	105.3%	58,500	0.2%	Technology
FSK FS KKR Capital	$12,403,650	$10,624,950 â–¼	-46.1%	1,181,300	0.2%	Finance
THC Tenet Healthcare	$12,365,988	$18,708 â–¼	-0.2%	66,100	0.2%	Healthcare
ZTS Zoetis	$12,173,084	$12,173,084 â–²	New Holding	169,400	0.2%	Healthcare
ALIT Alight	$11,918,144	$5,609,184 â–²	88.9%	21,282,400	0.2%	Industrials
DIN Dine Brands Global	$11,700,205	$1,609,900 â–²	16.0%	325,911	0.2%	Consumer Discretionary
FCX Freeport-McMoRan	$11,546,604	$11,238,443 â–¼	-49.3%	183,600	0.2%	Materials
VLO Valero Energy	$11,224,964	$11,224,964 â–²	New Holding	43,100	0.2%	Energy
MPC Marathon Petroleum	$11,044,944	$11,044,944 â–²	New Holding	43,200	0.1%	Energy
CRM Salesforce	$10,950,534		0.0%	69,900	0.1%	Technology
COVENANT LOGISTICS GROUP INC	$10,890,370	$4,572,630 â–²	72.4%	246,500	0.1%	CL A
MAT Mattel	$10,859,379	$929,960 â–²	9.4%	782,376	0.1%	Consumer Discretionary
CMCO Columbus McKinnon	$10,824,002	$1,351,109 â–²	14.3%	715,400	0.1%	Industrials
CLF Cleveland-Cliffs	$10,781,598	$10,781,598 â–²	New Holding	1,148,200	0.1%	Materials
ARDENT HEALTH INC	$10,597,355		0.0%	1,076,967	0.1%	COM
UHS Universal Health Services	$10,586,728	$3,003,538 â–²	39.6%	71,200	0.1%	Healthcare
ALTG Alta Equipment Group	$10,465,387	$4,094,455 â–²	64.3%	1,617,525	0.1%	Industrials
MD Pediatrix Medical Group	$10,280,586	$5,982,186 â–¼	-36.8%	405,866	0.1%	Healthcare
PERI Perion Network	$10,117,655		0.0%	1,041,983	0.1%	Communication Services
VST Vistra	$9,882,649	$3,902,298 â–²	65.3%	62,300	0.1%	Utilities
LUV Southwest Airlines	$9,862,356	$9,862,356 â–²	New Holding	191,800	0.1%	Industrials

Showing largest 100 holdings. View all holdings.

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Castleknight Management Lp Top Holdings and 13F Report (2026)

About Castleknight Management Lp

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

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Castleknight Management Lp Top Holdings and 13F Report (2026)

About Castleknight Management Lp

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofCastleknight Management Lp

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools