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Latest CastleKnight Management LP Stock Portfolio

$6.00Billion | No. of Holdings #377

CastleKnight Management LP Performance

2026 Q1+1.79%
YTD+1.79%
2025+13.34%

About CastleKnight Management LP and 13F Hedge Fund Stock Holdings

On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, CastleKnight Management LP reported an equity portfolio of $6 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of CastleKnight Management LP are CLS, NVDA, MRVL. The fund has invested 0.9% of it's portfolio in CELESTICA INC and 0.8% of portfolio in NVIDIA CORPORATION. <br><br> The fund managers got completely rid off SUNOPTA INC (STKL), ADVANTAGE SOLUTIONS INC (ADV) and BABCOCK & WILCOX ENTERPRISES (BW) stocks. They significantly reduced their stock positions in RACKSPACE TECHNOLOGY INC (RXT), TERADYNE INC (TER) and DIGITALOCEAN HLDGS INC (DOCN). CastleKnight Management LP opened new stock positions in PBF ENERGY INC (PBF), CVR ENERGY INC (CVI) and NETFLIX INC. (NFLX). The fund showed a lot of confidence in some stocks as they added substantially to ALIGHT INC (ALIT), UTZ BRANDS INC (UTZ) and CRESCENT ENERGY COMPANY (CRGY).
CastleKnight Management LP Equity Portfolio Value
Last Reported on: 15 May, 2026
$6.00Billion
  as of May 15, 2026

CastleKnight Management LP Annual Return Estimates Vs S&P 500

Our best estimate is that CastleKnight Management LP made a return of 1.79% in the last quarter. In trailing 12 months, it's portfolio return was 35.33%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
pbf energy inc49,444,100
cvr energy inc31,914,700
netflix inc.18,731,900
cf industries hold18,086,700
frontline plc17,499,700
advantage solutions inc15,819,500
advansix inc15,415,500
nine energy service inc9,495,130
New stocks bought by CastleKnight Management LP

Additions

Ticker% Inc.
alight inc15,042
utz brands inc3,327
crescent energy company1,439
quanex bldg prods corp1,271
zillow group inc1,146
servicenow inc814
coty inc661
apollo global mgmt inc629
Additions to existing portfolio by CastleKnight Management LP

Reductions

Ticker% Reduced
rackspace technology inc-96.79
teradyne inc-93.27
digitalocean hldgs inc-90.13
nvent elec plc-89.92
vertiv holdings co-89.26
modine mfg co-86.16
meta platforms inc-86.07
taseko mines ltd-85.57
CastleKnight Management LP reduced stake in above stock

Sold off

Ticker$ Sold
sunopta inc-31,178,400
clear channel outdoor hldgs-5,360,820
babcock & wilcox enterprises-8,324,100
trinseo plc-256,863
advantage solutions inc-10,379,600
teva pharmaceutical inds ltd-7,652,690
cantaloupe inc-2,216,390
scholastic corp-6,023,780
CastleKnight Management LP got rid off the above stocks

Sector Distribution

CastleKnight Management LP has about 32.8% of it's holdings in Others sector.

  • Others
  • Technology
  • Energy
  • Communication Services
  • Consumer Cyclical
  • Industrials
  • Basic Materials
  • Healthcare
  • Financial Services
  • Consumer Defensive
  • Real Estate
  • Utilities
Sector%
Others32.8
Technology17.3
Energy8.5
Communication Services8.5
Consumer Cyclical7.5
Industrials5.3
Basic Materials5.2
Healthcare4.3
Financial Services3.9
Consumer Defensive3
Real Estate2.3
Utilities1.3

Market Cap. Distribution

CastleKnight Management LP has about 26.4% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • MID-CAP
  • SMALL-CAP
  • LARGE-CAP
  • MEGA-CAP
  • MICRO-CAP
Category%
UNALLOCATED32.8
MID-CAP20
SMALL-CAP17
LARGE-CAP16.4
MEGA-CAP10
MICRO-CAP3

Stocks belong to which Index?

About 53% of the stocks held by CastleKnight Management LP either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • RUSSELL 2000
  • S&P 500
Index%
Others46.9
RUSSELL 200033.8
S&P 50019.2
Top 5 Winners (%)%
sandisk corp
117.0 %
ICHR
ichor holdings
104.1 %
UCTT
ultra clean hldgs inc
97.8 %
NAT
nordic american tankers limi
70.3 %
TNP
tsakos energy navigation ltd
62.7 %
Top 5 Winners ($)$
sandisk corp
26.4 M
TNP
tsakos energy navigation ltd
17.3 M
MOD
modine mfg co
15.7 M
LXU
lsb inds inc
15.2 M
VRT
vertiv holdings co
13.5 M
Top 5 Losers (%)%
SNBR
sleep number corp
-78.8 %
MPLN
claritev corporation
-61.8 %
ALIT
alight inc
-54.1 %
SKIL
skillsoft corp
-53.9 %
UPLD
upland software inc
-53.4 %
Top 5 Losers ($)$
ALIT
alight inc
-7.8 M
bitdeer technologies group
-6.1 M
PTON
peloton interactive inc
-4.5 M
FSK
fs kkr cap corp
-4.4 M
CRM
salesforce inc
-4.0 M

CastleKnight Management LP Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of CastleKnight Management LP

CastleKnight Management LP has 377 stocks in it's portfolio. About 7% of the portfolio is in top 10 stocks. ALIT proved to be the most loss making stock for the portfolio. was the most profitable stock for CastleKnight Management LP last quarter.

$2.14BTotal Value
413Positions
15 May, 2026Last Reported
Current holdings of Current Stock Holdings of CastleKnight Management LP, last reported on 15 May, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AFK
Vaneck Etf Trust

Vaneck Etf Trust

AFK
CastleKnight Management LP's holding in Vaneck Etf Trust over time
0.04%27,200
$2.50M
0.04%
new position
ALCC
Oklo Inc

Oklo Inc

ALCC
CastleKnight Management LP's holding in Oklo Inc over time
0.01%13,600
$674.4K
0.01%
new position
ALTS
Proshares Tr

Proshares Tr

ALTS
CastleKnight Management LP's holding in Proshares Tr over time
0.4%684,449
$24.05M
0.4%
increased 13.14 percentadded
AMBP
Ardagh Metal Packaging S A

Ardagh Metal Packaging S A

AMBP
CastleKnight Management LP's holding in Ardagh Metal Packaging S A over time
0%0.00
$0.00
0%
decreased 100 percentsold off