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CastleKnight Management Portfolio holdings

AUM $6B
1-Year Est. Return 121.87%
This Fund
S&P 500
This Quarter Est. Return
+9.65%
1 Year Est. Return
+121.87%
3 Year Est. Return
+223.3%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$6B
AUM Growth
+$1.48B
Cap. Flow
+$1.43B
Cap. Flow %
23.87%
Top 10 Hldgs %
54.73%
Holding
499
New
147
Increased
119
Reduced
94
Closed
48

Top Buys

Rank Stock Value
1
PBF icon
PBF Energy
PBF
+$38.9M
2
CLS icon
Celestica
CLS
+$30M
3
SIMO icon
Silicon Motion
SIMO
+$29.3M
4
SANM icon
Sanmina
SANM
+$29.1M
5
CVI icon
CVR Energy
CVI
+$24.4M

Top Sells

Rank Stock Value
1
VRT icon
Vertiv
VRT
+$54.4M
2
MOD icon
Modine Manufacturing
MOD
+$53.6M
3
META icon
Meta Platforms (Facebook)
META
+$35.2M
4
MU icon
Micron Technology
MU
+$34.4M
5
SNDK
Sandisk
SNDK
+$32.4M

Sector Composition

Rank Sector Weight
1 Technology 10.26%
2 Energy 5.59%
3 Communication Services 3.96%
4 Consumer Discretionary 3.07%
5 Materials 3.07%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MOD icon
476
CALL
Modine Manufacturing
MOD
$12.2B
– –
-230,000
Closed -$30.7M
MYE icon
477
Myers Industries
MYE
$1.23B
– –
-17,000
Closed -$318K
OWL icon
478
Blue Owl Capital
OWL
$6.54B
– –
-54,200
Closed -$810K
PEP icon
479
PepsiCo
PEP
$191B
– –
-2,600
Closed -$373K
PLTK icon
480
CALL
Playtika
PLTK
$1.48B
– –
-200,000
Closed -$790K
POWL icon
481
Powell Industries
POWL
$7.99B
– –
-30,600
Closed -$3.25M
QQQ icon
482
Invesco QQQ Trust
QQQ
$449B
– –
-20,000
Closed -$12.2M
RBLX icon
483
CALL
Roblox
RBLX
$34.7B
– –
-30,000
Closed -$2.43M
RYAM icon
484
Rayonier Advanced Materials
RYAM
$573M
– –
-109,951
Closed -$648K
SCHL icon
485
Scholastic
SCHL
$752M
– –
-203,300
Closed -$6.02M
SPB icon
486
Spectrum Brands
SPB
$2.04B
– –
-84,800
Closed -$5.01M
STKL
487
DELISTED
SunOpta
STKL
– –
-8,204,844
Closed -$31.2M
TBT icon
488
CALL
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$294M
– –
-100,000
Closed -$3.49M
TCOM icon
489
Trip.com Group
TCOM
$28.2B
– –
-3,500
Closed -$252K
TEVA icon
490
Teva Pharmaceuticals
TEVA
$36.2B
– –
-245,200
Closed -$7.65M
TK icon
491
Teekay
TK
$974M
– –
-95,902
Closed -$866K
TNK icon
492
CALL
Teekay Tankers
TNK
$2.63B
– –
-100,000
Closed -$5.34M
TSE
493
DELISTED
Trinseo
TSE
– –
-516,826
Closed -$257K
TXT icon
494
Textron
TXT
$16.7B
– –
-6,600
Closed -$575K
PENG
495
CALL
Penguin Solutions Inc
PENG
$2.69B
– –
-100,000
Closed -$1.96M
AMRZ
496
Amrize Ltd
AMRZ
$27.7B
– –
-23,200
Closed -$1.25M
16 17 18 19
20

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BP
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EAM
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CastleKnight Management's Q1 2026 Portfolio in Review

As of Q1 2026, CastleKnight Management held 499 positions worth $6B, up 33% from $4.51B the previous quarter. Its ten largest holdings account for 55% of the portfolio.

CastleKnight Management deployed $1.43B of net new capital in Q1 2026, opening 147 new positions and adding to 119 existing holdings. Its largest new stake was PBF Energy: 1,038,306 shares worth $49.4M.

By sector, the portfolio is most concentrated in Technology at 10% of assets, down from 10% a quarter earlier, followed by Energy and Communication Services.

On the sell side, the largest reduction was Vertiv, an estimated $54.4M trimmed.

  • CastleKnight Management's largest Q1 2026 buy was PBF Energy: 1,038,306 shares worth $49.4M.
  • CastleKnight Management added most to Celestica in Q1 2026, an estimated $30M increase.
  • CastleKnight Management's biggest Q1 2026 reduction was Vertiv, cutting an estimated $54.4M.
  • CastleKnight Management fully exited SunOpta in Q1 2026, selling an estimated $31.2M.
  • CastleKnight Management's ten largest holdings make up 55% of its $6B portfolio in Q1 2026.
  • CastleKnight Management opened 147 new positions and closed 48 in Q1 2026.
  • CastleKnight Management's portfolio value rose 33% quarter-over-quarter to $6B.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.