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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
BILL icon
276
BILL Holdings
BILL
$4.47B
$2.11M 0.04%
55,100
-1,800
-3% -$80.5K
GPK icon
277
Graphic Packaging
GPK
$3.3B
$2.1M 0.04%
211,700
+160,300
+312% +$2.02M
HPK icon
278
HighPeak Energy
HPK
$855M
$2.08M 0.03%
+301,863
New +$1.58M
REI icon
279
Ring Energy
REI
$297M
$2.08M 0.03%
+1,361,217
New +$1.73M
ASML icon
280
ASML
ASML
$636B
$2.03M 0.03%
1,540
-200
-11% -$274K
MTN icon
281
Vail Resorts
MTN
$5.28B
$2.01M 0.03%
+15,700
New +$2.14M
Z icon
282
Zillow
Z
$7.32B
$2.01M 0.03%
48,600
+44,700
+1,146% +$2.38M
FLUT icon
283
Flutter Entertainment
FLUT
$18.4B
$2M 0.03%
19,600
– –
RBLX icon
284
Roblox
RBLX
$34.7B
$1.99M 0.03%
+35,200
New +$2.36M
PAYX icon
285
Paychex
PAYX
$41.1B
$1.95M 0.03%
+21,200
New +$2.1M
PUMP icon
286
ProPetro Holding
PUMP
$1.32B
$1.92M 0.03%
133,100
– –
GTLB icon
287
GitLab
GTLB
$5.55B
$1.92M 0.03%
88,500
+56,600
+177% +$1.65M
RJET
288
Republic Airways Holdings
RJET
$839M
$1.89M 0.03%
105,650
+86,917
+464% +$1.62M
DELL icon
289
Dell
DELL
$276B
$1.85M 0.03%
11,300
+5,100
+82% +$679K
FLL icon
290
Full House Resorts
FLL
$84.5M
$1.76M 0.03%
783,965
+16,261
+2% +$39.1K
MAGN
291
Magnera Corp
MAGN
$490M
$1.75M 0.03%
183,495
– –
JJSF icon
292
J&J Snack Foods
JJSF
$1.46B
$1.73M 0.03%
+21,800
New +$1.89M
CRTO icon
293
Criteo
CRTO
$1.05B
$1.7M 0.03%
94,800
+73,500
+345% +$1.38M
AMAT icon
294
Applied Materials
AMAT
$410B
$1.67M 0.03%
+4,900
New +$1.65M
BGS icon
295
B&G Foods
BGS
$291M
$1.66M 0.03%
345,118
-553,676
-62% -$2.68M
OLN icon
296
Olin
OLN
$2.49B
$1.61M 0.03%
+54,200
New +$1.32M
SCL icon
297
Stepan Co
SCL
$1.31B
$1.61M 0.03%
+32,200
New +$1.72M
SABR icon
298
Sabre
SABR
$704M
$1.58M 0.03%
1,089,400
+674,060
+162% +$897K
OC icon
299
Owens Corning
OC
$11.6B
$1.57M 0.03%
+14,500
New +$1.73M
MDB icon
300
MongoDB
MDB
$24.9B
$1.57M 0.03%
6,400
+4,900
+327% +$1.64M
10 11
12
13 14

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HPG
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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.