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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
+5.69%
1 Year Est. Return
+121.87%
3 Year Est. Return
+223.3%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$4.51B
AUM Growth
-$561M
Cap. Flow
-$751M
Cap. Flow %
-16.63%
Top 10 Hldgs %
59.37%
Holding
508
New
55
Increased
72
Reduced
125
Closed
157

Top Buys

Rank Stock Value
1
STKL
SunOpta
STKL
+$28.7M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$12.3M
3
CRWV
CoreWeave
CRWV
+$12.1M
4
BTDR icon
Bitdeer Technologies
BTDR
+$10.8M
5
PRMB
Primo Brands
PRMB
+$9.36M

Top Sells

Rank Stock Value
1
CF icon
CF Industries
CF
+$18.1M
2
DELL icon
Dell
DELL
+$16.2M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$13M
4
MU icon
Micron Technology
MU
+$12.4M
5
MRVL icon
Marvell Technology
MRVL
+$12.1M

Sector Composition

Rank Sector Weight
1 Technology 10.26%
2 Communication Services 5.14%
3 Consumer Discretionary 4.88%
4 Materials 2.96%
5 Financials 2.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SMR icon
476
CALL
NuScale Power
SMR
$3.12B
– –
-70,000
Closed -$2.52M
SPRY icon
477
ARS Pharmaceuticals
SPRY
$542M
– –
-65,300
Closed -$656K
TEVA icon
478
CALL
Teva Pharmaceuticals
TEVA
$40.2B
– –
-30,000
Closed -$606K
TOL icon
479
Toll Brothers
TOL
$14.1B
– –
-6,600
Closed -$912K
TTD icon
480
Trade Desk
TTD
$8.6B
– –
-19,900
Closed -$975K
TUSK icon
481
Mammoth Energy Services
TUSK
$130M
– –
-167,433
Closed -$383K
UAL icon
482
CALL
United Airlines
UAL
$41.7B
– –
-10,000
Closed -$965K
UBER icon
483
CALL
Uber
UBER
$146B
– –
-30,000
Closed -$2.94M
UHS icon
484
CALL
Universal Health Services
UHS
$10.2B
– –
-32,500
Closed -$6.64M
UNH icon
485
CALL
UnitedHealth
UNH
$377B
– –
-14,000
Closed -$4.83M
UNH icon
486
UnitedHealth
UNH
$377B
– –
-4,200
Closed -$1.45M
UONEK icon
487
Urban One Class D
UONEK
$22.8M
– –
-3,073
Closed -$22.8K
VST icon
488
CALL
Vistra
VST
$52.6B
– –
-35,000
Closed -$6.86M
VYX icon
489
NCR Voyix
VYX
$1.19B
– –
-28,600
Closed -$359K
WB icon
490
Weibo
WB
$2.01B
– –
-12,900
Closed -$160K
WEN icon
491
Wendy's
WEN
$1.43B
– –
-190,500
Closed -$1.74M
WULF icon
492
CALL
TeraWulf
WULF
$9.33B
– –
-100,000
Closed -$1.14M
XLE icon
493
PUT
State Street Energy Select Sector SPDR ETF
XLE
$38.5B
– –
-40,000
Closed -$1.79M
XOP icon
494
PUT
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.68B
– –
-10,000
Closed -$1.32M
ZD icon
495
CALL
Ziff Davis
ZD
$1.99B
– –
-20,000
Closed -$762K
ZETA icon
496
CALL
Zeta Global
ZETA
$5.62B
– –
-100,000
Closed -$1.99M
PRKS icon
497
United Parks & Resorts
PRKS
$2.15B
– –
-34,200
Closed -$1.77M
TEN
498
CALL
Tsakos Energy Navigation Ltd
TEN
$1.19B
– –
-200,000
Closed -$4.44M
VG
499
Venture Global Inc
VG
$32.5B
– –
-24,200
Closed -$343K
SW
500
Smurfit Westrock
SW
$24.6B
– –
-187,000
Closed -$7.96M
17 18 19
20
21

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BP
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EAM
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HPG
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AL
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EMPI
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CastleKnight Management's Q4 2025 Portfolio in Review

As of Q4 2025, CastleKnight Management held 508 positions worth $4.51B, down 11% from $5.08B the previous quarter. Its ten largest holdings account for 59% of the portfolio.

CastleKnight Management withdrew a net $751M in Q4 2025, closing 157 positions and reducing 125 holdings. Its most notable exit was CF Industries, an estimated $18.1M position sold in full.

By sector, the portfolio is most concentrated in Technology at 10% of assets, up from 8.7% a quarter earlier, followed by Communication Services and Consumer Discretionary.

Against the trend, CastleKnight Management opened a new position in Invesco QQQ Trust worth $12.3M.

  • CastleKnight Management's largest Q4 2025 buy was Invesco QQQ Trust: 20,000 shares worth $12.3M.
  • CastleKnight Management added most to SunOpta in Q4 2025, an estimated $28.7M increase.
  • CastleKnight Management's biggest Q4 2025 reduction was Dell, cutting an estimated $16.2M.
  • CastleKnight Management fully exited CF Industries in Q4 2025, selling an estimated $18.1M.
  • CastleKnight Management's ten largest holdings make up 59% of its $4.51B portfolio in Q4 2025.
  • CastleKnight Management opened 55 new positions and closed 157 in Q4 2025.
  • CastleKnight Management's portfolio value fell 11% quarter-over-quarter to $4.51B.

Based on CastleKnight Management's 13F filing for Q4 2025, filed 17 Feb 2026.