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CastleKnight Management Portfolio holdings
AUM
$7.38B
Turnover
34.86%
1-Year Est. Return
133.13%
CastleKnight Management runs investment funds built around event-driven and special situations investing, looking for mispriced stocks and debt tied to a coming change at a company. It can invest across a company's capital structure, from its debt to its shares, and combines a view of the wider economy with company-level research. The firm began operating in 2020, and its funds are aimed at sophisticated and institutional investors.
This Fund
S&P 500
This Quarter Est. Return
+28.38%
1 Year Est. Return
+133.13%
3 Year Est. Return
+259.23%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$7.38B
AUM Growth
+$1.39B
(+23%)
Cap. Flow
+$43.4M
Cap. Flow % of AUM
Cap. Flow %
0.59%
Top 10 Holdings %
Top 10 Hldgs %
53.21%
Holding
568
New
118
Increased
125
Reduced
116
Closed
80
Avg Time Held
Equity + Options
1.1
years
Top 10 Avg Time Held
Equity + Options
1.6
years
Top 20 Avg Time Held
Equity + Options
1.1
years
Avg Time Held Equity only
1.3
years
Top 10 Avg Time Held Equity only
0.6
years
Top 20 Avg Time Held Equity only
0.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NXP Semiconductors
NXPI
|
+$41M |
| 2 |
Liftoff Mobile
LFTO
|
+$29.3M |
| 3 |
Meta Platforms (Facebook)
META
|
+$28.8M |
| 4 |
International Seaways
INSW
|
+$23.8M |
| 5 |
Ero Copper
ERO
|
+$23.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$97M |
| 2 |
Micron Technology
MU
|
+$91.9M |
| 3 |
Silicon Motion
SIMO
|
+$60.7M |
| 4 |
Sandisk
SNDK
|
+$50.3M |
| 5 |
Hut 8
HUT
|
+$42.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 63.77% |
| 2 | Technology | 9.74% |
| 3 | Communication Services | 4.95% |
| 4 | Energy | 4.86% |
| 5 | Consumer Discretionary | 3.27% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1
CALL
Invesco QQQ Trust
QQQ
$467B
| $943M | 12.77% |
1,280,000
+550,000
| +75% | +$378M |
2024 Q4
6 quarters
|
|
2
PUT
iShares Russell 2000 ETF
IWM
$77B
| $715M | 9.68% |
2,380,000
+730,000
| +44% | +$205M |
2022 Q2
16 quarters
|
|
|
3
CALL
iShares Russell 2000 ETF
IWM
$77B
| $688M | 9.32% |
2,290,000
+900,000
| +65% | +$253M |
2024 Q2
8 quarters
|
|
4
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$811B
| $620M | 8.39% |
830,000
-1,000,000
| -55% | -$725M |
2021 Q4
18 quarters
|
|
|
5
PUT
Invesco QQQ Trust
QQQ
$467B
| $405M | 5.49% |
550,000
+420,000
| +323% | +$289M |
2025 Q4
2 quarters
|
|
|
6
CALL
State Street SPDR S&P 500 ETF Trust
SPY
$811B
| $291M | 3.94% |
390,000
-270,000
| -41% | -$196M |
2022 Q3
15 quarters
|
|
7
CALL
Alphabet (Google) Class A
GOOGL
$3.55T
| $78.6M | 1.06% |
220,000
+140,000
| +175% | +$50.4M |
2026 Q1
1 quarter
|
|
|
8
CALL
NXP Semiconductors
NXPI
$66.8B
| $70.3M | 0.95% |
+250,000
| New | +$68.9M |
2026 Q2
0 quarters
|
|
9
CALL
NVIDIA
NVDA
$4.83T
| $60M | 0.81% |
300,000
-130,000
| -30% | -$26.7M |
2026 Q1
1 quarter
|
|
10
CALL
Celestica
CLS
$29.8B
| $58.4M | 0.79% |
160,000
-40,000
| -20% | -$15M |
2024 Q1
9 quarters
|
|
11
Iris Energy
IREN
$8.56B
| $54M | 0.73% |
1,181,175
+375,000
| +47% | +$19.5M |
2024 Q3
7 quarters
|
|
|
12
CALL
Meta Platforms (Facebook)
META
$1.64T
| $53.5M | 0.72% |
95,000
+65,000
| +217% | +$39.7M |
2026 Q1
1 quarter
|
|
|
13
Celestica
CLS
$29.8B
| $52.9M | 0.72% |
145,015
-40,400
| -22% | -$15.2M |
2024 Q1
9 quarters
|
|
|
14
NVIDIA
NVDA
$4.83T
| $52.5M | 0.71% |
262,300
-28,400
| -10% | -$5.84M |
2023 Q2
12 quarters
|
|
15
PBF Energy
PBF
$8.61B
| $51.2M | 0.69% |
1,124,676
+86,370
| +8% | +$3.59M |
2026 Q1
1 quarter
|
|
16
CALL
Amazon
AMZN
$2.88T
| $50.1M | 0.68% |
210,000
+150,000
| +250% | +$37.7M |
2025 Q3
3 quarters
|
|
17
Community Health Systems
CYH
$336M
| $44.7M | 0.61% |
13,384,586
+717,000
| +6% | +$2.11M |
2021 Q4
18 quarters
|
|
|
18
International Seaways
INSW
$5.08B
| $44.5M | 0.6% |
580,911
+294,110
| +103% | +$23.8M |
2025 Q2
4 quarters
|
|
19
CALL
Modine Manufacturing
MOD
$5.24B
| $44.1M | 0.6% |
+165,000
| New | +$43.5M |
2026 Q2
0 quarters
|
|
20
Bitdeer Technologies
BTDR
$1.77B
| $44M | 0.6% |
2,773,910
+70,394
| +3% | +$1.01M |
2024 Q4
6 quarters
|
|
|
21
NXP Semiconductors
NXPI
$66.8B
| $41.8M | 0.57% |
+148,900
| New | +$41M |
2026 Q2
0 quarters
|
|
|
22
Amazon
AMZN
$2.88T
| $40.5M | 0.55% |
170,090
+57,900
| +52% | +$14.5M |
2021 Q4
18 quarters
|
|
|
23
Alphabet (Google) Class A
GOOGL
$3.55T
| $40.1M | 0.54% |
112,200
+23,900
| +27% | +$8.6M |
2023 Q1
13 quarters
|
|
24
Nordic American Tanker
NAT
$1.49B
| $39.7M | 0.54% |
7,172,359
+1,908,713
| +36% | +$10.8M |
2025 Q2
4 quarters
|
|
25
CoreWeave
CRWV
$26.7B
| $38.5M | 0.52% |
386,500
+120,400
| +45% | +$13M |
2025 Q1
5 quarters
|
|
Similar funds
CastleKnight Management's Q2 2026 Portfolio in Review
As of Q2 2026, CastleKnight Management held 568 positions worth $7.38B, up 23% from $6B the previous quarter. Its ten largest holdings account for 53% of the portfolio.
CastleKnight Management's Q2 2026 filing shows 118 new, 125 increased, 116 reduced and 80 closed positions. Its largest new stake was NXP Semiconductors: 148,900 shares worth $41.8M. The largest sale was Marvell Technology, an estimated $97M.
By sector, the portfolio is most concentrated in Miscellaneous at 64% of assets, down from 65% a quarter earlier, followed by Technology and Communication Services.
- CastleKnight Management's largest Q2 2026 buy was NXP Semiconductors: 148,900 shares worth $41.8M.
- CastleKnight Management added most to Meta Platforms (Facebook) in Q2 2026, an estimated $28.8M increase.
- CastleKnight Management's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $97M.
- CastleKnight Management fully exited Delta Air Lines in Q2 2026, selling an estimated $8.27M.
- CastleKnight Management's ten largest holdings make up 53% of its $7.38B portfolio in Q2 2026.
- CastleKnight Management opened 118 new positions and closed 80 in Q2 2026.
- CastleKnight Management's portfolio value rose 23% quarter-over-quarter to $7.38B.
Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.