CastleKnight Management LP

Q4 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
351
Total value ($000)
$4,514,359
Net value change ($000)
-560,963 (-11.1%)
New positions
44
Sold out positions
95
Turnover %
13.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
STKL 20,122 182.0%
MU 18,428 38.4%
SNDK 14,416 177.2%
QQQ 12,286 NEW
CLS 11,489 90.2%
AMZN 10,144 65.4%
SANM 9,184 NEW
AMD 8,148 97.4%
CG 8,145 108.0%
SIMO 7,623 NEW
Top Reduces (Value $000, Stocks/ETFs)
CF -18,141 -100.0%
DELL -16,395 -95.5%
ARDT -12,728 -55.2%
MOS -11,580 -100.0%
MRVL -11,150 -19.5%
HPE -10,853 -100.0%
CYH -8,948 -22.7%
SMCI -8,811 -100.0%
PLAY -8,731 -55.0%
ACHC -8,353 -85.6%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 2,759,557 (61.1% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type