CastleKnight Management LP

Q1 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
451
Total value ($000)
$5,997,994
Net value change ($000)
+1,483,635 (32.9%)
New positions
97
Sold out positions
34
Turnover %
24.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 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)
PBF 49,444 NEW
CVI 31,915 NEW
SIMO 28,700 376.5%
CLS 27,997 115.5%
SANM 24,406 265.7%
NFLX 18,732 NEW
INSW 18,103 646.8%
CF 18,087 NEW
FRO 17,500 NEW
ADV 15,820 NEW
Top Reduces (Value $000, Stocks/ETFs)
VRT -37,112 -83.4%
META -37,075 -87.9%
MOD -34,216 -77.5%
STKL -31,178 -100.0%
DBRG -24,846 -82.5%
MU -17,499 -26.4%
AES -13,407 -61.7%
QQQ -12,286 -100.0%
ADV -10,380 -100.0%
GOOGL -9,007 -26.2%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 3,860,315 (64.4% 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