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CastleKnight Management LP

Position in CF — CF Industries Holdings, Inc.

CIK 1835751 New York, NY

Position in CF

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$18,086,712
-$54,754 QoQ
Shares Held
139,300
-31.1% QoQ
Ownership
0.091%
of shares outstanding
% of Portfolio
0.81%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CF Over Time

Shares Held

Position Value (USD)

Derivatives in CF

reported options exposure · as of Mar 31, 2026
CallValue
$27,266,400
CallShares
210,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Agricultural Inputs

Basic Materials · as of Mar 31, 2026

CastleKnight Management LP holds $24,999,271 across 3 Agricultural Inputs names. CF ranks #1 (72.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CF
CF Industries Holdings, Inc.
This page
139,300 $18,086,712

All Filings in CF

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16 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $18,086,712 139,300
2026-03-31 $27,266,400 210,000
2025-09-30 $18,141,466 202,246
2025-06-30 $27,600,000 300,000
2025-06-30 $21,417,600 232,800
2025-03-31 $375,120 4,800
2024-12-31 $2,133,000 25,000
2024-03-31 $1,664,200 20,000
2023-12-31 $429,300 5,400
2023-09-30 $6,859,200 80,000
2023-09-30 $6,902,070 80,500
2022-09-30 $1,357,125 14,100
2022-06-30 $1,268,804 14,800
2022-03-31 $11,790,888 114,408
2021-12-31 $9,590,690 135,500
2021-12-31 $1,415,600 20,000