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PEAK6 LLC

Position in CF — CF Industries Holdings, Inc.

CIK 1389958 AUSTIN, TX

Position in CF

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,852,867
+$2,852,867 QoQ
Shares Held
26,352
Ownership
0.017%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#294
of 954 holders
Holding Since
Dec 2024
7 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 Jun 30, 2026
CallValue
$194,868
CallShares
1,800
PutValue
$227,346
PutShares
2,100

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 Jun 30, 2026

PEAK6 LLC holds $2,886,545 across 2 Agricultural Inputs names. CF ranks #1 (98.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CF
CF Industries Holdings, Inc.
This page
26,352 $2,852,867

All Filings in CF

Export CSV
18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $227,346 2,100
2026-06-30 $2,852,867 26,352
2026-06-30 $194,868 1,800
2026-03-31 $8,751,216 67,400
2026-03-31 $6,180,384 47,600
2025-12-31 $437,667 5,659
2025-12-31 $9,350,406 120,900
2025-12-31 $3,116,802 40,300
2025-09-30 $12,961,650 144,500
2025-09-30 $23,770,500 265,000
2025-06-30 $18,381,600 199,800
2025-06-30 $10,524,800 114,400
2025-03-31 $6,225,350 79,659
2025-03-31 $2,524,245 32,300
2025-03-31 $22,304,010 285,400
2024-12-31 $6,074,784 71,200
2024-12-31 $8,719,704 102,200
2024-12-31 $30,544,560 358,000