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PEAK6 LLC

Position in CSX — Csx Corp

CIK 1389958 AUSTIN, TX

Position in CSX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$230,948
+$230,948 QoQ
Shares Held
4,859
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1,566
of 1,982 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Derivatives in CSX

reported options exposure · as of Jun 30, 2026
CallValue
$451,535
CallShares
9,500
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 Railroads

Industrials · as of Jun 30, 2026

PEAK6 LLC holds $230,948 across 1 Railroads name. CSX ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CSX
Csx Corp
This page
4,859 $230,948

All Filings in CSX

Export CSV
13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $451,535 9,500
2026-06-30 $230,948 4,859
2026-03-31 $4,556,550 111,000
2025-12-31 $1,283,250 35,400
2025-12-31 $72,500 2,000
2025-09-30 $1,363,584 38,400
2025-09-30 $5,567,968 156,800
2025-06-30 $65,260 2,000
2025-06-30 $1,011,530 31,000
2025-03-31 $565,056 19,200
2025-03-31 $2,142,504 72,800
2024-12-31 $335,608 10,400
2024-12-31 $2,588,054 80,200