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CSS LLC/IL

Position in FAST — Fastenal Co

CIK 1103646 CHICAGO, IL

Position in FAST

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
5 quarters on record

Derivatives in FAST

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$812,000
PutShares
17,500

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 Industrial Distribution

Industrials · as of Jun 30, 2026

CSS LLC/IL holds $294,589 across 1 Industrial Distribution name.

# Ticker Company Shares Value (USD) Open

All Filings in FAST

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $812,000 17,500
2025-12-31 $746,418 18,600
2025-12-31 $200,650 5,000
2025-09-30 $980,800 20,000
2025-03-31 $232,650 3,000
2024-12-31 $503,370 7,000