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GROUP ONE TRADING LLC

Position in VLO — Valero Energy Corp/Tx

CIK 932540 CHICAGO, IL

Position in VLO

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,455,795
-$2,815,977 QoQ
Shares Held
5,892
-77.5% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in VLO Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Refining & Marketing

Energy · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $11,299,169 across 8 Oil & Gas Refining & Marketing names. VLO ranks #5 (12.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 VLO
Valero Energy Corp/Tx
This page
5,892 $1,455,795

All Filings in VLO

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8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,455,795 5,892
2025-12-31 $4,271,772 26,241
2021-09-30 $1,344,287 19,049
2021-06-30 $1,863,301 23,864
2020-12-31 $1,245,049 22,009
2020-09-30 $344,264 7,947
2020-06-30 $1,930,590 32,822
2020-03-31 $514,609 11,345