Who owns VLO? 13F holders and whale ownership
VLO is tracked across public portfolios in Whale Analyzer. This page answers who owns VLO, which top funds are buying VLO, aggregate disclosed value, and recent position changes based on public data. Chris Bloomstran is the largest reported holder at $11M; the top five funds control 100.0% of reported ownership; institutions were net selling last quarter (0 increased, 1 reduced). Top tracked holders include Chris Bloomstran.
Continue to the live VLO dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Chris Bloomstran 13F portfolio Semper Augustus Investments holdings | $10.9M | 44.1K | Reduced |
Ownership concentration
Reported ownership of VLO is highly concentrated across tracked institutions.
- Single largest holder: 100.0% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 1 tracked institutions, 1 reduced. Net positioning is net selling.
- Chris Bloomstran — Semper Augustus Investments ($10.9M) (▼ 77.8% qoq shares)
Sector positioning — Energy
VLO sits within the Energy sector alongside 58 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live VLO dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- BRK.B whale holders — BERKSHIRE HATHAWAY INC DEL
- BRK-A whale holders — BERKSHIRE HATHAWAY INC DEL
- DG whale holders — DOLLAR GEN CORP
- DECK whale holders — DECKERS OUTDOOR CORP
- ALK whale holders — ALASKA AIR GROUP INC
- OLN whale holders — OLIN CORP
- DLTR whale holders — DOLLAR TREE INC
- NEMCL whale holders — NEWMONT CORP
Learn more in Whale Analyzer Academy
Deepen your read on VLO with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns VLO stock?
Whale Analyzer tracks 1 public institutional holders of VLO with a combined reported value of $10.9M. See the holder table above for the largest tracked positions.
Which top funds are buying VLO?
Tracked institutions were net selling last quarter — 1 reduced. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is VLO ownership?
The top five tracked holders report 100.0% of aggregate ownership.
What does 13F ownership mean for VLO?
Use the interactive VLO dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.