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SC 13G/A ·Filed Oct 30, 2026

DK

Delek US Holdings, Inc.
NEUTRAL
Impact 2/10
Horizonimmediate Processed2d 6h ago SEC0002100121-26-001067
Passive stake amendment
Actionable Insight • Neutral

Monitor for any subsequent changes in Vanguard's stake or a conversion to a 13D filing, which would signal a shift from passive to active intent. The current filing confirms a passive, index-driven position with no immediate catalyst.

DirectionNeutral
Confidencehigh
Horizonimmediate

Price Chart

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Executive Summary

Vanguard Portfolio Management LLC filed an amended Schedule 13G disclosing beneficial ownership of 5,110,237 shares of Delek US Holdings, Inc. common stock, representing 8.34% of shares outstanding as of September 30, 2026. This is a routine passive stake update by a major index fund manager, with no change in investment intent indicated.

Key Financial Metrics

Stake
8.34%
Investor
Vanguard Portfolio Management LLC
Investor Type
index fund

Key Facts

  • Vanguard Portfolio Management LLC reported beneficial ownership of 5,110,237 shares of Delek US Holdings, Inc. common stock.
  • The stake represents 8.34% of shares outstanding as of September 30, 2026.
  • This is an amendment to a Schedule 13G filing, indicating a passive investment intent.
  • The filing was made pursuant to Rule 13d-1(b) under the Securities Exchange Act of 1934.
  • Vanguard certifies the securities were acquired and are held in the ordinary course of business, not to change or influence control of the issuer.

Financial Impact

Vanguard holds 8.34% of Delek US Holdings, valued at approximately $358 million based on the $4.3B market cap snapshot.

ownership_percentage

Risk Factors

  • No material risks identified from this routine passive stake update.

Market Snapshot

Exchange
NYSE
Sector
Petroleum Refining
Analyst Consensus
67% bullish (21 analysts)

Investment Themes

Traditional Energy

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G/A Filing (Primary)0002100121-26-001067
Document: 0002100121-26-001067-index.html0002100121-26-001067
Document: 0002100121-26-001067.txt0002100121-26-001067
36 reports for DK
Performance horizon
80% Hit rate @ T+1 4 of 5 directional calls Went positive at some point 5 of 5 best @ T+20▲ +25.98%Feb 27, 2026
Filters
Rows
Reports for DK, sortable and filterable
TypeNow
Oct 30, 2026
2d ago
SC 13G/A
NEUTRAL ★ 2/10
$73.29awaiting T+1awaiting T+1$73.57 (+0.39%)
Oct 29, 2026
3d ago
8-K
NEUTRAL ★ 2/10
$71.18awaiting T+1awaiting T+1$73.57 (+3.36%)
Oct 5, 2026
27d ago
SC 13G/A
NEUTRAL ★ 3/10
$75.40 $75.67▲ +0.36%▼ −0.19%$73.57 (−2.43%)
Sep 15, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$79.16 $81.55▲ +3.02%▲ +1.89%$73.57 (−7.06%)
Sep 9, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$74.89 $76.10▲ +1.62%▲ +0.76%$73.57 (−1.76%)
Sep 4, 2026
8w ago
144
NEUTRAL ★ 2/10
$71.86 $75.67▲ +5.30%▲ +5.85%$73.57 (+2.38%)
Sep 1, 2026
8w ago
144
NEUTRAL ★ 3/10
$73.34 $71.45▼ −2.58%▼ −3.02%$73.57 (+0.31%)
Aug 28, 2026
9w ago
144
NEUTRAL ★ 3/10
$72.25 $74.34▲ +2.89%▲ +3.19%$73.57 (+1.83%)
Aug 26, 2026
9w ago
Insider Cluster
NEUTRAL ★ 4/10
$70.26 $72.25▲ +2.83%▲ +3.06%$73.57 (+4.71%)
Aug 25, 2026
9w ago
Insider Cluster
NEUTRAL ★ 2/10
$70.84 $70.26▼ −0.82%▼ −1.47%$73.57 (+3.85%)
Showing 10 of 36

US Market Status

Market Closed · Opens Mon (< 1m)

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Report published Oct 30, 2026