Delek US Holdings, Inc.
Delek US Holdings, Inc. (DK) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · DK · as of Mar 31, 2025
Ownership Breakdown
236
Institutional Holders
▼ 2 vs Q4
$1.03B
Total Inst. Value
▼ $249.54M vs Q4
61.29M
Shares Outstanding
freeFloat 97.40%
68.30M
13F Shares Held
▼ 832,585 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
DK largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC petroleum refining | 6.60M | 10.63% | 10.63% | $99.48B | May 9, 2025 | ▼ 127.5K |
BLACKROCK, INC. petroleum refining | 6.10M | 9.82% | 9.82% | $91.97B | May 2, 2025 | ▼ 1.07M |
RIVER ROAD ASSET MANAGEMENT, LLC petroleum refining | 3.85M | 6.20% | 6.20% | $58.07B | May 13, 2025 | ▲ 8.0K |
ION ASSET MANAGEMENT LTD. petroleum refining | 3.68M | 5.92% | 5.92% | $55.40B | May 15, 2025 | ▲ 221.4K |
DIMENSIONAL FUND ADVISORS LP petroleum refining | 3.66M | 5.89% | 5.89% | $55.14B | May 13, 2025 | ▼ 26.0K |
STATE STREET CORP petroleum refining | 2.76M | 4.44% | 4.44% | $41.57B | May 15, 2025 | ▼ 56.4K |
RUBRIC CAPITAL MANAGEMENT LP petroleum refining | 2.69M | 4.33% | 4.33% | $40.50B | May 14, 2025 | ▲ 87.4K |
GOLDMAN SACHS GROUP INC petroleum refining | 1.89M | 3.04% | 3.04% | $28.45B | Jun 27, 2025 | ▼ 196.8K |
CITADEL ADVISORS LLC petroleum refining | 1.86M | 3.00% | 3.00% | $28.09B | May 15, 2025 | ▲ 719.3K |
DEPRINCE RACE & ZOLLO INC petroleum refining | 1.74M | 2.80% | 2.80% | $26.23B | May 15, 2025 | ▲ 1.00M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
29
Increased
+5.58M shares4
New Positions
first time holders17
Decreased
−4.93M shares0
Sold Out
fully exitedNet shares change (top 50)
+642.3K
+5.58M / −4.93M
Net new holders
+16
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
DK insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
15
Sell transactions
0.07
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Sutil Vicky director | Jun 3, 2026 | Sale | 1,871 | $48.00 | $89.8K | 29.4K | Form 4 ↗ |
Sutil Vicky director | May 29, 2026 | Sale | 1,848 | $45.00 | $83.2K | 34.3K | Form 4 ↗ |
Sutil Vicky director | Jun 1, 2026 | Sale | 3,061 | $46.00 | $140.8K | 31.2K | Form 4 ↗ |
Sutil Vicky director | May 28, 2026 | Sale | 1,849 | $44.03 | $81.4K | 36.1K | Form 4 ↗ |
Spiegel Reuven EVP, Special Projects | May 18, 2026 | Sale | 10,000 | $44.36 | $443.6K | 48.4K | Form 4 ↗ |
Tolson Laurie Z. director | May 18, 2026 | Sale | 4,921 | $46.30 | $227.8K | 18.2K | Form 4 ↗ |
Wright Robert G. EVP | May 13, 2026 | Sale | 10,720 | $47.07 | $504.6K | 48.1K | Form 4 ↗ |
Yemin Ezra Uzi director | May 4, 2026 | Sale | 34,026 | $47.29 | $1.61M | 447.8K | Form 4 ↗ |
Russell Amber EVP, Refining | May 1, 2026 | Award | 42,798 | — | — | 42.8K | Form 4 ↗ |
Yemin Ezra Uzi director | Apr 29, 2026 | Sale | 5,467 | $44.86 | $245.2K | 564.2K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Delek US Holdings, Inc. (DK) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 2.60%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Delek US Holdings, Inc. is VANGUARD GROUP INC, holding approximately 6.60 million shares — equal to 10.63% of outstanding shares — as of March 31, 2025.
A total of 236 institutional investors currently hold DK stock, with a combined institutional value of approximately $1.03 billion as of the most recent 13F filing period.
Frequently asked questions
DK ownershipDelek US Holdings, Inc. (DK) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is VANGUARD GROUP INC with a 10.63% stake. Company insiders hold 2.60%. Data sourced from SEC Form 13F as of March 31, 2025.