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Side-by-side financial comparison of Delek US Holdings, Inc. (DK) and SELECT MEDICAL HOLDINGS CORP (SEM). Click either name above to swap in a different company.

Delek US Holdings, Inc. is the larger business by last-quarter revenue ($2.6B vs $1.4B, roughly 1.9× SELECT MEDICAL HOLDINGS CORP). SELECT MEDICAL HOLDINGS CORP runs the higher net margin — 4.5% vs -7.7%, a 12.1% gap on every dollar of revenue. On growth, SELECT MEDICAL HOLDINGS CORP posted the faster year-over-year revenue change (5.0% vs -4.9%). Over the past eight quarters, SELECT MEDICAL HOLDINGS CORP's revenue compounded faster (5.3% CAGR vs -10.8%).

Delek US Holdings, Inc. is an oil refining, logistics and biofuels company founded in 2001 and headquartered in Brentwood, Tennessee.

Select Medical is a healthcare company based in Pennsylvania. It owns long-term acute care and inpatient rehabilitation hospitals, as well as occupational health and physical therapy clinics. Select Medical is a subsidiary of Select Medical Holdings, which is listed on the New York Stock Exchange.

DK vs SEM — Head-to-Head

Bigger by revenue
DK
DK
1.9× larger
DK
$2.6B
$1.4B
SEM
Growing faster (revenue YoY)
SEM
SEM
+10.0% gap
SEM
5.0%
-4.9%
DK
Higher net margin
SEM
SEM
12.1% more per $
SEM
4.5%
-7.7%
DK
Faster 2-yr revenue CAGR
SEM
SEM
Annualised
SEM
5.3%
-10.8%
DK

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
DK
DK
SEM
SEM
Revenue
$2.6B
$1.4B
Net Profit
$-201.3M
$63.8M
Gross Margin
-5.8%
Operating Margin
6.9%
Net Margin
-7.7%
4.5%
Revenue YoY
-4.9%
5.0%
Net Profit YoY
-14.7%
EPS (diluted)
$-3.34
$0.35

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
DK
DK
SEM
SEM
Q1 26
$2.6B
$1.4B
Q4 25
$2.4B
$1.4B
Q3 25
$2.9B
$1.4B
Q2 25
$2.8B
$1.3B
Q1 25
$2.6B
$1.4B
Q4 24
$2.4B
$1.3B
Q3 24
$3.0B
$1.3B
Q2 24
$3.3B
$1.3B
Net Profit
DK
DK
SEM
SEM
Q1 26
$-201.3M
$63.8M
Q4 25
$78.3M
$20.2M
Q3 25
$178.0M
$28.8M
Q2 25
$-106.4M
$40.6M
Q1 25
$-172.7M
$56.7M
Q4 24
$-413.8M
$-16.1M
Q3 24
$-76.8M
$55.6M
Q2 24
$-37.2M
$77.6M
Gross Margin
DK
DK
SEM
SEM
Q1 26
-5.8%
Q4 25
9.3%
Q3 25
13.8%
Q2 25
1.9%
Q1 25
-2.4%
Q4 24
-5.7%
Q3 24
-0.7%
Q2 24
0.5%
Operating Margin
DK
DK
SEM
SEM
Q1 26
6.9%
Q4 25
6.8%
4.6%
Q3 25
10.2%
5.4%
Q2 25
-1.2%
6.5%
Q1 25
-4.8%
8.3%
Q4 24
-17.0%
1.6%
Q3 24
-4.0%
4.3%
Q2 24
0.1%
5.8%
Net Margin
DK
DK
SEM
SEM
Q1 26
-7.7%
4.5%
Q4 25
3.2%
1.4%
Q3 25
6.2%
2.1%
Q2 25
-3.8%
3.0%
Q1 25
-6.5%
4.2%
Q4 24
-17.4%
-1.2%
Q3 24
-2.5%
4.4%
Q2 24
-1.1%
6.1%
EPS (diluted)
DK
DK
SEM
SEM
Q1 26
$-3.34
$0.35
Q4 25
$1.23
$0.17
Q3 25
$2.93
$0.23
Q2 25
$-1.76
$0.32
Q1 25
$-2.78
$0.44
Q4 24
$-6.48
$-0.12
Q3 24
$-1.20
$0.43
Q2 24
$-0.58
$0.60

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
DK
DK
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$624.1M
$25.7M
Total DebtLower is stronger
$3.2B
$1.8B
Stockholders' EquityBook value
$302.0M
$2.1B
Total Assets
$7.6B
$6.0B
Debt / EquityLower = less leverage
10.54×
0.88×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DK
DK
SEM
SEM
Q1 26
$624.1M
$25.7M
Q4 25
$625.8M
$26.5M
Q3 25
$630.9M
$60.1M
Q2 25
$615.5M
$52.3M
Q1 25
$623.8M
$53.2M
Q4 24
$735.6M
$59.7M
Q3 24
$1.0B
$191.5M
Q2 24
$657.9M
$111.2M
Total Debt
DK
DK
SEM
SEM
Q1 26
$3.2B
$1.8B
Q4 25
$3.2B
$1.8B
Q3 25
$3.2B
$1.7B
Q2 25
$3.1B
$1.8B
Q1 25
$3.0B
$1.8B
Q4 24
$2.8B
$1.7B
Q3 24
$2.8B
$3.1B
Q2 24
$2.5B
$3.6B
Stockholders' Equity
DK
DK
SEM
SEM
Q1 26
$302.0M
$2.1B
Q4 25
$547.3M
$1.7B
Q3 25
$444.8M
$1.7B
Q2 25
$294.9M
$1.7B
Q1 25
$429.4M
$1.7B
Q4 24
$575.2M
$1.7B
Q3 24
$875.4M
$1.9B
Q2 24
$982.8M
$1.4B
Total Assets
DK
DK
SEM
SEM
Q1 26
$7.6B
$6.0B
Q4 25
$6.8B
$5.9B
Q3 25
$7.1B
$5.7B
Q2 25
$7.1B
$5.7B
Q1 25
$6.9B
$5.7B
Q4 24
$6.7B
$5.6B
Q3 24
$7.0B
$8.0B
Q2 24
$6.9B
$7.9B
Debt / Equity
DK
DK
SEM
SEM
Q1 26
10.54×
0.88×
Q4 25
5.91×
1.06×
Q3 25
7.14×
1.03×
Q2 25
10.51×
1.10×
Q1 25
7.07×
1.03×
Q4 24
4.81×
1.01×
Q3 24
3.19×
1.62×
Q2 24
2.50×
2.54×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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