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Side-by-side financial comparison of JACK IN THE BOX INC (JACK) and Solaris Energy Infrastructure, Inc. (SEI). Click either name above to swap in a different company.

JACK IN THE BOX INC is the larger business by last-quarter revenue ($349.5M vs $196.2M, roughly 1.8× Solaris Energy Infrastructure, Inc.). Solaris Energy Infrastructure, Inc. runs the higher net margin — 16.3% vs -0.7%, a 17.0% gap on every dollar of revenue. On growth, Solaris Energy Infrastructure, Inc. posted the faster year-over-year revenue change (9.2% vs -25.5%). Over the past eight quarters, Solaris Energy Infrastructure, Inc.'s revenue compounded faster (63.0% CAGR vs -18.6%).

Jack in the Box, Inc. is an American fast food restaurant chain founded on February 21, 1951, by Robert O. Peterson in San Diego, California, where it is headquartered. The chain has over 2,200 locations, primarily serving the West Coast of the United States. Restaurants are also found in large urban areas outside the West Coast, as well as two in Guam. The company also formerly operated the Qdoba Mexican Grill chain until Apollo Global Management bought the chain in December 2017.

AGL Energy Ltd is an Australian listed public company involved in both the generation and retailing of electricity and gas for residential and commercial use. It is one of the "big three" retailers in the National Electricity Market. AGL is Australia's largest electricity generator, and the nation's largest carbon emitter.

JACK vs SEI — Head-to-Head

Bigger by revenue
JACK
JACK
1.8× larger
JACK
$349.5M
$196.2M
SEI
Growing faster (revenue YoY)
SEI
SEI
+34.7% gap
SEI
9.2%
-25.5%
JACK
Higher net margin
SEI
SEI
17.0% more per $
SEI
16.3%
-0.7%
JACK
Faster 2-yr revenue CAGR
SEI
SEI
Annualised
SEI
63.0%
-18.6%
JACK

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
JACK
JACK
SEI
SEI
Revenue
$349.5M
$196.2M
Net Profit
$-2.5M
$32.1M
Gross Margin
Operating Margin
13.3%
25.8%
Net Margin
-0.7%
16.3%
Revenue YoY
-25.5%
9.2%
Net Profit YoY
-107.3%
1013.5%
EPS (diluted)
$-0.13
$0.32

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
JACK
JACK
SEI
SEI
Q1 26
$349.5M
$196.2M
Q4 25
$179.7M
Q3 25
$166.8M
Q2 25
$336.7M
$149.3M
Q1 25
$371.1M
$126.3M
Q4 24
$96.3M
Q3 24
$75.0M
Q2 24
$365.3M
$73.9M
Net Profit
JACK
JACK
SEI
SEI
Q1 26
$-2.5M
$32.1M
Q4 25
$-1.7M
Q3 25
$14.6M
Q2 25
$-142.2M
$12.0M
Q1 25
$33.7M
$5.3M
Q4 24
$6.3M
Q3 24
$-968.0K
Q2 24
$25.0M
$6.2M
Operating Margin
JACK
JACK
SEI
SEI
Q1 26
13.3%
25.8%
Q4 25
22.2%
Q3 25
22.7%
Q2 25
-46.7%
23.8%
Q1 25
19.0%
17.5%
Q4 24
26.7%
Q3 24
7.0%
Q2 24
14.8%
16.0%
Net Margin
JACK
JACK
SEI
SEI
Q1 26
-0.7%
16.3%
Q4 25
-0.9%
Q3 25
8.7%
Q2 25
-42.2%
8.0%
Q1 25
9.1%
4.2%
Q4 24
6.5%
Q3 24
-1.3%
Q2 24
6.8%
8.4%
EPS (diluted)
JACK
JACK
SEI
SEI
Q1 26
$-0.13
$0.32
Q4 25
Q3 25
Q2 25
$-7.47
Q1 25
$1.75
Q4 24
Q3 24
Q2 24
$1.26

Balance Sheet & Financial Strength

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

Metric
JACK
JACK
SEI
SEI
Cash + ST InvestmentsLiquidity on hand
$344.5M
Total DebtLower is stronger
$1.6B
$395.4M
Stockholders' EquityBook value
$-936.0M
Total Assets
$2.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
JACK
JACK
SEI
SEI
Q1 26
$344.5M
Q4 25
$353.3M
Q3 25
$106.7M
Q2 25
$99.6M
Q1 25
$16.7M
Q4 24
$114.3M
Q3 24
$18.6M
Q2 24
$5.1M
Total Debt
JACK
JACK
SEI
SEI
Q1 26
$1.6B
$395.4M
Q4 25
$184.0M
Q3 25
$382.8M
Q2 25
$1.7B
$386.2M
Q1 25
$1.7B
$316.2M
Q4 24
$315.7M
Q3 24
$315.3M
Q2 24
$1.7B
Stockholders' Equity
JACK
JACK
SEI
SEI
Q1 26
$-936.0M
Q4 25
$564.3M
Q3 25
$546.6M
Q2 25
$-976.2M
$399.1M
Q1 25
$-827.1M
$361.3M
Q4 24
$355.6M
Q3 24
$221.7M
Q2 24
$-702.6M
$204.6M
Total Assets
JACK
JACK
SEI
SEI
Q1 26
$2.0B
Q4 25
$2.1B
Q3 25
$1.6B
Q2 25
$2.6B
$1.5B
Q1 25
$2.8B
$1.1B
Q4 24
$1.1B
Q3 24
$939.5M
Q2 24
$2.9B
$457.8M
Debt / Equity
JACK
JACK
SEI
SEI
Q1 26
Q4 25
0.33×
Q3 25
0.70×
Q2 25
0.97×
Q1 25
0.88×
Q4 24
0.89×
Q3 24
1.42×
Q2 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
JACK
JACK
SEI
SEI
Operating Cash FlowLast quarter
$30.5M
Free Cash FlowOCF − Capex
$7.3M
FCF MarginFCF / Revenue
2.1%
Capex IntensityCapex / Revenue
6.6%
175.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$34.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
JACK
JACK
SEI
SEI
Q1 26
$30.5M
Q4 25
$95.9M
Q3 25
$63.3M
Q2 25
$-36.8M
$24.2M
Q1 25
$105.7M
$25.7M
Q4 24
$13.1M
Q3 24
$10.5M
Q2 24
$16.7M
$18.9M
Free Cash Flow
JACK
JACK
SEI
SEI
Q1 26
$7.3M
Q4 25
$-158.6M
Q3 25
$462.0K
Q2 25
$-63.2M
$-160.9M
Q1 25
$84.4M
$-118.6M
Q4 24
$-113.6M
Q3 24
$-47.2M
Q2 24
$6.4M
$18.2M
FCF Margin
JACK
JACK
SEI
SEI
Q1 26
2.1%
Q4 25
-88.2%
Q3 25
0.3%
Q2 25
-18.8%
-107.8%
Q1 25
22.7%
-93.9%
Q4 24
-117.9%
Q3 24
-63.0%
Q2 24
1.8%
24.7%
Capex Intensity
JACK
JACK
SEI
SEI
Q1 26
6.6%
175.0%
Q4 25
141.6%
Q3 25
37.6%
Q2 25
7.9%
124.0%
Q1 25
5.7%
114.2%
Q4 24
131.5%
Q3 24
77.0%
Q2 24
2.8%
0.9%
Cash Conversion
JACK
JACK
SEI
SEI
Q1 26
Q4 25
Q3 25
4.35×
Q2 25
2.02×
Q1 25
3.14×
4.83×
Q4 24
2.10×
Q3 24
Q2 24
0.67×
3.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

JACK
JACK

Restaurant Sales$131.9M38%
Franchise$97.4M28%
Royaltyand Other$58.9M17%
Advertising$56.6M16%
Technology Service$4.7M1%
Franchise Fees$1.7M0%

SEI
SEI

Leasing revenue$105.4M54%
Service revenue$90.9M46%

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