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Side-by-side financial comparison of JACK IN THE BOX INC (JACK) and REPLIGEN CORP (RGEN). 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 $197.9M, roughly 1.8× REPLIGEN CORP). REPLIGEN CORP runs the higher net margin — 6.7% vs -0.7%, a 7.4% gap on every dollar of revenue. On growth, REPLIGEN CORP posted the faster year-over-year revenue change (13.6% vs -25.5%). REPLIGEN CORP produced more free cash flow last quarter ($17.6M vs $7.3M). Over the past eight quarters, REPLIGEN CORP's revenue compounded faster (14.4% 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.

Repligen Corporation is a global life sciences company devoted to the development and commercialization of innovative bioprocessing technologies and systems that enable efficiencies in the process of manufacturing biological drugs.2025 The company is based in Waltham, Massachusetts,2014 and was incorporated in Delaware in 1981. A public company, Repligen is listed on the NASDAQ exchange under the symbol RGEN. As of 2025, Repligen employs over 1,900 employees globally and serves primarily biop...

JACK vs RGEN — Head-to-Head

Bigger by revenue
JACK
JACK
1.8× larger
JACK
$349.5M
$197.9M
RGEN
Growing faster (revenue YoY)
RGEN
RGEN
+39.2% gap
RGEN
13.6%
-25.5%
JACK
Higher net margin
RGEN
RGEN
7.4% more per $
RGEN
6.7%
-0.7%
JACK
More free cash flow
RGEN
RGEN
$10.2M more FCF
RGEN
$17.6M
$7.3M
JACK
Faster 2-yr revenue CAGR
RGEN
RGEN
Annualised
RGEN
14.4%
-18.6%
JACK

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
JACK
JACK
RGEN
RGEN
Revenue
$349.5M
$197.9M
Net Profit
$-2.5M
$13.3M
Gross Margin
52.5%
Operating Margin
13.3%
9.0%
Net Margin
-0.7%
6.7%
Revenue YoY
-25.5%
13.6%
Net Profit YoY
-107.3%
143.9%
EPS (diluted)
$-0.13
$0.24

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
RGEN
RGEN
Q1 26
$349.5M
Q4 25
$197.9M
Q3 25
$188.8M
Q2 25
$336.7M
$182.4M
Q1 25
$371.1M
$169.2M
Q4 24
$174.1M
Q3 24
$154.9M
Q2 24
$365.3M
$154.1M
Net Profit
JACK
JACK
RGEN
RGEN
Q1 26
$-2.5M
Q4 25
$13.3M
Q3 25
$14.9M
Q2 25
$-142.2M
$14.9M
Q1 25
$33.7M
$5.8M
Q4 24
$-30.3M
Q3 24
$-654.0K
Q2 24
$25.0M
$3.3M
Gross Margin
JACK
JACK
RGEN
RGEN
Q1 26
Q4 25
52.5%
Q3 25
53.2%
Q2 25
50.0%
Q1 25
53.6%
Q4 24
26.1%
Q3 24
50.0%
Q2 24
49.8%
Operating Margin
JACK
JACK
RGEN
RGEN
Q1 26
13.3%
Q4 25
9.0%
Q3 25
8.9%
Q2 25
-46.7%
7.6%
Q1 25
19.0%
3.9%
Q4 24
-17.7%
Q3 24
-5.1%
Q2 24
14.8%
1.0%
Net Margin
JACK
JACK
RGEN
RGEN
Q1 26
-0.7%
Q4 25
6.7%
Q3 25
7.9%
Q2 25
-42.2%
8.2%
Q1 25
9.1%
3.4%
Q4 24
-17.4%
Q3 24
-0.4%
Q2 24
6.8%
2.2%
EPS (diluted)
JACK
JACK
RGEN
RGEN
Q1 26
$-0.13
Q4 25
$0.24
Q3 25
$0.26
Q2 25
$-7.47
$0.26
Q1 25
$1.75
$0.10
Q4 24
$-0.55
Q3 24
$-0.01
Q2 24
$1.26
$0.06

Balance Sheet & Financial Strength

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

Metric
JACK
JACK
RGEN
RGEN
Cash + ST InvestmentsLiquidity on hand
$767.6M
Total DebtLower is stronger
$1.6B
$542.2M
Stockholders' EquityBook value
$-936.0M
$2.1B
Total Assets
$2.0B
$2.9B
Debt / EquityLower = less leverage
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
JACK
JACK
RGEN
RGEN
Q1 26
Q4 25
$767.6M
Q3 25
$748.7M
Q2 25
$708.9M
Q1 25
$697.2M
Q4 24
$757.4M
Q3 24
$784.0M
Q2 24
$809.1M
Total Debt
JACK
JACK
RGEN
RGEN
Q1 26
$1.6B
Q4 25
$542.2M
Q3 25
$537.9M
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
$525.6M
Q3 24
Q2 24
$1.7B
Stockholders' Equity
JACK
JACK
RGEN
RGEN
Q1 26
$-936.0M
Q4 25
$2.1B
Q3 25
$2.1B
Q2 25
$-976.2M
$2.1B
Q1 25
$-827.1M
$2.0B
Q4 24
$2.0B
Q3 24
$2.0B
Q2 24
$-702.6M
$2.0B
Total Assets
JACK
JACK
RGEN
RGEN
Q1 26
$2.0B
Q4 25
$2.9B
Q3 25
$2.9B
Q2 25
$2.6B
$2.9B
Q1 25
$2.8B
$2.9B
Q4 24
$2.8B
Q3 24
$2.8B
Q2 24
$2.9B
$2.9B
Debt / Equity
JACK
JACK
RGEN
RGEN
Q1 26
Q4 25
0.26×
Q3 25
0.26×
Q2 25
Q1 25
Q4 24
0.27×
Q3 24
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
RGEN
RGEN
Operating Cash FlowLast quarter
$30.5M
$25.7M
Free Cash FlowOCF − Capex
$7.3M
$17.6M
FCF MarginFCF / Revenue
2.1%
8.9%
Capex IntensityCapex / Revenue
6.6%
4.1%
Cash ConversionOCF / Net Profit
1.93×
TTM Free Cash FlowTrailing 4 quarters
$34.8M
$93.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
JACK
JACK
RGEN
RGEN
Q1 26
$30.5M
Q4 25
$25.7M
Q3 25
$48.1M
Q2 25
$-36.8M
$28.6M
Q1 25
$105.7M
$15.0M
Q4 24
$39.2M
Q3 24
$49.3M
Q2 24
$16.7M
$42.2M
Free Cash Flow
JACK
JACK
RGEN
RGEN
Q1 26
$7.3M
Q4 25
$17.6M
Q3 25
$43.4M
Q2 25
$-63.2M
$21.5M
Q1 25
$84.4M
$11.4M
Q4 24
$33.6M
Q3 24
$42.3M
Q2 24
$6.4M
$37.4M
FCF Margin
JACK
JACK
RGEN
RGEN
Q1 26
2.1%
Q4 25
8.9%
Q3 25
23.0%
Q2 25
-18.8%
11.8%
Q1 25
22.7%
6.8%
Q4 24
19.3%
Q3 24
27.3%
Q2 24
1.8%
24.3%
Capex Intensity
JACK
JACK
RGEN
RGEN
Q1 26
6.6%
Q4 25
4.1%
Q3 25
2.5%
Q2 25
7.9%
3.9%
Q1 25
5.7%
2.1%
Q4 24
3.2%
Q3 24
4.5%
Q2 24
2.8%
3.1%
Cash Conversion
JACK
JACK
RGEN
RGEN
Q1 26
Q4 25
1.93×
Q3 25
3.23×
Q2 25
1.92×
Q1 25
3.14×
2.57×
Q4 24
Q3 24
Q2 24
0.67×
12.70×

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%

RGEN
RGEN

Segment breakdown not available.

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