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Side-by-side financial comparison of DIGI INTERNATIONAL INC (DGII) and Esperion Therapeutics, Inc. (ESPR). Click either name above to swap in a different company.

Esperion Therapeutics, Inc. is the larger business by last-quarter revenue ($168.4M vs $130.7M, roughly 1.3× DIGI INTERNATIONAL INC). On growth, Esperion Therapeutics, Inc. posted the faster year-over-year revenue change (143.7% vs 25.1%). Over the past eight quarters, DIGI INTERNATIONAL INC's revenue compounded faster (11.5% CAGR vs 10.6%).

Digi International, Inc. is an American Industrial Internet of Things (IIoT) technology company based in Hopkins, Minnesota. Founded in 1985, they were best known in the early 1990s as a manufacturer of multi-line serial data serial cards for PC clones, allowing these machines to run multi-line bulletin board systems (BBSes). As this market began to wind down with the rise of the internet in the late 1990s, Digi began to concentrate on network attached devices and industrial monitoring.

Esperion Therapeutics, Inc. is a publicly traded American pharmaceutical company focused on the development of bempedoic acid, an orally available small molecule designed to lower elevated levels of LDL-C. The company is headquartered in Ann Arbor, Michigan.

DGII vs ESPR — Head-to-Head

Bigger by revenue
ESPR
ESPR
1.3× larger
ESPR
$168.4M
$130.7M
DGII
Growing faster (revenue YoY)
ESPR
ESPR
+118.6% gap
ESPR
143.7%
25.1%
DGII
Faster 2-yr revenue CAGR
DGII
DGII
Annualised
DGII
11.5%
10.6%
ESPR

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
DGII
DGII
ESPR
ESPR
Revenue
$130.7M
$168.4M
Net Profit
$11.3M
Gross Margin
64.0%
Operating Margin
13.1%
50.6%
Net Margin
8.6%
Revenue YoY
25.1%
143.7%
Net Profit YoY
7.7%
EPS (diluted)
$0.29
$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
DGII
DGII
ESPR
ESPR
Q1 26
$130.7M
Q4 25
$122.5M
$168.4M
Q3 25
$114.3M
$87.3M
Q2 25
$107.5M
$82.4M
Q1 25
$104.5M
$65.0M
Q4 24
$103.9M
$69.1M
Q3 24
$105.1M
$51.6M
Q2 24
$105.2M
$73.8M
Net Profit
DGII
DGII
ESPR
ESPR
Q1 26
$11.3M
Q4 25
$11.7M
Q3 25
$10.0M
$-31.3M
Q2 25
$10.2M
$-12.7M
Q1 25
$10.5M
$-40.5M
Q4 24
$10.1M
Q3 24
$11.9M
$-29.5M
Q2 24
$9.7M
$-61.9M
Gross Margin
DGII
DGII
ESPR
ESPR
Q1 26
64.0%
Q4 25
62.4%
Q3 25
63.9%
Q2 25
63.5%
Q1 25
62.1%
Q4 24
62.0%
Q3 24
61.1%
Q2 24
59.2%
Operating Margin
DGII
DGII
ESPR
ESPR
Q1 26
13.1%
Q4 25
13.3%
50.6%
Q3 25
12.5%
-11.4%
Q2 25
13.9%
8.6%
Q1 25
13.1%
-34.0%
Q4 24
12.9%
-6.4%
Q3 24
14.2%
-31.0%
Q2 24
12.3%
3.5%
Net Margin
DGII
DGII
ESPR
ESPR
Q1 26
8.6%
Q4 25
9.6%
Q3 25
8.7%
-35.9%
Q2 25
9.5%
-15.4%
Q1 25
10.0%
-62.2%
Q4 24
9.7%
Q3 24
11.3%
-57.2%
Q2 24
9.2%
-83.9%
EPS (diluted)
DGII
DGII
ESPR
ESPR
Q1 26
$0.29
Q4 25
$0.31
$0.32
Q3 25
$0.26
$-0.16
Q2 25
$0.27
$-0.06
Q1 25
$0.28
$-0.21
Q4 24
$0.27
$-0.14
Q3 24
$0.32
$-0.15
Q2 24
$0.26
$-0.33

Balance Sheet & Financial Strength

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

Metric
DGII
DGII
ESPR
ESPR
Cash + ST InvestmentsLiquidity on hand
$31.7M
$167.9M
Total DebtLower is stronger
$143.0M
Stockholders' EquityBook value
$666.0M
$-302.0M
Total Assets
$974.2M
$465.9M
Debt / EquityLower = less leverage
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DGII
DGII
ESPR
ESPR
Q1 26
$31.7M
Q4 25
$30.9M
$167.9M
Q3 25
$21.9M
$92.4M
Q2 25
$20.1M
$86.1M
Q1 25
$26.3M
$114.6M
Q4 24
$25.9M
$144.8M
Q3 24
$27.5M
$144.7M
Q2 24
$28.3M
$189.3M
Total Debt
DGII
DGII
ESPR
ESPR
Q1 26
$143.0M
Q4 25
$135.0M
Q3 25
$159.2M
Q2 25
$40.1M
Q1 25
$70.0M
Q4 24
$95.0M
Q3 24
$123.2M
Q2 24
$151.6M
Stockholders' Equity
DGII
DGII
ESPR
ESPR
Q1 26
$666.0M
Q4 25
$649.2M
$-302.0M
Q3 25
$636.1M
$-451.4M
Q2 25
$621.5M
$-433.5M
Q1 25
$605.2M
$-426.2M
Q4 24
$590.7M
$-388.7M
Q3 24
$581.0M
$-370.2M
Q2 24
$563.1M
$-344.2M
Total Assets
DGII
DGII
ESPR
ESPR
Q1 26
$974.2M
Q4 25
$918.4M
$465.9M
Q3 25
$922.6M
$364.0M
Q2 25
$770.3M
$347.1M
Q1 25
$781.0M
$324.0M
Q4 24
$796.1M
$343.8M
Q3 24
$815.1M
$314.1M
Q2 24
$820.4M
$352.3M
Debt / Equity
DGII
DGII
ESPR
ESPR
Q1 26
0.21×
Q4 25
0.21×
Q3 25
0.25×
Q2 25
0.06×
Q1 25
0.12×
Q4 24
0.16×
Q3 24
0.21×
Q2 24
0.27×

Cash Flow & Capital Efficiency

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

Metric
DGII
DGII
ESPR
ESPR
Operating Cash FlowLast quarter
$77.1M
$45.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
6.82×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DGII
DGII
ESPR
ESPR
Q1 26
$77.1M
Q4 25
$35.6M
$45.2M
Q3 25
$28.0M
$-4.3M
Q2 25
$24.0M
$-31.4M
Q1 25
$26.3M
$-22.6M
Q4 24
$29.7M
$-35.0M
Q3 24
$26.4M
$-35.3M
Q2 24
$24.9M
$-7.2M
Free Cash Flow
DGII
DGII
ESPR
ESPR
Q1 26
Q4 25
$35.2M
Q3 25
$27.5M
Q2 25
$22.9M
Q1 25
$25.7M
Q4 24
$29.1M
Q3 24
$25.5M
$-35.5M
Q2 24
$24.5M
$-7.3M
FCF Margin
DGII
DGII
ESPR
ESPR
Q1 26
Q4 25
28.7%
Q3 25
24.1%
Q2 25
21.3%
Q1 25
24.6%
Q4 24
28.1%
Q3 24
24.3%
-68.7%
Q2 24
23.2%
-9.9%
Capex Intensity
DGII
DGII
ESPR
ESPR
Q1 26
Q4 25
0.4%
0.0%
Q3 25
0.4%
0.0%
Q2 25
0.9%
0.0%
Q1 25
0.5%
0.0%
Q4 24
0.6%
0.0%
Q3 24
0.9%
0.3%
Q2 24
0.5%
0.1%
Cash Conversion
DGII
DGII
ESPR
ESPR
Q1 26
6.82×
Q4 25
3.04×
Q3 25
2.81×
Q2 25
2.34×
Q1 25
2.50×
Q4 24
2.95×
Q3 24
2.23×
Q2 24
2.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DGII
DGII

Segment breakdown not available.

ESPR
ESPR

Collaboration Revenue$124.7M74%
Products$43.7M26%

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