vs

Side-by-side financial comparison of Arcturus Therapeutics Holdings Inc. (ARCT) and ESPEY MFG & ELECTRONICS CORP (ESP). Click either name above to swap in a different company.

ESPEY MFG & ELECTRONICS CORP is the larger business by last-quarter revenue ($12.1M vs $7.2M, roughly 1.7× Arcturus Therapeutics Holdings Inc.). On growth, ESPEY MFG & ELECTRONICS CORP posted the faster year-over-year revenue change (-10.8% vs -68.4%). ESPEY MFG & ELECTRONICS CORP produced more free cash flow last quarter ($-4.1M vs $-74.5M). Over the past eight quarters, ESPEY MFG & ELECTRONICS CORP's revenue compounded faster (21.3% CAGR vs -56.5%).

Arcturus Therapeutics Holdings Inc. is an American RNA medicines biotechnology company focused on the discovery, development and commercialization of therapeutics for rare diseases and infectious diseases. Arcturus has developed proprietary lipid nanoparticle RNA therapeutics for nucleic acid medicines including small interfering RNA (siRNA), messenger RNA (mRNA), gene editing RNA, DNA, antisense oligonucleotides, and microRNA.

ESPEY MFG & ELECTRONICS CORP is a US-based manufacturer specializing in high-reliability power supplies, power conversion systems and specialized electronic components. It serves aerospace, defense, industrial and transportation sectors, delivering custom solutions for harsh environments to OEMs and government contractors across North America and select global markets.

ARCT vs ESP — Head-to-Head

Bigger by revenue
ESP
ESP
1.7× larger
ESP
$12.1M
$7.2M
ARCT
Growing faster (revenue YoY)
ESP
ESP
+57.6% gap
ESP
-10.8%
-68.4%
ARCT
More free cash flow
ESP
ESP
$70.4M more FCF
ESP
$-4.1M
$-74.5M
ARCT
Faster 2-yr revenue CAGR
ESP
ESP
Annualised
ESP
21.3%
-56.5%
ARCT

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
ARCT
ARCT
ESP
ESP
Revenue
$7.2M
$12.1M
Net Profit
$2.8M
Gross Margin
34.7%
Operating Margin
25.3%
Net Margin
23.1%
Revenue YoY
-68.4%
-10.8%
Net Profit YoY
3.1%
47.0%
EPS (diluted)
$0.99

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
ARCT
ARCT
ESP
ESP
Q4 25
$7.2M
$12.1M
Q3 25
$17.2M
$9.1M
Q2 25
$28.3M
$9.6M
Q1 25
$29.4M
$10.3M
Q4 24
$22.8M
$13.6M
Q3 24
$41.7M
$10.4M
Q2 24
$49.9M
$11.6M
Q1 24
$38.0M
$8.3M
Net Profit
ARCT
ARCT
ESP
ESP
Q4 25
$2.8M
Q3 25
$-13.4M
$2.2M
Q2 25
$-9.2M
$2.9M
Q1 25
$-14.1M
$1.7M
Q4 24
$-30.0M
$1.9M
Q3 24
$-6.9M
$1.6M
Q2 24
$-17.2M
$1.9M
Q1 24
$-26.8M
$1.0M
Gross Margin
ARCT
ARCT
ESP
ESP
Q4 25
34.7%
Q3 25
35.4%
Q2 25
39.3%
Q1 25
28.6%
Q4 24
23.2%
Q3 24
26.8%
Q2 24
27.6%
Q1 24
25.0%
Operating Margin
ARCT
ARCT
ESP
ESP
Q4 25
25.3%
Q3 25
-96.3%
22.7%
Q2 25
-41.0%
27.4%
Q1 25
-57.3%
17.0%
Q4 24
-146.7%
14.9%
Q3 24
-25.8%
16.5%
Q2 24
-42.4%
18.4%
Q1 24
-80.0%
13.2%
Net Margin
ARCT
ARCT
ESP
ESP
Q4 25
23.1%
Q3 25
-78.4%
23.9%
Q2 25
-32.4%
30.6%
Q1 25
-47.9%
16.5%
Q4 24
-131.8%
14.0%
Q3 24
-16.6%
15.3%
Q2 24
-34.5%
16.3%
Q1 24
-70.5%
12.5%
EPS (diluted)
ARCT
ARCT
ESP
ESP
Q4 25
$0.99
Q3 25
$-0.49
$0.76
Q2 25
$-0.34
$1.07
Q1 25
$-0.52
$0.63
Q4 24
$-1.10
$0.71
Q3 24
$-0.26
$0.61
Q2 24
$-0.64
$0.73
Q1 24
$-1.00
$0.40

Balance Sheet & Financial Strength

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

Metric
ARCT
ARCT
ESP
ESP
Cash + ST InvestmentsLiquidity on hand
$230.9M
$17.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$214.0M
$53.2M
Total Assets
$271.1M
$85.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARCT
ARCT
ESP
ESP
Q4 25
$230.9M
$17.8M
Q3 25
$180.4M
$22.2M
Q2 25
$196.5M
$18.9M
Q1 25
$216.9M
$13.9M
Q4 24
$237.0M
$8.0M
Q3 24
$237.2M
$4.8M
Q2 24
$260.3M
$4.4M
Q1 24
$288.4M
$5.6M
Stockholders' Equity
ARCT
ARCT
ESP
ESP
Q4 25
$214.0M
$53.2M
Q3 25
$224.6M
$51.0M
Q2 25
$231.1M
$50.8M
Q1 25
$233.8M
$46.3M
Q4 24
$241.0M
$44.8M
Q3 24
$261.9M
$42.5M
Q2 24
$258.6M
$41.3M
Q1 24
$264.0M
$39.3M
Total Assets
ARCT
ARCT
ESP
ESP
Q4 25
$271.1M
$85.2M
Q3 25
$282.3M
$84.8M
Q2 25
$309.3M
$79.1M
Q1 25
$331.8M
$72.8M
Q4 24
$344.1M
$60.2M
Q3 24
$370.7M
$57.6M
Q2 24
$388.6M
$56.5M
Q1 24
$418.8M
$53.1M

Cash Flow & Capital Efficiency

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

Metric
ARCT
ARCT
ESP
ESP
Operating Cash FlowLast quarter
$-74.3M
$-2.8M
Free Cash FlowOCF − Capex
$-74.5M
$-4.1M
FCF MarginFCF / Revenue
-1035.2%
-34.1%
Capex IntensityCapex / Revenue
3.2%
10.9%
Cash ConversionOCF / Net Profit
-1.00×
TTM Free Cash FlowTrailing 4 quarters
$11.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARCT
ARCT
ESP
ESP
Q4 25
$-74.3M
$-2.8M
Q3 25
$-17.2M
$5.7M
Q2 25
$-5.8M
$2.8M
Q1 25
$-35.1M
$11.5M
Q4 24
$-284.0K
$5.4M
Q3 24
$-23.8M
$1.4M
Q2 24
$-30.1M
$3.2M
Q1 24
$-5.6M
$1.4M
Free Cash Flow
ARCT
ARCT
ESP
ESP
Q4 25
$-74.5M
$-4.1M
Q3 25
$-17.3M
$4.4M
Q2 25
$915.3K
Q1 25
$-35.3M
$10.5M
Q4 24
$4.5M
Q3 24
$-23.8M
$724.8K
Q2 24
$-30.5M
$2.6M
Q1 24
$-5.8M
$379.1K
FCF Margin
ARCT
ARCT
ESP
ESP
Q4 25
-1035.2%
-34.1%
Q3 25
-101.1%
48.7%
Q2 25
9.5%
Q1 25
-120.1%
101.8%
Q4 24
33.0%
Q3 24
-57.2%
6.9%
Q2 24
-61.1%
22.2%
Q1 24
-15.3%
4.6%
Capex Intensity
ARCT
ARCT
ESP
ESP
Q4 25
3.2%
10.9%
Q3 25
1.1%
14.2%
Q2 25
0.0%
19.3%
Q1 25
0.5%
9.3%
Q4 24
0.0%
6.5%
Q3 24
0.2%
6.4%
Q2 24
0.7%
5.7%
Q1 24
0.6%
12.5%
Cash Conversion
ARCT
ARCT
ESP
ESP
Q4 25
-1.00×
Q3 25
2.64×
Q2 25
0.95×
Q1 25
6.72×
Q4 24
2.82×
Q3 24
0.87×
Q2 24
1.71×
Q1 24
1.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARCT
ARCT

Segment breakdown not available.

ESP
ESP

ASC606$11.3M93%
Other$855.0K7%

Related Comparisons