vs

Side-by-side financial comparison of ACNB CORP (ACNB) and Energy Recovery, Inc. (ERII). Click either name above to swap in a different company.

Energy Recovery, Inc. is the larger business by last-quarter revenue ($66.9M vs $47.2M, roughly 1.4× ACNB CORP). Energy Recovery, Inc. runs the higher net margin — 40.2% vs 22.9%, a 17.3% gap on every dollar of revenue. On growth, ACNB CORP posted the faster year-over-year revenue change (42.2% vs -0.3%). ACNB CORP produced more free cash flow last quarter ($52.6M vs $6.4M). Over the past eight quarters, ACNB CORP's revenue compounded faster (22.1% CAGR vs 8.1%).

ACNB Corp is a US-based financial holding company headquartered in Pennsylvania. It provides a full suite of financial solutions including retail and commercial banking, wealth management, trust services, and property & casualty insurance products. Its core market covers local communities, individual consumers, and small-to-medium enterprises across south-central Pennsylvania and northern Maryland.

Energy Recovery Inc. is an American manufacturer of energy recovery devices for water and CO2 refrigeration industries.

ACNB vs ERII — Head-to-Head

Bigger by revenue
ERII
ERII
1.4× larger
ERII
$66.9M
$47.2M
ACNB
Growing faster (revenue YoY)
ACNB
ACNB
+42.5% gap
ACNB
42.2%
-0.3%
ERII
Higher net margin
ERII
ERII
17.3% more per $
ERII
40.2%
22.9%
ACNB
More free cash flow
ACNB
ACNB
$46.2M more FCF
ACNB
$52.6M
$6.4M
ERII
Faster 2-yr revenue CAGR
ACNB
ACNB
Annualised
ACNB
22.1%
8.1%
ERII

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACNB
ACNB
ERII
ERII
Revenue
$47.2M
$66.9M
Net Profit
$10.8M
$26.9M
Gross Margin
67.2%
Operating Margin
27.9%
46.8%
Net Margin
22.9%
40.2%
Revenue YoY
42.2%
-0.3%
Net Profit YoY
63.8%
14.7%
EPS (diluted)
$1.10
$0.49

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
ACNB
ACNB
ERII
ERII
Q4 25
$47.2M
$66.9M
Q3 25
$50.9M
$32.0M
Q2 25
$50.3M
$28.1M
Q1 25
$43.5M
Q4 24
$33.2M
$67.1M
Q3 24
$34.1M
$38.6M
Q2 24
$33.3M
$27.2M
Q1 24
$31.6M
$12.1M
Net Profit
ACNB
ACNB
ERII
ERII
Q4 25
$10.8M
$26.9M
Q3 25
$14.9M
$3.9M
Q2 25
$11.6M
$2.1M
Q1 25
$-272.0K
Q4 24
$6.6M
$23.5M
Q3 24
$7.2M
$8.5M
Q2 24
$11.3M
$-642.0K
Q1 24
$6.8M
$-8.3M
Gross Margin
ACNB
ACNB
ERII
ERII
Q4 25
67.2%
Q3 25
64.2%
Q2 25
64.0%
Q1 25
Q4 24
70.2%
Q3 24
65.1%
Q2 24
64.6%
Q1 24
59.0%
Operating Margin
ACNB
ACNB
ERII
ERII
Q4 25
27.9%
46.8%
Q3 25
37.2%
11.4%
Q2 25
29.7%
5.3%
Q1 25
-1.3%
Q4 24
24.8%
38.2%
Q3 24
27.6%
18.3%
Q2 24
42.8%
-7.4%
Q1 24
26.9%
-90.4%
Net Margin
ACNB
ACNB
ERII
ERII
Q4 25
22.9%
40.2%
Q3 25
29.2%
12.1%
Q2 25
23.2%
7.3%
Q1 25
-0.6%
Q4 24
19.9%
35.0%
Q3 24
21.1%
22.0%
Q2 24
33.9%
-2.4%
Q1 24
21.4%
-68.3%
EPS (diluted)
ACNB
ACNB
ERII
ERII
Q4 25
$1.10
$0.49
Q3 25
$1.42
$0.07
Q2 25
$1.11
$0.04
Q1 25
$-0.03
Q4 24
$0.77
$0.40
Q3 24
$0.84
$0.15
Q2 24
$1.32
$-0.01
Q1 24
$0.80
$-0.14

Balance Sheet & Financial Strength

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

Metric
ACNB
ACNB
ERII
ERII
Cash + ST InvestmentsLiquidity on hand
$65.6M
$75.2M
Total DebtLower is stronger
$255.4M
Stockholders' EquityBook value
$420.0M
$206.2M
Total Assets
$3.2B
$231.5M
Debt / EquityLower = less leverage
0.61×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACNB
ACNB
ERII
ERII
Q4 25
$65.6M
$75.2M
Q3 25
$102.1M
$70.4M
Q2 25
$103.1M
$79.5M
Q1 25
$123.6M
Q4 24
$47.3M
$78.0M
Q3 24
$58.1M
$118.6M
Q2 24
$86.3M
$101.0M
Q1 24
$53.1M
$117.4M
Total Debt
ACNB
ACNB
ERII
ERII
Q4 25
$255.4M
Q3 25
$255.4M
Q2 25
$255.4M
Q1 25
$255.3M
Q4 24
$255.3M
Q3 24
$255.3M
Q2 24
$255.3M
Q1 24
$255.3M
Stockholders' Equity
ACNB
ACNB
ERII
ERII
Q4 25
$420.0M
$206.2M
Q3 25
$408.6M
$180.8M
Q2 25
$395.2M
$185.2M
Q1 25
$386.9M
Q4 24
$303.3M
$210.0M
Q3 24
$306.8M
$233.9M
Q2 24
$289.3M
$218.5M
Q1 24
$279.9M
$216.0M
Total Assets
ACNB
ACNB
ERII
ERII
Q4 25
$3.2B
$231.5M
Q3 25
$3.3B
$209.6M
Q2 25
$3.3B
$212.3M
Q1 25
$3.3B
Q4 24
$2.4B
$242.8M
Q3 24
$2.4B
$262.7M
Q2 24
$2.5B
$249.0M
Q1 24
$2.4B
$244.3M
Debt / Equity
ACNB
ACNB
ERII
ERII
Q4 25
0.61×
Q3 25
0.62×
Q2 25
0.65×
Q1 25
0.66×
Q4 24
0.84×
Q3 24
0.83×
Q2 24
0.88×
Q1 24
0.91×

Cash Flow & Capital Efficiency

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

Metric
ACNB
ACNB
ERII
ERII
Operating Cash FlowLast quarter
$53.6M
$7.1M
Free Cash FlowOCF − Capex
$52.6M
$6.4M
FCF MarginFCF / Revenue
111.4%
9.6%
Capex IntensityCapex / Revenue
2.3%
1.0%
Cash ConversionOCF / Net Profit
4.96×
0.26×
TTM Free Cash FlowTrailing 4 quarters
$92.2M
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACNB
ACNB
ERII
ERII
Q4 25
$53.6M
$7.1M
Q3 25
$23.2M
$-3.1M
Q2 25
$17.8M
$4.1M
Q1 25
$-71.0K
Q4 24
$39.8M
$9.0M
Q3 24
$13.6M
$-3.0M
Q2 24
$9.7M
$8.1M
Q1 24
$10.8M
$6.5M
Free Cash Flow
ACNB
ACNB
ERII
ERII
Q4 25
$52.6M
$6.4M
Q3 25
$22.8M
$-3.5M
Q2 25
$17.6M
$4.0M
Q1 25
$-730.0K
Q4 24
$38.8M
$8.9M
Q3 24
$13.3M
$-3.2M
Q2 24
$9.4M
$7.9M
Q1 24
$10.7M
$5.7M
FCF Margin
ACNB
ACNB
ERII
ERII
Q4 25
111.4%
9.6%
Q3 25
44.7%
-10.9%
Q2 25
35.0%
14.3%
Q1 25
-1.7%
Q4 24
117.0%
13.2%
Q3 24
39.1%
-8.2%
Q2 24
28.3%
28.9%
Q1 24
33.9%
46.9%
Capex Intensity
ACNB
ACNB
ERII
ERII
Q4 25
2.3%
1.0%
Q3 25
0.8%
1.1%
Q2 25
0.4%
0.5%
Q1 25
1.5%
Q4 24
2.9%
0.2%
Q3 24
0.7%
0.4%
Q2 24
0.9%
0.7%
Q1 24
0.2%
6.8%
Cash Conversion
ACNB
ACNB
ERII
ERII
Q4 25
4.96×
0.26×
Q3 25
1.56×
-0.81×
Q2 25
1.52×
2.02×
Q1 25
Q4 24
6.03×
0.38×
Q3 24
1.88×
-0.35×
Q2 24
0.86×
Q1 24
1.60×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACNB
ACNB

Segment breakdown not available.

ERII
ERII

Water Segment$38.6M58%
Other$11.0M16%
Original Equipment Manufacturer$10.6M16%
Aftermarket$6.6M10%

Related Comparisons