vs

Side-by-side financial comparison of APTARGROUP, INC. (ATR) and EnerSys (ENS). Click either name above to swap in a different company.

APTARGROUP, INC. is the larger business by last-quarter revenue ($982.9M vs $919.1M, roughly 1.1× EnerSys). EnerSys runs the higher net margin — 9.8% vs 7.4%, a 2.4% gap on every dollar of revenue. On growth, APTARGROUP, INC. posted the faster year-over-year revenue change (10.8% vs 1.4%). EnerSys produced more free cash flow last quarter ($171.3M vs $53.3M). Over the past eight quarters, APTARGROUP, INC.'s revenue compounded faster (3.9% CAGR vs 0.5%).

AptarGroup, Inc., also known as Aptar, is a United States–based global manufacturer of consumer dispensing packaging and drug delivery devices. The group has manufacturing operations in 18 countries.

EnerSys is a stored energy systems and technology provider for industrial applications. The company manufactures reserve-power and motive-power batteries, battery chargers, power equipment, battery accessories and outdoor equipment enclosures.

ATR vs ENS — Head-to-Head

Bigger by revenue
ATR
ATR
1.1× larger
ATR
$982.9M
$919.1M
ENS
Growing faster (revenue YoY)
ATR
ATR
+9.3% gap
ATR
10.8%
1.4%
ENS
Higher net margin
ENS
ENS
2.4% more per $
ENS
9.8%
7.4%
ATR
More free cash flow
ENS
ENS
$118.0M more FCF
ENS
$171.3M
$53.3M
ATR
Faster 2-yr revenue CAGR
ATR
ATR
Annualised
ATR
3.9%
0.5%
ENS

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
ATR
ATR
ENS
ENS
Revenue
$982.9M
$919.1M
Net Profit
$72.8M
$90.4M
Gross Margin
30.1%
Operating Margin
10.9%
13.5%
Net Margin
7.4%
9.8%
Revenue YoY
10.8%
1.4%
Net Profit YoY
-7.5%
-21.3%
EPS (diluted)
$1.12
$2.40

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
ATR
ATR
ENS
ENS
Q1 26
$982.9M
Q4 25
$962.7M
$919.1M
Q3 25
$961.1M
$951.3M
Q2 25
$966.0M
$893.0M
Q1 25
$887.3M
$974.8M
Q4 24
$848.1M
$906.2M
Q3 24
$909.3M
$883.7M
Q2 24
$910.1M
$852.9M
Net Profit
ATR
ATR
ENS
ENS
Q1 26
$72.8M
Q4 25
$74.3M
$90.4M
Q3 25
$127.9M
$68.4M
Q2 25
$111.7M
$57.5M
Q1 25
$78.8M
$96.5M
Q4 24
$100.9M
$114.8M
Q3 24
$100.0M
$82.3M
Q2 24
$90.5M
$70.1M
Gross Margin
ATR
ATR
ENS
ENS
Q1 26
Q4 25
30.1%
Q3 25
29.1%
Q2 25
28.4%
Q1 25
31.2%
Q4 24
32.9%
Q3 24
28.5%
Q2 24
27.9%
Operating Margin
ATR
ATR
ENS
ENS
Q1 26
10.9%
Q4 25
11.0%
13.5%
Q3 25
14.2%
9.7%
Q2 25
14.9%
9.7%
Q1 25
12.8%
13.5%
Q4 24
14.2%
15.7%
Q3 24
15.2%
11.2%
Q2 24
13.8%
10.7%
Net Margin
ATR
ATR
ENS
ENS
Q1 26
7.4%
Q4 25
7.7%
9.8%
Q3 25
13.3%
7.2%
Q2 25
11.6%
6.4%
Q1 25
8.9%
9.9%
Q4 24
11.9%
12.7%
Q3 24
11.0%
9.3%
Q2 24
9.9%
8.2%
EPS (diluted)
ATR
ATR
ENS
ENS
Q1 26
$1.12
Q4 25
$1.13
$2.40
Q3 25
$1.92
$1.80
Q2 25
$1.67
$1.46
Q1 25
$1.17
$2.39
Q4 24
$1.48
$2.88
Q3 24
$1.48
$2.01
Q2 24
$1.34
$1.71

Balance Sheet & Financial Strength

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

Metric
ATR
ATR
ENS
ENS
Cash + ST InvestmentsLiquidity on hand
$229.5M
$450.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.6B
$1.9B
Total Assets
$5.1B
$4.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATR
ATR
ENS
ENS
Q1 26
$229.5M
Q4 25
$409.5M
$450.1M
Q3 25
$264.8M
$388.6M
Q2 25
$169.8M
$346.7M
Q1 25
$136.8M
$343.1M
Q4 24
$226.2M
$463.2M
Q3 24
$327.9M
$407.9M
Q2 24
$223.9M
$344.1M
Total Debt
ATR
ATR
ENS
ENS
Q1 26
Q4 25
$1.1B
Q3 25
$546.0M
Q2 25
$535.1M
Q1 25
$561.2M
$1.1B
Q4 24
$688.1M
Q3 24
$822.7M
Q2 24
$681.5M
Stockholders' Equity
ATR
ATR
ENS
ENS
Q1 26
$2.6B
Q4 25
$2.7B
$1.9B
Q3 25
$2.8B
$1.9B
Q2 25
$2.7B
$1.9B
Q1 25
$2.5B
$1.9B
Q4 24
$2.5B
$1.8B
Q3 24
$2.5B
$1.8B
Q2 24
$2.4B
$1.8B
Total Assets
ATR
ATR
ENS
ENS
Q1 26
$5.1B
Q4 25
$5.3B
$4.0B
Q3 25
$5.1B
$4.1B
Q2 25
$4.9B
$4.1B
Q1 25
$4.5B
$4.0B
Q4 24
$4.4B
$4.0B
Q3 24
$4.6B
$4.0B
Q2 24
$4.5B
$3.6B
Debt / Equity
ATR
ATR
ENS
ENS
Q1 26
Q4 25
0.43×
Q3 25
0.20×
Q2 25
0.20×
Q1 25
0.22×
0.57×
Q4 24
0.28×
Q3 24
0.32×
Q2 24
0.28×

Cash Flow & Capital Efficiency

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

Metric
ATR
ATR
ENS
ENS
Operating Cash FlowLast quarter
$184.6M
Free Cash FlowOCF − Capex
$53.3M
$171.3M
FCF MarginFCF / Revenue
5.4%
18.6%
Capex IntensityCapex / Revenue
6.7%
1.4%
Cash ConversionOCF / Net Profit
2.04×
TTM Free Cash FlowTrailing 4 quarters
$327.0M
$441.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATR
ATR
ENS
ENS
Q1 26
Q4 25
$183.7M
$184.6M
Q3 25
$177.6M
$218.0M
Q2 25
$126.0M
$968.0K
Q1 25
$82.7M
$135.2M
Q4 24
$178.2M
$81.1M
Q3 24
$229.3M
$33.6M
Q2 24
$143.6M
$10.4M
Free Cash Flow
ATR
ATR
ENS
ENS
Q1 26
$53.3M
Q4 25
$96.9M
$171.3M
Q3 25
$114.3M
$197.1M
Q2 25
$62.5M
$-32.1M
Q1 25
$25.9M
$104.9M
Q4 24
$112.2M
$56.8M
Q3 24
$162.7M
$3.3M
Q2 24
$75.4M
$-25.7M
FCF Margin
ATR
ATR
ENS
ENS
Q1 26
5.4%
Q4 25
10.1%
18.6%
Q3 25
11.9%
20.7%
Q2 25
6.5%
-3.6%
Q1 25
2.9%
10.8%
Q4 24
13.2%
6.3%
Q3 24
17.9%
0.4%
Q2 24
8.3%
-3.0%
Capex Intensity
ATR
ATR
ENS
ENS
Q1 26
6.7%
Q4 25
9.0%
1.4%
Q3 25
6.6%
2.2%
Q2 25
6.6%
3.7%
Q1 25
6.4%
3.1%
Q4 24
7.8%
2.7%
Q3 24
7.3%
3.4%
Q2 24
7.5%
4.2%
Cash Conversion
ATR
ATR
ENS
ENS
Q1 26
Q4 25
2.47×
2.04×
Q3 25
1.39×
3.19×
Q2 25
1.13×
0.02×
Q1 25
1.05×
1.40×
Q4 24
1.77×
0.71×
Q3 24
2.29×
0.41×
Q2 24
1.59×
0.15×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATR
ATR

Segment breakdown not available.

ENS
ENS

Energy Systems$399.5M43%
Motive Power$352.0M38%
Services$92.6M10%
Transferred Over Time$38.2M4%
Other$36.8M4%

Related Comparisons