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Side-by-side financial comparison of Amcor (AMCR) and GIBRALTAR INDUSTRIES, INC. (ROCK). Click either name above to swap in a different company.

Amcor is the larger business by last-quarter revenue ($5.4B vs $225.0M, roughly 24.2× GIBRALTAR INDUSTRIES, INC.). On growth, Amcor posted the faster year-over-year revenue change (68.1% vs 24.9%). Amcor produced more free cash flow last quarter ($282.0M vs $26.2M). Over the past eight quarters, Amcor's revenue compounded faster (26.4% CAGR vs -12.3%).

Amcor plc develops, produces, and sells packaging products in Europe, North America, Latin America, Africa, and the Asia Pacific regions. The company operates through two segments, Flexibles and Rigid Packaging. The Flexibles segment provides flexible and film packaging products in the food and beverage, medical and pharmaceutical, fresh produce, snack food, personal care, and other industries. The Rigid Packaging segment offers rigid containers for a range of beverage and food products, incl...

Gibraltar Industries, Inc. is a leading manufacturer and distributor of specialized building, infrastructure, and renewable energy products. Its offerings include ventilation systems, roofing accessories, solar mounting solutions, and landscape and garden products, serving residential, commercial construction, and clean energy markets primarily across North America, with a focus on innovative, sustainable solutions for its customers.

AMCR vs ROCK — Head-to-Head

Bigger by revenue
AMCR
AMCR
24.2× larger
AMCR
$5.4B
$225.0M
ROCK
Growing faster (revenue YoY)
AMCR
AMCR
+43.2% gap
AMCR
68.1%
24.9%
ROCK
More free cash flow
AMCR
AMCR
$255.8M more FCF
AMCR
$282.0M
$26.2M
ROCK
Faster 2-yr revenue CAGR
AMCR
AMCR
Annualised
AMCR
26.4%
-12.3%
ROCK

Income Statement — Q2 2026 vs Q4 2025

Metric
AMCR
AMCR
ROCK
ROCK
Revenue
$5.4B
$225.0M
Net Profit
$177.0M
Gross Margin
19.1%
25.3%
Operating Margin
6.1%
7.9%
Net Margin
3.2%
Revenue YoY
68.1%
24.9%
Net Profit YoY
8.6%
EPS (diluted)
$0.38

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
AMCR
AMCR
ROCK
ROCK
Q4 25
$5.4B
$225.0M
Q3 25
$5.7B
$310.9M
Q2 25
$5.1B
$309.5M
Q1 25
$3.3B
$290.0M
Q4 24
$3.2B
$180.1M
Q3 24
$3.4B
$277.1M
Q2 24
$3.5B
$273.6M
Q1 24
$3.4B
$292.5M
Net Profit
AMCR
AMCR
ROCK
ROCK
Q4 25
$177.0M
Q3 25
$262.0M
$-89.1M
Q2 25
$-39.0M
$26.0M
Q1 25
$196.0M
$21.1M
Q4 24
$163.0M
Q3 24
$191.0M
$34.0M
Q2 24
$257.0M
$32.2M
Q1 24
$187.0M
$24.9M
Gross Margin
AMCR
AMCR
ROCK
ROCK
Q4 25
19.1%
25.3%
Q3 25
19.6%
26.6%
Q2 25
17.6%
28.4%
Q1 25
19.6%
26.8%
Q4 24
19.3%
29.0%
Q3 24
19.7%
29.4%
Q2 24
21.3%
30.5%
Q1 24
20.3%
28.9%
Operating Margin
AMCR
AMCR
ROCK
ROCK
Q4 25
6.1%
7.9%
Q3 25
8.0%
12.8%
Q2 25
1.7%
12.8%
Q1 25
9.4%
8.8%
Q4 24
9.2%
13.3%
Q3 24
9.3%
15.6%
Q2 24
11.2%
14.9%
Q1 24
9.0%
10.8%
Net Margin
AMCR
AMCR
ROCK
ROCK
Q4 25
3.2%
Q3 25
4.6%
-28.6%
Q2 25
-0.8%
8.4%
Q1 25
5.9%
7.3%
Q4 24
5.0%
Q3 24
5.7%
12.3%
Q2 24
7.3%
11.8%
Q1 24
5.5%
8.5%
EPS (diluted)
AMCR
AMCR
ROCK
ROCK
Q4 25
$0.38
Q3 25
$0.11
$-2.98
Q2 25
$-0.06
$0.87
Q1 25
$0.14
Q4 24
$0.11
Q3 24
$0.13
$1.11
Q2 24
$0.18
$1.05
Q1 24
$0.13

Balance Sheet & Financial Strength

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

Metric
AMCR
AMCR
ROCK
ROCK
Cash + ST InvestmentsLiquidity on hand
$1.1B
$115.7M
Total DebtLower is stronger
$14.6B
$0
Stockholders' EquityBook value
$11.6B
$950.4M
Total Assets
$37.0B
$1.4B
Debt / EquityLower = less leverage
1.26×
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMCR
AMCR
ROCK
ROCK
Q4 25
$1.1B
$115.7M
Q3 25
$825.0M
$89.4M
Q2 25
$827.0M
$43.3M
Q1 25
$2.0B
$25.1M
Q4 24
$445.0M
$269.5M
Q3 24
$432.0M
$228.9M
Q2 24
$588.0M
$179.1M
Q1 24
$457.0M
$146.7M
Total Debt
AMCR
AMCR
ROCK
ROCK
Q4 25
$14.6B
$0
Q3 25
$12.8B
$0
Q2 25
$13.8B
$0
Q1 25
$8.6B
$0
Q4 24
$6.8B
$0
Q3 24
$7.2B
$0
Q2 24
$6.6B
$0
Q1 24
$7.1B
$0
Stockholders' Equity
AMCR
AMCR
ROCK
ROCK
Q4 25
$11.6B
$950.4M
Q3 25
$11.7B
$951.8M
Q2 25
$11.7B
$1.0B
Q1 25
$3.9B
$1.0B
Q4 24
$3.8B
$1.0B
Q3 24
$3.9B
$1.0B
Q2 24
$3.9B
$975.7M
Q1 24
$3.9B
$940.2M
Total Assets
AMCR
AMCR
ROCK
ROCK
Q4 25
$37.0B
$1.4B
Q3 25
$37.1B
$1.4B
Q2 25
$37.1B
$1.5B
Q1 25
$18.0B
$1.4B
Q4 24
$16.2B
$1.4B
Q3 24
$16.9B
$1.4B
Q2 24
$16.5B
$1.4B
Q1 24
$16.7B
$1.3B
Debt / Equity
AMCR
AMCR
ROCK
ROCK
Q4 25
1.26×
0.00×
Q3 25
1.09×
0.00×
Q2 25
1.18×
0.00×
Q1 25
2.24×
0.00×
Q4 24
1.81×
0.00×
Q3 24
1.83×
0.00×
Q2 24
1.70×
0.00×
Q1 24
1.79×
0.00×

Cash Flow & Capital Efficiency

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

Metric
AMCR
AMCR
ROCK
ROCK
Operating Cash FlowLast quarter
$503.0M
$35.5M
Free Cash FlowOCF − Capex
$282.0M
$26.2M
FCF MarginFCF / Revenue
5.2%
11.7%
Capex IntensityCapex / Revenue
4.1%
4.1%
Cash ConversionOCF / Net Profit
2.84×
TTM Free Cash FlowTrailing 4 quarters
$805.0M
$120.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMCR
AMCR
ROCK
ROCK
Q4 25
$503.0M
$35.5M
Q3 25
$-133.0M
$73.0M
Q2 25
$1.1B
$44.9M
Q1 25
$117.0M
$13.7M
Q4 24
$428.0M
$19.9M
Q3 24
$-269.0M
$64.7M
Q2 24
$943.0M
$36.5M
Q1 24
$150.0M
$53.2M
Free Cash Flow
AMCR
AMCR
ROCK
ROCK
Q4 25
$282.0M
$26.2M
Q3 25
$-371.0M
$64.8M
Q2 25
$894.0M
$27.3M
Q1 25
$0
$2.3M
Q4 24
$330.0M
$14.1M
Q3 24
$-414.0M
$60.5M
Q2 24
$809.0M
$33.5M
Q1 24
$37.0M
$48.8M
FCF Margin
AMCR
AMCR
ROCK
ROCK
Q4 25
5.2%
11.7%
Q3 25
-6.5%
20.8%
Q2 25
17.6%
8.8%
Q1 25
0.0%
0.8%
Q4 24
10.2%
7.8%
Q3 24
-12.3%
21.8%
Q2 24
22.9%
12.2%
Q1 24
1.1%
16.7%
Capex Intensity
AMCR
AMCR
ROCK
ROCK
Q4 25
4.1%
4.1%
Q3 25
4.1%
2.6%
Q2 25
4.3%
5.7%
Q1 25
3.5%
3.9%
Q4 24
3.0%
3.3%
Q3 24
4.3%
1.5%
Q2 24
3.8%
1.1%
Q1 24
3.3%
1.5%
Cash Conversion
AMCR
AMCR
ROCK
ROCK
Q4 25
2.84×
Q3 25
-0.51×
Q2 25
1.73×
Q1 25
0.60×
0.65×
Q4 24
2.63×
Q3 24
-1.41×
1.90×
Q2 24
3.67×
1.13×
Q1 24
0.80×
2.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMCR
AMCR

Flexibles Segment$3.2B59%
Rigid Packaging Segment$2.3B42%

ROCK
ROCK

Transferred At Point In Time$183.5M82%
Infrastructure$22.5M10%
Other$18.9M8%

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