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Side-by-side financial comparison of Ametek (AME) and First Solar (FSLR). Click either name above to swap in a different company.

Ametek is the larger business by last-quarter revenue ($2.0B vs $1.7B, roughly 1.2× First Solar). First Solar runs the higher net margin — 31.0% vs 19.9%, a 11.0% gap on every dollar of revenue. On growth, Ametek posted the faster year-over-year revenue change (13.4% vs 11.1%). First Solar produced more free cash flow last quarter ($1.1B vs $527.3M). Over the past eight quarters, First Solar's revenue compounded faster (45.6% CAGR vs 7.3%).

AMETEK, Inc. is an American multinational conglomerate and global designer and manufacturer of electronic instruments and electromechanical devices with headquarters in the United States and over 150 sites worldwide.

First Solar, Inc. is a publicly traded American manufacturer of solar panels. First Solar uses rigid thin-film modules for its solar panels, and produces CdTe panels using cadmium telluride (CdTe) as a semiconductor. The company was founded in 1990 by inventor Harold McMaster as Solar Cells, Inc. In 1999 it was purchased by True North Partners, LLC, which rebranded it as First Solar, Inc. It provides end-of-life panel recycling at each of its manufacturing facilities.

AME vs FSLR — Head-to-Head

Bigger by revenue
AME
AME
1.2× larger
AME
$2.0B
$1.7B
FSLR
Growing faster (revenue YoY)
AME
AME
+2.3% gap
AME
13.4%
11.1%
FSLR
Higher net margin
FSLR
FSLR
11.0% more per $
FSLR
31.0%
19.9%
AME
More free cash flow
FSLR
FSLR
$542.9M more FCF
FSLR
$1.1B
$527.3M
AME
Faster 2-yr revenue CAGR
FSLR
FSLR
Annualised
FSLR
45.6%
7.3%
AME

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AME
AME
FSLR
FSLR
Revenue
$2.0B
$1.7B
Net Profit
$398.6M
$520.9M
Gross Margin
36.0%
39.5%
Operating Margin
25.3%
32.6%
Net Margin
19.9%
31.0%
Revenue YoY
13.4%
11.1%
Net Profit YoY
2.9%
32.5%
EPS (diluted)
$1.73
$4.84

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
AME
AME
FSLR
FSLR
Q4 25
$2.0B
$1.7B
Q3 25
$1.9B
$1.6B
Q2 25
$1.8B
$1.1B
Q1 25
$1.7B
$844.6M
Q4 24
$1.8B
$1.5B
Q3 24
$1.7B
$887.7M
Q2 24
$1.7B
$1.0B
Q1 24
$1.7B
$794.1M
Net Profit
AME
AME
FSLR
FSLR
Q4 25
$398.6M
$520.9M
Q3 25
$371.4M
$455.9M
Q2 25
$358.4M
$341.9M
Q1 25
$351.8M
$209.5M
Q4 24
$387.3M
$393.1M
Q3 24
$340.2M
$313.0M
Q2 24
$337.7M
$349.4M
Q1 24
$310.9M
$236.6M
Gross Margin
AME
AME
FSLR
FSLR
Q4 25
36.0%
39.5%
Q3 25
36.3%
38.3%
Q2 25
35.8%
45.6%
Q1 25
36.1%
40.8%
Q4 24
36.6%
37.5%
Q3 24
36.0%
50.2%
Q2 24
36.0%
49.4%
Q1 24
34.1%
43.6%
Operating Margin
AME
AME
FSLR
FSLR
Q4 25
25.3%
32.6%
Q3 25
25.8%
29.2%
Q2 25
26.0%
33.0%
Q1 25
26.3%
26.2%
Q4 24
26.6%
30.2%
Q3 24
26.1%
36.3%
Q2 24
25.8%
36.9%
Q1 24
24.0%
30.6%
Net Margin
AME
AME
FSLR
FSLR
Q4 25
19.9%
31.0%
Q3 25
19.6%
28.6%
Q2 25
20.2%
31.2%
Q1 25
20.3%
24.8%
Q4 24
22.0%
26.0%
Q3 24
19.9%
35.3%
Q2 24
19.5%
34.6%
Q1 24
17.9%
29.8%
EPS (diluted)
AME
AME
FSLR
FSLR
Q4 25
$1.73
$4.84
Q3 25
$1.60
$4.24
Q2 25
$1.55
$3.18
Q1 25
$1.52
$1.95
Q4 24
$1.67
$3.66
Q3 24
$1.47
$2.91
Q2 24
$1.45
$3.25
Q1 24
$1.34
$2.20

Balance Sheet & Financial Strength

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

Metric
AME
AME
FSLR
FSLR
Cash + ST InvestmentsLiquidity on hand
$458.0M
$2.8B
Total DebtLower is stronger
$2.3B
Stockholders' EquityBook value
$10.6B
$9.5B
Total Assets
$16.1B
$13.3B
Debt / EquityLower = less leverage
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AME
AME
FSLR
FSLR
Q4 25
$458.0M
$2.8B
Q3 25
$439.2M
$2.0B
Q2 25
$619.7M
$1.1B
Q1 25
$399.0M
$837.6M
Q4 24
$374.0M
$1.6B
Q3 24
$396.3M
$1.0B
Q2 24
$396.6M
$1.7B
Q1 24
$373.8M
$1.7B
Total Debt
AME
AME
FSLR
FSLR
Q4 25
$2.3B
Q3 25
Q2 25
Q1 25
Q4 24
$2.1B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AME
AME
FSLR
FSLR
Q4 25
$10.6B
$9.5B
Q3 25
$10.5B
$9.0B
Q2 25
$10.4B
$8.5B
Q1 25
$10.0B
$8.2B
Q4 24
$9.7B
$8.0B
Q3 24
$9.6B
$7.6B
Q2 24
$9.3B
$7.3B
Q1 24
$9.0B
$6.9B
Total Assets
AME
AME
FSLR
FSLR
Q4 25
$16.1B
$13.3B
Q3 25
$16.2B
$13.5B
Q2 25
$15.3B
$12.9B
Q1 25
$14.9B
$12.1B
Q4 24
$14.6B
$12.1B
Q3 24
$14.8B
$11.4B
Q2 24
$14.8B
$11.0B
Q1 24
$14.9B
$10.8B
Debt / Equity
AME
AME
FSLR
FSLR
Q4 25
0.21×
Q3 25
Q2 25
Q1 25
Q4 24
0.22×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
AME
AME
FSLR
FSLR
Operating Cash FlowLast quarter
$584.3M
$1.2B
Free Cash FlowOCF − Capex
$527.3M
$1.1B
FCF MarginFCF / Revenue
26.4%
63.6%
Capex IntensityCapex / Revenue
2.9%
10.2%
Cash ConversionOCF / Net Profit
1.47×
2.38×
TTM Free Cash FlowTrailing 4 quarters
$1.7B
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AME
AME
FSLR
FSLR
Q4 25
$584.3M
$1.2B
Q3 25
$440.9M
$1.3B
Q2 25
$359.1M
$149.6M
Q1 25
$417.5M
$-608.0M
Q4 24
$550.0M
$811.0M
Q3 24
$487.2M
$-53.7M
Q2 24
$381.4M
$193.0M
Q1 24
$410.2M
$267.7M
Free Cash Flow
AME
AME
FSLR
FSLR
Q4 25
$527.3M
$1.1B
Q3 25
$420.0M
$1.1B
Q2 25
$329.8M
$-138.6M
Q1 25
$394.5M
$-813.9M
Q4 24
$498.3M
$497.5M
Q3 24
$460.9M
$-487.7M
Q2 24
$360.0M
$-172.1M
Q1 24
$382.6M
$-145.7M
FCF Margin
AME
AME
FSLR
FSLR
Q4 25
26.4%
63.6%
Q3 25
22.2%
67.1%
Q2 25
18.5%
-12.6%
Q1 25
22.8%
-96.4%
Q4 24
28.3%
32.9%
Q3 24
27.0%
-54.9%
Q2 24
20.8%
-17.0%
Q1 24
22.0%
-18.4%
Capex Intensity
AME
AME
FSLR
FSLR
Q4 25
2.9%
10.2%
Q3 25
1.1%
12.8%
Q2 25
1.6%
26.3%
Q1 25
1.3%
24.4%
Q4 24
2.9%
20.7%
Q3 24
1.5%
48.9%
Q2 24
1.2%
36.1%
Q1 24
1.6%
52.1%
Cash Conversion
AME
AME
FSLR
FSLR
Q4 25
1.47×
2.38×
Q3 25
1.19×
2.79×
Q2 25
1.00×
0.44×
Q1 25
1.19×
-2.90×
Q4 24
1.42×
2.06×
Q3 24
1.43×
-0.17×
Q2 24
1.13×
0.55×
Q1 24
1.32×
1.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AME
AME

Transferred At Point In Time$1.1B54%
Electronic Instruments Group$620.1M31%
Transferred Over Time$294.6M15%

FSLR
FSLR

Segment breakdown not available.

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