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Side-by-side financial comparison of FORMFACTOR INC (FORM) and Proto Labs Inc (PRLB). Click either name above to swap in a different company.

FORMFACTOR INC is the larger business by last-quarter revenue ($226.1M vs $139.3M, roughly 1.6× Proto Labs Inc). FORMFACTOR INC runs the higher net margin — 9.0% vs 5.8%, a 3.2% gap on every dollar of revenue. On growth, FORMFACTOR INC posted the faster year-over-year revenue change (32.0% vs 10.4%). Over the past eight quarters, FORMFACTOR INC's revenue compounded faster (7.0% CAGR vs 5.3%).

Formfactor, Inc. is a provider of test and measurement technologies for integrated circuits, with its headquarters in Livermore, California. It provides semiconductor companies with products to improve device performance and provide test and measurement technologies for integrated circuits.

Protolabs is a company that provides rapid manufacturing of 3D printed, CNC-machined, sheet metal, and injection-molded custom parts for prototyping and production. Markets like medical devices, aerospace, electronics, appliances, automotive and consumer products use these parts. Protolabs' headquarters are located in Maple Plain, Minnesota, with Minnesota-based manufacturing facilities in Plymouth, Brooklyn Park, and Rosemount, along with additional facilities in Nashua, New Hampshire and Ca...

FORM vs PRLB — Head-to-Head

Bigger by revenue
FORM
FORM
1.6× larger
FORM
$226.1M
$139.3M
PRLB
Growing faster (revenue YoY)
FORM
FORM
+21.6% gap
FORM
32.0%
10.4%
PRLB
Higher net margin
FORM
FORM
3.2% more per $
FORM
9.0%
5.8%
PRLB
Faster 2-yr revenue CAGR
FORM
FORM
Annualised
FORM
7.0%
5.3%
PRLB

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
FORM
FORM
PRLB
PRLB
Revenue
$226.1M
$139.3M
Net Profit
$20.4M
$8.1M
Gross Margin
38.4%
45.6%
Operating Margin
7.4%
7.1%
Net Margin
9.0%
5.8%
Revenue YoY
32.0%
10.4%
Net Profit YoY
218.5%
125.4%
EPS (diluted)
$0.26
$0.29

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
FORM
FORM
PRLB
PRLB
Q1 26
$226.1M
$139.3M
Q4 25
$215.2M
$136.5M
Q3 25
$202.7M
$135.4M
Q2 25
$195.8M
$135.1M
Q1 25
$171.4M
$126.2M
Q4 24
$189.5M
$121.8M
Q3 24
$207.9M
$125.6M
Q2 24
$197.5M
$125.6M
Net Profit
FORM
FORM
PRLB
PRLB
Q1 26
$20.4M
$8.1M
Q4 25
$23.2M
Q3 25
$15.7M
$7.2M
Q2 25
$9.1M
$4.4M
Q1 25
$6.4M
$3.6M
Q4 24
$9.7M
Q3 24
$18.7M
$7.2M
Q2 24
$19.4M
$4.5M
Gross Margin
FORM
FORM
PRLB
PRLB
Q1 26
38.4%
45.6%
Q4 25
42.2%
44.2%
Q3 25
39.8%
45.3%
Q2 25
37.3%
44.3%
Q1 25
37.7%
44.1%
Q4 24
38.8%
42.7%
Q3 24
40.7%
45.6%
Q2 24
44.0%
45.0%
Operating Margin
FORM
FORM
PRLB
PRLB
Q1 26
7.4%
7.1%
Q4 25
10.9%
5.0%
Q3 25
8.9%
6.5%
Q2 25
6.3%
3.7%
Q1 25
1.9%
3.6%
Q4 24
4.1%
-1.2%
Q3 24
8.6%
6.8%
Q2 24
9.0%
4.8%
Net Margin
FORM
FORM
PRLB
PRLB
Q1 26
9.0%
5.8%
Q4 25
10.8%
Q3 25
7.7%
5.3%
Q2 25
4.6%
3.3%
Q1 25
3.7%
2.9%
Q4 24
5.1%
Q3 24
9.0%
5.7%
Q2 24
9.8%
3.6%
EPS (diluted)
FORM
FORM
PRLB
PRLB
Q1 26
$0.26
$0.29
Q4 25
$0.29
$0.25
Q3 25
$0.20
$0.30
Q2 25
$0.12
$0.18
Q1 25
$0.08
$0.15
Q4 24
$0.12
$-0.01
Q3 24
$0.24
$0.29
Q2 24
$0.25
$0.18

Balance Sheet & Financial Strength

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

Metric
FORM
FORM
PRLB
PRLB
Cash + ST InvestmentsLiquidity on hand
$123.5M
$124.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.1B
$683.1M
Total Assets
$1.3B
$778.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FORM
FORM
PRLB
PRLB
Q1 26
$123.5M
$124.0M
Q4 25
$103.3M
$128.1M
Q3 25
$266.0M
$119.2M
Q2 25
$249.3M
$103.2M
Q1 25
$299.0M
$96.8M
Q4 24
$360.0M
$103.1M
Q3 24
$354.5M
$100.5M
Q2 24
$357.6M
$112.9M
Total Debt
FORM
FORM
PRLB
PRLB
Q1 26
Q4 25
$12.2M
Q3 25
Q2 25
Q1 25
Q4 24
$13.3M
Q3 24
Q2 24
Stockholders' Equity
FORM
FORM
PRLB
PRLB
Q1 26
$1.1B
$683.1M
Q4 25
$1.0B
$673.9M
Q3 25
$1.0B
$664.7M
Q2 25
$990.0M
$664.7M
Q1 25
$965.9M
$656.8M
Q4 24
$947.8M
$670.2M
Q3 24
$955.0M
$680.0M
Q2 24
$947.9M
$685.2M
Total Assets
FORM
FORM
PRLB
PRLB
Q1 26
$1.3B
$778.6M
Q4 25
$1.2B
$763.4M
Q3 25
$1.2B
$756.9M
Q2 25
$1.2B
$743.3M
Q1 25
$1.2B
$737.5M
Q4 24
$1.1B
$743.5M
Q3 24
$1.2B
$753.8M
Q2 24
$1.2B
$758.2M
Debt / Equity
FORM
FORM
PRLB
PRLB
Q1 26
Q4 25
0.01×
Q3 25
Q2 25
Q1 25
Q4 24
0.01×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
FORM
FORM
PRLB
PRLB
Operating Cash FlowLast quarter
$45.0M
$17.5M
Free Cash FlowOCF − Capex
$30.7M
FCF MarginFCF / Revenue
13.6%
Capex IntensityCapex / Revenue
6.7%
Cash ConversionOCF / Net Profit
2.21×
2.16×
TTM Free Cash FlowTrailing 4 quarters
$37.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FORM
FORM
PRLB
PRLB
Q1 26
$45.0M
$17.5M
Q4 25
$46.0M
$16.5M
Q3 25
$27.0M
$29.1M
Q2 25
$18.9M
$10.6M
Q1 25
$23.5M
$18.4M
Q4 24
$35.9M
$17.3M
Q3 24
$26.7M
$24.8M
Q2 24
$21.9M
$14.4M
Free Cash Flow
FORM
FORM
PRLB
PRLB
Q1 26
$30.7M
Q4 25
$34.7M
$8.4M
Q3 25
$19.5M
$25.0M
Q2 25
$-47.4M
$9.1M
Q1 25
$5.0M
$17.1M
Q4 24
$28.3M
$16.5M
Q3 24
$17.8M
$23.2M
Q2 24
$13.5M
$10.2M
FCF Margin
FORM
FORM
PRLB
PRLB
Q1 26
13.6%
Q4 25
16.1%
6.2%
Q3 25
9.6%
18.5%
Q2 25
-24.2%
6.7%
Q1 25
2.9%
13.6%
Q4 24
14.9%
13.5%
Q3 24
8.6%
18.5%
Q2 24
6.8%
8.2%
Capex Intensity
FORM
FORM
PRLB
PRLB
Q1 26
6.7%
Q4 25
5.3%
5.9%
Q3 25
3.7%
3.0%
Q2 25
33.8%
1.1%
Q1 25
10.8%
1.0%
Q4 24
4.0%
0.7%
Q3 24
4.3%
1.2%
Q2 24
4.3%
3.3%
Cash Conversion
FORM
FORM
PRLB
PRLB
Q1 26
2.21×
2.16×
Q4 25
1.98×
Q3 25
1.72×
4.03×
Q2 25
2.08×
2.39×
Q1 25
3.68×
5.11×
Q4 24
3.70×
Q3 24
1.43×
3.44×
Q2 24
1.13×
3.18×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FORM
FORM

Segment breakdown not available.

PRLB
PRLB

CNC Machining$63.2M45%
Injection Molding$51.1M37%
3D Printing$20.5M15%
Sheet Metal$4.4M3%
Other Revenue$207.0K0%

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