PRLB — Stock Film
STOCK FILMSCENE 1/11PRLB · $81.98
Stock Expert AI presents
PRLB
Proto Labs, Inc
~5 min film100% real numbersplain English
WHAT DOES THIS COMPANY DO?
Proto Labs, Inc. What it actually does.

Provide rapid prototyping services for custom parts. Offer a range of 3D printing technologies, including SLA and SLS. Now — the numbers.

2,280 employees
$2B market value
WHERE DOES THE MONEY COME FROM?
46%CNC Machining (Firstcut)
CNC Machining (Firstcut)Injection Molding (Protomold) 36%3D Printing (Fineline) 15%Sheet Metal 3%Other Products <1%
46% of all revenue comes from a single line: CNC Machining (Firstcut).

The biggest line carries real weight, but it doesn’t decide everything on its own.

Revenue last year:
$533.1M
The net profit left over:
$21.2M
Out of every $100 in sales, $4 stays as net profit.
THE SLICE THAT TURNS INTO PROFIT: 4%

This is an established company with proven profits.

Cash on hand:
$128.1M
Total debt:
$3M
The cash outweighs the debt.

If every debt were paid off today, $125.1M would still be left in the vault — a solid cushion for hard times.

What executives did with their own stock over the last 12 months:
31 buy29 sell

Executives buying with their own money is usually read as confidence in the company’s future.

INSIDE THE REPORT CARD

We compared this company with its own sector across five subjects.

A score of 50 means class average.

BUSINESS QUALITY
65
strong

Clearly above the class average — a step short of the very top.

FINANCIAL STRENGTH
94
very strong

Debt is low and cash is strong; the finances stand solid.

VALUATION
38
weak

Clearly below the class average.

GROWTH
71
strong

This grade is a blend: the profit side is strong, the sales tempo slow.

PRICE MOMENTUM
83
very strong

The stock has been running stronger than the market lately.

WORTH WATCHING

Valuation: The stock trades at a price that looks expensive next to its earnings; that can cap future returns.

THE FIVE-YEAR JOURNEY
Trading below its recent peak.

The stock trades below its recent peak — about 11% off the top. A pullback, not a collapse.

1
THE BRIGHT SIDE · 1/3
Strong cash, light debt

There is $128.1M in the vault; even if every debt were paid off, $125.1M would remain.

2
THE BRIGHT SIDE · 2/3
Delivers on expectations

It met or beat analyst expectations in 8 of the last 8 quarters — consistency is a promise kept.

3
THE BRIGHT SIDE · 3/3
Executives are buying their own stock

Over the last 12 months, company executives reported 31 buys and 29 sells. Management buying with its own money is usually read as a good sign.

1
THE RISKS · 1/2
A slow sales tempo

Over the last 4 years, sales grew only 2% a year on average — the report card’s higher growth grade leans on profit power instead.

2
THE RISKS · 2/2
A rich price tag

The company’s market value is 92 times its annual profit. Even a small disappointment could hit the price hard.

FINALE · THE GRADE
A
79 / 100 · MoonshotScore

On our five-subject report card, PRLB sits near the top of the class. A high grade doesn’t mean “guaranteed win” — it means “the evidence looks strong for now.”

The takeaway: PRLB is an established business that has proven its profits for years. The real debate isn’t the quality of the business — it’s whether the price paid for the stock is too high.

The total grade weighs these five subjects against the sector — it isn’t a simple average of the five.

What would you like to do next?
Open the stock page →
This was a film — not investment advice.
Data: FMP & company filings
Sep 11, 2026 · stockexpertai.com · Stock Film