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STAAR Surgical Company

STAA
44
Medical - Instruments & Supplies · Healthcare
Exchange
NASDAQ
Winston Score
44
Winston is serious
Mixed quality — meaningful strengths and weaknesses.
Data as of Aug 23, 2026 · filings through Jul 3, 2026
How the score breaks down
Quality
Good
Growth
Mixed
Cash Flow
Weak
Stability
Exceptional
Valuation
Good

Winston Score History

The full picture

STAAR Surgical makes tiny lenses that eye doctors implant inside the eye to fix vision problems like nearsightedness. Its main product is called the Implantable Collamer Lens, or ICL, which is placed in the eye without removing the natural lens — unlike LASIK, which reshapes the cornea. The company sells primarily to ophthalmologists and eye clinics, competing in the vision correction market alongside laser surgery providers.

STAAR earns revenue by selling its lenses directly to eye care professionals and hospitals, with no recurring subscription model — each procedure requires a new lens. The company operates globally, with a large share of sales coming from Asia, particularly China and India, where demand for vision correction is high. Its ICL technology has a meaningful clinical differentiation for patients who are not good candidates for laser surgery, but heavy reliance on the Chinese market creates concentration risk, especially given regulatory and economic uncertainty in that region.

Growth Profile

When traditional metrics don't capture the full picture, these are the signals growth stock investors use instead.

Revenue Growth

YoY Growth Rate

Revenue data limited

EPS Growth

YoY Growth Rate

EPS data limited

Insider Activity

0.8%ownership

Flat

Insider ownership roughly steady over the past year

Cash Runway

~8 years

$188M cash & investments

Quarterly Free Cash Flow

→ Burn rate stable

$188M cash & investments at current burn rate

The Winston Score above measures business quality today. Growth stocks often score lower because they invest in the future rather than maximising current profits. These metrics show what matters most for evaluating that future.

Score breakdown

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Quality

Profit per sale
Gross Margin
74.5%
Premium pricing power — 74.5% gross margin
Profit after running costs
Operating Margin
10.8%
Modest — 10.8% operating margin
Return on the money invested
ROCE
8.7%
Below par — 8.7% return on capital

ROIC between 5% and 15%. They earn 5 to 15 cents back per year on every dollar invested.

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Growth

Sales growth
Sales YoY
+51.3%
Fast-growing sales (+51.3% YoY)
Profit growth
EPS YoY
N/A
Data not available
How steady the profit is
EPS Consistency
4/8 quarters
Earnings inconsistent quarter-to-quarter

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Cash Flow

Profit that turns into cash
Cash Conversion
-85%
Weak — only -85% of profit becomes cash
Spare cash per sale
FCF Margin
-2.0%
Burning cash (-2.0%)

Free cash flow is negative. They are burning cash, not generating it.

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Stability

What it owes vs what it owns
Debt / Equity
0.10
Conservative — low debt load (0.10)
Covers its interest
Interest Cover
100.00x
Comfortably covers interest (100.0x)

Interest coverage above 8. Profits cover interest many times over.

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Valuation

Price vs profit
P/E Ratio (TTM)
288.4x
no trend
Expensive — P/E 288.4

P/E over 35. The market is pricing in heavy, sustained growth.

Cheaper or dearer next year
P/E vs Forward
+265.8
GROWING
Earnings expected to grow meaningfully — cheaper on forward P/E (288.4 → 22.6)

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Dividends

Not applicable for this business.
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