OPT-Sciences Corporation (OPST) Stock Analysis & Winston Score

Optimum Power Services (trading as OPT-Sciences Corporation) is a small aerospace and defense company that provides technical services and engineering solutions to government and military customers. The company focuses on areas such as test and evaluation, systems engineering, and scientific research support, primarily serving agencies within the U.S. Department of Defense. It operates in a niche corner of the defense services industry, competing alongside larger government contractors.

The company earns revenue mainly through government contracts, which typically involve fixed-price or cost-reimbursement arrangements tied to specific projects or programs. It operates almost entirely within the United States, and its small market cap reflects its position as a micro-cap defense services firm. Its main competitive advantage is its specialized technical expertise, which creates some switching costs once embedded in long-term government programs. The biggest risk the company faces is contract concentration — losing one or two key government contracts could significantly hurt its revenue and profitability.

Winston Score History

Growth Profile

For growth stock investors

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

Revenue Growth

+15.3% YoY

YoY Growth Rate

Steady revenue growth

EPS Growth

+71.9% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

$0/ year

0.0% of revenue

Below sector average (4%)

Research and development spending

Insider Activity

70.3%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Position

Cash flow positive

$3M cash & investments

Quarterly Free Cash Flow

→ Burn rate stable

Company generates more cash than it spends — no dilution risk from fundraising

Growth + cash flow

OPT-Sciences Corporation is a rare growth stock that's already generating positive cash flow while growing at 15%. The Winston Score doesn't fully credit this transition from "burner" to "earner."

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.

Share count broadly stable

0.0% over 4y

The share count has stayed roughly flat over this period — little dilution or buyback activity.

Diluted shares outstanding: 776K (2010) → 776K (2014)

Score breakdown

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Quality

Gross Margin

44.3%

Healthy — 44.3% gross margin

Operating Margin

23.2%

Excellent — 23.2% operating margin

ROCE

3.0%

Weak — 3.0% return on capital

ROIC between 0% and 5%. They earn a few cents back per dollar invested in the business.

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Growth

Sales YoY

+23.2%

Fast-growing sales (23.2% YoY)

EPS YoY

+65.5%

Earnings growing fast (65.5% YoY)

Earnings growing 25%+ a year. The compounder zone.

EPS Consistency

8/8 quarters

Every recent quarter grew earnings vs last year

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Cash Flow

Cash Conversion

106%

Turns 106% of profit into real cash

FCF Margin

19.0%

Converts sales into free cash efficiently (19.0%)

FCF margin between 10% and 20%. Every $100 in sales becomes $10 to $20 in real cash.

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Stability

Debt / Equity

N/A

Data not available

Interest Cover

100.00x

—

Comfortably covers interest (100.0x)

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

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Valuation

P/E Ratio (TTM)

12.2x

Attractive valuation — P/E 12.2

P/E in the normal range. Price is roughly $15 for every $1 of yearly profit.

P/E vs Forward

N/A

not available

Data not available

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Dividends

Not applicable for this business.

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