OmniAb

OABI

Biotechnology · Healthcare

Price

$2.12

+0.08 (+3.92%)

Market Cap

$252.5M

Exchange

NASDAQ

Winston Score

Winston is worried

Below-average fundamentals — multiple weak pillars.

Share count falling — buybacks

−1.0% over 4y

The company has reduced its share count over this period, returning value to shareholders through buybacks.

Diluted shares outstanding: 114.8M (2021) → 113.6M (2025)

OmniAb, Inc., a biotechnology company, provides therapeutic antibody discovery technologies in the United States. The company's discovery platform provides industry partners access to the diverse antibody repertoires and screening technologies to enable discovery of next-generation therapeutics. Its OmniAb platform is the biological intelligence of proprietary transgenic animals, including OmniRat, OmniChicken, and OmniMouse that have been genetically modified to generate antibodies with human s

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

+246.7% YoY

YoY Growth Rate

Revenue accelerating

EPS Growth

+64.7% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

$48M/ year

↓ Declining (-13% vs prior year)

255.8% of revenue

14.2x the sector average (18%)

R&D spend declining — could signal cost-cutting or efficiency

Insider Activity

30.0%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~17 months

$29M cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

Adequate runway but may need to raise capital within 2 years

Revenue accelerating

OmniAb grew revenue 247% year-over-year and the growth rate is speeding up. That's the kind of momentum growth investors look for — the question is whether margins can follow.

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

Every number that matters to educated investors.

Each metric is explained in plain language so you know exactly what you're looking at. Start your free trial now.

Quality

Gross Margin

58.3%

Premium pricing power — 58.3% gross margin

Operating Margin

-54.9%

Losing money on operations — -54.9%

ROCE

-2.8%

Weak — -2.8% return on capital

Negative ROIC means the business is losing money on every dollar invested in it.

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Growth

Sales YoY

+8.1%

Steady sales growth (8.1% YoY)

EPS YoY

N/A

—

Data not available

EPS Consistency

0/8 quarters

Earnings rarely grow — volatile business

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Cash Flow

Cash Conversion

N/A

—

Data not available

FCF Margin

-90.0%

Burning cash (-90.0%)

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

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Stability

Debt / Equity

0.07

Conservative — low debt load (0.07)

Interest Cover

N/A

—

Data not available

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Valuation

P/E Ratio (TTM)

N/M

—

Negative earnings — P/E not meaningful

P/E vs Forward

N/A

not available

Data not available

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Dividends

Not applicable for this business.

🔒 See full fundamentals and if they are improving or declining — click here for your free trial now.

Start free trial