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RadNet

RDNT
27
Medical - Diagnostics & Research · Healthcare
Price
$76.82
-0.23 (-0.30%)
Market Cap
$6.04B
Exchange
NASDAQ
Winston Score
27
Winston is worried
Below-average fundamentals — multiple weak pillars.
Data as of Aug 23, 2026 · filings through Jun 30, 2026
How the score breaks down
Quality
Weak
Growth
Mixed
Cash Flow
Weak
Stability
Mixed
Valuation
Data not available

Share count rising — dilution

+40.7% over 4y

The company has issued more shares over this period, which dilutes each existing shareholder’s stake.

Diluted shares outstanding: 53.4M (2021) → 75.2M (2025)

Winston Score History

The full picture

RadNet runs a large network of outpatient imaging centers across the United States. These centers perform medical scans like MRIs, CT scans, X-rays, and mammograms for patients referred by doctors and hospitals. RadNet is one of the largest independent operators of freestanding imaging centers in the country.

The company earns money by billing insurance companies, Medicare, Medicaid, and patients directly for each imaging procedure performed. RadNet operates primarily in California and several other states, with over 400 locations. Its scale gives it negotiating leverage with insurers and helps spread fixed costs across a large volume of scans. RadNet is also investing in AI-powered software tools designed to help radiologists read scans faster and more accurately, which could become a meaningful revenue stream — but the business currently runs on thin margins, meaning any rise in labor costs or reimbursement rate cuts from insurers could quickly pressure profitability.

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Growth Profile

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

Revenue Growth

+25.0% YoY

YoY Growth Rate

Steady revenue growth

EPS Growth

-47.4% YoY

YoY Growth Rate

Earnings declining

R&D Spend

$0/ year

0.0% of revenue

Below sector average (18%)

Research and development spending

Insider Activity

10.5%ownership

Flat

Insider ownership roughly steady over the past year

Cash Position

Cash flow positive

$861M cash & investments

Quarterly Free Cash Flow

→ Burn rate stable

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

Growth + cash flow

RadNet is a rare growth stock that's already generating positive cash flow while growing at 25%. 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.

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

Profit per sale
Gross Margin
14.1%
Thin — 14.1% gross margin
Profit after running costs
Operating Margin
6.3%
Modest — 6.3% operating margin
Return on the money invested
ROCE
3.7%
Weak — 3.7% 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 growth
Sales YoY
+18.9%
Fast-growing sales (+18.9% 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
N/A
Data not available
Spare cash per sale
FCF Margin
-8.7%
Burning cash (-8.7%)

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
1.22
Elevated debt (1.22)
Covers its interest
Interest Cover
1.27x
Dangerous — barely covers interest (1.3x)

Interest coverage between 1 and 3. Profits cover interest, but with little room to spare.

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Valuation

Price vs profit
P/E Ratio (TTM)
N/M
Negative earnings — P/E not meaningful
Cheaper or dearer next year
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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