Updated
Starling OncologySTLN · Healthcare
$4.54+4.61%
Market cap$463M
IndustryMedical Care Facilities

Starling Oncology (STLN) Stock

What Starling Oncology's price implies, from its SEC filings.

Price alertKnow when STLN reaches your price
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Key numbers

P/E (trailing)
—
P/E (forward)
—
Price / free cash flow
24.6x
EV / EBITDA
—
Revenue growth
+34.6%
Operating margin
-3.4%
Dividend yield
—
Debt / equity
—

What Starling Oncology's price implies

Starling Oncology's free cash flow was negative in fiscal 2025, so a cash-flow reverse DCF doesn't give a meaningful answer. The Modeling tab works from revenue and margins instead.

Revenue and free cash flow

Fiscal years, from Starling Oncology's 10-K filings.

Starling Oncology revenue and free cash flow

FY2020–FY2025
STLNRevenue$503MSTLNFree cash flow-$28M
Starling Oncology revenue and free cash flow-$200M$0B$200M$400M$600M202020212022202320242025$503M-$28M

Results from SEC filings

All three statements · Quarters, TTM and 20+ years of statements in Investingly

Starling Oncology (STLN) revenue, net income, free cash flow, EPS and operating margin by fiscal year
Fiscal year20212022202320242025
Revenue$203M$252M$324M$393M$503M
Net income-$11M$152,000-$83M-$65M-$61M
Free cash flow-$36M-$67M-$41M-$30M-$28M
EPS (diluted)-$0.16-$0.21-$0.92-$0.71-$0.54
Operating margin-22.6%-32.5%-23.8%-15.3%-7.2%

Where the revenue comes from

By segments, fiscal 2025. By year

Specialty pharmacy$269M54%
Patient services$229M46%
Clinical trials & other$5M1%

Superinvestors who own STLN

From each investor's latest 13F filing (what a 13F shows).

None of the superinvestors we track held STLN in their latest 13F.

Starling Oncology insider buying

Open-market purchases by executives and directors in the last 12 months, from SEC Form 4 filings (what insider buying tells you).

No open-market insider purchases of STLN in the last 12 months. Most insider activity is selling and option exercises, which aren't shown here.

Fundamental grade

D

Five factors scored 1 to 9 from STLN's latest numbers. It describes the business, not whether the stock is a buy.

Valuation7
Profitability0
Growth9
Financial health3
Cash efficiency0

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How Starling Oncology compares

Starling Oncology's P/FCF is higher than 55% of Healthcare companies and 70% of the 2,359 companies with a P/FCF figure.

Starling Oncology (STLN) percentile ranks: share of companies with a lower figure
Higher thanHealthcareAll stocks
P/FCF55%70%
Revenue growth77%86%
Operating margin49%23%

Questions about Starling Oncology

Are Starling Oncology insiders buying the stock?

No open-market insider purchases of STLN in the last 12 months, according to SEC Form 4 filings.

Prices and ratios as of Nov 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.

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