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Companies / Health Care / Champions Oncology, Inc.
CSBR

Champions Oncology, Inc.

Health CareBiological Products
Ticker CSBRBALTIMORE, MDFiscal year ends AprilBook value per share $0.28Diluted shares 13.8M

Champions Oncology, Inc. (Nasdaq: CSBR) provides technology-enabled research solutions for oncology drug discovery and development. Its platforms combine experimental research, computational tools and a proprietary bank of approximately 1,500 patient-derived xenograft (PDX) tumor models with molecular, clinical and… From the company’s description.

Over the twelve months to Jul 31, 2026, Champions Oncology, Inc. reported revenue of $60.66M, up 6.7% from a year earlier, and a net loss of $1.14M. Its operating margin was −1.7%, and operations used $5.56M in cash. In fiscal 2025, it reported revenue of $59.42M, up 4.4% from fiscal 2024, and a net loss of $1.18M.

Fiscal year 2025 · ends 04-30Changes are against fiscal 2024The amber dot is the latest twelve months, to 2026-07-31
Sales & profitability
$59.42MFY2025
+4.4% year over year
Last 12 mo $60.66M
-1.92%FY2025
−9.9 percentage points
Last 12 mo -1.68%
$-1.18MFY2025
−125.0% year over year
Last 12 mo $-1.14M
-29.83%FY2025
−154.5 percentage points
Last 12 mo -29.93%
Cash & financing
$-4.47MFY2025
−160.5% year over year
Last 12 mo $-5.56M
$-5.04MFY2025
−172.0% year over year
Last 12 mo $-6.14M
—
13.8MFY2025
−3.0% year over year

Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.

What Champions Oncology, Inc. does

In the company’s own words

Champions Oncology, Inc. (Nasdaq: CSBR) provides technology-enabled research solutions for oncology drug discovery and development. Its platforms combine experimental research, computational tools and a proprietary bank of approximately 1,500 patient-derived xenograft (PDX) tumor models with molecular, clinical and pharmacological data. The company’s business includes research services for pharmaceutical and biotechnology companies, licenses to PDX model data, subscriptions to its Lumin Bioinformatics software, and early-stage discovery and development of oncology therapeutics. Research services use in vivo, ex vivo and computational studies to assess drug activity, identify potential patient groups and develop biomarker hypotheses; this is the company’s primary revenue source. Lumin supports computational cancer research using analytics and artificial intelligence, while therapeutic research focuses on drug conjugates, immuno-oncology and cell therapy. The company reports revenue of approximately $59.4 million for fiscal 2026. It has approximately 3,500 proprietary molecular datasets and about 20,000 publicly available datasets in its oncology Datacenter. Its website is www.championsoncology.com.

Company details
Sector
Health Care
Industry (SIC)
Biological Products
Headquarters
BALTIMORE, MD
Fiscal year end
April
CIK
771856
SIC
2836

Financial performance, year by year

Fiscal 2011–2025 · USD
$-20.52M$1.62M$23.76M$45.90M$68.04M201120122013201420152016201720182019202020212022202320242025Last 12 moLast 12 monthsLast 12 months

The full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.

Ownership

Who owns Champions Oncology, Inc. — and what changed

Funds as of 2026Q2 · superinvestors as of 2026-06-30

21
funds hold it
0 of 35
superinvestors hold it
$2.52M
held by funds, at market
3.0%
of shares held by funds

Largest fund holders · Champions Oncology, Inc.’s weight in each

VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.00%of fund net assets
VANGUARD EXTENDED MARKET INDEX FUND
VXF · VANGUARD INDEX FUNDS
0.00%of fund net assets
Fidelity Extended Market Index Fund
FSMAX · Fidelity Concord Street Trust
—of fund net assets
iShares Micro-Cap ETF
IWC · iShares Trust
0.01%of fund net assets
Fidelity Total Market Index Fund
FSKAX · Fidelity Concord Street Trust
—of fund net assets

Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.

Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.

Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.

Connected research

Put this business in context.

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  • “How do Champions Oncology, Inc. and its peers compare on margins and cash generation over ten years?”
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