Cerus
CERSNASDAQUSD
- Source valuation snapshot. Not a live recalculation.
- Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
- Diluted earnings per share from the latest filed annual.
- $1.95 Prior regular-session close from the quote source.
- $2.00–$2.16 Regular-session low and high so far today.
- 2.2M Regular-session shares traded · Nov 11, 4:00 PM ET.
- Jan 11 projected Projected for 2027-01-11 from the company’s own results filings (SEC 8-K Item 2.02). The company has not confirmed the date.
- $1.47–$3.47 52-week trading low and high returned by the quote source.
Understand the Business
Why the Stock Moved
Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.
The core investment thesis
Own CERS if Cerus monetizes proprietary pathogen‑reduction systems through an expanding installed base and recurring disposable kits; regulatory approvals (and especially a successful red blood cell approval) determine whether that installed base scales enough to deliver durable.
CERS price history
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Investment thesis
What must happen next
The installed base + consumable kits model will sustain revenue growth and produce recurring, higher‑margin revenue as units are adopted across blood centers and hospitals.HoldingMateriality: High
operating_cash_flow was $4,837,000 (annual, period_end 2025) after being positive in 2024 ($11,359,000) — evidence cash generation from operations has emerged. If true, recurring consumable sales provide predictable revenue, margin uplift and operating leverage; if false, revenue will be lumpy and growth dependent on one‑time instrument sales.
Watch: Major customers decide not to adopt INTERCEPT widely (limited installed base growth), reducing recurring kit demand.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
operating_cash_flow was $4,837,000 (annual, period_end 2025) after being positive in 2024 ($11,359,000) — evidence cash generation from operations has emerged.
Open source ↗Regulatory approval of the red blood cell INTERCEPT system (CE/FDA) is a required step to materially expand the addressable market and drive a step‑change in consumable revenue growth.HoldingMateriality: High
business_text: the red blood cell system is in Phase 3 (RedeS) and described as not yet commercialized — company frames RBC approval as pivotal. A successful approval converts R&D investment into new recurring consumable sales across red blood cell transfusions; failure or long delays keep growth limited to platelets/plasma and compress the valuation upside.
Watch: Regulatory authorities (e.g., the Dutch CBG) previously closed the MDR application for RBC and required resubmission — a repeat or further negative authority decision would prevent market entry.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
business_text: the red blood cell system is in Phase 3 (RedeS) and described as not yet commercialized — company frames.
Open source ↗As the installed base and consumable mix scale, fixed costs and prior R&D are absorbed and operating leverage should push operating losses toward breakeven and then to operating profits.StrengtheningMateriality: Medium
operating_income improved from -$48,936,000 (FY2021) to -$30,053,000 (FY2023) to -$14,225,000 (FY2024) to -$8,681,000 (FY2025) — a multi‑year trend toward smaller operating losses. Operating leverage turning on is the mechanism that converts top‑line growth into EPS upside and justifies a premium multiple; failure means growth without profits and likely dilution.
Watch: If SG&A or R&D must increase materially (e.g., extended trials, regulatory responses or litigation), operating leverage may not materialize.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
operating_income improved from -$48,936,000 (FY2021) to -$30,053,000 (FY2023) to -$14,225,000 (FY2024) to -$8,681,000 (FY2025) — a multi‑year trend toward smaller.
Open source ↗Current cash and modest positive operating cash flow provide a near‑term runway that reduces the immediate need for dilutive financing, assuming no major late‑stage trial or regulatory cost overrun.HoldingMateriality: Medium
cash and cash equivalents were $19,961,000 (instant, period_end 2025) after recovering from $11,647,000 in FY2023. If the balance sheet can fund near‑term operations, management can focus on commercialization and regulatory milestones rather than capital raises that dilute shareholders; if not, dilution or distressed financing becomes likely.
Watch: A prolonged Phase 3 extension, major regulatory rework (e.g., for RBC MDR), or unanticipated product remediation could consume cash quickly.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
cash and cash equivalents were $19,961,000 (instant, period_end 2025) after recovering from $11,647,000 in FY2023.
Open source ↗
Full investment case & evidence
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Original research
The installed base + consumable kits model will sustain revenue growth and produce recurring, higher‑margin revenue as units are adopted across blood centers and hospitals. If true, recurring consumable sales provide predictable revenue, margin uplift and operating leverage; if false, revenue will be lumpy and growth dependent on one‑time instrument sales.
Regulatory approval of the red blood cell INTERCEPT system (CE/FDA) is a required step to materially expand the addressable market and drive a step‑change in consumable revenue growth. A successful approval converts R&D investment into new recurring consumable sales across red blood cell transfusions; failure or long delays keep growth limited to platelets/plasma and compress the valuation upside.
As the installed base and consumable mix scale, fixed costs and prior R&D are absorbed and operating leverage should push operating losses toward breakeven and then to operating profits. Operating leverage turning on is the mechanism that converts top‑line growth into EPS upside and justifies a premium multiple; failure means growth without profits and likely dilution.
Current cash and modest positive operating cash flow provide a near‑term runway that reduces the immediate need for dilutive financing, assuming no major late‑stage trial or regulatory cost overrun. If the balance sheet can fund near‑term operations, management can focus on commercialization and regulatory milestones rather than capital raises that dilute shareholders; if not, dilution or distressed financing becomes likely.
All standing thesis claims
Original report summary
Cerus monetizes proprietary pathogen‑reduction systems through an expanding installed base and recurring disposable kits; regulatory approvals (and especially a successful red blood cell approval) determine whether that installed base scales enough to deliver durable.
Bull case and bear case
Bull case and bear case for Cerus
Where the evidence on Cerus stands: Holding on the latest evidence (Nov 12, 2026). Of its 4 thesis points, 1 strengthening and 3 holding.
Bull case: what the evidence supports
The installed base + consumable kits model will sustain revenue growth and produce recurring, higher‑margin revenue as units are adopted across blood centers and hospitals.
Regulatory approval of the red blood cell INTERCEPT system (CE/FDA) is a required step to materially expand the addressable market and drive a step‑change in consumable revenue growth.
As the installed base and consumable mix scale, fixed costs and prior R&D are absorbed and operating leverage should push operating losses toward breakeven and then to operating profits.
Current cash and modest positive operating cash flow provide a near‑term runway that reduces the immediate need for dilutive financing, assuming no major late‑stage trial or regulatory cost overrun.
Bear case: what would count against it
Major customers decide not to adopt INTERCEPT widely (limited installed base growth), reducing recurring kit demand.
Regulatory authorities (e.g., the Dutch CBG) previously closed the MDR application for RBC and required resubmission — a repeat or further negative authority decision would prevent market entry.
If SG&A or R&D must increase materially (e.g., extended trials, regulatory responses or litigation), operating leverage may not materialize.
Thesis-Break Engine
Thesis-break watch · Cerus
Loading the break-condition record for Cerus.
MARKET + FINANCIAL SNAPSHOT
The numbers behind the thesis
What Changed
- MixedReported results of operations (earnings release).
Cerus filed an SEC 8-K on 2026-11-02: Reported results of operations (earnings release). It is a dated development that tests the current thesis.
- MixedReported results of operations (earnings release).
Cerus filed an SEC 8-K on 2026-07-30: Reported results of operations (earnings release). It is a dated development that tests the current thesis.
- MixedDirector or principal officer change.
Cerus filed an SEC 8-K on 2026-07-10: Director or principal officer change. It is a dated development that tests the current thesis.
Risks / falsifiers
What could break the thesis
- Major customers decide not to adopt INTERCEPT widely (limited installed base growth), reducing recurring kit demand.
- Regulatory authorities (e.g., the Dutch CBG) previously closed the MDR application for RBC and required resubmission — a repeat or further negative authority decision would prevent market entry.
- If SG&A or R&D must increase materially (e.g., extended trials, regulatory responses or litigation), operating leverage may not materialize.
- A prolonged Phase 3 extension, major regulatory rework (e.g., for RBC MDR), or unanticipated product remediation could consume cash quickly.
CERS news
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Financial statements
CERS income statement
Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.
CERS: quick answers
- When does Cerus (CERS) report earnings next?
- Cerus's next results are projected for January 11, 2027, from the dates of its own results filings with the SEC. The company has not confirmed the date. It last reported on November 2, 2026. Earnings calendar
- What is CERS's short interest?
- As of October 30, 2026, 14.6M CERS shares were sold short, 7.25% of its shares outstanding, down 12.0% from the count before. At the stock's average daily volume that is 8.2 days to cover. FINRA publishes the count twice a month. CERS short interest history
- Which well-known investors own CERS?
- 1 of the 37 well-known funds tracked here reported CERS shares in their latest 13F filing. By share of the fund's portfolio: ARK Investment Management (Cathie Wood), 0.3%. Fund portfolios
CERS in well-known investors’ portfolios
1 of 37 funds reported CERS shares in their latest 13F filing. A 13F shows quarter-end positions and arrives up to 45 days later.
| Fund | Of its portfolio | Value | Change | Quarter |
|---|---|---|---|---|
| Cathie WoodARK Investment Management | 0.34% | $52.4M | −6.4% | Q2 2026 |
