Cerus

CERSNASDAQUSD

THESIS ALERT

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$2.12
+$0.17 (+8.72%)Today 1M −15.22%
After hours$2.10−0.94%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

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

Latest price$2.12Today+$0.17 (+8.72%)
CERS -4.50%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

4 MATERIAL PROPOSITIONS
  • 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.

Evidence assessed Nov 12, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

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.

    sec.gov ↗

  • 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.

    sec.gov ↗

  • 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.

    sec.gov ↗

  • 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.

    sec.gov ↗

Bear case: what would count against it

  • Major customers decide not to adopt INTERCEPT widely (limited installed base growth), reducing recurring kit demand.

    sec.gov ↗

  • 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.

    sec.gov ↗

  • If SG&A or R&D must increase materially (e.g., extended trials, regulatory responses or litigation), operating leverage may not materialize.

    sec.gov ↗

Thesis-Break Engine

Thesis-break watch · Cerus

Loading the break-condition record for Cerus.

How the Thesis-Break Engine works →Historical outcomes are measured against the market after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Reported 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.

  2. Mixed
    Reported 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.

  3. Mixed
    Director 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.

FundOf its portfolioValueChangeQuarter
Cathie WoodARK Investment Management0.34%$52.4M−6.4%Q2 2026

Every fund’s portfolio

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