Xoma AB XOM B

Spotlight | Industrials | Water treatment and sustainable aquaculture (seaweed)
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Updated: 5 Nov 2026 Base analysis: 20 May 2026

The news check keeps the assessment current.

General analysis — not personal advice.

The founder owns or has owned shares in this company within the past 6 months. See About.

NEUTRAL Unclear

Consider a small watch position (1-2%) and reassess after H2 2026 pilot updates.

Technical validation strengthens the long-term case but the pilot stage and uncertainty around commercialisation warrant continued review.

Market sentiment Positive ↑
Trend: Improving

The market reacted positively to the technical validation of the FLOW technology in an industrial pilot project.

Risk assessment High
Dilution: Medium Loss-making pilot-stage company may need more capital
Jurisdiction: Low Sweden with stable regulatory framework
Execution: High Scaling from tests to industrial operations is challenging
Cash flow: 18 mo

NEUTRAL is the call. Positive is the market mood. High risk means a lot can go wrong.

Latest change
  • 5 Nov 2026 — Report shows higher revenue and reduced loss driven by technical validation in pilot project.

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About the company

Xoma AB is a Swedish greentech company listed on Spotlight, developing biological industrial water treatment (FLOW) for process water, including heavy metals such as uranium. It also develops closed-loop land-based macroalgae cultivation systems (CLAS), which has been moved into the subsidiary Algonova Bio AB. The company is in pilot/commercialisation stage and is not yet profitable.

Sector: Water treatment and sustainable aquaculture (seaweed)
Type: Industrial
Next report (Q4)
23 Feb 2027
Catalysts
○
Q4 2026
District Metals follow-up Medium
◦
Date TBA
Boliden Rönnskär pilot follow-up
◦
Date TBA
Algae separation test
Bull case

Validation of the FLOW technology in a real mine-water project increases the likelihood of future industrial agreements.

Bear case

High volatility and low liquidity on Spotlight can cause sharp moves if progress stalls.

Why this signal

Technical validation strengthens the long-term case but the pilot stage and uncertainty around commercialisation warrant continued review.

Recent news
  • The Q3 report was published 3–4 November 2026 showing revenue of 1.615 MSEK and a narrowed loss versus the prior year. The company strengthened its cash position through a directed issue and an unused credit facility that has now been closed.

Key figures

Revenue
Q3 2026
SEK 1.6M
Revenue TTM
TTM
SEK 2.8M
EBITDA
Q3 2026
SEK -1.6M
Net income
Q3 2026
SEK -1.6M
Cash
Q3 2026
SEK 4.1M
Shares outstanding
After directed emission
RAW 129M
EPS
Q3 2026
SEK -0.01
Exchange
Spotlight
Type
Industrials
Sector
Water treatment and sustainable aquaculture (seaweed)
Xoma AB XOM B
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Firelda provides general information and analysis, not personal investment advice. Content does not consider your financial situation or goals. Investments can rise and fall in value. Always do your own research.