Cerillion (CER): Profit warning
This situation live
CER Cerillion
Profit warning
profit warning
Directionbelow expectations / warning
Reaction on the day−12%
In 12 months1 statement in the same direction
Company's wordsWhile the second-half results will be significantly ahead of the first-half, it is now apparent to the Board that the year's outturn will be behind consensus market forecasts*. ↗
As of 14 Sep 2026 ↗
Since Oct 2023: 661 situations of this kind; median share price +2% six months after they opened
Every step · 1
- 14 Sep 2026 profit warning – While the second-half results will be significantly ahead of the first-half, it is now apparent to the Board that the year's outturn will be behind... ↗
What is happening
Cerillion: Profit warning – profit warning. ['profit warning']
- In short
- Cerillion issued a profit warning on 14 Sep 2026; the shares moved −12% on the day.
- Announced
- 14 Sep 2026 · profit warning · -12% on the day
From the company's own announcements. Not investment advice.
Briefing
Cerillion in 3 minutes
Cerillion writes the billing and customer-management software that telecoms companies use to charge their customers, and it sells mostly to operators it already serves. It won its largest ever contract, worth about...
- Act 1Two big new customers and record profits
- Act 2Lumpy timing and a CEO share sale
- Act 3Omantel: the biggest win, then a warning
Also at Cerillion 0 open
Upgrade / downgrade cycleResults ahead of expectations – ahead of expectations · closed
Upgrade / downgrade cycleResults ahead of expectations – ahead of expectations · second in 12 months · closed
Upgrade / downgrade cycleResults ahead of expectations – ahead of expectations · second in 12 months · closed
Cerillion – company page →