CSG Systems International, Inc. (CSGS) Stock Analysis
Technology · Software - Application
Sell if holding. Analyst target reached at $80.74 — A.R:R is negative (-1.0) — price has exceeded the analyst target. Reward from here is too thin for a buy — the engine flags exit. Additional concerns: Near 52-week high (0.0% away).
CSG Systems International provides SaaS-based revenue management, customer experience, and payments platforms primarily to global communications service providers. Charter and Comcast together represented over 35% of 2025 revenue, with the payments platform processing tens of... Read more
Sell if holding. Analyst target reached at $80.74 — A.R:R is negative (-1.0) — price has exceeded the analyst target. Reward from here is too thin for a buy — the engine flags exit. Additional concerns: Near 52-week high (0.0% away). Chart setup: No clear chart pattern; technical signals are mixed. Score 5.8/10, moderate confidence.
Passes 6/8 gates (positive momentum, clean insider activity, news events none recent, earnings proximity 51d clear, semi cycle peak clear, materials cycle peak clear). Fails on favorable risk/reward ratio. Suitability: aggressive.
About CSG Systems International, Inc.
About CSG Systems International, Inc.
Charter and Comcast together contributed over 35% of CSG Systems International's 2025 revenue — Charter at $236 million (19%) and Comcast at $210 million (17%) — with all three of the company's largest customers (Charter, Comcast, and DISH Network) concentrated in global communications. The company employed over 5,500 people across more than 25 countries at year-end 2025 and processed tens of billions of dollars in payment volume annually through approximately 163,000 active merchants.
CSG earns revenue through SaaS platforms for revenue management, digital monetization, customer experience, and payments, sold primarily to communications service providers but increasingly to healthcare, financial services, retail, and government verticals. Its platforms — covering billing, subscription management, journey orchestration, and B2B commerce — are embedded in mission-critical customer billing and management operations, creating material switching costs. Named competitors include Amdocs Limited and NEC Netcracker in bespoke on-premise software, Salesforce and Twilio in cloud-based alternatives, and FIS and Chase Payment Solutions in payments processing. Revenue from professional services and implementation complements recurring SaaS subscription fees, while ongoing R&D investment integrating AI into billing analytics and customer-engagement workflows supports platform differentiation against those competitors.
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CSG's reliance on Charter and Comcast for over 35% of revenue is explicitly characterized as a material risk in the 10-K, which identifies contract termination, account volume reductions, and in-house technology development by customers as potential adverse outcomes. The company's largest communications-sector customers are subject to further industry consolidation, which could heighten their pricing power over platform vendors. In May 2026, the company disclosed via Form 8-K that its merger with NEC Corporation closed, converting CSG to a private subsidiary and delisting NASDAQ shares — a transaction that removes public equity access as a source of capital for managing customer concentration risk.
See also: Technology · Software - Application
From CSG Systems International, Inc.'s most recent 10-K filing, extracted June 9, 2026.
Recent developments
updated 2026-06-15Recent Developments — CSG Systems International, Inc.
Latest news
- NEWS SharkNinja Will Replace Flowers Foods In The S&P MidCap 400, And Flowers Foods Will Replace CSG Systems Intl In The S&P — benzinga May 13, 2026 neutral
- NEWS CSG Systems International And NEC Corporation Receive CFIUS Clearance For Merger On May 7, 2026 — benzinga May 11, 2026 positive
- NEWS Earnings Scheduled For May 6, 2026 — benzinga May 6, 2026 neutral
- NEWS CSG Systems Intl Q1 Adj. EPS $1.37 Beats $1.13 Estimate, Sales $313.732M Beat $304.700M Estimate — benzinga May 6, 2026 positive
Generated 2026-06-15T18:11:46Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- LOWCustomerCharter19%10-K Item 1: 'Charter | | $ | 236 | | | | 19 | % |'
- LOWCustomerComcast17%10-K Item 1: 'Comcast | | | 210 | | | | 17 | % |'
- MEDIUMCustomerCharter and Comcast10-K Item 1A: 'we generate over 35% of our revenue from our two largest customers, Charter and Comcast'
Material Events(8-K, last 90d)
- 2026-05-14Item 5.01HIGHNEC Corporation merger consummated May 14, 2026; Merger Sub merged into CSG, which survives as wholly-owned subsidiary of NEC. NASDAQ delisting and Exchange Act deregistration to follow. $80.70 per share cash consideration.SEC filing →
- 2026-05-14Item 1.01MEDIUMSupplemental Indenture entered with U.S. Bank Trust Company for ~$425M aggregate principal of 3.875% Convertible Senior Notes due 2028; holders may now convert notes solely to cash following merger consummation.SEC filing →
- 2026-05-14Item 1.02MEDIUMTermination of material definitive agreement(s) in connection with NEC merger closing on May 14, 2026. No further detail available in truncated filing body.SEC filing →
- 2026-05-14Item 5.02LOWOfficer and director changes in connection with NEC merger consummation on May 14, 2026. No specific departures or appointments detailed in truncated filing body.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
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Rating Breakdown
2 floor-breakers
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Technicals below the gate floor. Component breakdown shows what dragged the score down.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Analyst target reached at $80.74 — A.R:R is negative (-1.0) — price has exceeded the analyst target. Reward from here is too thin for a buy — the engine flags exit. Additional concerns: Near 52-week high (0.0% away). Chart setup: No clear chart pattern; technical signals are mixed. Prior stop was $80.27. Score 5.8/10, moderate confidence.
Take-profit target: $79.12 (-1.9% upside). Prior stop was $80.27. Stop-loss: $80.27.
Analyst target reached - limited upside remaining; Near 52-week high (0.0% away); Leverage penalty (D/E 2.0): -1.0.
CSG Systems International, Inc. trades at a P/E of 36.0 (forward 15.0). TrendMatrix value score: 6.0/10. Verdict: Sell.
12 analysts cover CSGS with a consensus score of 2.6/5. Average price target: $81.
What does CSG Systems International, Inc. do?CSG Systems International provides SaaS-based revenue management, customer experience, and payments platforms primarily...
CSG Systems International provides SaaS-based revenue management, customer experience, and payments platforms primarily to global communications service providers. Charter and Comcast together represented over 35% of 2025 revenue, with the payments platform processing tens of billions of dollars annually for approximately 163,000 active merchants. Over 5,500 employees span more than 25 countries.