CCOI vs LUMN

For growth investors, Lumen Technologies, Inc.

(LUMN) is the stronger pick with -5. 4% revenue growth year-over-year, versus -5. 8% for Cogent Communications Holdings, Inc. (CCOI). Analysts rate Cogent Communications Holdings, Inc. (CCOI) a "Hold" — based on 32 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, Lumen Technologies, Inc.

(LUMN) delivered a total return of -28. 8%, compared to -57. 6% for Cogent Communications Holdings, Inc. (CCOI). Over 10 years, the gap is even starker: CCOI returned +13. 1% versus LUMN's -35. 7%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Cogent Communications Holdings, Inc.

(CCOI) is the lower-risk stock at 1. 67β versus Lumen Technologies, Inc. 's 2. 74β — meaning LUMN is approximately 64% more volatile than CCOI relative to the S&P 500.

By revenue growth (latest reported year), Lumen Technologies, Inc.

(LUMN) is pulling ahead at -5. 4% versus -5. 8% for Cogent Communications Holdings, Inc. (CCOI). On earnings-per-share growth, the picture is similar: Cogent Communications Holdings, Inc. grew EPS 11. 6% year-over-year, compared to -30. 4% for Lumen Technologies, Inc.. Over a 3-year CAGR, CCOI leads at 17. 6% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Lumen Technologies, Inc.

(LUMN) is the more profitable company, earning -14. 0% net margin versus -18. 7% for Cogent Communications Holdings, Inc. — meaning it keeps -14. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: LUMN leads at -1. 5% versus -10. 6% for CCOI. At the gross margin level — before operating expenses — LUMN leads at 46. 5%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

In this comparison, CCOI (19.

2% yield) pays a dividend. LUMN does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Cogent Communications Holdings, Inc.

(CCOI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (19. 2% yield). Lumen Technologies, Inc. (LUMN) carries a higher beta of 2. 74 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CCOI: +13. 1%, LUMN: -35. 7%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Communication Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: CCOI is a small-cap income-oriented stock; LUMN is a small-cap quality compounder stock. CCOI pays a dividend while LUMN does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.