AD vs UNIT vs CCOI vs LUMN

For growth investors, Uniti Group Inc.

(UNIT) is the stronger pick with 91. 5% revenue growth year-over-year, versus -95. 7% for Array Digital Infrastructure, Inc. (AD). Uniti Group Inc. (UNIT) offers the better valuation at 2. 3x trailing P/E, making it the more compelling value choice. Analysts rate Array Digital Infrastructure, Inc. (AD) a "Buy" — based on 5 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.

On trailing P/E, Uniti Group Inc.

(UNIT) is the cheapest at 2. 3x versus Array Digital Infrastructure, Inc. at 14. 9x.

Over the past 5 years, Array Digital Infrastructure, Inc.

(AD) delivered a total return of +123. 8%, compared to -57. 7% for Cogent Communications Holdings, Inc. (CCOI). Over 10 years, the gap is even starker: AD returned +121. 2% versus LUMN's -31. 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), Array Digital Infrastructure, Inc.

(AD) is the lower-risk stock at 0. 42β versus Lumen Technologies, Inc. 's 2. 74β — meaning LUMN is approximately 549% more volatile than AD relative to the S&P 500. On balance sheet safety, Array Digital Infrastructure, Inc. (AD) carries a lower debt/equity ratio of 66% versus 26% for Uniti Group Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Uniti Group Inc.

(UNIT) is pulling ahead at 91. 5% versus -95. 7% for Array Digital Infrastructure, Inc. (AD). On earnings-per-share growth, the picture is similar: Array Digital Infrastructure, Inc. grew EPS 823. 9% year-over-year, compared to -30. 4% for Lumen Technologies, Inc.. Over a 3-year CAGR, UNIT leads at 25. 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.

Array Digital Infrastructure, Inc.

(AD) is the more profitable company, earning 178. 5% net margin versus -18. 7% for Cogent Communications Holdings, Inc. — meaning it keeps 178. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: UNIT leads at 21. 2% versus -30. 2% for AD. 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.

Analyst consensus price targets imply the most upside for CCOI: 65.

7% to $27. 50.

In this comparison, AD (45.

7% yield), CCOI (18. 9% yield) pay a dividend. UNIT, LUMN do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Array Digital Infrastructure, Inc.

(AD) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 42), 45. 7% yield, +121. 2% 10Y return). 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 (AD: +121. 2%, LUMN: -31. 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.

These companies operate in different sectors (AD (Communication Services) and UNIT (Real Estate) and CCOI (Communication Services) and LUMN (Communication Services)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: AD is a small-cap deep-value stock; UNIT is a small-cap high-growth stock; CCOI is a small-cap income-oriented stock; LUMN is a mid-cap quality compounder stock. AD, CCOI pay a dividend while UNIT, LUMN do 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.