LUMN vs NFLX vs CMCSA vs CSCO

For growth investors, Netflix, Inc.

(NFLX) is the stronger pick with 15. 9% revenue growth year-over-year, versus -5. 4% for Lumen Technologies, Inc. (LUMN). Comcast Corporation (CMCSA) offers the better valuation at 4. 9x trailing P/E (7. 4x forward), making it the more compelling value choice. Analysts rate Netflix, Inc. (NFLX) a "Buy" — based on 99 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, Comcast Corporation (CMCSA) is the cheapest at 4.

9x versus Cisco Systems, Inc. at 36. 1x. On forward P/E, Comcast Corporation is actually cheaper at 7. 4x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Comcast Corporation wins at 0. 40x versus Netflix, Inc. 's 0. 75x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Cisco Systems, Inc.

(CSCO) delivered a total return of +87. 2%, compared to -45. 2% for Comcast Corporation (CMCSA). Over 10 years, the gap is even starker: NFLX returned +875. 3% 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), Comcast Corporation (CMCSA) is the lower-risk stock at 0.

21β versus Lumen Technologies, Inc. 's 2. 74β — meaning LUMN is approximately 1210% more volatile than CMCSA relative to the S&P 500. On balance sheet safety, Netflix, Inc. (NFLX) carries a lower debt/equity ratio of 54% versus 113% for Comcast Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Netflix, Inc.

(NFLX) is pulling ahead at 15. 9% versus -5. 4% for Lumen Technologies, Inc. (LUMN). On earnings-per-share growth, the picture is similar: Comcast Corporation grew EPS 30. 2% year-over-year, compared to -30. 4% for Lumen Technologies, Inc.. Over a 3-year CAGR, NFLX leads at 12. 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.

Netflix, Inc.

(NFLX) is the more profitable company, earning 24. 3% net margin versus -14. 0% for Lumen Technologies, Inc. — meaning it keeps 24. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: NFLX leads at 29. 5% versus -1. 5% for LUMN. At the gross margin level — before operating expenses — CSCO leads at 64. 9%, 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Comcast Corporation (CMCSA) is the more undervalued stock at a PEG of 0. 40x versus Netflix, Inc. 's 0. 75x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Comcast Corporation (CMCSA) trades at 7. 4x forward P/E versus 24. 8x for Netflix, Inc. — 17. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for NFLX: 31. 8% to $116. 29.

In this comparison, CMCSA (5.

1% yield), CSCO (1. 7% yield) pay a dividend. LUMN, NFLX do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Comcast Corporation (CMCSA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

21), 5. 1% 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 (CMCSA: +15. 4%, 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.

These companies operate in different sectors (LUMN (Communication Services) and NFLX (Communication Services) and CMCSA (Communication Services) and CSCO (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: LUMN is a small-cap quality compounder stock; NFLX is a large-cap high-growth stock; CMCSA is a mid-cap deep-value stock; CSCO is a large-cap quality compounder stock. CMCSA, CSCO pay a dividend while LUMN, NFLX 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.