TBB
AT&T Inc. 5.35% GLB NTS 66
Telecommunications Services
Market Cap$133.05B
5Y Perf.-17.4%
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Stock Comparison
TBB vs CMCSA
Revenue, margins, valuation, and 5-year total return — side by side.
CMCSA
Comcast Corporation
Telecommunications Services
Market Cap$95.62B
5Y Perf.-33.7%
TBB vs CMCSA — Key Financials
Market cap, revenue, margins, and valuation side-by-side.
| Company Snapshot | TBB | CMCSA |
|---|---|---|
| Industry | Telecommunications Services | Telecommunications Services |
| Market Cap | $133.05B | $95.62B |
| Revenue (TTM) | $126.52B | $125.28B |
| Net Income (TTM) | $21.41B | $18.60B |
| Gross Margin | 79.7% | 61.7% |
| Operating Margin | 19.4% | 15.3% |
| Forward P/E | 9.5x | 7.4x |
| Total Debt | $173.99B | $110.44B |
| Cash & Equiv. | $18.23B | $9.48B |
TBB vs CMCSA — Long-Term Stock Performance
Price return indexed to 100 at period start. Dividends excluded.
TBB
CMCSA
| Stock | May 20 | May 26 | Return |
|---|---|---|---|
| AT&T Inc. 5.35% GLB… (TBB) | 100 | 82.6 | -17.4% |
| Comcast Corporation (CMCSA) | 100 | 66.3 | -33.7% |
Price return only. Dividends and distributions are not included.
Quick Verdict: TBB vs CMCSA
Each card shows where this stock fits in a portfolio — not just who wins on paper.
Bottom line: TBB leads in 4 of 7 categories, making it the strongest pick for growth and revenue expansion and profitability and margin quality. Comcast Corporation is the stronger pick specifically for valuation and capital efficiency and capital preservation and lower volatility. As sector peers, any of these can serve as alternatives in the same allocation.
TBB
AT&T Inc. 5.35% GLB NTS 66
The Growth Play
TBB carries the broadest edge in this set and is the clearest fit for growth exposure and long-term compounding.
- Rev growth 2.7%, EPS growth 104.0%, 3Y rev CAGR 1.3%
- 30.8% 10Y total return vs CMCSA's 15.4%
- Beta 0.78, yield 5.3%, current ratio 0.91x
Best for: growth exposure and long-term compounding
CMCSA
Comcast Corporation
The Income Pick
CMCSA is the clearest fit if your priority is income & stability and sleep-well-at-night.
- Dividend streak 18 yrs, beta 0.21, yield 5.1%
- Lower volatility, beta 0.21, current ratio 0.88x
- Lower P/E (7.4x vs 9.5x)
Best for: income & stability and sleep-well-at-night
See the full category breakdown
| Category | Winner | Why |
|---|---|---|
| Growth | TBB | 2.7% revenue growth vs CMCSA's -0.0% |
| Value | CMCSA | Lower P/E (7.4x vs 9.5x) |
| Quality / Margins | TBB | 16.9% margin vs CMCSA's 14.8% |
| Stability / Safety | CMCSA | Beta 0.21 vs TBB's 0.78, lower leverage |
| Dividends | TBB | 5.3% yield, 2-year raise streak, vs CMCSA's 5.1% |
| Momentum (1Y) | TBB | +1.3% vs CMCSA's -19.9% |
| Efficiency (ROA) | CMCSA | 6.9% ROA vs TBB's 5.1%, ROIC 8.2% vs 6.7% |
TBB vs CMCSA — Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
FY 2025
FY 2025
TBB vs CMCSA — Financial Metrics
Side-by-side numbers across 2 stocks — who leads on profitability, valuation, growth, and risk.
BEST OVERALLTBBLAGGINGCMCSA
CMCSAComcast Corporation
2leads
TBBAT&T Inc. 5.35% GLB N…
2leads
6 Total Categories
CATEGORYLEADERvs CMCSAMETRICS WON
Income & Cash FlowRevenue, margins, and cash flow strength
TBB4/6
Valuation MetricsMultiples, price ratios, and targets
CMCSA6/6
Profitability & EfficiencyROE, ROIC, leverage, and quality scores
CMCSA8/8
Total Returns1Y, 3Y, 5Y total returns with dividends
TBB6/6
Risk & VolatilityBeta, volatility, and downside exposure
Tied
—
Analyst OutlookRatings, price targets, and dividends
Tied
—
Income & Cash Flow (Last 12 Months)
TBB leads this category, winning 4 of 6 comparable metrics.
Income & Cash Flow (Last 12 Months)
TBB and CMCSA operate at a comparable scale, with $126.5B and $125.3B in trailing revenue. Profitability is closely matched — net margins range from 16.9% (TBB) to 14.8% (CMCSA).
| Metric | TBBAT&T Inc. 5.35% G… | CMCSAComcast Corporati… |
|---|---|---|
| RevenueTrailing 12 months | $126.5B | $125.3B |
| EBITDAEarnings before interest/tax | $45.1B | $35.4B |
| Net IncomeAfter-tax profit | $21.4B | $18.6B |
| Free Cash FlowCash after capex | $10.6B | $18.1B |
| Gross MarginGross profit ÷ Revenue | +79.7% | +61.7% |
| Operating MarginEBIT ÷ Revenue | +19.4% | +15.3% |
| Net MarginNet income ÷ Revenue | +16.9% | +14.8% |
| FCF MarginFCF ÷ Revenue | +8.4% | +14.5% |
| Rev. Growth (YoY)Latest quarter vs prior year | +2.9% | +5.3% |
| EPS Growth (YoY)Latest quarter vs prior year | -11.5% | -32.6% |
TBB leads this category, winning 4 of 6 comparable metrics.
Valuation Metrics
CMCSA leads this category, winning 6 of 6 comparable metrics.
Valuation Metrics
At 4.9x trailing earnings, CMCSA trades at a 32% valuation discount to TBB's 7.1x P/E. On an enterprise value basis, CMCSA's 5.3x EV/EBITDA is more attractive than TBB's 6.4x.
| Metric | TBBAT&T Inc. 5.35% G… | CMCSAComcast Corporati… |
|---|---|---|
| Market CapShares × price | $133.0B | $95.6B |
| Enterprise ValueMkt cap + debt − cash | $288.8B | $196.6B |
| Trailing P/EPrice ÷ TTM EPS | 7.13x | 4.87x |
| Forward P/EPrice ÷ next-FY EPS est. | 9.49x | 7.44x |
| PEG RatioP/E ÷ EPS growth rate | — | 0.26x |
| EV / EBITDAEnterprise value multiple | 6.41x | 5.33x |
| Price / SalesMarket cap ÷ Revenue | 1.06x | 0.77x |
| Price / BookPrice ÷ Book value/share | 1.21x | 0.98x |
| Price / FCFMarket cap ÷ FCF | 6.84x | 4.37x |
CMCSA leads this category, winning 6 of 6 comparable metrics.
Profitability & Efficiency
CMCSA leads this category, winning 8 of 8 comparable metrics.
Profitability & Efficiency
CMCSA delivers a 19.5% return on equity — every $100 of shareholder capital generates $20 in annual profit, vs $17 for TBB. CMCSA carries lower financial leverage with a 1.13x debt-to-equity ratio, signaling a more conservative balance sheet compared to TBB's 1.35x.
| Metric | TBBAT&T Inc. 5.35% G… | CMCSAComcast Corporati… |
|---|---|---|
| ROE (TTM)Return on equity | +16.8% | +19.5% |
| ROA (TTM)Return on assets | +5.1% | +6.9% |
| ROICReturn on invested capital | +6.7% | +8.2% |
| ROCEReturn on capital employed | +6.8% | +8.9% |
| Piotroski ScoreFundamental quality 0–9 | 7 | 7 |
| Debt / EquityFinancial leverage | 1.35x | 1.13x |
| Net DebtTotal debt minus cash | $155.8B | $101.0B |
| Cash & Equiv.Liquid assets | $18.2B | $9.5B |
| Total DebtShort + long-term debt | $174.0B | $110.4B |
| Interest CoverageEBIT ÷ Interest expense | 4.97x | 6.84x |
CMCSA leads this category, winning 8 of 8 comparable metrics.
Total Returns (Dividends Reinvested)
TBB leads this category, winning 6 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
A $10,000 investment in TBB five years ago would be worth $10,721 today (with dividends reinvested), compared to $5,482 for CMCSA. Over the past 12 months, TBB leads with a +1.3% total return vs CMCSA's -19.9%. The 3-year compound annual growth rate (CAGR) favors TBB at 3.2% vs CMCSA's -9.7% — a key indicator of consistent wealth creation.
| Metric | TBBAT&T Inc. 5.35% G… | CMCSAComcast Corporati… |
|---|---|---|
| YTD ReturnYear-to-date | -1.0% | -8.9% |
| 1-Year ReturnPast 12 months | +1.3% | -19.9% |
| 3-Year ReturnCumulative with dividends | +9.9% | -26.4% |
| 5-Year ReturnCumulative with dividends | +7.2% | -45.2% |
| 10-Year ReturnCumulative with dividends | +30.8% | +15.4% |
| CAGR (3Y)Annualised 3-year return | +3.2% | -9.7% |
TBB leads this category, winning 6 of 6 comparable metrics.
Risk & Volatility
Evenly matched — TBB and CMCSA each lead in 1 of 2 comparable metrics.
Risk & Volatility
CMCSA is the less volatile stock with a 0.21 beta — it tends to amplify market swings less than TBB's 0.78 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. TBB currently trades 89.9% from its 52-week high vs CMCSA's 71.6% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | TBBAT&T Inc. 5.35% G… | CMCSAComcast Corporati… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 0.78x | 0.21x |
| 52-Week HighHighest price in past year | $24.10 | $36.66 |
| 52-Week LowLowest price in past year | $5.92 | $25.75 |
| % of 52W HighCurrent price vs 52-week peak | +89.9% | +71.6% |
| RSI (14)Momentum oscillator 0–100 | 63.7 | 37.8 |
| Avg Volume (50D)Average daily shares traded | 94K | 28.4M |
Evenly matched — TBB and CMCSA each lead in 1 of 2 comparable metrics.
Analyst Outlook
Evenly matched — TBB and CMCSA each lead in 1 of 2 comparable metrics.
Analyst Outlook
Wall Street rates TBB as "Hold" and CMCSA as "Buy". Consensus price targets imply 21.5% upside for CMCSA (target: $32) vs -1.8% for TBB (target: $21). For income investors, TBB offers the higher dividend yield at 5.26% vs CMCSA's 5.13%.
| Metric | TBBAT&T Inc. 5.35% G… | CMCSAComcast Corporati… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | Hold | Buy |
| Price TargetConsensus 12-month target | $21.29 | $31.87 |
| # AnalystsCovering analysts | 9 | 60 |
| Dividend YieldAnnual dividend ÷ price | +5.3% | +5.1% |
| Dividend StreakConsecutive years of raises | 2 | 18 |
| Dividend / ShareAnnual DPS | $1.14 | $1.35 |
| Buyback YieldShare repurchases ÷ mkt cap | +3.4% | +7.5% |
Evenly matched — TBB and CMCSA each lead in 1 of 2 comparable metrics.
Key Takeaway
TBB leads in 2 of 6 categories (Income & Cash Flow, Total Returns). CMCSA leads in 2 (Valuation Metrics, Profitability & Efficiency). 2 tied.
Best OverallAT&T Inc. 5.35% GLB NTS 66 (TBB)Leads 2 of 6 categories
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TBB vs CMCSA: Frequently Asked Questions
10 questions · data-driven answers · updated daily
01Is TBB or CMCSA a better buy right now?
For growth investors, AT&T Inc.
5. 35% GLB NTS 66 (TBB) is the stronger pick with 2. 7% revenue growth year-over-year, versus -0. 0% for Comcast Corporation (CMCSA). 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 Comcast Corporation (CMCSA) a "Buy" — based on 60 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.
02Which has the better valuation — TBB or CMCSA?
On trailing P/E, Comcast Corporation (CMCSA) is the cheapest at 4.
9x versus AT&T Inc. 5. 35% GLB NTS 66 at 7. 1x. On forward P/E, Comcast Corporation is actually cheaper at 7. 4x.
03Which is the better long-term investment — TBB or CMCSA?
Over the past 5 years, AT&T Inc.
5. 35% GLB NTS 66 (TBB) delivered a total return of +7. 2%, compared to -45. 2% for Comcast Corporation (CMCSA). Over 10 years, the gap is even starker: TBB returned +30. 8% versus CMCSA's +15. 4%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
04Which is safer — TBB or CMCSA?
By beta (market sensitivity over 5 years), Comcast Corporation (CMCSA) is the lower-risk stock at 0.
21β versus AT&T Inc. 5. 35% GLB NTS 66's 0. 78β — meaning TBB is approximately 273% more volatile than CMCSA relative to the S&P 500. On balance sheet safety, Comcast Corporation (CMCSA) carries a lower debt/equity ratio of 113% versus 135% for AT&T Inc. 5. 35% GLB NTS 66 — giving it more financial flexibility in a downturn.
05Which is growing faster — TBB or CMCSA?
By revenue growth (latest reported year), AT&T Inc.
5. 35% GLB NTS 66 (TBB) is pulling ahead at 2. 7% versus -0. 0% for Comcast Corporation (CMCSA). On earnings-per-share growth, the picture is similar: AT&T Inc. 5. 35% GLB NTS 66 grew EPS 104. 0% year-over-year, compared to 30. 2% for Comcast Corporation. Over a 3-year CAGR, TBB leads at 1. 3% 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.
06Which has better profit margins — TBB or CMCSA?
AT&T Inc.
5. 35% GLB NTS 66 (TBB) is the more profitable company, earning 17. 4% net margin versus 16. 0% for Comcast Corporation — meaning it keeps 17. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: TBB leads at 19. 2% versus 16. 7% for CMCSA. At the gross margin level — before operating expenses — TBB leads at 79. 8%, 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.
07Is TBB or CMCSA more undervalued right now?
On forward earnings alone, Comcast Corporation (CMCSA) trades at 7.
4x forward P/E versus 9. 5x for AT&T Inc. 5. 35% GLB NTS 66 — 2. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CMCSA: 21. 5% to $31. 87.
08Which pays a better dividend — TBB or CMCSA?
All stocks in this comparison pay dividends.
AT&T Inc. 5. 35% GLB NTS 66 (TBB) offers the highest yield at 5. 3%, versus 5. 1% for Comcast Corporation (CMCSA).
09Is TBB or CMCSA better for a retirement portfolio?
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). Both have compounded well over 10 years (CMCSA: +15. 4%, TBB: +30. 8%), 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.
10What are the main differences between TBB and CMCSA?
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.
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.
Find Stocks Like These
Explore pre-built screens for each stock's profile, or build a custom screen to find stocks that outperform both.
- Sector: Communication Services
- Market Cap > $100B
- Net Margin > 10%
- Dividend Yield > 2.1%
Revenue Growth>
%
(TBB: 2.9% · CMCSA: 5.3%)Net Margin>
%
(TBB: 16.9% · CMCSA: 14.8%)P/E Ratio<
x
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