Fundamentals · CMCSA

DuPont (ROE Decomposition) for CMCSA

AI-generated plain-English read of dupont (roe decomposition) for CMCSA. Updated daily.

ROE is slipping (3.9%) and profitability (11.8%) is the culprit — the margin leg is weakening. Watch for pricing pressure or cost creep compressing margins further.

What will probably happen

ROE has been falling — without a reversal in the weakest leg, the next period will likely show further pressure.

What to do

If you HOLD this stock: ROE is declining — reassess whether the original investment thesis still holds. If the weakest leg doesn't reverse in the next one or two quarters, that's a signal to trim.
If you are EVALUATING this stock: ROE is declining — wait for one quarter of stabilization before entering. Deteriorating DuPont trends often have a lag; buying into a falling knife adds more risk than the valuation discount typically compensates for.
If you trade OPTIONS: No sharp DuPont signal either way. Premium is fairly priced for a fundamentals-stable story — wait for a clearer inflection in one of the legs before positioning directionally.

38 periods with all three DuPont legs populated — trend reads are reliable.

Technical details

Technical analysis

Profitability (net margin): 11.8% — deteriorating, mixed
Asset efficiency (turnover): 0.12× — stable, healthy
Leverage (equity multiplier): 2.86× — stable, healthy
ROE: 3.9% — deteriorating
Primary ROE driver: Margin Driven
Periods analysed: 38
Sector context: not provided

Key levels

Key price and metric levels
Level	Value
latest roe	0.039
latest margin	0.118
latest turnover	0.116
latest em	2.863
em critical threshold	5
em high threshold	4