Which has grown faster, LUMN or TTD?

Over the past five years, TTD grew revenue faster — LUMN at a -10.19% CAGR versus TTD at 23.62%.

Is LUMN or TTD more profitable?

TTD runs the higher net margin — LUMN at -8.65% versus TTD at 13.61%.

How have LUMN and TTD total returns compared?

Over the past 10 years, LUMN delivered -9.59% and TTD delivered 17.06% annualized total return. Past performance doesn't predict future results.

Lumen Technologies, Inc. (LUMN) vs The Trade Desk, Inc. (TTD)

A side-by-side comparison of Lumen Technologies, Inc. and The Trade Desk, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

LUMN

Lumen Technologies, Inc.

$6.01B

$5.83Communication ServicesDelayed quote: Oct 6, 2026, 2:50 PM EDT

TTD

The Trade Desk, Inc.

$5.59B

$11.90Communication ServicesDelayed quote: Oct 6, 2026, 2:50 PM EDT

Total return — LUMN vs TTD

growth of $100 · dividends reinvested · last 10y

LUMN -63.6% (-9.6%/yr)TTD +355.5% (+16.4%/yr)TTD compounded faster over this window

Log scale — wide-divergence pair

LUMN TTD

LUMN vs TTD: by the numbers

•LUMN is the larger company ($6.01B vs $5.59B market cap).
•TTD is profitable (13.61% net margin) while LUMN runs a net loss (-8.65%).
•TTD grew revenue faster over the past five years (23.62% vs -10.19% CAGR).

Metrics side by side

Valuation

Metric	LUMN	TTD
P/E ratio	N/A	14.00
Forward P/E	N/A	30.30
PEG ratio	N/A	1.06
P/S ratio	0.51	1.87
P/B ratio	N/A	2.17
EV / EBITDA	7.72	6.59
FCF yield	13.93%	15.38%

Profitability

Metric	LUMN	TTD
Gross margin	47.79%	83.04%
Operating margin	-3.36%	19.61%
Net margin	-8.65%	13.61%
ROE	N/A	15.81%
ROIC	-1.50%	12.51%

Growth (annualized)

Metric	LUMN	TTD
Revenue CAGR (5Y)	-10.19%	23.62%
EPS CAGR (5Y)	N/A	12.09%
FCF CAGR (5Y)	-25.02%	25.16%
Total return CAGR (5Y)	-13.86%	-29.26%

Frequently asked

Which has grown faster, LUMN or TTD?: Over the past five years, TTD grew revenue faster — LUMN at a -10.19% CAGR versus TTD at 23.62%.
Is LUMN or TTD more profitable?: TTD runs the higher net margin — LUMN at -8.65% versus TTD at 13.61%.
How have LUMN and TTD total returns compared?: Over the past 10 years, LUMN delivered -9.59% and TTD delivered 17.06% annualized total return. Past performance doesn't predict future results.

Go deeper

Full LUMN analysis Full TTD analysis Interactive comparison tool

Dig into the metrics

Trade Desk P/E ratio Lumen Technologies ROE Trade Desk ROE Lumen Technologies operating margin Trade Desk operating margin Lumen Technologies revenue growth Trade Desk revenue growth Lumen Technologies free cash flow Trade Desk free cash flow

Lumen Technologies & Trade Desk appear in these rankings

Fastest Revenue Growth Stocks Highest FCF Yield Stocks Highest 10-Year Total Return Stocks Lowest P/E Ratio Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.