Price of T with the Market Cap of TMUS

If AT&T Inc. (T) had the market cap of T-Mobile US, Inc. (TMUS), one T would cost $26.15, 1.18 times today's price of $22.18. The market cap of T-Mobile US, Inc. ($178.71B) is 1.18 times that of AT&T Inc. ($151.60B).

Result

AT&T Inc. AT&T Inc.
T
With The Market Cap of

$26.15
(1.18x)

T is 0.85x under TMUS

T.US Market Cap
T.US M. Cap:
$151,600,300,000
TMUS.US Market Cap
TMUS.US M. Cap:
$178,709,875,453
Wonder your profit?
Estimated value:
$0.00
T
T is 0.85x under TMUS
T.US Market Cap
T.US M. Cap:
$151,600,300,000
TMUS.US Market Cap
TMUS.US M. Cap:
$178,709,875,453

Stock data: Financial Modeling Prep·Updated ·Not investment advice·How we calculate this

AT&T Inc. vs T-Mobile US, Inc.: key figures

AT&T Inc. T T-Mobile US, Inc. TMUS
Rank #136 #112
Price $22.18 $168.71
Market cap $151.60B $178.71B
Shares Outstanding 6.84B 1.06B
Change (1 day) 0.00% +4.14%
Change (1 year) -13.33% -21.92%

The other way round: TMUS with the market cap of T

$143.12 (0.85x)

If T-Mobile US, Inc. (TMUS) had the market cap of AT&T Inc. (T), one TMUS would cost $143.12, 15.17% less than today's price of $168.71.

Price of TMUS with the Market Cap of T

Price of T with the Market Cap of TMUS: the last 12 months

The price of one T if AT&T Inc. had the market cap of T-Mobile US, Inc., at the end of each month. Highest: $34.14 (Feb 2026). Lowest: $24.60 (Oct 2026).

  1. $31.58 Dec 2025
  2. $30.68 Jan 2026
  3. $34.14 Feb 2026
  4. $33.03 Mar 2026
  5. $30.75 Apr 2026
  6. $29.24 May 2026
  7. $26.15 Jun 2026
  8. $26.96 Jul 2026
  9. $28.25 Aug 2026
  10. $25.53 Sep 2026
  11. $24.60 Oct 2026
  12. $26.53 Nov 2026

Questions about AT&T Inc. and T-Mobile US, Inc.

What would the price of AT&T Inc. be with the market cap of T-Mobile US, Inc.?

If AT&T Inc. (T) had the market cap of T-Mobile US, Inc. (TMUS), one T would cost $26.15, 1.18 times today's price of $22.18.

How much bigger is T-Mobile US, Inc. than AT&T Inc.?

The market cap of T-Mobile US, Inc. ($178.71B) is 1.18 times that of AT&T Inc. ($151.60B). In Dec 2025 the gap was 1.27 times.

What would the price of T-Mobile US, Inc. be with the market cap of AT&T Inc.?

If T-Mobile US, Inc. (TMUS) had the market cap of AT&T Inc. (T), one TMUS would cost $143.12, 15.17% less than today's price of $168.71.

How is this price calculated?

The market cap of T-Mobile US, Inc. ($178.71B) is divided by the number of T in circulation (6.84B). Market cap is the price multiplied by the number of coins or shares in circulation.