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T-Mobile US TMUS

US equityMarket cap rank #85SpaceX Ecosystem 5G

$165.54

−$0.12 (-0.07%)

Market open · Sep 24, 1:10 pm ET

After hours $165.48 -0.11%

Open$165.58

Prev close$165.66

Day range$164.65 – $167.74

Volume1.71M

Market cap$177.57B

P/E (TTM)17.3

Dividend yield2.38%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership101.9%+0.15 pts vs. prior quarter

Institutions holding2,002-6 vs. prior quarter

Insider trades (recent)9 buys / 5 sellsNet buying

Short interest1.59% of floatDays to cover 4.4 · as of 31 Aug 2026

Short-sale volume share18.9%5-day average of daily volume

Net of large-order buying minus selling, in USD. Over this window: −$57.60M (7 inflow days, 13 outflow days).

Institutional holders2,002

Institutional ownership101.9%

Total transactions24

Bought9

Sold5

Report date	Shares short	% of float	Days to cover
31 Aug 2026	17,093,779	1.6%	4.4
14 Aug 2026	16,943,967	1.6%	4.2
31 Jul 2026	18,076,785	1.7%	3.3
15 Jul 2026	22,533,542	2.1%	4.8
30 Jun 2026	20,010,780	1.8%	2.8
15 Jun 2026	23,503,410	2.2%	4.4