L3VLUP
ProSign in

TMUS in the 13F filings

T-mobile US Inc · CUSIP 872590104

Sector · Communications and media
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2025
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 2 May 2025
Managers listing it
36
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 26 listed it in both
Shares listed
80,569,207
combined, among listed positions
Reported value
$21.5bn
combined, at the quarter end

Among the 95 comparable managers: 21 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing TMUS in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

36 of 36 holders

ActionFiling
T. Rowe Price Associates Inc16,302,609$4.3bn0.54%Trimmed-2,509,56314 May 2025 (the filing on sec.gov)
Fidelity (FMR LLC)13,083,028$3.5bn0.22%Added+2,915,9105 Nov 2026 (the filing on sec.gov)
Wellington Management Group LLP12,846,939$3.4bn0.66%Added+214,22413 May 2025 (the filing on sec.gov)
Invesco Ltd7,647,852$2.0bn0.39%Trimmed-1,161,56512 May 2025 (the filing on sec.gov)
Dodge & Cox5,832,553$1.6bn0.89%Trimmed-3,550,12814 May 2025 (the filing on sec.gov)
Neuberger Berman Group LLC4,878,224$1.3bn1.09%Trimmed-580,40427 Oct 2026 (the filing on sec.gov)
Berkshire Hathaway Inc3,883,145$1.0bn0.40%Trimmed-466,85515 May 2025 (the filing on sec.gov)
AllianceBernstein LP2,733,815$729m0.26%Added+39,33315 May 2025 (the filing on sec.gov)
Arrowstreet Capital LP2,115,217$564m0.46%Trimmed-378,73114 May 2025 (the filing on sec.gov)
Janus Henderson Group Ltd1,801,847$477m0.26%Trimmed-431,87815 May 2025 (the filing on sec.gov)
Viking Global Investors LP1,565,894$418m1.33%Added+955,49015 May 2025 (the filing on sec.gov)
Capital World Investors1,437,505$383m0.06%Trimmed-190,76712 May 2025 (the filing on sec.gov)
Acadian Asset Management LLC1,266,249$338m0.95%Added+773,73021 May 2025 (the filing on sec.gov)
MFS Investment Management1,032,049$275m0.09%Trimmed-562,0032 May 2025 (the filing on sec.gov)
AQR Capital Management LLC971,862$259m0.27%Added+287,14715 May 2025 (the filing on sec.gov)
Millennium Management LLC828,614$221m0.12%Addedn.a.15 May 2025 (the filing on sec.gov)
Jane Street Group LLC310,859$83munder 0.1%Addedn.a.19 May 2025 (the filing on sec.gov)
D. E. Shaw & Co.279,294$74m0.07%Addedn.a.15 May 2025 (the filing on sec.gov)
Balyasny Asset Management LLC253,155$68m0.11%Added+20,80715 May 2025 (the filing on sec.gov)
Man Group PLC233,526$62m0.16%Added+83,42215 May 2025 (the filing on sec.gov)
Two Sigma Investments LP223,986$60m0.13%Addedn.a.15 May 2025 (the filing on sec.gov)
Squarepoint Ops LLC203,384$54m0.07%Trimmed-417,65927 Aug 2025 (the filing on sec.gov)
Renaissance Technologies LLC192,807$51m0.08%Newnew14 May 2025 (the filing on sec.gov)
Walleye Capital LLC133,657$36m0.16%Added+27,32314 May 2025 (the filing on sec.gov)
Caxton Associates LLP109,276$29m1.01%Added+86,72316 May 2025 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
26 in Q3 2024 to 36 in Q2 2026

Tracked managers listing it, at least.

02040602014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
TMUS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201312$642mn.a.n.a.
Q3 20139$1.1bnn.a.n.a.
Q4 201312$2.5bnn.a.n.a.
Q1 201411$2.8bnn.a.n.a.
Q2 201417$2.9bnn.a.n.a.
Q3 201419$2.4bnn.a.n.a.
Q4 201412$2.7bnn.a.n.a.
Q1 201518$2.9bnn.a.n.a.
Q2 201523$3.4bnn.a.n.a.
Q3 201521$3.6bnn.a.n.a.
Q4 201519$3.6bnn.a.n.a.
Q1 201620$3.5bnn.a.n.a.
Q2 201623$4.9bnn.a.n.a.
Q3 201625$5.6bnn.a.n.a.
Q4 201625$6.7bnn.a.n.a.
Q1 201726$6.8bnn.a.n.a.
Q2 201731$6.6bnn.a.n.a.
Q3 201727$6.6bnn.a.n.a.
Q4 201730$7.4bnn.a.n.a.
Q1 201829$6.5bnn.a.n.a.
Q2 201825$5.0bnn.a.n.a.
Q3 201826$6.0bnn.a.n.a.
Q4 201830$5.3bnn.a.n.a.
Q1 201927$6.1bnn.a.n.a.
Q2 201927$7.5bnn.a.n.a.
Q3 201921$7.8bnn.a.n.a.
Q4 201926$7.7bnn.a.n.a.
Q1 202028$8.1bnn.a.n.a.
Q2 202039$16.4bnn.a.n.a.
Q3 202039$17.6bnn.a.n.a.
Q4 202037$19.6bnn.a.n.a.
Q1 202139$17.7bnn.a.n.a.
Q2 202132$21.2bnn.a.n.a.
Q3 202137$18.5bnn.a.n.a.
Q4 202137$15.7bnn.a.n.a.
Q1 202236$16.9bnn.a.n.a.
Q2 202242$18.3bnn.a.n.a.
Q3 202240$16.7bnn.a.n.a.
Q4 202238$15.5bnn.a.n.a.
Q1 202338$17.7bnn.a.n.a.
Q2 202339$18.1bnn.a.n.a.
Q3 202341$17.4bnn.a.n.a.
Q4 202334$17.1bn825
Q1 202429$16.7bn1121
Q2 202430$17.8bn921
Q3 202426$19.7bn1117
Q4 202429$18.8bn1416
Q1 202536$21.5bn2114
Q2 202535$21.1bn2612
Q3 202542$23.1bn2220
Q4 202532$26.7bn2123
Q1 202642$28.3bn2719
Q2 202636$19.4bn2027

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

TMUS and NFLX →TMUS and CMCSA →TMUS and SPOT →Choose a stock to compare with TMUS →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own TMUS, latest filings →Back to the 13F Explorer →