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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 Dec 2024
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 11 Feb 2025
Managers listing it
29
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q3 2024 and Q4 2024; 22 listed it in both
Shares listed
84,967,356
combined, among listed positions
Reported value
$18.8bn
combined, at the quarter end

Among the 94 comparable managers: 14 buyers (opened or added shares) and 16 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 Q4 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

29 of 29 holders

ActionFiling
T. Rowe Price Associates Inc18,812,172$4.2bn0.48%Trimmed-2,821,02814 Feb 2025 (the filing on sec.gov)
Wellington Management Group LLP12,632,715$2.8bn0.51%Trimmed-2,891,81412 Feb 2025 (the filing on sec.gov)
Fidelity (FMR LLC)10,167,118$2.2bn0.13%Trimmed-2,726,6525 Nov 2026 (the filing on sec.gov)
Dodge & Cox9,382,681$2.1bn1.21%Trimmed-188,36813 Feb 2025 (the filing on sec.gov)
Invesco Ltd8,809,417$1.9bn0.36%Added+384,95613 Feb 2025 (the filing on sec.gov)
Neuberger Berman Group LLC5,458,628$1.2bn0.96%Trimmed-100,43713 Feb 2025 (the filing on sec.gov)
Berkshire Hathaway Inc4,350,000$960m0.36%Trimmed-322,00014 Feb 2025 (the filing on sec.gov)
AllianceBernstein LP2,694,482$595m0.20%Trimmed-148,12512 Feb 2025 (the filing on sec.gov)
Arrowstreet Capital LP2,493,948$550m0.44%Trimmed-2,065,71812 Feb 2025 (the filing on sec.gov)
Janus Henderson Group Ltd2,233,725$493m0.25%Added+89,99914 Feb 2025 (the filing on sec.gov)
Capital World Investors1,628,272$359m0.05%Trimmed-272,11013 Feb 2025 (the filing on sec.gov)
MFS Investment Management1,594,052$352m0.11%Trimmed-403,67112 Feb 2025 (the filing on sec.gov)
Susquehanna International Group LLP1,152,875$254munder 0.1%Addedn.a.14 Feb 2025 (the filing on sec.gov)
AQR Capital Management LLC684,715$151m0.19%Added+36,17814 Feb 2025 (the filing on sec.gov)
Squarepoint Ops LLC621,043$137m0.14%Addedn.a.14 Feb 2025 (the filing on sec.gov)
Viking Global Investors LP610,404$135m0.44%Trimmed-540,33414 Feb 2025 (the filing on sec.gov)
Acadian Asset Management LLC492,519$109m0.32%Added+128,46411 Feb 2025 (the filing on sec.gov)
Balyasny Asset Management LLC232,348$51m0.08%Added+49,55414 Feb 2025 (the filing on sec.gov)
Bridgewater Associates LP212,194$47m0.21%Added+12,61513 Feb 2025 (the filing on sec.gov)
Man Group PLC150,104$33m0.09%Added+31,70914 Feb 2025 (the filing on sec.gov)
Marshall Wace LLP136,162$30munder 0.1%Addedn.a.13 Feb 2025 (the filing on sec.gov)
Walleye Capital LLC106,334$23m0.06%Added+24,35513 Feb 2025 (the filing on sec.gov)
GAMCO Investors Inc92,551$20m0.21%Trimmed-3,06313 Feb 2025 (the filing on sec.gov)
Davidson Kempner Capital Management LP75,000$17m0.28%Trimmed-320,77414 Feb 2025 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC54,122$12m0.07%Trimmed-59,79714 Feb 2025 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2024 to Q4 2024, 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 (3)

Exited (2)

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 →