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Jeremy Grantham's T-Mobile US, Inc. (TMUS) position

Not anymore: Jeremy Grantham fully exited TMUS in Q1 2026. The position peaked at $1.3M in Q3 2025.
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Value at exit
$1.1M
Shares at exit
5K
Est. average buy price (i)
$199.06
Quarter-end price
$203.04

Estimated trade prices

Average price in quarters with purchases
$197.87
Average prices in quarters with sales
  • Q4 2025: $211.97 (129 shares sold)
  • Q1 2025: $246.50 (555 shares sold)
  • Q4 2024: $227.42 (432 shares sold)

TMUS price vs Grantham's position

Dates
$50$200$40020192020202120222023202420252026New position of 6K shares · Q3 2024. Average closing price $191.43 · Price range $175.14–$206.366KsharespurchasedSold 432 shares (7.8%) · Q4 2024. Average closing price $227.42 · Price range $206.10–$246.94432sharessoldSold 555 shares (10.9%) · Q1 2025. Average closing price $246.50 · Price range $211.30–$272.83555sharessoldAdded 771 shares (16.9%) · Q2 2025. Average closing price $244.15 · Price range $220.99–$268.54771sharespurchasedSold 129 shares (2.4%) · Q4 2025. Average closing price $211.97 · Price range $195.16–$233.26129sharessold
Average closing price · filing quarter
$211.97
Price range · filing quarter
$195.16 – $233.26

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Exited −5K −$1.1M −100.0% 0 May 14, 2026
Q4 2025 Reduced −129 −$27K −2.4% 5K Feb 17, 2026
Q3 2025 Unchanged 5K Nov 13, 2025
Q2 2025 Added +771 +$188K +16.9% 5K Aug 13, 2025
Q1 2025 Reduced −555 −$137K −10.9% 5K May 14, 2025
Q4 2024 Reduced −432 −$98K −7.8% 5K Feb 13, 2025
Q3 2024 New +6K +$1.1M 6K Nov 13, 2024
Q1 2021 First covered 2K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
8 grouped rows from 8 quarters

More Grantham positions

Common questions

Does Jeremy Grantham own TMUS?

Not currently. Jeremy Grantham fully exited TMUS in Q1 2026, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jeremy Grantham buy TMUS?

Jeremy Grantham held TMUS since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jeremy Grantham sell TMUS?

Yes. Jeremy Grantham reduced and then fully exited TMUS by Q1 2026; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of TMUS does Jeremy Grantham own?

None as of the latest filing: Jeremy Grantham has exited TMUS. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jeremy Grantham pay for TMUS?

Jeremy Grantham's estimated average buy price for TMUS is $199.06, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.