Ticker · CUSIP 87236Y108
Holders (tracked)
18
Combined shares
55,175,315
Combined value
$2.16B
Last close
$197.12
Quarter
2020Q3
Tracked holders · last 8 quarters
-3 vs previous quarter over the last 8.
Price is +403.5% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
No SEC events recorded for this ticker yet.
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of TMUS…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Baillie Gifford & Co | 2016Q1 | $32.14 | +513.3% | $1.33B |
| T. Rowe Price | 2016Q1 | $35.46 | +455.9% | $860.3M |
| Two Sigma Investments | 2016Q2 | $36.13 | +445.6% | $120.8M |
| Jeremy Grantham (GMO) | 2020Q2 | $36.60 | +438.5% | $223.4M |
| Greenhaven Associates | 2016Q3 | $36.94 | +433.6% | $1.0M |
| Norges Bank (Norway SWF) | 2016Q1 | $36.99 | +432.9% | $887.1M |
| Bill Nygren (Harris / Oakmark) | 2016Q1 | $37.25 | +429.2% | $8.3M |
| Lee Ainslie (Maverick Capital) | 2017Q1 | $38.86 | +407.2% | $3.3M |
| D.E. Shaw & Co. | 2016Q1 | $38.94 | +406.2% | $58.3M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $38.96 | +405.9% | $1.21B |
| George Soros (Soros Fund Mgmt) | 2018Q2 | $40.07 | +391.9% | $148.0M |
| Mario Gabelli (GAMCO) | 2016Q3 | $41.37 | +376.4% | $5.3M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $41.58 | +374.1% | $6.4M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $41.58 | +374.1% | $6.4M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $41.58 | +374.1% | $6.4M |
| BlackRock | 2014Q3 | $42.37 | +365.2% | $3.07B |
| Wellington Management | 2016Q4 | $46.32 | +325.5% | $2.48B |
| Renaissance Technologies | 2017Q4 | $46.95 | +319.9% | $439.5M |
Who moved on this name in 2020Q3
13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to6
- Izzy Englander (Millennium Mgmt)+4,501,673$176.2M
- BlackRock+490,277$19.2M
- Jeremy Grantham (GMO)+91,168$3.6M
- George Soros (Soros Fund Mgmt)+50,000$2.0M
- Bill Nygren (Harris / Oakmark)+22,225$870K
- Mario Gabelli (GAMCO)+15,300$599K
Trimmed9
- T. Rowe Price−2,723,329$106.6M
- Renaissance Technologies−777,100$30.4M
- Wellington Management−685,370$26.8M
- D.E. Shaw & Co.−563,253$22.1M
- Two Sigma Investments−454,114$17.8M
- Norges Bank (Norway SWF)−49,632$1.9M
- Ken Griffin (Citadel Advisors)−49,463$1.9M
- Lee Ainslie (Maverick Capital)−12,020$470K
- Baillie Gifford & Co−7,268$285K
Exited2
- Paul Tudor Jones (Tudor Investment)−2,627,276$95.6M
- John Paulson (Paulson & Co)−975,000$35.5M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2016Q4 | 16 | $4.32B |
| 2017Q1 | 16 | $4.37B |
| 2017Q2 | 18 | $5.16B |
| 2017Q3 | 17 | $5.88B |
| 2017Q4 | 20 | $6.03B |
| 2018Q1 | 16 | $7.49B |
| 2018Q2 | 15 | $6.72B |
| 2018Q3 | 13 | $6.84B |
| 2018Q4 | 15 | $6.38B |
| 2019Q1 | 18 | $6.44B |
| 2019Q2 | 18 | $6.07B |
| 2019Q3 | 20 | $5.20B |
| 2019Q4 | 21 | $4.48B |
| 2020Q1 | 19 | $2.22B |
| 2020Q2 | 21 | $2.15B |
| 2020Q3 | 18 | $2.16B |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2026-01-13 | Jonathan Jackson | Sell | $50K – $100K | PDF ↗ |
| 2025-12-11 | Dan Newhouse | Buy | $1K – $15K | PDF ↗ |
| 2025-11-11 | Jonathan Jackson | Sell | $1K – $15K | PDF ↗ |
| 2025-10-31 | Lisa McClain | Sell | $1K – $15K | PDF ↗ |
| 2025-10-30 | Lisa McClain | Sell | $1K – $15K | PDF ↗ |
| 2025-10-30 | Lisa McClain | Buy | $1K – $15K | PDF ↗ |
| 2025-07-11 | Ritchie John Torres | Sell | $1K – $15K | PDF ↗ |
| 2025-06-17 | Lisa McClain | Buy | $1K – $15K | PDF ↗ |
| 2025-04-23 | Jonathan Jackson | Buy | $1K – $15K | PDF ↗ |
| 2025-03-24 | Jonathan Jackson | Buy | $1K – $15K | PDF ↗ |
| 2025-03-03 | Jonathan Jackson | Buy | $1K – $15K | PDF ↗ |
| 2025-01-13 | Rob Bresnahan | Sell | $1K – $15K | PDF ↗ |
Who owns TMUS
18 super-investors · 2020Q3
Tracked stake
55.18M
shares
Combined value
$2.16B
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added6Trim11Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | BlackRock | 15.58M | $610M |
| 2 | Wellington Management | 12.61M | $494M |
| 3 | Baillie Gifford & Co | 6.75M | $264M |
| 4 | Izzy Englander Millennium Mgmt | 6.15M | $241M |
| 5 | Norges Bank Norway SWF | 4.50M | $176M |
| 6 | T. Rowe Price | 4.36M | $171M |
| 7 | Renaissance Technologies | 2.23M | $87M |
| 8 | Jeremy Grantham GMO | 1.13M | $44M |
| 9 | George Soros Soros Fund Mgmt | 750.7K | $29M |
| 10 | Two Sigma Investments | 612.6K | $24M |
| 11 | D.E. Shaw & Co. | 295.6K | $12M |
| 12 | Ken Griffin Citadel Advisors | 52.2K | $2M |
| 13 | Bill Nygren Harris / Oakmark | 42.0K | $2M |
| 14 | Ken Griffin Citadel Advisors | 32.5K | $1M |
| 15 | Ken Griffin Citadel Advisors | 30.2K | $1M |
| 16 | Mario Gabelli GAMCO | 26.9K | $1M |
| 17 | Lee Ainslie Maverick Capital | 16.9K | $661K |
| 18 | Greenhaven Associates | 5.2K | $202K |
Recent moves
20 transactions
- −49,632 · 2020Q3
- +1,509,687 · 2020Q2
- +52,874 · 2020Q1
- −4,500,496 · 2020Q4
- −30,208 · 2020Q4
- −41,995 · 2020Q4
- −16,889 · 2020Q4
- SOLDD.E. Shaw & Co.−295,639 · 2020Q4
- −750,656 · 2020Q4
- −612,633 · 2020Q4
- SOLDT. Rowe Price−4,364,305 · 2020Q4
- −6,150,446 · 2020Q4
- −1,133,268 · 2020Q4
- −12,605,774 · 2020Q4
- −2,229,428 · 2020Q4
- −6,746,337 · 2020Q4
- −26,850 · 2020Q4
- SOLDBlackRock−15,580,521 · 2020Q4
- −5,170 · 2020Q4
- TRIMD.E. Shaw & Co.−563,253 · 2020Q3
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