Companies / T-Mobile US, Inc. / Activity
Activity — T-Mobile US, Inc.
413 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | SoftBank Group Corp. 13F manager | Trim | Common Stock | $-3.89B | -18.5M -64.92% | 10,000,000 0.93% of shares | high |
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common Stock | $-1.34B | -6.6M -100.00% | 0 | high |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common Stock | $568.68M | +2.7M +228.71% | 3,891,468 0.36% of shares | high |
| Q1 2024 as of | Ontario Teachers Pension Plan Board 13F manager | Exit | Common Stock | $-415.23M | -2.6M -100.00% | 0 | high |
| Q1 2026 as of | Nordea Investment Management AB 13F manager | Trim | Common Stock | $-348.43M | -1.7M -81.48% | 376,823 0.04% of shares | high |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common Stock | $345.31M | +1.6M +226.64% | 2,369,508 0.22% of shares | high |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common Stock | $-330.46M | -1.6M -62.17% | 957,435 0.09% of shares | high |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common Stock | $302.51M | +1.4M +115.25% | 2,690,107 0.25% of shares | high |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common Stock | $-277.95M | -1.3M -49.42% | 1,354,717 0.13% of shares | high |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Add | Common Stock | $265.79M | +1.6M +91.45% | 3,317,538 0.31% of shares | high |
| Q2 2025 as of | Barclays PLC 13F manager | Trim | Common Stock | $-238.97M | -1.0M -29.56% | 2,390,274 0.22% of shares | high |
| Q1 2026 as of | Amundi 13F manager | Add | Common Stock | $223.19M | +1.1M +40.60% | 3,679,795 0.34% of shares | high |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | Add | Common Stock | $194.50M | +926K +114.77% | 1,732,888 0.16% of shares | high |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common Stock | $181.92M | +760K +31.79% | 3,150,244 0.29% of shares | high |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common Stock | $180.81M | +876K +38.28% | 3,165,153 0.30% of shares | high |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Trim | Common Stock | $-168.65M | -803K -74.09% | 280,807 0.03% of shares | high |
| Q1 2026 as of | Mariner, LLC 13F manager | Trim | Common Stock | $-165.67M | -789K -78.01% | 222,293 0.02% of shares | high |
| Q1 2026 as of | Viking Global Investors LP 13F manager | Trim | Common Stock | $-165.26M | -787K -20.96% | 2,967,374 0.28% of shares | high |
| Q1 2026 as of | Public Sector Pension Investment Board 13F manager | Add | Common Stock | $157.19M | +748K +717.85% | 852,658 0.08% of shares | high |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common Stock | $128.90M | +928K +72.84% | 2,201,925 0.21% of shares | high |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | Trim | Common Stock | $-120.29M | -573K -33.61% | 1,131,123 0.11% of shares | high |
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common Stock | $119.77M | +747K +39.12% | 2,656,458 0.25% of shares | high |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Add | Common Stock | $111.53M | +549K +19.15% | 3,417,824 0.32% of shares | high |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Add | Common Stock | $107.59M | +512K +520.58% | 610,673 0.06% of shares | high |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Trim | Common Stock | $-105.90M | -504K -44.76% | 622,311 0.06% of shares | high |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Trim | Common Stock | $-104.94M | -500K -16.64% | 2,503,456 0.23% of shares | high |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common Stock | $90.96M | +433K +41.03% | 1,488,585 0.14% of shares | high |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | Trim | Common Stock | $-90.23M | -430K -86.76% | 65,585 <0.01% of shares | high |
| Q1 2025 as of | Barclays PLC 13F manager | Add | Common Stock | $87.09M | +327K +10.65% | 3,393,271 0.32% of shares | high |
| Q1 2026 as of | Clearbridge Investments, LLC 13F manager | Add | Common Stock | $85.46M | +407K +14.72% | 3,171,930 0.30% of shares | high |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Trim | Common Stock | $-76.82M | -366K -25.69% | 1,058,179 0.10% of shares | high |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common Stock | $-75.87M | -361K -19.67% | 1,474,887 0.14% of shares | high |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common Stock | $73.33M | +437K +1.12% | 39,499,642 3.68% of shares | high |
| Q1 2026 as of | Zurich Insurance Group Ltd/FI 13F manager | New | Common Stock | $70.79M | +337K | 337,049 0.03% of shares | high |
| Q4 2023 as of | Ontario Teachers Pension Plan Board 13F manager | Trim | Common Stock | $-66.80M | -417K -13.86% | 2,589,854 0.24% of shares | high |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common Stock | $-62.73M | -356K -13.46% | 2,288,971 0.21% of shares | high |
| Q1 2026 as of | Brown Advisory Inc 13F manager | Trim | Common Stock | $-62.11M | -296K -48.53% | 313,634 0.03% of shares | high |
| Q1 2026 as of | Groupama Asset Managment 13F manager | Trim | Common Stock | $-61.27M | -292K -88.12% | 39,319 <0.01% of shares | high |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Trim | Common Stock | $-60.18M | -296K -8.48% | 3,199,078 0.30% of shares | high |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common Stock | $-59.59M | -284K -29.97% | 662,905 0.06% of shares | high |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Add | Common Stock | $57.27M | +273K +4.71% | 6,062,911 0.57% of shares | high |
| Q4 2025 as of | Davidson Kempner Capital Management LP 13F manager | New | Common Stock | $53.23M | +262K | 262,178 0.02% of shares | high |
| Q4 2025 as of | Norges Bank 13F manager | Add | Common Stock | $53.01M | +261K +4.13% | 6,579,580 0.61% of shares | high |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common Stock | $46.97M | +224K +1.84% | 12,431,706 1.16% of shares | medium |
| Q2 2026 as of | Ontario Teachers Pension Plan Board 13F manager | New | Common Stock | $43.88M | +262K | 261,638 0.02% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Trim | Common Stock | $-43.65M | -260K -1.03% | 25,021,478 2.33% of shares | medium |
| Q3 2023 as of | Barclays PLC 13F manager | Trim | Common Stock | $-40.96M | -292K -13.28% | 1,909,440 0.18% of shares | medium |
| Q1 2026 as of | Capital Fund Management S.A. 13F manager | Add | Common Stock | $40.86M | +195K +210.56% | 286,937 0.03% of shares | medium |
| Q1 2026 as of | Credit Agricole S a 13F manager | Trim | Common Stock | $-40.63M | -193K -88.56% | 25,000 <0.01% of shares | medium |
| Q2 2026 as of | Forsta Ap-Fonden 13F manager | Exit | Common Stock | $-38.09M | -188K -100.00% | 0 | medium |