TMUS T-Mobile US, Inc.
T-Mobile US, Inc. (TMUS) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP Growth | Sold Out | -2.97M | -100.0% | $497.7M | 0.0% | 80 |
| Ilex Capital Partners Long/Short | Increased | +765.5K | +479.4% | $128.4M | 3.2% | 73 |
| Crake Asset Management Long/Short | Increased | +464.8K | +579.7% | $78.0M | 2.3% | 67 |
| Junto Capital Management Long/Short | Sold Out | -160.6K | -100.0% | $26.9M | 0.0% | 65 |
| Alyeska Investment Group, L.P. | New | +140.9K | — | $23.6M | 0.1% | 60 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Increased | +323.8K | +115.3% | $54.3M | 0.1% | 59 |
| Tudor Investment Corporation Macro | Sold Out | -83.7K | -100.0% | $14.0M | 0.0% | 58 |
| Voloridge Investment Management Quant | New | +60.3K | — | $10.1M | 0.0% | 58 |
| Quadrature Capital Quant | Sold Out | -72.9K | -100.0% | $12.2M | 0.0% | 58 |
| Maverick Capital Long/Short Growth | Sold Out | -2.2K | -100.0% | $361.0K | 0.0% | 57 |
Most significant buyers
By move score, not size.
- Ilex Capital Partners
- Crake Asset Management
- Alyeska Investment Group, L.P.
- RENAISSANCE TECHNOLOGIES LLC
- Voloridge Investment Management
Most significant sellers
By move score, not size.
- VIKING GLOBAL INVESTORS LP
- Junto Capital Management
- Tudor Investment Corporation
- Quadrature Capital
- Maverick Capital
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | 1 | 0 | 3.0M | -2.97M | -100.0% | 0.0% | Sold Out | 80 |
| Ilex Capital Partners | 2 | 925.2K | 159.7K | +765.5K | +479.4% | 3.2% | Increased | 73 |
| Crake Asset Management | 2 | 544.9K | 80.2K | +464.8K | +579.7% | 2.3% | Increased | 67 |
| Junto Capital Management | 2 | 0 | 160.6K | -160.6K | -100.0% | 0.0% | Sold Out | 65 |
| Alyeska Investment Group, L.P. | 2 | 140.9K | 0 | +140.9K | — | 0.1% | New | 60 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 604.6K | 280.8K | +323.8K | +115.3% | 0.1% | Increased | 59 |
| Tudor Investment Corporation | 2 | 0 | 83.7K | -83.7K | -100.0% | 0.0% | Sold Out | 58 |
| Voloridge Investment Management | 2 | 60.3K | 0 | +60.3K | — | 0.0% | New | 58 |
| Quadrature Capital | 3 | 0 | 72.9K | -72.9K | -100.0% | 0.0% | Sold Out | 58 |
| Maverick Capital | 2 | 0 | 2.2K | -2.2K | -100.0% | 0.0% | Sold Out | 57 |
| CITADEL ADVISORS LLC | 1 | 682.1K | 2.5M | -1.83M | -72.8% | 0.1% | Reduced | 57 |
| TIG Advisors | 3 | 11.1K | 0 | +11.1K | — | 0.1% | New | 56 |
| Capula Management | 2 | 0 | 523 | -523 | -100.0% | 0.0% | Sold Out | 56 |
| LMR Partners | 3 | 0 | 25.7K | -25.7K | -100.0% | 0.0% | Sold Out | 55 |
| Sona Asset Management | 3 | 15.0K | 0 | +15.0K | — | 0.2% | New | 55 |
| Maplelane Capital | 2 | 1 | 0 | +1 | — | 0.0% | New | 54 |
| Bridgewater Associates | 1 | 172.6K | 98.5K | +74.1K | +75.3% | 0.1% | Increased | 54 |
| Parallax Volatility Advisers | 3 | 0 | 19.4K | -19.4K | -100.0% | 0.0% | Sold Out | 53 |
| Graham Capital Management | 3 | 49.0K | 0 | +49.0K | — | 0.3% | New | 53 |
| Quinn Opportunity Partners | 4 | 45.0K | 0 | +45.0K | — | 0.4% | New | 53 |
| J. Goldman & Co. | 3 | 6.7K | 109.4K | -102.7K | -93.9% | 0.0% | Reduced | 52 |
| Cinctive Capital Management | 3 | 16.0K | 0 | +16.0K | — | 0.1% | New | 52 |
| Qube Research & Technologies Ltd | 2 | 1.9M | 1.1M | +801.6K | +70.0% | 0.4% | Increased | 51 |
| Engineers Gate | 4 | 66.1K | 506.5K | -440.3K | -86.9% | 0.1% | Reduced | 51 |
| Weiss Asset Management | 2 | 31.4K | 2.4K | +29.0K | +1197.7% | 0.1% | Increased | 50 |
| Brevan Howard Capital Management | 3 | 192.6K | 87.6K | +105.0K | +119.9% | 0.6% | Increased | 50 |
| Readystate Asset Management | 3 | 1.9K | 0 | +1.9K | — | 0.0% | New | 50 |
| Caxton Associates | 3 | 20.5K | 8.4K | +12.1K | +145.1% | 0.1% | Increased | 49 |
| Capstone Investment Advisors | 3 | 22.5K | 2.2K | +20.3K | +933.9% | 0.0% | Increased | 49 |
| Quantbot Technologies | 4 | 52.1K | 0 | +52.1K | — | 0.4% | New | 49 |
| Jain Global | 3 | 84.9K | 39.7K | +45.1K | +113.7% | 0.2% | Increased | 49 |
| Moore Capital Management | 3 | 28.5K | 2.9K | +25.5K | +868.7% | 0.1% | Increased | 49 |
| Magnetar Capital | 2 | 8.8K | 3.2K | +5.7K | +177.5% | 0.0% | Increased | 49 |
| Centiva Capital | 4 | 2.2K | 0 | +2.2K | — | 0.0% | New | 48 |
| Boothbay Fund Management | 4 | 88.9K | 5.4K | +83.4K | +1536.9% | 0.3% | Increased | 48 |
| Davidson Kempner Capital Management | 2 | 381.6K | 484.9K | -103.3K | -21.3% | 1.5% | Reduced | 48 |
| AQR Capital Management | 3 | 4.5M | 2.7M | +1.78M | +66.3% | 0.3% | Increased | 48 |
| Voleon Capital Management | 3 | 36.9K | 15.8K | +21.1K | +133.2% | 0.1% | Increased | 47 |
| Man Group | 3 | 1.7M | 1.0M | +624.0K | +60.7% | 0.5% | Increased | 47 |
| Trexquant Investment | 3 | 218.9K | 117.0K | +101.9K | +87.1% | 0.2% | Increased | 47 |
| Balyasny Asset Management L.P. | 2 | 919.5K | 610.7K | +308.9K | +50.6% | 0.3% | Increased | 46 |
| Winton Group | 4 | 11.4K | 84.8K | -73.5K | -86.6% | 0.1% | Reduced | 46 |
| Alphadyne Asset Management | 3 | 2.0K | 873 | +1.2K | +132.9% | 0.0% | Increased | 45 |
| Capital Fund Management | 3 | 456.8K | 286.9K | +169.9K | +59.2% | 0.6% | Increased | 43 |
| Point72 Asset Management, L.P. | 1 | 1.1M | 1.4M | -326.9K | -22.7% | 0.3% | Reduced | 43 |
| Verition Fund Management | 2 | 120.3K | 71.2K | +49.1K | +68.9% | 0.2% | Increased | 43 |
| ExodusPoint Capital Management | 3 | 113.5K | 67.3K | +46.2K | +68.6% | 0.2% | Increased | 41 |
| TWO SIGMA INVESTMENTS, LP | 2 | 4.4M | 3.9M | +552.3K | +14.2% | 0.6% | Increased | 39 |
| Lighthouse Investment Partners | 3 | 83.9K | 54.2K | +29.8K | +55.0% | 0.4% | Increased | 38 |
| Woodline Partners LP | 2 | 28.2K | 19.6K | +8.6K | +43.8% | 0.0% | Increased | 36 |
| D. E. Shaw & Co., Inc. | 1 | 799.1K | 957.4K | -158.3K | -16.5% | 0.1% | Reduced | 36 |
| MARSHALL WACE, LLP | 2 | 2.1M | 2.4M | -249.3K | -10.5% | 0.4% | Reduced | 35 |
| Y-Intercept | 4 | 76.9K | 49.5K | +27.5K | +55.5% | 0.3% | Increased | 34 |
| Gotham Asset Management, LLC | 2 | 141.1K | 108.0K | +33.1K | +30.6% | 0.1% | Increased | 33 |
| Squarepoint Ops LLC | 2 | 909.8K | 993.5K | -83.7K | -8.4% | 0.3% | Reduced | 32 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 756.4K | 727.9K | +28.5K | +3.9% | 0.4% | Increased | 31 |
| MILLENNIUM MANAGEMENT LLC | 2 | 1.5M | 1.5M | +53.0K | +3.6% | 0.2% | Increased | 30 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 364.7K | 394.4K | -29.7K | -7.5% | 0.1% | Reduced | 29 |
| Schonfeld Strategic Advisors | 3 | 322.0K | 361.5K | -39.5K | -10.9% | 0.4% | Reduced | 29 |
| Hudson Bay Capital Management | 3 | 58.9K | 65.6K | -6.7K | -10.2% | 0.1% | Reduced | 27 |
| Walleye Capital | 3 | 120.6K | 122.3K | -1.7K | -1.4% | 0.2% | Reduced | 22 |
| Systematic Alpha Investments | 2 | 73.0K | 73.0K | 0 | +0.0% | 0.5% | Unchanged | 22 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.