Institutional Ownership
Telephone & Data Sys Inc
CUSIP 879433829COM NEWTDSQ1 2026
13D / 13G Filings
36
Schedule 13D/13G on record
Beneficial Filers
10
Distinct reporting persons
Largest Stake
95.7%
Max % of class reported
Institutional Holders
345
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
36 filings · latest Jan 30, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 30, 2026 | The Vanguard Group | 13G/A | 10.5% | 11.38M | SEC |
| 2 | Aug 5, 2025 | Telephone &Amp; Data Systems Inc Voting Trust 1989 | 13D/A | 11.7% | — | SEC |
| 3 | Apr 28, 2025 | Blackrock, Inc. | 13G/A | 13.8% | 14.77M | SEC |
| 4 | Dec 26, 2024 | Third Point LLC | 13G | 5.7% | 6.00M | SEC |
| 5 | Nov 8, 2024 | Blackrock, Inc. | 13G/A | 15.7% | 16.65M | SEC |
| 6 | Oct 31, 2024 | Dimensional Fund Advisors LP | 13G | 5.9% | 6.29M | SEC |
| 7 | Oct 18, 2024 | Blackrock, Inc. | 13G/A | 15.7% | 16.65M | SEC |
| 8 | Jul 3, 2024 | Telephone & Data Systems Inc Voting Trust 1989 | 13D/A | 95.7% | — | SEC |
| 9 | May 29, 2024 | Telephone & Data Systems Inc Voting Trust 1989 | 13D/A | 95.7% | — | SEC |
| 10 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 11.6% | 12.25M | SEC |
26 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Telephone & Data Sys Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 14.92M | $628.23M |
| 2 | Third Point LLC | 6.60M | $277.86M |
| 3 | Dimensional Fund Advisors LP | 6.48M | $272.90M |
| 4 | Carronade Capital Management, LP | 4.62M | $194.67M |
| 5 | Oaktree Capital Management LP | 4.29M | $180.70M |
| 6 | State Street Corp | 4.19M | $176.46M |
| 7 | American Century Companies Inc | 3.69M | $155.29M |
| 8 | Geode Capital Management, LLC | 2.40M | $101.25M |
| 9 | Goldman Sachs Group Inc | 2.20M | $92.49M |
| 10 | Rubric Capital Management LP | 1.85M | $77.89M |