Latest Period
Q4 2025
Security Snapshot
TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (TDS) Institutional Ownership
CUSIP: 879433829
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
342
Shares (Excl. Options)
102,116,389
Price
$41.00
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- Type / Class
- Equity / Common Shares ($0.01 par value)
- Symbol
- TDS on NYSE
- Shares outstanding
- 113,594,109
- Price per share
- $45.35
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 102,116,389
- Total reported value
- $4,187,277,146
- % of total 13F portfolios
- 0.01%
- Share change
- -2,896,693
- Value change
- -$112,233,374
- Number of holders
- 342
- Price from insider filings
- $45.35
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- TDS - TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) is tracked under CUSIP 879433829.
- 342 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 342 to 144 between Q4 2025 and Q1 2026.
- Reported value moved from $4,187,277,146 to $1,062,388,937.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 342 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 879433829?
CUSIP 879433829 identifies TDS - TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 879433829:
Significant Owners of TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (TDS) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | $541,200,874 | 14,766,736 | BlackRock, Inc. | 31 Mar 2025 | |||
| TELEPHONE & DATA SYSTEMS INC VOTING TRUST 1989 | 12% | +1.7% | $613,027,650 | +$244,255 | 13,517,699 | +0.04% | The Trustees of Amendment and Restatement (dated as of April 22, 2005) of Voting Trust under Agreement dated as of June 30, 1989 | 07 May 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.9% | $265,358,489 | 6,303,052 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| Third Point LLC | 5.7% | $219,900,000 | 6,000,000 | Third Point LLC | 17 Dec 2024 |
As of 31 Dec 2025, 342 institutional investors reported holding 102,116,389 shares of TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (TDS). This represents 90% of the company’s total 113,594,109 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (TDS) together control 70% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | 14,872,075 | +0.04% | 0.01% | $609,755,079 |
| VANGUARD GROUP INC | 10% | 11,375,121 | -1.1% | 0.01% | $466,379,961 |
| Third Point LLC | 5.9% | 6,675,000 | -0.48% | 3.8% | $273,675,000 |
| DIMENSIONAL FUND ADVISORS LP | 5.6% | 6,392,050 | +1.6% | 0.05% | $262,072,451 |
| CARRONADE CAPITAL MANAGEMENT, LP | 3.7% | 4,203,594 | +14% | 16% | $172,347,000 |
| STATE STREET CORP | 3.6% | 4,049,385 | +1.5% | 0.01% | $166,024,785 |
| OAKTREE CAPITAL MANAGEMENT LP | 3.2% | 3,688,386 | 0% | 2.5% | $151,223,826 |
| AMERICAN CENTURY COMPANIES INC | 3.1% | 3,564,761 | -1.3% | 0.07% | $146,155,262 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 2,415,553 | +2.8% | 0.01% | $99,052,954 |
| GOLDMAN SACHS GROUP INC | 2% | 2,260,497 | -21% | 0.01% | $92,680,389 |
| MORGAN STANLEY | 1.6% | 1,869,536 | -9.8% | 0% | $76,651,038 |
| Rubric Capital Management LP | 1.6% | 1,850,000 | +16% | 0.91% | $75,850,000 |
| GAMCO INVESTORS, INC. ET AL | 1.4% | 1,603,026 | -2.9% | 0.63% | $65,724,066 |
| GABELLI FUNDS LLC | 1.3% | 1,526,500 | -2.5% | 0.42% | $62,586,500 |
| Davidson Kempner Capital Management LP | 1.2% | 1,411,700 | 0% | 1.3% | $57,879,700 |
| 140 Summer Partners LP | 1.2% | 1,315,306 | +5.3% | 4.2% | $53,927,546 |
| Qube Research & Technologies Ltd | 1.1% | 1,282,357 | +14% | 0.08% | $52,576,637 |
| Invesco Ltd. | 1.1% | 1,249,344 | +5.3% | 0.01% | $51,223,104 |
| FOURSIXTHREE CAPITAL LP | 1.1% | 1,209,849 | -13% | 21% | $49,603,809 |
| Point72 Asset Management, L.P. | 1% | 1,137,957 | +45% | 0.07% | $46,656,237 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.99% | 1,130,205 | -1.3% | 0.01% | $46,338,405 |
| DEUTSCHE BANK AG\ | 0.98% | 1,111,928 | -12% | 0.01% | $45,589,048 |
| Diameter Capital Partners LP | 0.94% | 1,067,297 | +4.1% | 4.6% | $43,759,177 |
| MILLENNIUM MANAGEMENT LLC | 0.92% | 1,044,166 | +113% | 0.03% | $42,810,806 |
| NORTHERN TRUST CORP | 0.88% | 998,345 | -5.7% | 0.01% | $40,932,145 |
Institutional Holders of TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (TDS) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 25,225,615 | $1,062,388,937 | -$2,922,177 | $42.10 | 144 |
| 2025 Q4 | 102,116,389 | $4,187,277,146 | -$112,233,374 | $41.00 | 342 |
| 2025 Q3 | 104,740,141 | $4,109,857,848 | +$138,672,203 | $39.24 | 318 |
| 2025 Q2 | 101,318,395 | $3,604,887,624 | +$50,815,497 | $35.58 | 311 |
| 2025 Q1 | 97,076,850 | $3,760,423,439 | +$93,760,365 | $38.74 | 304 |
| 2024 Q4 | 97,099,624 | $3,311,903,432 | +$80,628,979 | $34.11 | 300 |
| 2024 Q3 | 94,324,209 | $2,190,929,114 | +$59,467,910 | $23.25 | 274 |
| 2024 Q2 | 92,073,462 | $1,908,681,031 | +$28,364,139 | $20.73 | 255 |
| 2024 Q1 | 90,859,256 | $1,455,326,252 | +$16,769,606 | $16.02 | 252 |
| 2023 Q4 | 90,236,900 | $1,655,803,525 | -$28,148,782 | $18.35 | 261 |
| 2023 Q3 | 91,265,486 | $1,670,970,980 | -$20,352,859 | $18.31 | 255 |
| 2023 Q2 | 92,742,301 | $763,250,188 | +$12,990,828 | $8.23 | 226 |
| 2023 Q1 | 91,917,546 | $965,985,133 | -$136,301,212 | $10.51 | 233 |
| 2022 Q4 | 104,909,929 | $1,100,627,210 | +$90,274,130 | $10.49 | 240 |
| 2022 Q3 | 95,873,712 | $1,332,800,432 | +$11,845,277 | $13.90 | 218 |
| 2022 Q2 | 94,751,082 | $1,496,768,169 | -$36,994,463 | $15.79 | 222 |
| 2022 Q1 | 97,043,576 | $1,831,641,947 | +$27,923,195 | $18.88 | 201 |
| 2021 Q4 | 95,397,069 | $1,922,118,610 | +$35,916,743 | $20.15 | 216 |
| 2021 Q3 | 93,243,864 | $1,818,465,574 | +$11,179,850 | $19.50 | 209 |
| 2021 Q2 | 94,432,472 | $2,139,513,488 | +$83,501,267 | $22.66 | 220 |
| 2021 Q1 | 90,998,312 | $2,088,952,373 | +$19,479,157 | $22.96 | 237 |
| 2020 Q4 | 90,765,846 | $1,685,295,034 | -$52,359,559 | $18.57 | 236 |
| 2020 Q3 | 93,689,861 | $1,727,661,007 | -$10,533,528 | $18.44 | 242 |
| 2020 Q2 | 94,035,255 | $1,869,381,346 | -$19,052,900 | $19.88 | 227 |
| 2020 Q1 | 95,157,404 | $1,595,026,068 | -$32,640,634 | $16.76 | 220 |
| 2019 Q4 | 96,137,518 | $2,444,135,393 | +$17,904,855 | $25.43 | 240 |
| 2019 Q3 | 95,360,186 | $2,459,757,398 | -$8,422,115 | $25.80 | 272 |
| 2019 Q2 | 95,458,595 | $2,901,845,772 | +$103,378,547 | $30.40 | 292 |
| 2019 Q1 | 93,931,947 | $2,886,267,958 | -$10,043,586 | $30.73 | 296 |
| 2018 Q4 | 94,193,823 | $3,064,866,125 | +$19,497,779 | $32.54 | 290 |
| 2018 Q3 | 93,657,208 | $2,850,032,747 | +$26,409,840 | $30.43 | 260 |
| 2018 Q2 | 92,921,163 | $2,547,694,188 | -$11,098,499 | $27.42 | 256 |
| 2018 Q1 | 93,086,270 | $2,609,356,004 | +$16,019,951 | $28.03 | 252 |
| 2017 Q4 | 91,516,048 | $2,544,123,758 | -$67,025,272 | $27.80 | 246 |
| 2017 Q3 | 93,826,823 | $2,616,827,881 | +$48,645,189 | $27.89 | 223 |
| 2017 Q2 | 92,118,764 | $2,556,223,295 | +$50,700,641 | $27.75 | 227 |
| 2017 Q1 | 90,347,709 | $2,395,218,736 | +$433,261,180 | $26.51 | 238 |
| 2016 Q4 | 89,249,262 | $2,576,957,066 | +$21,412,564 | $28.87 | 247 |
| 2016 Q3 | 88,480,070 | $2,403,939,507 | -$1,948,783 | $27.18 | 237 |
| 2016 Q2 | 88,503,811 | $2,625,002,012 | -$13,940,960 | $29.66 | 243 |
| 2016 Q1 | 89,004,717 | $2,677,866,150 | +$12,841,537 | $30.09 | 242 |
| 2015 Q4 | 88,411,333 | $2,288,946,383 | -$19,695,242 | $25.89 | 248 |
| 2015 Q3 | 89,220,523 | $2,226,988,176 | +$12,251,454 | $24.96 | 243 |
| 2015 Q2 | 88,441,217 | $2,600,158,414 | +$19,934,709 | $29.40 | 242 |
| 2015 Q1 | 85,703,146 | $2,133,577,968 | -$28,417,778 | $24.90 | 211 |
| 2014 Q4 | 86,651,288 | $2,187,344,489 | +$3,739,145 | $25.25 | 210 |
| 2014 Q3 | 85,922,147 | $2,058,629,817 | +$7,568,865 | $23.96 | 206 |
| 2014 Q2 | 85,421,169 | $2,230,197,108 | -$26,092,999 | $26.11 | 216 |
| 2014 Q1 | 85,708,418 | $2,246,457,973 | +$77,639,089 | $26.21 | 214 |