TELEPHONE AND DATA SYSTEMS (TDS) Top Institutional Shareholders
TELEPHONE AND DATA SYSTEMS (TDS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $4.16B in TDS holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TDS tracked by InsiderSet, reporting ownership valued at approximately $628.23M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $588.09M, representing an estimated loss of -6.39% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed TDS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Third Point, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in TELEPHONE AND DATA SYSTEMS (TDS).
This page ranks the largest institutional TDS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
349
Total Reported Value
$4.16B
Largest Holder
Blackrock, Inc.
Largest Position
$628.23M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
58
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 14,922,314 | $628,229,416 | $588,088,395 | -$40,141,021 | -6.39% | |
| Third Point | Daniel Loeb | 13.34% | 6,600,000 | $277,860,000 | $260,106,000 | -$17,754,000 | -6.39% |
| Dimensional Fund Advisors Lp | 0.06% | 6,482,147 | $272,897,661 | $255,461,413 | -$17,436,248 | -6.39% | |
| Vanguard Portfolio Management Llc | 0.01% | 6,256,295 | $263,390,020 | $246,560,586 | -$16,829,434 | -6.39% | |
| Carronade Capital Management, Lp | 14.11% | 4,623,934 | $194,668,000 | $182,229,239 | -$12,438,761 | -6.39% | |
| Vanguard Capital Management Llc | 0.00% | 4,304,742 | $181,229,638 | $169,649,882 | -$11,579,756 | -6.39% | |
| Oaktree Capital Management | Howard Marks | 3.21% | 4,292,243 | $180,703,430 | $169,157,297 | -$11,546,133 | -6.39% |
| State Street Corp | 0.01% | 4,191,440 | $176,459,624 | $165,184,650 | -$11,274,974 | -6.39% | |
| American Century Companies Inc | 0.08% | 3,688,614 | $155,290,687 | $145,368,278 | -$9,922,409 | -6.39% | |
| Geode Capital Management, Llc | 0.01% | 2,404,511 | $101,249,073 | $94,761,779 | -$6,487,294 | -6.41% | |
| Goldman Sachs Group Inc | 0.01% | 2,196,822 | $92,486,219 | $86,576,755 | -$5,909,464 | -6.39% | |
| Rubric Capital Management Lp | 0.95% | 1,850,000 | $77,885,000 | $72,908,500 | -$4,976,500 | -6.39% | |
| Morgan Stanley | 0.00% | 1,698,564 | $71,509,623 | $66,940,407 | -$4,569,216 | -6.39% | |
| Gabelli Funds Llc | 0.43% | 1,519,000 | $63,949,900 | $59,863,790 | -$4,086,110 | -6.39% | |
| Gamco Investors, Inc. Et Al | 0.62% | 1,506,011 | $63,403,063 | $59,351,894 | -$4,051,169 | -6.39% | |
| Davidson Kempner Capital Management Lp | 1.28% | 1,411,700 | $59,432,570 | $55,635,097 | -$3,797,473 | -6.39% | |
| 140 Summer Partners Lp | 4.97% | 1,336,731 | $56,276,375 | $52,680,569 | -$3,595,806 | -6.39% | |
| Redwood Capital Management, Llc | 7.96% | 1,275,282 | $53,689,372 | $50,258,864 | -$3,430,508 | -6.39% | |
| Qube Research & Technologies Ltd | 0.07% | 1,249,999 | $52,624,958 | $49,262,461 | -$3,362,497 | -6.39% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,137,090 | $47,871,489 | $44,812,717 | -$3,058,772 | -6.39% | |
| Northern Trust Corp | 0.01% | 1,038,855 | $43,735,795 | $40,941,276 | -$2,794,519 | -6.39% | |
| Invesco Ltd. | 0.01% | 1,016,884 | $42,810,818 | $40,075,398 | -$2,735,420 | -6.39% | |
| Foursixthree Capital Lp | 17.02% | 940,927 | $39,613,027 | $37,081,933 | -$2,531,094 | -6.39% | |
| Deutsche Bank Ag\ | 0.01% | 865,977 | $36,457,632 | $34,128,154 | -$2,329,478 | -6.39% | |
| Bank Of New York Mellon Corp | 0.01% | 826,873 | $34,811,347 | $32,587,065 | -$2,224,282 | -6.39% | |
| Hudson Bay Capital Management Lp | 0.22% | 818,700 | $34,467,270 | $32,264,967 | -$2,202,303 | -6.39% | |
| Ubs Group Ag | 0.01% | 805,993 | $33,932,305 | $31,764,184 | -$2,168,121 | -6.39% | |
| Dendur Capital Lp | 2.48% | 802,000 | $33,764,200 | $31,606,820 | -$2,157,380 | -6.39% | |
| Vr Advisory Services Ltd | 3.64% | 730,904 | $30,771,058 | $28,804,927 | -$1,966,131 | -6.39% | |
| Vanguard Fiduciary Trust Co | 0.01% | 635,975 | $26,774,548 | $25,063,775 | -$1,710,773 | -6.39% | |
| Aristeia Capital, L.L.C. | 0.58% | 600,000 | $25,260,000 | $23,646,000 | -$1,614,000 | -6.39% | |
| Point72 Asset Management, L.P. | 0.04% | 586,485 | $24,691,019 | $23,113,374 | -$1,577,645 | -6.39% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.04% | 555,400 | $23,382,340 | $21,888,314 | -$1,494,026 | -6.39% | |
| Loomis Sayles & Co L P | 0.03% | 524,086 | $22,064,038 | $20,654,229 | -$1,409,809 | -6.39% | |
| Goldentree Asset Management Lp | 1.29% | 516,000 | $21,688,221 | $20,335,560 | -$1,352,661 | -6.24% | |
| Nuveen, Llc | 0.01% | 506,773 | $21,335,143 | $19,971,924 | -$1,363,219 | -6.39% | |
| Rokos Capital Management Llp | 0.37% | 500,000 | $21,040,000 | $19,705,000 | -$1,335,000 | -6.35% | |
| Man Group Plc | 0.04% | 487,037 | $20,504,258 | $19,194,128 | -$1,310,130 | -6.39% | |
| Principal Financial Group Inc | 0.01% | 477,704 | $20,111,339 | $18,826,315 | -$1,285,024 | -6.39% | |
| Royce & Associates Lp | 0.19% | 446,489 | $18,797,187 | $17,596,131 | -$1,201,056 | -6.39% | |
| Knighthead Capital Management, Llc | 1.90% | 445,695 | $18,763,760 | $17,564,840 | -$1,198,920 | -6.39% | |
| Bank Of America Corp | 0.00% | 407,109 | $17,139,290 | $16,044,166 | -$1,095,124 | -6.39% | |
| Citadel Advisors Llc | 0.01% | 380,798 | $16,031,596 | $15,007,249 | -$1,024,347 | -6.39% | |
| Public Sector Pension Investment Board | 0.05% | 351,644 | $14,804,212 | $13,858,290 | -$945,922 | -6.39% | |
| Empyrean Capital Partners, Lp | 0.42% | 300,000 | $12,630,000 | $11,823,000 | -$807,000 | -6.39% | |
| Kerrisdale Advisers, Llc | 4.77% | 297,966 | $12,544,369 | $11,742,840 | -$801,529 | -6.39% | |
| Rhumbline Advisers | 0.01% | 286,100 | $12,044,788 | $11,275,201 | -$769,587 | -6.39% | |
| Congress Asset Management Co | 0.08% | 278,324 | $11,717,452 | $10,968,749 | -$748,703 | -6.39% | |
| Fmr Llc | 0.00% | 274,249 | $11,545,900 | $10,808,153 | -$737,747 | -6.39% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 267,847 | $11,276,359 | $10,555,850 | -$720,509 | -6.39% |
Frequently asked questions about TDS
Who owns the most TDS stock?
The largest holders of TDS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for TELEPHONE AND DATA SYSTEMS (TDS).
Is TDS widely held by superinvestors?
Many widely followed stocks like TDS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TDS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.