TDS Institutional Ownership & Shareholders
TELEPHONE AND DATA SYSTEMS (TDS) is currently held by 335 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $3.89B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TDS tracked by InsiderSet, reporting ownership valued at approximately $583.58M in its June 30, 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 $540.85M, representing an estimated loss of -7.32% 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., Dimensional Fund Advisors Lp, Third Point, 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
335
Total Reported Value
$3.89B
Largest Holder
Blackrock, Inc.
Largest Position
$583.58M
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
41
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% | 15,768,166 | $583,579,823 | $540,848,094 | -$42,731,729 | -7.32% | |
| Dimensional Fund Advisors Lp | 0.04% | 6,342,746 | $234,753,885 | $217,556,188 | -$17,197,697 | -7.33% | |
| Third Point | Daniel Loeb | 4.99% | 6,275,000 | $232,237,750 | $215,232,500 | -$17,005,250 | -7.32% |
| Vanguard Portfolio Management Llc | 0.01% | 5,790,808 | $214,317,804 | $198,624,714 | -$15,693,090 | -7.32% | |
| Carronade Capital Management, Lp | 3.41% | 5,319,175 | $196,863,000 | $182,447,702 | -$14,415,298 | -7.32% | |
| Oaktree Capital Management | Howard Marks | 3.68% | 5,282,905 | $195,520,314 | $181,203,641 | -$14,316,673 | -7.32% |
| American Century Companies Inc | 0.08% | 4,720,830 | $174,717,954 | $161,924,469 | -$12,793,485 | -7.32% | |
| State Street Corp | 0.00% | 4,430,551 | $163,974,693 | $151,967,899 | -$12,006,794 | -7.32% | |
| Vanguard Capital Management Llc | 0.00% | 4,154,077 | $153,742,390 | $142,484,841 | -$11,257,549 | -7.32% | |
| Geode Capital Management, Llc | 0.01% | 2,847,613 | $105,407,098 | $97,673,126 | -$7,733,972 | -7.34% | |
| Goldman Sachs Group Inc | 0.01% | 2,502,233 | $92,607,652 | $85,826,592 | -$6,781,060 | -7.32% | |
| Davidson Kempner Capital Management Lp | 1.19% | 2,004,506 | $74,186,767 | $68,754,556 | -$5,432,211 | -7.32% | |
| Ubs Group Ag | 0.01% | 1,931,686 | $71,491,699 | $66,256,830 | -$5,234,869 | -7.32% | |
| Diameter Capital Partners Lp | 6.60% | 1,675,955 | $62,027,095 | $57,485,256 | -$4,541,839 | -7.32% | |
| Morgan Stanley | 0.00% | 1,576,007 | $58,328,068 | $54,057,040 | -$4,271,028 | -7.32% | |
| Gabelli Funds Llc | 0.36% | 1,527,900 | $56,547,579 | $52,406,970 | -$4,140,609 | -7.32% | |
| Goldentree Asset Management Lp | 3.26% | 1,518,180 | $56,094,914 | $52,073,574 | -$4,021,340 | -7.17% | |
| Gamco Investors, Inc. Et Al | 0.50% | 1,490,973 | $55,180,911 | $51,140,374 | -$4,040,537 | -7.32% | |
| Foursixthree Capital Lp | 10.87% | 1,405,682 | $52,024,291 | $48,214,893 | -$3,809,398 | -7.32% | |
| Redwood Capital Management, Llc | 5.09% | 1,275,282 | $47,198,187 | $43,742,173 | -$3,456,014 | -7.32% | |
| Aristeia Capital, L.L.C. | 0.68% | 1,165,593 | $43,138,597 | $39,979,840 | -$3,158,757 | -7.32% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,137,756 | $42,108,350 | $39,025,031 | -$3,083,319 | -7.32% | |
| Northern Trust Corp | 0.00% | 1,103,740 | $40,849,419 | $37,858,282 | -$2,991,137 | -7.32% | |
| 140 Summer Partners Lp | 2.90% | 968,633 | $35,849,107 | $33,224,112 | -$2,624,995 | -7.32% | |
| Hudson Bay Capital Management Lp | 0.18% | 942,129 | $34,868,194 | $32,315,025 | -$2,553,169 | -7.32% | |
| Invesco Ltd. | 0.00% | 928,956 | $34,380,661 | $31,863,191 | -$2,517,470 | -7.32% | |
| Qube Research & Technologies Ltd | 0.04% | 904,110 | $33,461,111 | $31,010,973 | -$2,450,138 | -7.32% | |
| Bank Of America Corp | 0.00% | 870,420 | $32,214,244 | $29,855,406 | -$2,358,838 | -7.32% | |
| Bank Of New York Mellon Corp | 0.01% | 840,208 | $31,096,114 | $28,819,134 | -$2,276,980 | -7.32% | |
| Vr Advisory Services Ltd | 2.63% | 800,904 | $29,641,457 | $27,471,007 | -$2,170,450 | -7.32% | |
| Capital International Investors | 0.01% | 718,894 | $26,606,267 | $24,658,064 | -$1,948,203 | -7.32% | |
| Deutsche Bank Ag\ | 0.01% | 703,046 | $26,019,732 | $24,114,478 | -$1,905,254 | -7.32% | |
| Vanguard Fiduciary Trust Co | 0.01% | 639,010 | $23,649,760 | $21,918,043 | -$1,731,717 | -7.32% | |
| Nuveen, Llc | 0.00% | 516,988 | $19,133,726 | $17,732,688 | -$1,401,038 | -7.32% | |
| Loomis Sayles & Co L P | 0.02% | 507,441 | $18,780,389 | $17,405,226 | -$1,375,163 | -7.32% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.03% | 492,552 | $18,229,350 | $16,894,534 | -$1,334,816 | -7.32% | |
| Point72 Asset Management, L.P. | 0.03% | 490,915 | $18,168,764 | $16,838,385 | -$1,330,380 | -7.32% | |
| Knighthead Capital Management, Llc | 2.94% | 445,695 | $16,495,172 | $15,287,338 | -$1,207,834 | -7.32% | |
| Principal Financial Group Inc | 0.01% | 467,958 | $15,873,135 | $16,050,959 | +$177,824 | +1.12% | |
| Jpmorgan Chase & Co | 0.00% | 414,945 | $15,866,053 | $14,232,613 | -$1,633,440 | -10.30% | |
| Congress Asset Management Co | 0.09% | 410,666 | $13,929,782 | $14,085,844 | +$156,062 | +1.12% | |
| Public Sector Pension Investment Board | 0.03% | 332,325 | $12,299,348 | $11,398,747 | -$900,601 | -7.32% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 267,847 | $11,276,359 | $9,187,152 | -$2,089,207 | -18.53% | |
| Citadel Advisors Llc | 0.01% | 304,251 | $11,260,330 | $10,435,809 | -$824,521 | -7.32% | |
| Man Group Plc | 0.02% | 294,048 | $10,882,716 | $10,085,846 | -$796,870 | -7.32% | |
| Fmr Llc | 0.00% | 280,597 | $10,384,910 | $9,624,477 | -$760,433 | -7.32% | |
| Rokos Capital Management Llp | 0.12% | 267,640 | $9,906,695 | $9,180,052 | -$726,643 | -7.33% | |
| Tudor Investment Corp Et Al | 0.04% | 266,423 | $9,860,315 | $9,138,309 | -$722,006 | -7.32% | |
| Rhumbline Advisers | 0.01% | 253,414 | $9,378,822 | $8,692,100 | -$686,722 | -7.32% | |
| Empyrean Capital Partners, Lp | 0.32% | 245,000 | $9,067,450 | $8,403,500 | -$663,950 | -7.32% |
Frequently asked questions about TDS
Who are the largest institutional holders of TDS?
The largest institutional holders of TDS reported in the latest SEC Form 13F filings include Blackrock, Inc., Dimensional Fund Advisors Lp, Third Point, Vanguard Portfolio Management Llc, and Carronade Capital Management, Lp. InsiderSet ranks institutional holders by their latest reported TDS position.
What is TDS institutional ownership?
This page tracks TDS positions reported by institutional investment managers through SEC Form 13F. TELEPHONE AND DATA SYSTEMS (TDS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own TDS?
InsiderSet currently tracks 335 institutional managers reporting TDS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of TDS shareholders.
How much TDS stock do institutions own?
Institutional investment managers disclosed approximately $3.89B in TDS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was TDS institutional ownership last updated?
The latest TDS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional TDS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its TDS position after the reporting date.
Are institutions buying or selling TDS?
Institutional buying and selling can be analyzed by comparing TDS positions across consecutive 13F reporting periods. InsiderSet's TDS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View TDS ownership changes.
How has TDS institutional ownership changed over time?
InsiderSet tracks TDS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.