Telephone and Data Systems, Inc.
US ˙ NYSE ˙ US8794338298

SecurityTDS / Telephone and Data Systems, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership274,249 shares
Latest Disclosed Value $ 11,545,900
Fmr Llc reports 4.73% increase in ownership of TDS / Telephone and Data Systems, Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 274,249 shares of Telephone and Data Systems, Inc. (US:TDS) valued at $11,545,883 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 261,857 shares of Telephone and Data Systems, Inc.. This represents a change in shares of 4.73% during the quarter. The current value of the position is $10,876,715 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 274,249 12,392 4.73 11,546 7.54 0.0001
2026-02-17 2025-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 261,857 -287,606 -52.34 10,736 -50.20 0.0005
2025-11-13 2025-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 549,463 -208,921 -27.55 21,561 -20.10 0.0011
2025-08-14 2025-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 758,384 -102,232 -11.88 26,983 -19.07 0.0015
2025-05-12 2025-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 860,616 -9,168 -1.05 33,340 12.38 0.0021
2025-02-13 2024-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 869,784 -282,795 -24.54 29,668 10.71 0.0018
2024-11-13 2024-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,152,579 3,002 0.26 26,797 12.45 0.0016
2024-08-13 2024-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,149,577 22,326 1.98 23,831 31.96 0.0015
2024-05-13 2024-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 1,127,251 7,584 0.68 18,059 -12.11 0.0012
2024-02-13 2023-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 1,119,667 2,893 0.26 20,546 0.47 0.0016
2023-11-13 2023-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,116,774 70,832 6.77 20,448 137.55 0.0018
2023-08-11 2023-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,045,942 -118,941 -10.21 8,608 -29.68 0.0007
2023-08-11 2023-03-31 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 1,164,883 57,006 5.15 12,243 5.34 0.0011
2023-05-11 2023-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 1,164,883 57,006 12,243 0.0002
2023-02-13 2022-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 1,107,877 143,225 14.85 11,622 -13.33 0.0012
2022-11-10 2022-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 964,652 -59,605 -5.82 13,409 -17.09 0.0014
2022-08-12 2022-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,024,257 143,049 16.23 16,173 -2.79 0.0016
2022-05-13 2022-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 881,208 88,884 11.22 16,637 4.21 0.0013
2022-02-14 2021-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 792,324 2,104 0.27 15,965 3.61 0.0012
2022-02-14 2021-09-30 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 790,220 228,525 40.68 15,409 21.06 0.0012
2021-11-15 2021-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 790,220 228,525 15,409 0.0002
2021-08-13 2021-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 561,695 61,275 12.24 12,728 10.77 0.0010
2021-05-14 2021-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 500,420 -2,773 -0.55 11,490 22.97 0.0010
2021-02-08 2020-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 503,193 24,714 5.17 9,344 5.91 0.0008
2020-11-13 2020-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 478,479 -530 -0.11 8,823 -7.35 0.0009
2020-08-24 2020-06-30 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 479,009 -6,203 -1.28 9,523 17.11 0.0010
2020-08-13 2020-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 479,009 -6,203 9,523 233.9522
2020-05-14 2020-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 485,212 64,583 15.35 8,132 -23.97 0.0011
2020-02-07 2019-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 420,629 -1,016 -0.24 10,696 -1.67 0.0012
2019-11-13 2019-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 421,645 8,709 2.11 10,878 -13.34 0.0013
2019-08-13 2019-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 412,936 -353,438 -46.12 12,553 -46.70 0.0015
2019-05-13 2019-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 766,374 -3,552 -0.46 23,550 -6.00 0.0028
2019-02-13 2018-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 769,926 -379,727 -33.03 25,054 -28.38 0.0034
2018-11-09 2018-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,149,653 -310,270 -21.25 34,984 -12.61 0.0039
2018-08-10 2018-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,459,923 -37,414 -2.50 40,031 -4.62 0.0047
2018-05-14 2018-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 1,497,337 -32,400 -2.12 41,970 -1.31 0.0050
2018-02-12 2017-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 1,529,737 110,800 7.81 42,527 7.46 0.0050
2017-11-13 2017-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,418,937 -99,300 -6.54 39,574 -6.07 0.0048
2017-08-29 2017-06-30 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 1,518,237 -911,176 -37.51 42,131 -34.58 0.0052
2017-08-11 2017-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,518,237 -911,176 42,131
2017-05-11 2017-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 2,429,413 277,024 12.87 64,404 3.64 0.0082
2017-02-10 2016-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 2,152,389 -498,312 -18.80 62,140 -13.75 0.0083
2016-11-14 2016-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 2,650,701 -448,541 -14.47 72,046 -21.62 0.0096
2016-08-11 2016-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 3,099,242 -31,600 -1.01 91,924 -2.42 0.0125
2016-05-16 2016-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 3,130,842 324,300 11.56 94,207 29.65 0.0130
2016-02-12 2015-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 2,806,542 273,569 10.80 72,661 14.93 0.0098
2015-11-10 2015-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 2,532,973 198 0.01 63,223 -15.10 0.0090
2015-08-25 2015-06-30 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 2,532,775 -426,541 -14.41 74,464 1.05 0.0095
2015-08-13 2015-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 2,532,775 74,464
2015-05-14 2015-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 2,959,316 -901,346 -23.35 73,687 -24.41 0.0094
2015-02-17 2014-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 3,860,662 93,624 2.49 97,481 8.00 0.0127
2014-11-14 2014-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 3,767,038 661,166 21.29 90,258 11.30 0.0122
2014-08-14 2014-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 3,105,872 349,598 12.68 81,094 12.25 0.0109
2014-05-15 2014-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 2,756,274 95,900 3.60 72,242 5.33 0.0100
2014-02-13 2013-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 2,660,374 1,081,892 68.54 68,585 47.04 0.0097
2013-11-14 2013-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,578,482 900 0.06 46,644 19.95 0.0071
2013-09-24 2013-06-30 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 1,577,582 1,577,582 38,887 0.0064
2013-08-14 2013-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 1,577,582 38,887 0.0064
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.