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

SecurityTDS / Telephone and Data Systems, Inc.
InstitutionStrs Ohio
Latest Disclosed Ownership13,200 shares
Latest Disclosed Value $ 555,720
Strs Ohio reports 4.76% increase in ownership of TDS / Telephone and Data Systems, Inc.

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 13,200 shares of Telephone and Data Systems, Inc. (US:TDS) valued at $555,720 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 12,600 shares of Telephone and Data Systems, Inc.. This represents a change in shares of 4.76% during the quarter. The current value of the position is $523,512 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)
2026-04-24 2026-03-31 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 13,200 600 4.76 556 7.56 0.0022
2026-02-02 2025-12-31 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 12,600 -17,100 -57.58 517 -55.71 0.0019
2025-10-30 2025-09-30 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 29,700 0 0.00 1,165 10.32 0.0043
2025-08-04 2025-06-30 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 29,700 900 3.12 1,057 -5.29 0.0039
2025-05-28 2025-03-31 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 28,800 0 0.00 1,116 13.54 0.0047
2025-05-28 2024-12-31 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 28,800 8,300 40.49 982 106.30 0.0039
2024-11-01 2024-09-30 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 20,500 0 0.00 477 12.26 0.0018
2024-08-05 2024-06-30 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 20,500 -24,100 -54.04 425 0.0017
2024-05-13 2024-03-31 13F TELEPHONE AND DATA SYSTEMS COM_STK 879433829 44,600 7,200 19.25 1 0.0028
2024-01-30 2023-12-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 37,400 -9,100 -19.57 1 0.0029
2023-10-26 2023-09-30 13F/A-1 TELEPHONE & DATA SYSTEMS COM 879433829 46,500 -7,300 -13.57 1 0.0038
2023-10-26 2023-09-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 46,500 -7,300 1 0.0038
2023-07-31 2023-06-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 53,800 -5,400 -9.12 0 0.0019
2023-08-02 2023-03-31 13F/A-2 TELEPHONE & DATA SYSTEMS COM 879433829 59,200 0 0.00 1 0.0027
2023-08-02 2023-03-31 13F/A-1 TELEPHONE & DATA SYSTEMS COM 879433829 59,200 1
2023-04-27 2023-03-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 59,200 0 1 0.0032
2023-01-26 2022-12-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 59,200 3,200 5.71 1 -100.00 0.0028
2022-10-27 2022-09-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 56,000 -700 -1.23 778 -13.07 0.0037
2022-07-25 2022-06-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 56,700 0 0.00 895 -16.36 0.0040
2022-04-21 2022-03-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 56,700 0 0.00 1,070 -6.30 0.0039
2022-01-24 2021-12-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 56,700 -1,500 -2.58 1,142 0.71 0.0040
2021-10-22 2021-09-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 58,200 4,900 9.19 1,134 -6.05 0.0043
2021-07-26 2021-06-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 53,300 53,300 1,207 0.0043
2021-04-23 2021-03-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 0 -75,899 -100.00 0 -100.00
2021-01-25 2020-12-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 75,899 14,735 24.09 1,409 25.02 0.0054
2020-12-14 2020-09-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 61,164 61,164 -19.41 1,127 -20.01 0.0047
2019-10-21 2019-09-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 0 -11,847 -100.00 0 -100.00
2019-07-25 2019-06-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 11,847 -2,345 -16.52 360 -17.43 0.0016
2019-04-19 2019-03-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 14,192 2,362 19.97 436 13.54 0.0020
2019-01-23 2018-12-31 13F TELEPHONE & DATA SYSTEMS COM 879433829 11,830 -1,264 -9.65 384 -3.52 0.0019
2018-10-19 2018-09-30 13F TELEPHONE & DATA SYSTEMS COM 879433829 13,094 13,094 398 0.0017
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.