전화 및 데이터 시스템, Inc.
US ˙ NYSE ˙ US8794338298

SecurityTDS / Telephone and Data Systems, Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Mackenzie Financial Corp closes position in TDS / Telephone and Data Systems, Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 0 shares of Telephone and Data Systems, Inc. (US:TDS) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 12,939 shares of Telephone and Data Systems, Inc.. The current value of the position is $0 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)
2026-05-13 2026-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 0 -100.00 0
2026-02-18 2025-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 12,939 -4,272 -24.82 528 -21.78 0.0006
2025-11-13 2025-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 17,211 -530 -2.99 675 6.97 0.0008
2025-08-13 2025-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 17,741 -3,867 -17.90 631 -24.61 0.0008
2025-05-07 2025-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 21,608 -19,556 -47.51 837 -40.38 0.0012
2025-05-02 2024-12-31 13F/A-2 TELEPHONE & DATA SYS COM NEW 879433829 41,164 -65,968 -61.58 1,404 -43.61 0.0019
2025-02-20 2024-12-31 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 41,164 -65,968 1,404 0.0018
2025-02-14 2024-12-31 13F Telephone and Data Systems Common Stock 879433829 41,164 -65,968 1,387 0.0020
2024-11-13 2024-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 107,132 60,392 129.21 2,491 157.23 0.0035
2024-08-14 2024-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 46,740 11,978 34.46 969 74.10 0.0014
2024-05-10 2024-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 34,762 -16,902 -32.72 557 -41.35 0.0008
2024-01-30 2023-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 51,664 -2,283 -4.23 948 3.95 0.0014
2023-10-25 2023-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 53,947 25,270 88.12 913 272.24 0.0015
2023-08-03 2023-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 28,677 -5,750 -16.70 245 -32.13 0.0004
2023-04-24 2023-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 34,427 -12,082 -25.98 362 -25.87 0.0006
2023-02-14 2022-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 46,509 1,259 2.78 488 -22.58 0.0008
2022-10-07 2022-09-30 13F Telephone and Data Systems Common Stock 879433829 45,250 2,155 5.00 629 -7.50 0.0011
2022-08-10 2022-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 43,095 1,285 3.07 680 -13.81 0.0011
2022-05-13 2022-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 41,810 -2,068 -4.71 789 -10.75 0.0011
2022-02-14 2021-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 43,878 2,804 6.83 884 10.36 0.0012
2021-11-08 2021-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 41,074 10,691 35.19 801 16.42 0.0011
2021-08-11 2021-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 30,383 4,655 18.09 688 16.41 0.0010
2021-05-14 2021-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 25,728 3,021 13.30 591 40.05 0.0009
2021-02-10 2020-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 22,707 1,957 9.43 422 10.18 0.0009
2020-11-13 2020-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 20,750 0 0.00 383 -7.26 0.0010
2020-08-13 2020-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 20,750 -5,800 -21.85 413 -7.19 0.0011
2020-05-14 2020-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 26,550 3,450 14.94 445 -24.19 0.0014
2020-02-13 2019-12-31 13F TELEPHONE & DATA SYS COM NEW 879433829 23,100 -95,795 -80.57 587 -80.86 0.0014
2019-11-14 2019-09-30 13F TELEPHONE & DATA SYS COM NEW 879433829 118,895 0 0.00 3,067 -15.14 0.0081
2019-08-23 2019-06-30 13F/A-1 TELEPHONE & DATA SYS COM NEW 879433829 118,895 -24,720 -17.21 3,614 -18.11 0.0093
2019-08-14 2019-06-30 13F TELEPHONE & DATA SYS COM NEW 879433829 118,895 -24,720 3,614
2019-05-15 2019-03-31 13F TELEPHONE & DATA SYS COM NEW 879433829 143,615 143,615 4,413 0.0106
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.