Dimensional Fund Advisors Lp ownership in TDS / Telephone and Data Systems, Inc.

Telephone and Data Systems, Inc.

US ˙ NYSE ˙ US8794338298

Security	TDS / Telephone and Data Systems, Inc.
Institution	Dimensional Fund Advisors Lp
Latest Disclosed Ownership	6,289,726 shares
Ownership	5.90%

2024-10-31 - Dimensional Fund Advisors Lp has filed an SC 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 6,289,726 shares of Telephone and Data Systems, Inc. (US:TDS). This represents 5.9 percent ownership of the company. In their previous filing dated 2024-02-09 , Dimensional Fund Advisors Lp had reported owning 4,785,259 shares, indicating an increase of 31.44 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2024-10-31	2024-10-31	13G	4,785,259	6,289,726	31.44	5.90	31.11
2024-02-09	2024-02-09	13G/A	6,850,012	4,785,259	-30.14	4.50	-30.77
2023-02-10	2023-02-10	13G/A	6,124,351	6,850,012	11.85	6.50	14.04
2022-02-08	2022-02-08	13G/A	7,395,244	6,124,351	-17.19	5.70	-17.39
2021-03-09	2021-03-09	13G/A	7,395,244	7,395,244	0.00	6.90	0.00
2021-02-16	2021-02-16	13G/A	7,395,244	7,395,244	0.00	6.90	0.00
2021-02-16	2021-02-16	13G/A	8,149,340	7,395,244	-9.25	6.90	-8.97
2020-02-12	2020-02-12	13G/A	8,420,433	8,149,340	-3.22	7.58	-4.89
2019-02-08	2019-02-08	13G/A	7,687,033	8,420,433	9.54	7.97	7.41
2018-02-09	2018-02-09	13G/A	5,797,495	7,687,033	32.59	7.42	31.56
2017-02-09	2017-02-09	13G		5,797,495		5.64

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-07	2026-03-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,482,147	90,097	1.41	272,898	4.13	0.0122
2026-02-12	2025-12-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,392,050	101,482	1.61	262,072	6.17	0.0550
2025-11-12	2025-09-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,290,568	-6,833	-0.11	246,836	10.17	0.0530
2025-08-12	2025-06-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,297,401	-57,394	-0.90	224,051	-8.99	0.0519
2025-05-13	2025-03-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,354,795	107,501	1.72	246,181	15.53	0.0612
2025-02-13	2024-12-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,247,294	-42,432	-0.67	213,095	45.71	0.0512
2024-11-07	2024-09-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,289,726	271,185	4.51	146,241	17.22	0.0355
2024-08-09	2024-06-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,018,541	507,512	9.21	124,761	41.31	0.0326
2024-05-10	2024-03-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	5,511,029	725,778	15.17	88,287	0.54	0.0239
2024-02-07	2023-12-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	4,785,251	774,892	19.32	87,810	19.58	0.0256
2023-11-09	2023-09-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	4,010,359	553,304	16.01	73,431	158.08	0.0241
2023-08-09	2023-06-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	3,457,055	-2,915,416	-45.75	28,452	-57.52	0.0091
2023-05-12	2023-03-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,372,471	-477,541	-6.97	66,973	94,228.17	0.0226
2023-02-09	2022-12-31	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,850,012	-103,861	-1.49	72	-99.93	0.0212
2022-11-10	2022-09-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,953,873	59,685	0.87	96,662	-11.20	0.0371
2022-08-12	2022-06-30	13F	TELEPHONE & DATA SYS	COM NEW	879433829	6,894,188	737,362	11.98	108,859	-6.35	0.0390
2022-05-13	2022-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	6,156,826	32,870	0.54	116,241	-5.80	0.0358
2022-02-09	2021-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	6,123,956	-439,656	-6.70	123,399	-3.59	0.0373
2021-11-12	2021-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	6,563,612	-631,135	-8.77	127,993	-21.49	0.0412
2021-08-12	2021-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	7,194,747	2,909	0.04	163,032	-1.27	0.0516
2021-05-14	2021-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	7,191,838	-203,406	-2.75	165,123	20.24	0.0546
2021-03-08	2020-12-31	13F/A-2	TELEPHONE & DATA SYS	COM	879433829	7,395,244	-413,394	-5.29	137,327	-4.63	0.0496
2021-02-11	2020-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	7,395,244	-413,394		137,327		49,595.2131
2020-11-12	2020-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	7,808,638	-312,450	-3.85	143,993	-10.81	0.0611
2020-08-13	2020-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	8,121,088	61,817	0.77	161,447	19.53	0.0710
2020-05-14	2020-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	8,059,271	-90,069	-1.11	135,073	-34.82	0.0704
2020-02-14	2019-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	8,149,340	-76,972	-0.94	207,235	-2.36	0.0755
2019-11-12	2019-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	8,226,312	12,249	0.15	212,237	-15.01	0.0825
2019-08-13	2019-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	8,214,063	118,370	1.46	249,708	0.37	0.0970
2019-08-12	2019-03-31	13F/A-2	TELEPHONE & DATA SYS	COM	879433829	8,095,693	-324,740	-3.86	248,781	-9.20	0.0991
2019-05-10	2019-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	8,095,693	-324,740		248,781
2019-02-26	2018-12-31	13F/A-1	TELEPHONE & DATA SYS	COM	879433829	8,420,433	305,937	3.77	274,001	10.97	0.1241
2019-02-13	2018-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	8,420,433	305,937		274,001
2018-11-13	2018-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	8,114,496	22,897	0.28	246,921	11.29	0.0940
2018-08-10	2018-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	8,091,599	210,068	2.67	221,871	0.43	0.0885
2018-05-11	2018-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	7,881,531	194,498	2.53	220,919	3.38	0.0921
2018-02-12	2017-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	7,687,033	227,343	3.05	213,702	2.72	0.0886
2017-11-13	2017-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	7,459,690	162,319	2.22	208,051	2.74	0.0909
2017-08-11	2017-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	7,297,371	1,012,673	16.11	202,503	21.55	0.0935
2017-05-12	2017-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	6,284,698	487,203	8.40	166,607	-0.46	0.0796
2017-02-09	2016-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	5,797,495	65,709	1.15	167,376	7.44	0.0836
2016-11-10	2016-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	5,731,786	212,910	3.86	155,792	-4.82	0.0842
2016-08-09	2016-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	5,518,876	425,356	8.35	163,682	6.80	0.0942
2016-05-13	2016-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	5,093,520	478,088	10.36	153,262	28.26	0.0917
2016-02-10	2015-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	4,615,432	399,558	9.48	119,497	13.56	0.0745
2015-11-13	2015-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	4,215,874	326,567	8.40	105,228	-7.98	0.0691
2015-08-14	2015-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	3,889,307	319,603	8.95	114,348	28.65	0.0700
2015-05-14	2015-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	3,569,704	551,810	18.28	88,886	16.63	0.0561
2015-02-06	2014-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	3,017,894	351,654	13.19	76,209	19.29	0.0501
2014-11-13	2014-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	2,666,240	355,624	15.39	63,884	5.89	0.0453
2014-08-08	2014-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	2,310,616	159,934	7.44	60,329	7.04	0.0419
2014-05-14	2014-03-31	13F	TELEPHONE & DATA SYS	COM	879433829	2,150,682	-27,662	-1.27	56,362	0.36	0.0421
2014-02-12	2013-12-31	13F	TELEPHONE & DATA SYS	COM	879433829	2,178,344	215,203	10.96	56,159	-3.19	0.0438
2013-11-13	2013-09-30	13F	TELEPHONE & DATA SYS	COM	879433829	1,963,141	36,549	1.90	58,010	22.18	0.0502
2013-08-15	2013-06-30	13F	TELEPHONE & DATA SYS	COM	879433829	1,926,592	1,926,592		47,478		0.0447

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.