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Telephone and Data Systems, Inc. (TDS) institutional ownership

Latest close $33.83 Jul 21, 2026
Market cap$3.8B 52-week range SectorCommunication Services
Funds holding · Q1 2026
332
reported TDS position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
170 buyers · 162 sellers

Telephone and Data Systems, Inc. (TDS) price and institutional activity

Dates

Q1 2026

$0 bought by 170 investors
Dendur Capital LPOaktree Capital Management LP +168 more
$0 sold by 162 investors
Diameter Capital Partners LPMillennium Management LLC +160 more
Bought Sold Totals per quarter; hover a bar for the names.

Telephone and Data Systems, Inc. (TDS) institutional activity · 332

Investor Type Est. change Change Δ Own Date
Diameter Capital Partners LP · Exited
Change −1.1M Δ Own −100.0% Date Q1 2026
Diameter Capital Partners LP Exited· Q1 2026 −1.1M −100.0% Q1 2026
Millennium Management LLC · Reduced
Change −863K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −863K Q1 2026
Dendur Capital LP · New
Change +802K Date Q1 2026
Dendur Capital LP New· Q1 2026 +802K Q1 2026
Oaktree Capital Management LP Added· Q1 2026 +604K +16.4% Q1 2026
Point72 Asset Management, L.P. · Reduced
Change −551K Δ Own −48.5% Date Q1 2026
Point72 Asset Management, L.P. Reduced· Q1 2026 −551K −48.5% Q1 2026
Norges · Exited
Change −542K Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −542K −100.0% Q1 2026
Goldentree Asset Management LP · New
Change +516K Date Q1 2026
Goldentree Asset Management LP New· Q1 2026 +516K Q1 2026
Rokos Capital Management LLP · New
Change +500K Date Q1 2026
Rokos Capital Management LLP New· Q1 2026 +500K Q1 2026
Knighthead Capital Management, LLC · New
Change +446K Date Q1 2026
Knighthead Capital Management, LLC New· Q1 2026 +446K Q1 2026
Carronade Capital Management, LP · Added
Change +420K Date Q1 2026
Carronade Capital Management, LP Added· Q1 2026 +420K Q1 2026
Private Management Group Inc · Reduced
Change −412K Date Q1 2026
Private Management Group Inc Reduced· Q1 2026 −412K Q1 2026
Redwood Capital Management, LLC · Added
Change +399K Date Q1 2026
Redwood Capital Management, LLC Added· Q1 2026 +399K Q1 2026
Man Group PLC · Added
Change +359K Date Q1 2026
Man Group PLC Added· Q1 2026 +359K Q1 2026
Royce & Associates LP · Added
Change +342K Date Q1 2026
Royce & Associates LP Added· Q1 2026 +342K Q1 2026
Barclays PLC · Reduced
Change −313K Date Q1 2026
Barclays PLC Reduced· Q1 2026 −313K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 332

Famous investor activity in Telephone and Data Systems, Inc. (TDS)

Telephone and Data Systems, Inc. (TDS) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Villacrez Vicki L. · Director 2 operations 0
Price $40.03 Owned 10K Trade date Jun 11, 2026 Filed date Jun 15, 2026
Villacrez Vicki L. Director 2 operations $40.03 0 10K Jun 11, 2026 Jun 15, 2026
Villacrez Vicki L. · Director Tax withholding or exercise payment (F) -$191K
Price $40.03 Qty -5K Owned 72K Trade date Jun 11, 2026 Filed date Jun 15, 2026
Villacrez Vicki L. Director Tax withholding or exercise payment (F) $40.03 -5K -$191K 72K Jun 11, 2026 Jun 15, 2026
Kroll Anita J. · Officer 2 operations 0
Price $40.03 Owned 3K Trade date Jun 11, 2026 Filed date Jun 15, 2026
Kroll Anita J. Officer 2 operations $40.03 0 3K Jun 11, 2026 Jun 15, 2026
Kroll Anita J. · Officer Tax withholding or exercise payment (F) -$51K
Price $40.03 Qty -1K Owned 21K Trade date Jun 11, 2026 Filed date Jun 15, 2026
Kroll Anita J. Officer Tax withholding or exercise payment (F) $40.03 -1K -$51K 21K Jun 11, 2026 Jun 15, 2026
Carlson Leroy T. Jr · Director 2 operations 0
Price $40.03 Owned 45K Trade date Jun 11, 2026 Filed date Jun 15, 2026
Carlson Leroy T. Jr Director 2 operations $40.03 0 45K Jun 11, 2026 Jun 15, 2026
Carlson Leroy T. Jr · Director Tax withholding or exercise payment (F) -$758K
Price $40.03 Qty -19K Owned 898K Trade date Jun 11, 2026 Filed date Jun 15, 2026
Carlson Leroy T. Jr Director Tax withholding or exercise payment (F) $40.03 -19K -$758K 898K Jun 11, 2026 Jun 15, 2026
Dixon Kenneth S. · Director 2 operations 0
Price $39.33 Owned 9K Trade date Jun 9, 2026 Filed date Jun 10, 2026
Dixon Kenneth S. Director 2 operations $39.33 0 9K Jun 9, 2026 Jun 10, 2026
Dixon Kenneth S. · Director Tax withholding or exercise payment (F) -$59K
Price $39.33 Qty -1K Owned 3K Trade date Jun 9, 2026 Filed date Jun 10, 2026
Dixon Kenneth S. Director Tax withholding or exercise payment (F) $39.33 -1K -$59K 3K Jun 9, 2026 Jun 10, 2026
Off George W. · Director Grant (A) $120K
Price $41.20 Qty 3K Owned 79K Trade date May 21, 2026 Filed date May 26, 2026
Off George W. Director Grant (A) $41.20 3K $120K 79K May 21, 2026 May 26, 2026
Oleary Christopher D. · Director Grant (A) $120K
Price $41.20 Qty 3K Owned 48K Trade date May 21, 2026 Filed date May 26, 2026
Oleary Christopher D. Director Grant (A) $41.20 3K $120K 48K May 21, 2026 May 26, 2026
Dixon Kimberly D. · Director Grant (A) $120K
Price $41.20 Qty 3K Owned 46K Trade date May 21, 2026 Filed date May 26, 2026
Dixon Kimberly D. Director Grant (A) $41.20 3K $120K 46K May 21, 2026 May 26, 2026
Oosterman Wade · Director Grant (A) $120K
Price $41.20 Qty 3K Owned 42K Trade date May 21, 2026 Filed date May 26, 2026
Oosterman Wade Director Grant (A) $41.20 3K $120K 42K May 21, 2026 May 26, 2026
Woessner Dirk S. · Director Tax withholding or exercise payment (F) -$9K
Price $41.20 Qty -228 Owned 15K Trade date May 21, 2026 Filed date May 26, 2026
Woessner Dirk S. Director Tax withholding or exercise payment (F) $41.20 -228 -$9K 15K May 21, 2026 May 26, 2026
Woessner Dirk S. · Director Grant (A) $120K
Price $41.20 Qty 3K Owned 15K Trade date May 21, 2026 Filed date May 26, 2026
Woessner Dirk S. Director Grant (A) $41.20 3K $120K 15K May 21, 2026 May 26, 2026
Carlson Letitia G. C. · Director Grant (A) $120K
Price $41.20 Qty 3K Owned 196K Trade date May 21, 2026 Filed date May 26, 2026
Carlson Letitia G. C. Director Grant (A) $41.20 3K $120K 196K May 21, 2026 May 26, 2026
15 of 83
15 of 83 Sign in to continue to older insider transactions.

Telephone and Data Systems, Inc. (TDS) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Telephone & Data Systems Inc Voting Trust 1989
% of shares outstanding 95.7% Filing date Jul 3, 2024
Telephone & Data Systems Inc Voting Trust 1989 95.7% Jul 3, 2024
BlackRock Inc. 17.7M
% of shares outstanding 16.7% Filing date Jan 22, 2024
BlackRock Inc. 17.7M 16.7% Jan 22, 2024
Blackrock, Inc. 16.7M
% of shares outstanding 15.7% Filing date Nov 8, 2024
Blackrock, Inc. 16.7M 15.7% Nov 8, 2024
Vanguard Group Inc 12.2M
% of shares outstanding 11.6% Filing date Feb 13, 2024
Vanguard Group Inc 12.2M 11.6% Feb 13, 2024
Picton Mahoney Asset Management 1.7M
% of shares outstanding 10.1% Filing date Apr 27, 2026
Picton Mahoney Asset Management 1.7M 10.1% Apr 27, 2026
Vanguard Portfolio Management 6.3M
% of shares outstanding 5.9% Filing date Apr 29, 2026
Vanguard Portfolio Management 6.3M 5.9% Apr 29, 2026
Dimensional Fund Advisors LP 6.3M
% of shares outstanding 5.9% Filing date Oct 31, 2024
Dimensional Fund Advisors LP 6.3M 5.9% Oct 31, 2024
State Street Corp
% of shares outstanding 3.8% Filing date Jan 22, 2024
State Street Corp 3.8% Jan 22, 2024
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Telephone and Data Systems, Inc. (TDS) ownership FAQ

Who owns TDS?

332 reporting institutions disclosed TDS position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.