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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

TDS

TELEPHONE & DATA SYSTEMS INC /DE/

Superinvestors

Institutional investors holding TDS

Consensus →
InvestorFundWeightSharesValueQuarter
Daniel LoebThird Point13.34%6,600,000$277.9M2026Q1
Howard MarksOaktree Capital Management2.88%4,292,243$180.7M2026Q1
Mason HawkinsLongleaf Partners – Southeastern Asset Management0.21%1,428,878$52.2M2010Q4
Bill NygrenOakmark Select Fund – Harris Associates0.21%40,700$3.6M2002Q1
Meridian / ArrowMarkMeridian Contrarian Fund0.09%559,000$10.9M2021Q3
First Eagle Investment ManagementFirst Eagle Investment Management0.00%17,500$519K2016Q2

Congressional Activity

Congressional data coming soon

Insider Activity

16

Total trades

$51.9M

Volume

6

Buys

5

Sells

Last trade: May 21, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 21, 2026Leroy T Carlson JROption$204K
May 21, 2026Leroy T Carlson JRSell$91K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 21, 2026
Letitia G C Carlson
Buy
$120K
May 21, 2026Walter Cd CarlsonBuy$490K
May 21, 2026Walter Cd CarlsonSell$207K
May 21, 2026Walter Cd CarlsonOption–
May 21, 2026Anthony J CarlsonOption$29K
May 21, 2026Anthony J CarlsonSell$8K
May 21, 2026Prudence E CarlsonBuy$120K
May 20, 2026Leroy T Carlson JRBuy–
May 20, 2026Walter Cd CarlsonBuy–
May 20, 2026Kenneth S. DixonBuy–
May 17, 2026Leroy T Carlson JROption$28.9M
May 17, 2026Leroy T Carlson JRSell$12.4M
May 17, 2026Leroy T Carlson JROption$6.6M
May 17, 2026Leroy T Carlson JRSell$2.7M