TELEPHONE AND DATA SYSTEMS (TDS) Institutional Ownership and Insiders Activity
TELEPHONE AND DATA SYSTEMS (TDS) is widely held by institutional investors, with 339 firms reporting positions valued at approximately $3.91B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $583.58M in TDS holdings in its latest filing.
Recent insider activity includes 8 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
339
Total Reported Value
$3.91B
Largest Holder
Blackrock, Inc.
Largest Position
$583.58M
Insider Transactions (90d)
8
Latest Filing Quarter
Q3 2026
New Institutional Positions
0
Funds Exiting Positions
331
Top Institutional Owners
View all- Blackrock, Inc.$583.58M
- Dimensional Fund Advisors Lp$234.75M
- Third Point$232.24M
- Vanguard Portfolio Management Llc$214.32M
- Carronade Capital Management, Lp$196.86M
TDS News
All news- Redwood Capital Management Buys Big in Tech, Sells None This Quarter
Aug 19, 2026 · valut.ai
- Daniel Loeb Q2 Investment Activity: Major Buys and Sells at Third Point
Aug 17, 2026 · valut.ai
- Howard Marks' Oaktree Capital Management Portfolio Shifts in Q2 2026: Key Buys and Sells Revealed
Aug 17, 2026 · valut.ai
Related TDS Institutional Insights:
- TDS 13F Institutional Holders
- TDS Top Institutional Shareholders
- TDS Institutional Ownership Changes
- Communication Services Sector Institutional Ownership
- Communication Services Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Communication Services Stocks By Institutional Investors
- Most Sold Communication Services Stocks By Institutional Investors
- TDS Insider Trading & SEC Form 4 Activity
- TDS Articles
- Top Institutional Investor Stock Rankings