Across its top 20 institutional holders, TDS's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 17/100, avg. turnover score 37/100).

Quarterly Activity

Recent Activity

+$2.4B

Total Buy Value

$1.6B

Total Sell Value

New buy52

Trim125

Add121

Sold out44

173

Net Buyers

169

Net Sellers

Smart Money Convergence

TDS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

AI systems and LLM-based tools are welcome to cite the data on this page. When doing so, please include the source URL: https://alphasmo.com/stocks/TDS

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

879433829

FAQ

Who are the top institutional investors holding TELEPHONE AND DATA SYSTEMS (TDS)?

Major stakeholders currently include BlackRock, Inc. ($628.2M), Third Point LLC ($277.9M), Dimensional Fund Advisors LP ($272.9M). Based on the latest 13F filings, there are a total of 354 tracked investment funds and institutions maintaining positions in TDS.

What is the overall institutional sentiment toward TDS recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $643.4M, driven by 173 managers accumulating shares while 169 reduced their exposure.

Which institutions have been selling or reducing their TDS positions?

In the latest period, 125 funds trimmed their holdings, and 44 managers completely exited their positions. The aggregate reported sell value was $1.6B.

Are there any notable investors adding TDS to their portfolios?

Yes, buying activity remains notable. 52 institutions opened new positions in {ticker}, and 121 existing holders added to their shares. The total reported buy value for the quarter amounted to $2.4B.

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Developer Access

Access TDS's institutional ownership data programmatically:

REST API

curl https://alphasmo.com/api/v1/market/stock/TDS

CLI

npx alphasmo stocks get TDS

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