How many institutions held TDS - TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) in Q3 2026?

74 institutional investors reported TDS - TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) for Q3 2026. Use the holders table for investor-level position and value details.

- Common Shares ($0.01 par value) (TDS)

Q: What does CUSIP 879433829 represent in this 13F holders report?

CUSIP 879433829 is the security identifier for TDS - TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) used to aggregate holder disclosures.

CUSIP: 879433829

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Common Shares ($0.01 par value)
Total 13F shares: 1,502,355
Total 13F value: $51,048,306
Share change: -328,754
SEC-reported price per share: $33.92
Number of holders: 74
Value change: -$11,474,723
Number of buys: 29
Number of sells: 35
Shares outstanding: 115,551,094

Security key

879433829

Report period

Q3 2026

Institutions

Top holders

TDS full security history Ownership snapshot Full 13F holder table TELEPHONE & DATA SYSTEMS INC /DE/ SEC filings TELEPHONE & DATA SYSTEMS INC /DE/ company facts TELEPHONE & DATA SYSTEMS INC /DE/ 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 879433829

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of TDS - TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

BlackRock, Inc.

Comparable rows

5/15

Latest evidence

16 Sep 2026

13F 13D/G 3/4/5 Lead comparable stake: 14% 10 rows are not safely comparable across share classes. 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 14%.

5 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.

Comparable ownership Top 5

BlackRock, Inc. 14%

Trustees of Amendment & Restateme... 12%

PICTON MAHONEY ASSET MANAGEMENT 11%

VANGUARD PORTFOLIO MANAGEMENT LLC 5.9%

Third Point LLC 5.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock, Inc.	13F 13D/G Company 13F 13D/G	14% Reported 13D/G · 31 Mar 2025	$583,579,823 15,768,166 shares	—	30 Jun 2026
Trustees of Amendment & Restatement (dated as of April 22, 2005) of Voting Trust under Agreement dated as of June 30, 1989	13D/G The Trustees of Amendment and Restatement (dated as of April 22, 2005) of Voting Trust under Agreement dated as of June 30, 1989 13D/G	12% Reported 13D/G · 01 Sep 2026	$450,604,202 13,519,478 shares	+$59,294	01 Sep 2026
PICTON MAHONEY ASSET MANAGEMENT	13D/G 13F Company 13D/G 13F	11% Reported 13D/G · 30 Jun 2026	$38,176,505 1,880,616 shares	+$10,568,505	30 Jun 2026
VANGUARD PORTFOLIO MANAGEMENT LLC	13D/G 13F Vanguard Portfolio Management · Company 13D/G 13F	5.9% Reported 13D/G · 31 Mar 2026	$265,358,489 6,303,052 shares	$0	31 Mar 2026
Third Point LLC	13F 13D/G Company 13F 13D/G	5.7% Reported 13D/G · 17 Dec 2024	$232,237,750 6,275,000 shares	—	30 Jun 2026
VOTING TRUST	3/4/5 10%+ Owner 3/4/5	— mixed-class rows	$209,483,254 13,504,650 shares mixed-class rows	—	31 Dec 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,502,355

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

350

Q3 2026 holders

Holder diff

-276

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend