Security key
879433829
TELEPHONE & DATA SYSTEMS INC /DE/ - Common Shares ($0.01 par value) (TDS)
CUSIP: 879433829
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Shares ($0.01 par value)
- Total 13F shares
- 104,740,141
- Total 13F value
- $4,109,857,848
- Share change
- +3,358,931
- Put/Call ratio
- 62%
- SEC-reported price per share
- $39.24
- Number of holders
- 318
- Value change
- +$138,672,203
- Number of buys
- 144
- Number of sells
- 155
- Shares outstanding
- 113,594,109
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
318
Top holders
10
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
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
15/15
Latest evidence
30 Sep 2025
13F
13D/G
Lead comparable stake: 14%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 14%.
15 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%
PICTON MAHONEY ASSET MANAGEMENT
8.1%
Third Point LLC
5.7%
VANGUARD GROUP INC
10%
DIMENSIONAL FUND ADVISORS LP
5.5%
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
|
14%
from 13D/G
|
$548,266,357
15,409,397 shares
|
— | 30 Jun 2025 |
| PICTON MAHONEY ASSET MANAGEMENT |
13D/G
|
8.1%
|
$32,218,400
1,360,000 shares
|
+$3,954,145 | 30 Sep 2025 |
| Third Point LLC |
13F
13D/G
Company
|
5.7%
from 13D/G
|
$239,275,500
6,725,000 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
10%
|
$408,316,473
11,476,011 shares
|
— | 30 Jun 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
5.5%
|
$224,051,356
6,297,401 shares
|
— | 30 Jun 2025 |
| STATE STREET CORP |
13F
Company
|
3.5%
|
$141,373,216
3,973,390 shares
|
— | 30 Jun 2025 |
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 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
318
Shares
104,740,141
Rows available
318
| 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 2025 vs Q2 2025 Across Filers
Q2 2025 holders
311
Q3 2025 holders
318
Holder diff
7
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|