Latest Period
Q1 2026
Security Snapshot
Telephone and Data Systems, Inc. - Common Stock, par value $0.01 per share Institutional Ownership
CUSIP: 879433829
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
10
Shares (Excl. Options)
678,703
Price
$42.10
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- Security type / class
- Equity / Common Stock, par value $0.01 per share
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 678,703
- Total 13F value
- $25,798,604
- Share change
- 0
- Number of holders
- 10
- Shares outstanding
- 105,263,158
- SEC-reported price per share
- $42.10
Latest holder snapshot
2 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 879433829 - Telephone and Data Systems, Inc. - Common Stock, par value $0.01 per share is tracked under CUSIP 879433829.
- 10 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 5 to 10 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $926,328,744 to $25,798,604.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 10 institutions filings for Q1 2026.
Security key
879433829
Latest holder period
Q1 2026
13F holders
10
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 879433829:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
879433829
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Third Point LLC | 5.7% | 6,000,000 | Third Point LLC | 17 Dec 2024 |
As of 31 Mar 2026, 10 institutional investors reported holding 678,703 shares of Telephone and Data Systems, Inc. - Common Stock, par value $0.01 per share. This represents 0.64% of the company’s total 105,263,158 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
6
Latest
Q1 2026
Rows shown
1-6 of 6
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 678,703 | $25,798,604 | $42.10 | 10 | |
| 2025 Q4 | 22,593,384 | $926,328,744 | +$15,657,285 | $41.00 | 5 |
| 2024 Q3 | 4,039,070 | $93,908,378 | +$1,521,294 | $23.25 | 1 |
| 2024 Q2 | 20,791,840 | $431,014,830 | -$21,670,271 | $20.73 | 2 |
| 2024 Q1 | 21,837,198 | $349,831,911 | +$1,515,044 | $16.02 | 2 |
| 2023 Q4 | 21,742,626 | $398,977,176 | $18.35 | 2 |