# TELEPHONE & DATA SYSTEMS SER U PFD

TELEPHONE & DATA SYSTEMS SER U PFD is a security (CUSIP 879433787) tracked across SEC portfolio filings. 1 institutional managers reported $2K on Form 13F as of 2026-06-30; 12 registered fund positions totaling $23.4M via N-PORT as of 2026-05-31.

## Summary

- Issuer: TELEPHONE & DATA SYSTEMS SER U
- Class: PFD
- CUSIP: 879433787
- Asset category: EP
- 13F holders: 1
- 13F value: $2K
- 13F period: 2026-06-30
- N-PORT fund positions: 12
- N-PORT value: $23.4M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [SHIKIAR ASSET MANAGEMENT INC](https://search.stillhousedata.com/firm/107533) | NEW YORK, NY | $2K | 85,700 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Bond Fund](https://search.stillhousedata.com/fund/S000000646) | John Hancock Sovereign Bond Fund | $10.3M | 3.88% |
| John Hancock Preferred Income Fund | John Hancock Preferred Income Fund | $5.6M | 131.96% |
| John Hancock Preferred Income Fund II | John Hancock Preferred Income Fund II | $4.5M | 134.04% |
| John Hancock Tax-Advantaged Dividend Income Fund | John Hancock Tax-Advantaged Dividend Income Fund | $2.1M | 21.24% |
| CALAMOS STRATEGIC TOTAL RETURN FUND | CALAMOS STRATEGIC TOTAL RETURN FUND | $240K | 0.69% |
| CALAMOS CONVERTIBLE & HIGH INCOME FUND | CALAMOS CONVERTIBLE & HIGH INCOME FUND | $179K | 1.75% |
| CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | $164K | 1.70% |
| John Hancock Income Securities Trust | John Hancock Income Securities Trust | $125K | 8.78% |
| Calamos Long/Short Equity & Dynamic Income Trust | Calamos Long/Short Equity & Dynamic Income Trust | $97K | 3.26% |
| Calamos Dynamic Convertible & Income Fund | Calamos Dynamic Convertible & Income Fund | $45K | 0.65% |
| Calamos Global Dynamic Income Fund | Calamos Global Dynamic Income Fund | $36K | 0.60% |
| CALAMOS GLOBAL TOTAL RETURN FUND | CALAMOS GLOBAL TOTAL RETURN FUND | $7K | 0.51% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/879433787.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.