# CSC Holdings LLC

CSC Holdings LLC is a security (CUSIP 126307AY3) tracked across SEC portfolio filings. 13 registered fund positions totaling $16.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CSC Holdings LLC
- CUSIP: 126307AY3
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 13
- N-PORT value: $16.9M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Boston Income Portfolio](https://search.stillhousedata.com/fund/S000005226) | Boston Income Portfolio | $4.8M | 9.82% |
| Western Asset Diversified Income Fund | Western Asset Diversified Income Fund | $2.8M | 37.59% |
| [PGIM Short Duration High Yield Income Fund](https://search.stillhousedata.com/fund/S000038590) | Prudential Investment Portfolios, Inc. 15 | $2.3M | 4.38% |
| [Stone Harbor High Yield Bond Fund](https://search.stillhousedata.com/fund/S000017756) | STONE HARBOR INVESTMENT FUNDS | $2.1M | 200.49% |
| [T. Rowe Price Institutional High Yield Fund](https://search.stillhousedata.com/fund/S000002134) | T. ROWE PRICE INSTITUTIONAL INCOME FUNDS, INC. | $1.6M | 9.48% |
| [AB HIGH INCOME FUND INC](https://search.stillhousedata.com/fund/S000009981) | AB HIGH INCOME FUND INC | $1.2M | 3.75% |
| New America High Income Fund Inc | NEW AMERICA HIGH INCOME FUND INC | $532K | 27.51% |
| [Loomis Sayles Global Allocation Fund](https://search.stillhousedata.com/fund/S000006698) | LOOMIS SAYLES FUNDS II | $443K | 1.67% |
| Neuberger High Yield Strategies Fund Inc. | Neuberger High Yield Strategies Fund Inc. | $376K | 13.19% |
| AllianceBernstein Global High Income Fund Inc | AllianceBernstein Global High Income Fund Inc | $343K | 3.56% |
| [T. Rowe Price Credit Opportunities Fund, Inc.](https://search.stillhousedata.com/fund/S000045403) | T. ROWE PRICE CREDIT OPPORTUNITIES FUND, INC. | $262K | 6.66% |
| [Columbia High Yield Bond Fund](https://search.stillhousedata.com/fund/S000031346) | Columbia Funds Series Trust II | $154K | 1.47% |
| PGIM Short Duration High Yield Opportunities Fund | PGIM Short Duration High Yield Opportunities Fund | $106K | 2.46% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/126307AY3.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.