# United States Treasury Bonds T 3.75 08/15/41

United States Treasury Bonds T 3.75 08/15/41 is a security (CUSIP 912810QS0) tracked across SEC portfolio filings. 5 registered fund positions totaling $39.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: United States Treasury Bonds
- Class: T 3.75 08/15/41
- CUSIP: 912810QS0
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 5
- N-PORT value: $39.3M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $24.9M | 13.98% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $10.7M | 1.82% |
| [Federated Hermes Total Return Bond Fund](https://search.stillhousedata.com/fund/S000010897) | Federated Hermes Total Return Series, Inc. | $2.6M | 1.69% |
| [Core Bond Fund](https://search.stillhousedata.com/fund/S000019978) | ULTRA SERIES FUND | $670K | 134.42% |
| [Six Circles Global Bond Fund](https://search.stillhousedata.com/fund/S000068181) | SIX CIRCLES TRUST | $487K | 0.29% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/912810QS0.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.