# United States Treasury U.S. Treasury Bonds

United States Treasury U.S. Treasury Bonds is a security (CUSIP 912810UA4) tracked across SEC portfolio filings. 23 registered fund positions totaling $293.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: United States Treasury
- Class: U.S. Treasury Bonds
- CUSIP: 912810UA4
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 23
- N-PORT value: $293.5M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 23 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| BlackRock Core Bond Trust | BlackRock Core Bond Trust | $60.5M | 866.23% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $51.6M | 8.77% |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $40.9M | 4.11% |
| [U.S. Government Securities Fund](https://search.stillhousedata.com/fund/S000009235) | AMERICAN FUNDS INCOME SERIES | $37.8M | 15.57% |
| [Capital World Bond Fund](https://search.stillhousedata.com/fund/S000009240) | Capital World Bond Fund | $23.0M | 23.47% |
| [T. Rowe Price New Income Fund, Inc.](https://search.stillhousedata.com/fund/S000002136) | T. ROWE PRICE NEW INCOME FUND, INC. | $19.5M | 11.14% |
| [AB Core Bond Portfolio](https://search.stillhousedata.com/fund/S000011057) | BERNSTEIN SANFORD C FUND INC | $15.9M | 35.60% |
| [American Funds Strategic Bond Fund](https://search.stillhousedata.com/fund/S000052313) | American Funds Strategic Bond Fund | $14.8M | 6.95% |
| [T. Rowe Price QM U.S. Bond Index Fund](https://search.stillhousedata.com/fund/S000002166) | T. ROWE PRICE QM U.S. BOND INDEX FUND, INC. | $6.1M | 25.80% |
| [Oakmark Bond Fund](https://search.stillhousedata.com/fund/S000068760) | HARRIS ASSOCIATES INVESTMENT TRUST | $5.2M | 211.83% |
| [Federated Hermes Total Return Bond Fund](https://search.stillhousedata.com/fund/S000010897) | Federated Hermes Total Return Series, Inc. | $4.7M | 3.11% |
| [College Retirement Equities Fund - Responsible Balanced Account](https://search.stillhousedata.com/fund/S000005086) | College Retirement Equities Fund | $3.8M | 1.87% |
| [Six Circles Global Bond Fund](https://search.stillhousedata.com/fund/S000068181) | SIX CIRCLES TRUST | $3.0M | 1.78% |
| [Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000008437) | MORGAN STANLEY PATHWAY FUNDS | $1.7M | 9.31% |
| [Virtus Newfleet Multi-Sector Intermediate Bond Series](https://search.stillhousedata.com/fund/S000001950) | Virtus Variable Insurance Trust | $1.4M | 171.48% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/912810UA4.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.