# United States of America U.S. Treasury Bonds

United States of America U.S. Treasury Bonds is a security (CUSIP 912810SJ8) tracked across SEC portfolio filings. 18 registered fund positions totaling $388.1M via N-PORT as of 2026-05-31.

## Summary

- Issuer: United States of America
- Class: U.S. Treasury Bonds
- CUSIP: 912810SJ8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 18
- N-PORT value: $388.1M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 18 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [JPMorgan Core Bond Fund](https://search.stillhousedata.com/fund/S000003477) | JPMorgan Trust II | $111.1M | 21.02% |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $72.6M | 7.30% |
| [Fidelity Total Bond ETF](https://search.stillhousedata.com/fund/S000042567) | Fidelity Merrimack Street Trust | $66.7M | 25.60% |
| [PGIM Global Total Return Fund](https://search.stillhousedata.com/fund/S000004375) | Prudential Global Total Return Fund, Inc. | $34.8M | 134.38% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $33.2M | 17.62% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $22.7M | 12.76% |
| [VANGUARD LONG-TERM TREASURY FUND](https://search.stillhousedata.com/fund/S000002589) | VANGUARD FIXED INCOME SECURITIES FUNDS | $14.6M | 52.85% |
| [JPMorgan Core Bond Trust](https://search.stillhousedata.com/fund/S000007337) | JPMorgan Institutional Trust | $9.0M | 19.44% |
| [Bernstein Intermediate Duration Institutional Portfolio](https://search.stillhousedata.com/fund/S000011063) | BERNSTEIN SANFORD C FUND II INC | $8.5M | 99.45% |
| [U.S. Government Securities Fund](https://search.stillhousedata.com/fund/S000009235) | AMERICAN FUNDS INCOME SERIES | $8.1M | 3.33% |
| [Federated Hermes Total Return Bond Fund](https://search.stillhousedata.com/fund/S000010897) | Federated Hermes Total Return Series, Inc. | $3.0M | 1.97% |
| [BlackRock Total Return V.I. Fund](https://search.stillhousedata.com/fund/S000062377) | BlackRock Variable Series Funds II, Inc. | $2.3M | 23.09% |
| [Morningstar Total Return Bond Fund](https://search.stillhousedata.com/fund/S000057730) | Morningstar Funds Trust | $756K | 7.95% |
| [PACE Strategic Fixed Income Investments](https://search.stillhousedata.com/fund/S000002698) | PACE SELECT ADVISORS TRUST | $415K | 10.31% |
| [Capital World Bond Fund](https://search.stillhousedata.com/fund/S000009240) | Capital World Bond Fund | $159K | 0.16% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/912810SJ8.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.