# US TREASURY N/B United States Treasury Note/Bond

US TREASURY N/B United States Treasury Note/Bond is a security (CUSIP 912810SQ2) tracked across SEC portfolio filings. 17 registered fund positions totaling $396.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: US TREASURY N/B
- Class: United States Treasury Note/Bond
- CUSIP: 912810SQ2
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 17
- N-PORT value: $396.0M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 17 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [DoubleLine Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000028164) | DoubleLine Funds Trust | $221.6M | 324.13% |
| [AB GLOBAL BOND FUND, INC.](https://search.stillhousedata.com/fund/S000010128) | AB GLOBAL BOND FUND, INC. | $76.5M | 114.49% |
| [American Funds Strategic Bond Fund](https://search.stillhousedata.com/fund/S000052313) | American Funds Strategic Bond Fund | $28.0M | 13.19% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $23.4M | 3.98% |
| MFS CHARTER INCOME TRUST | MFS CHARTER INCOME TRUST | $9.9M | 363.32% |
| [Select Bond Portfolio](https://search.stillhousedata.com/fund/S000000047) | NORTHWESTERN MUTUAL SERIES FUND INC | $9.5M | 33.54% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $5.1M | 2.71% |
| [U.S. Government Securities Fund](https://search.stillhousedata.com/fund/S000009235) | AMERICAN FUNDS INCOME SERIES | $4.7M | 1.92% |
| [AB All Market Total Return Portfolio](https://search.stillhousedata.com/fund/S000010512) | AB PORTFOLIOS | $4.6M | 107.35% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $4.3M | 2.40% |
| [RiverNorth/DoubleLine Strategic Income Fund](https://search.stillhousedata.com/fund/S000030798) | RIVERNORTH FUNDS | $3.2M | 31.80% |
| [Six Circles Global Bond Fund](https://search.stillhousedata.com/fund/S000068181) | SIX CIRCLES TRUST | $1.8M | 1.04% |
| [Capital World Bond Fund](https://search.stillhousedata.com/fund/S000009240) | Capital World Bond Fund | $1.5M | 1.57% |
| [Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000008437) | MORGAN STANLEY PATHWAY FUNDS | $733K | 4.01% |
| [WesMark Government Bond Fund](https://search.stillhousedata.com/fund/S000005478) | WesMark Funds | $624K | 36.66% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/912810SQ2.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.