# US TREASURY    2.5 05/46UST BOND    DUE 05/15/46 FIX

US TREASURY    2.5 05/46UST BOND    DUE 05/15/46 FIX is a security (CUSIP 912810RS9) tracked across SEC portfolio filings. 1 institutional managers reported $82K on Form 13F as of 2026-06-30; 9 registered fund positions totaling $58.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: US TREASURY    2.5 05/46UST BOND    DUE 05/15/46
- Class: FIX
- CUSIP: 912810RS9
- Asset category: DBT
- 13F holders: 1
- 13F value: $82K
- 13F period: 2026-06-30
- N-PORT fund positions: 9
- N-PORT value: $58.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Main Street Group, LTD](https://search.stillhousedata.com/firm/175502) | GLEN ALLEN, VA | $82K | 120,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $17.2M | 1.73% |
| [AB Core Bond Portfolio](https://search.stillhousedata.com/fund/S000011057) | BERNSTEIN SANFORD C FUND INC | $16.5M | 36.79% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $14.7M | 2.49% |
| [Bernstein Intermediate Duration Institutional Portfolio](https://search.stillhousedata.com/fund/S000011063) | BERNSTEIN SANFORD C FUND II INC | $3.7M | 43.81% |
| [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. | $3.3M | 13.84% |
| [Six Circles Global Bond Fund](https://search.stillhousedata.com/fund/S000068181) | SIX CIRCLES TRUST | $1.2M | 0.68% |
| [Calvert Bond Fund](https://search.stillhousedata.com/fund/S000008718) | Calvert Social Investment Fund | $969K | 2.29% |
| [Core Bond Fund](https://search.stillhousedata.com/fund/S000019978) | ULTRA SERIES FUND | $344K | 69.08% |
| [Federated Hermes Total Return Bond Fund](https://search.stillhousedata.com/fund/S000010897) | Federated Hermes Total Return Series, Inc. | $239K | 0.16% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/912810RS9.md)
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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.