# International Income Portfolio

International Income Portfolio is a registered fund series of International Income Portfolio (series S000017995). Net assets $243.7M as of 2026-04-30.

## Profile

- Series ID: S000017995
- Registrant: International Income Portfolio
- LEI: 4DW003P2NT3VNILVWA58
- Net assets: $243.7M
- Total assets: $245.4M
- As of: 2026-04-30

## Advisers

- [Boston Management and Research (Advisor)](https://search.stillhousedata.com/firm/104853)
- [Morgan Stanley Investment Management Limited (Subadvisor)](https://search.stillhousedata.com/firm/105922)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Morgan Stanley & Co. LLC](https://search.stillhousedata.com/security/61747C707) | — | $35.7M | 1464.89% |
| [United States Treasury](https://search.stillhousedata.com/security/912797SV0) | — | $25.5M | 1045.14% |
| [United States Treasury](https://search.stillhousedata.com/security/912797TE7) | — | $19.9M | 816.17% |
| [United States Treasury](https://search.stillhousedata.com/security/912797TD9) | — | $16.4M | 673.04% |
| [United States Treasury](https://search.stillhousedata.com/security/912797RF6) | — | $11.8M | 483.33% |
| [United States Treasury](https://search.stillhousedata.com/security/912797QN0) | — | $10.0M | 409.83% |
| [United States Treasury](https://search.stillhousedata.com/security/912797TN7) | — | $8.1M | 331.51% |
| RIKISBREF | — | $6.8M | 280.06% |
| LETRA TESOURO NACIONAL | — | $6.4M | 264.15% |
| Sweden Government Bonds | — | $6.3M | 257.31% |
| ROMANIA GOVERNMENT BOND | — | $5.0M | 204.33% |
| UGANDA T-BILL | — | $4.2M | 171.52% |
| HUNGARY GOVERNMENT BOND | — | $4.2M | 171.28% |
| [CANADA T-BILL](https://search.stillhousedata.com/security/1350Z7EA8) | — | $4.0M | 163.28% |
| SRI LANKA GOVT BOND | — | $3.7M | 151.05% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $243.7M |
| 2026-01-31 | $211.9M |
| 2025-10-31 | $39.9M |
| 2025-07-31 | $35.2M |
| 2025-04-30 | $32.9M |
| 2025-01-31 | $30.4M |
| 2024-10-31 | $31.3M |
| 2024-07-31 | $33.1M |

## More

- [Registrant: International Income Portfolio](https://search.stillhousedata.com/registrant/1394396)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000017995.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.