# PIMCO Mortgage and Short-Term Investments Portfolio

PIMCO Mortgage and Short-Term Investments Portfolio is a registered fund series of PIMCO Funds (series S000009853). Net assets $1.2B as of 2026-03-31.

## Profile

- Series ID: S000009853
- Registrant: PIMCO Funds
- LEI: GQTZH3G16O0ZDGTIUS87
- Net assets: $1.2B
- Total assets: $9.1B
- As of: 2026-03-31

## Advisers

- [Pacific Investment Management Company LLC (Advisor)](https://search.stillhousedata.com/firm/104559)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F030660) | — | $290.6M | 2448.36% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F042657) | — | $260.4M | 2193.50% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F050650) | — | $217.4M | 1831.12% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F052664) | — | $184.4M | 1553.59% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F052656) | — | $161.5M | 1360.77% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F050643) | — | $141.9M | 1195.20% |
| [UNITED STATES GOVT](https://search.stillhousedata.com/security/912810UM8) | — | $128.3M | 1080.54% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F030645) | — | $128.1M | 1079.02% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F060667) | — | $102.8M | 866.04% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F032443) | — | $94.3M | 794.02% |
| [GNMA PASS THRU POOLS](https://search.stillhousedata.com/security/21H020659) | — | $81.9M | 689.87% |
| [GNMA PASS THRU POOLS](https://search.stillhousedata.com/security/21H022655) | — | $81.6M | 687.09% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F060675) | — | $74.3M | 625.71% |
| [UNITED STATES GOVT](https://search.stillhousedata.com/security/912810UD8) | — | $63.3M | 533.62% |
| [GNMA PASS THRU POOLS](https://search.stillhousedata.com/security/21H050656) | — | $54.2M | 456.31% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $1.2B |
| 2025-12-31 | $1.2B |
| 2025-09-30 | $1.2B |
| 2025-06-30 | $1.1B |
| 2025-03-31 | $1.1B |
| 2024-12-31 | $1.1B |
| 2024-09-30 | $1.3B |
| 2024-06-30 | $1.3B |

## More

- [Registrant: PIMCO Funds](https://search.stillhousedata.com/registrant/810893)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000009853.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.