# PIMCO Total Return Fund IV

PIMCO Total Return Fund IV is a registered fund series of PIMCO Funds (series S000032049). Net assets $350.8M as of 2026-03-31.

## Profile

- Series ID: S000032049
- Registrant: PIMCO Funds
- LEI: PY0CUOITINQ307GVTQ46
- Net assets: $350.8M
- Total assets: $661.9M
- 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/01F052664) | — | $50.3M | 1435.08% |
| PIMCO FUNDS | — | $15.1M | 429.64% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F060659) | — | $13.7M | 391.27% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F060667) | — | $13.7M | 391.15% |
| [FHLMC PASS THRU POOLS](https://search.stillhousedata.com/security/3132DWEP4) | — | $13.6M | 387.94% |
| [UNITED STATES GOVT](https://search.stillhousedata.com/security/912810QS0) | — | $10.9M | 310.14% |
| [UNITED STATES GOVT](https://search.stillhousedata.com/security/912810UM8) | — | $8.3M | 236.18% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F050650) | — | $7.9M | 226.34% |
| [FHLMC PASS THRU POOLS](https://search.stillhousedata.com/security/3132DWDZ3) | — | $7.2M | 205.98% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F040644) | — | $6.8M | 193.44% |
| [UNITED STATES GOVT](https://search.stillhousedata.com/security/912810UP1) | — | $5.5M | 158.01% |
| [UMBS PASS THRU POOLS](https://search.stillhousedata.com/security/01F042657) | — | $5.5M | 156.67% |
| [UNITED STATES GOVT](https://search.stillhousedata.com/security/912810RK6) | — | $4.1M | 116.00% |
| [BEIGNET INVESTOR LLC](https://search.stillhousedata.com/security/076912AA2) | — | $3.7M | 105.60% |
| [FNMA PASS THRU POOLS](https://search.stillhousedata.com/security/3140MF2U6) | — | $3.6M | 102.85% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $350.8M |
| 2025-12-31 | $347.0M |
| 2025-09-30 | $331.5M |
| 2025-06-30 | $315.1M |
| 2025-03-31 | $318.5M |
| 2024-12-31 | $306.0M |
| 2024-09-30 | $304.5M |
| 2024-06-30 | $281.4M |

## More

- [Registrant: PIMCO Funds](https://search.stillhousedata.com/registrant/810893)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000032049.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.